HARTFORD INVESTMENT MANAGEMENT CO

$3.2B reported 13(f) long value · latest quarter 2026-06-30 · CIK 922439 · EDGAR ↗

sum of disclosed values for 2026-03-31; 0 positions carry a NULL value and are excluded from the sum, surfaced here rather than folded away: $3.2B
ALL retained default holdings for this (filer, period), including NULL-value ones: 495
positions with no comparable holding in the prior quarter (kind new), 2026-03-31: 7
positions absent from this quarter's filing after being held last quarter (kind exit), 2026-03-31 — inferred from absence, not a sale record: 9

A quarter-end snapshot. Filed up to 45 days later, so this page is not current holdings and never a complete portfolio. what a 13F is — and is not ↓ methodology §13F ↗

Position changes — into 2026-03-31

by shares · Δ value · filing link · how changes are classified §

Position changes into quarter 2026-03-31
position matched across quarters by exact reported CUSIP over a registry gap — producer-reconciled identity, never a name match `identity_reconciled_by_cusip`	the reported share count is unchanged across the pair; this build's data classified the change from its reported value; builds from 2026-09-10 on read it as NO CHANGE `classified_by_value` · EXIT = absent this quarter: disposed, delisted, under confidential treatment, or reported instead by an affiliated manager — the filing does not say which · change not classifiable: value undisclosed on one side of the quarter pair, or neither shares nor value can classify it · NO CHANGE = the share count is identical in both quarters; the value moved only with price, so the row is mark-to-market and never an ADD or a TRIM (NEW / ADD / TRIM / EXIT / NO CHANGE) · NO PRIOR = this filer has no comparable holdings list for the previous quarter on record — a first filing under this registration, or a quarter reported inside an affiliated manager's filing — so the position is not called a new stake	derived by Public Filings from the published aggregate; NULL means the source did not disclose a usable value — never zero	reported unit changed across the pair (SH↔PRN); the share delta is withheld rather than fabricated `shares_unit_mismatch`	Prev value	Curr value	Prev shares	Curr shares
position key `pos:15642` · issuer key `iss:1334` COM	TRIM	−$20.3M	−19,056	$262M	$241M	1,403,774	1,384,718
position key `pos:13215` · issuer key `iss:144` COM	TRIM	−$19.7M	−16,971	$232M	$212M	853,590	836,619
position key `pos:11825` · issuer key `iss:1225` COM	TRIM	−$51.0M	−6,201	$208M	$157M	429,352	423,151
position key `pos:14175` · issuer key `iss:95` COM	TRIM	−$13.8M	−5,366	$130M	$116M	562,023	556,657
position key `pos:15142` · issuer key `iss:89` COM	TRIM	−$9.8M	−4,281	$105M	$95.4M	336,134	331,853
position key `pos:12827` · issuer key `iss:323` COM	TRIM	−$10.8M	−2,624	$94.4M	$83.6M	272,796	270,172
position key `pos:17821` · issuer key `iss:89` COM	TRIM	−$7.8M	−2,069	$84.3M	$76.5M	268,661	266,592
position key `pos:11390` · issuer key `iss:720` COM	TRIM	−$11.7M	−1,165	$83.0M	$71.3M	125,790	124,625
position key `pos:10357` · issuer key `iss:1786` COM	TRIM	−$13.4M	−2,052	$73.0M	$59.6M	162,315	160,263
position key `pos:11205` · issuer key `iss:255` COM	TRIM	−$3.2M	−1,431	$53.3M	$50.1M	105,944	104,513
position key `pos:18039` · issuer key `iss:1025` COM	TRIM	−$5.5M	−3,668	$50.7M	$45.2M	157,351	153,683
position key `pos:15863` · issuer key `iss:1123` COM	TRIM	−$7.8M	−718	$49.3M	$41.5M	45,877	45,159
position key `pos:14552` · issuer key `iss:711` COM	TRIM	+$11.1M	−5,334	$29.3M	$40.4M	243,542	238,208
position key `pos:13599` · issuer key `iss:1035` COM	TRIM	+$4.8M	−1,796	$28.8M	$33.6M	139,181	137,385
position key `pos:13490` · issuer key `iss:1939` COM	TRIM	+$2.8M	−3,350	$28.2M	$31.1M	253,264	249,914
position key `pos:12848` · issuer key `iss:1921` COM	TRIM	−$5.2M	−1,665	$34.2M	$29.0M	97,482	95,817
position key `pos:12030` · issuer key `iss:525` COM	TRIM	+$3.1M	−320	$22.1M	$25.2M	25,613	25,293
position key `pos:14206` · issuer key `iss:1193` COM	TRIM	−$3.9M	−953	$27.0M	$23.2M	47,372	46,419
position key `pos:15433` · issuer key `iss:1290` COM	TRIM	+$175K	−4,271	$23.0M	$23.1M	244,844	240,573
position key `pos:11717` · issuer key `iss:440` COM	TRIM	+$5.4M	−2,505	$16.7M	$22.1M	109,279	106,774
position key `pos:15499` · issuer key `iss:23` COM	TRIM	−$1.4M	−1,402	$23.3M	$21.9M	102,105	100,703
position key `pos:15221` · issuer key `iss:1228` COM	TRIM	+$3.2M	−708	$18.5M	$21.7M	64,845	64,137
position key `pos:14992` · issuer key `iss:1485` COM	TRIM	−$206K	−2,482	$19.4M	$19.1M	135,026	132,544
position key `pos:12445` · issuer key `iss:1405` COM	TRIM	−$4.4M	−1,787	$23.5M	$19.0M	131,961	130,174
position key `pos:14060` · issuer key `iss:47` COM	TRIM	−$1.2M	−1,108	$20.1M	$18.9M	94,055	92,947
position key `pos:13432` · issuer key `iss:411` COM	TRIM	+$3.3M	−518	$15.5M	$18.8M	27,027	26,509
position key `pos:10715` · issuer key `iss:916` COM	TRIM	−$1.1M	−785	$19.8M	$18.7M	57,502	56,717
position key `pos:13234` · issuer key `iss:230` COM	TRIM	−$2.9M	−10,204	$21.4M	$18.4M	388,385	378,181
position key `pos:11944` · issuer key `iss:454` COM	TRIM	−$58.4K	−2,395	$17.5M	$17.5M	227,529	225,134
position key `pos:17751` · issuer key `iss:1214` COM	TRIM	+$1.9M	−1,879	$15.1M	$17.0M	143,380	141,501
position key `pos:12492` · issuer key `iss:810` COM	TRIM	−$1.8M	−1,180	$18.8M	$17.0M	60,964	59,784
position key `pos:10493` · issuer key `iss:471` COM	TRIM	+$1.2M	−2,636	$15.7M	$16.8M	223,935	221,299
position key `pos:14157` · issuer key `iss:149` COM	TRIM	+$3.6M	−778	$11.8M	$15.5M	46,005	45,227
position key `pos:10455` · issuer key `iss:1091` COM	TRIM	+$2.8M	−1,370	$12.4M	$15.2M	72,527	71,157
position key `pos:15626` · issuer key `iss:1529` COM	TRIM	+$560K	−911	$14.2M	$14.8M	77,470	76,559
position key `pos:15198` · issuer key `iss:1445` COM	TRIM	+$251K	−1,171	$14.4M	$14.7M	89,965	88,794
position key `pos:11938` · issuer key `iss:834` COM	TRIM	−$761K	−223	$15.2M	$14.5M	17,342	17,119
position key `pos:16072` · issuer key `iss:1370` COM	TRIM	−$4.7M	−553	$18.9M	$14.2M	97,162	96,609
position key `pos:11688` · issuer key `iss:1955` COM	TRIM	−$2.9M	−5,190	$16.9M	$14.0M	181,350	176,160
position key `pos:16115` · issuer key `iss:1869` COM	TRIM	−$3.3M	−719	$17.3M	$14.0M	52,331	51,612
position key `pos:17386` · issuer key `iss:806` COM	TRIM	+$3.2M	−309	$10.2M	$13.4M	15,672	15,363
position key `pos:12681` · issuer key `iss:2154` COM	TRIM	+$1.7M	−377	$11.5M	$13.2M	27,010	26,633
position key `pos:10136` · issuer key `iss:990` COM	TRIM	−$3.1M	−735	$16.0M	$12.9M	54,007	53,272
position key `pos:16096` · issuer key `iss:1206` COM	TRIM	+$42.8K	−545	$12.6M	$12.6M	41,125	40,580
position key `pos:13833` · issuer key `iss:1435` COM	TRIM	+$764K	−1,061	$11.3M	$12.1M	78,913	77,852
position key `pos:10935` · issuer key `iss:1902` COM	TRIM	+$2.1M	−3,125	$9.9M	$12.1M	243,442	240,317
position key `pos:18143` · issuer key `iss:982` COM	ADD	+$2.2M	+8,536	$9.6M	$11.8M	259,020	267,556
position key `pos:16441` · issuer key `iss:16` COM	TRIM	+$1.4M	−10,473	$10.2M	$11.6M	409,799	399,326
position key `pos:11621` · issuer key `iss:1253` COM	TRIM	−$1.1M	−1,147	$12.4M	$11.3M	69,826	68,679
position key `pos:15168` · issuer key `iss:456` COM	TRIM	−$753K	−3,652	$12.0M	$11.3M	103,247	99,595
position key `pos:10718` · issuer key `iss:1311` COM	TRIM	+$1.4M	−1,620	$9.7M	$11.0M	120,306	118,686
position key `pos:18187` · issuer key `iss:1040` COM	TRIM	+$1.8M	−120	$9.2M	$11.0M	7,588	7,468
position key `pos:11671` · issuer key `iss:122` COM	TRIM	+$608K	−443	$10.2M	$10.8M	31,144	30,701
position key `pos:15125` · issuer key `iss:1798` COM	TRIM	−$2.1M	−300	$12.6M	$10.5M	21,714	21,414
position key `pos:12366` · issuer key `iss:22` COM	TRIM	−$2.4M	−1,378	$12.6M	$10.2M	100,453	99,075
position key `pos:17899` · issuer key `iss:1745` COM	TRIM	+$244K	−919	$9.9M	$10.1M	64,215	63,296
position key `pos:16841` · issuer key `iss:1791` COM	TRIM	+$937K	−755	$9.1M	$10.0M	52,469	51,714
position key `pos:12725` · issuer key `iss:1615` COM	TRIM	−$4.6M	−1,586	$14.6M	$10.0M	54,979	53,393
position key `pos:10600` · issuer key `iss:821` COM	TRIM	+$1.1M	−969	$8.8M	$9.9M	71,713	70,744
position key `pos:17095` · issuer key `iss:588` COM	TRIM	−$2.0M	−2,195	$11.7M	$9.7M	103,076	100,881
position key `pos:16805` · issuer key `iss:997` COM	TRIM	−$2.3M	−241	$11.6M	$9.3M	20,475	20,234
position key `pos:11849` · issuer key `iss:104` COM	TRIM	−$2.3M	−519	$11.5M	$9.3M	31,101	30,582
position key `pos:15035` · issuer key `iss:505` COM	TRIM	+$2.5M	−1,499	$6.7M	$9.2M	71,298	69,799
position key `pos:10790` · issuer key `iss:1444` COM	TRIM	+$919K	−4,452	$8.2M	$9.1M	328,208	323,756
position key `pos:16131` · issuer key `iss:1632` COM	TRIM	−$681K	−1,140	$9.7M	$9.0M	96,695	95,555
position key `pos:17214` · issuer key `iss:298` COM	TRIM	−$912K	−473	$9.8M	$8.9M	45,226	44,753
position key `pos:15235` · issuer key `iss:125` COM	TRIM	−$715K	−733	$9.6M	$8.9M	70,862	70,129
position key `pos:14307` · issuer key `iss:127` COM	TRIM	+$1.2M	−556	$7.7M	$8.9M	28,407	27,851
position key `pos:12696` · issuer key `iss:1845` COM	TRIM	−$1.4M	−2,828	$9.8M	$8.4M	120,036	117,208
position key `pos:14191` · issuer key `iss:1855` COM	TRIM	+$277K	−458	$7.9M	$8.2M	34,308	33,850
position key `pos:13876` · issuer key `iss:917` COM	TRIM	+$1.0M	−505	$7.2M	$8.2M	36,669	36,164
position key `pos:13471` · issuer key `iss:562` COM	TRIM	+$1.3M	−171	$6.8M	$8.1M	14,527	14,356
position key `pos:17839` · issuer key `iss:2093` COM	TRIM	+$762K	−329	$7.2M	$7.9M	22,454	22,125
position key `pos:11610` · issuer key `iss:287` COM	TRIM	−$1.0M	−112	$8.9M	$7.9M	8,332	8,220
position key `pos:11177` · issuer key `iss:1956` COM	ADD	+$498K	+88	$7.4M	$7.9M	39,710	39,798
position key `pos:17533` · issuer key `iss:1509` COM	TRIM	−$2.8M	−1,096	$10.6M	$7.8M	61,870	60,774
position key `pos:10854` · issuer key `iss:300` COM	TRIM	−$2.2M	−25	$10.0M	$7.7M	1,863	1,838
position key `pos:16172` · issuer key `iss:1141` COM	TRIM	−$248K	−380	$7.8M	$7.6M	32,362	31,982
position key `pos:15495` · issuer key `iss:1590` COM	TRIM	−$2.0M	−489	$9.4M	$7.4M	17,923	17,434
position key `pos:14782` · issuer key `iss:1406` COM	ADD	+$99.4K	+6,512	$7.3M	$7.4M	39,555	46,067
position key `pos:11577` · issuer key `iss:167` COM	TRIM	−$591K	−804	$7.8M	$7.2M	59,623	58,819
position key `pos:15008` · issuer key `iss:318` COM	TRIM	+$693K	−1,579	$6.3M	$7.0M	117,620	116,041
position key `pos:16195` · issuer key `iss:1493` COM	TRIM	+$159K	−632	$6.8M	$7.0M	53,638	53,006
position key `pos:17173` · issuer key `iss:1138` COM	TRIM	+$1.3M	−215	$5.7M	$7.0M	11,744	11,529
position key `pos:17429` · issuer key `iss:2052` COM	TRIM	−$2.7M	−774	$9.6M	$6.9M	35,784	35,010
position key `pos:13832` · issuer key `iss:996` COM	TRIM	−$3.8M	−252	$10.7M	$6.9M	16,102	15,850
position key `pos:15144` · issuer key `iss:556` COM	TRIM	−$1.5M	−428	$8.3M	$6.8M	36,325	35,897
position key `pos:11267` · issuer key `iss:2257` COM	TRIM	+$177K	−355	$6.6M	$6.8M	21,212	20,857
position key `pos:13933` · issuer key `iss:1307` COM	TRIM	+$450K	−742	$6.3M	$6.8M	63,122	62,380
position key `pos:11683` · issuer key `iss:1491` COM	TRIM	−$1.1M	−542	$7.7M	$6.6M	33,922	33,380
position key `pos:16278` · issuer key `iss:390` COM	TRIM	−$2.4M	−1,148	$8.9M	$6.5M	36,646	35,498
position key `pos:10586` · issuer key `iss:1908` COM	TRIM	−$177K	−173	$6.6M	$6.5M	14,662	14,489
position key `pos:10128` · issuer key `iss:1413` COM	TRIM	+$41.9K	−86	$6.4M	$6.5M	7,300	7,214
position key `pos:15220` · issuer key `iss:1725` COM	TRIM	−$543K	−268	$7.0M	$6.5M	19,905	19,637
position key `pos:15015` · issuer key `iss:92` COM	TRIM	+$733K	−1,144	$5.6M	$6.3M	97,098	95,954
position key `pos:13406` · issuer key `iss:2156` COM	TRIM	−$786K	−1,026	$7.1M	$6.3M	74,039	73,013
position key `pos:13683` · issuer key `iss:1648` COM	TRIM	−$3.0M	−707	$9.2M	$6.2M	60,170	59,463
position key `pos:16095` · issuer key `iss:151` COM	TRIM	−$4.4M	−184	$10.5M	$6.1M	15,635	15,451
position key `pos:15442` · issuer key `iss:356` COM	TRIM	+$392K	−246	$5.7M	$6.1M	20,850	20,604
position key `pos:13738` · issuer key `iss:1698` COM	TRIM	+$520K	−750	$5.5M	$6.1M	63,584	62,834

Flags: no row carries a flag.

1–20 of the 100 changes on this page

Mark-to-market only (no share change) · 20

Positions whose share count is identical in both quarters; the value changed with price, not with a decision.

Positions held with no share change into quarter 2026-03-31
position matched across quarters by exact reported CUSIP over a registry gap — producer-reconciled identity, never a name match `identity_reconciled_by_cusip`	the reported share count is unchanged across the pair; this build's data classified the change from its reported value; builds from 2026-09-10 on read it as NO CHANGE `classified_by_value` · EXIT = absent this quarter: disposed, delisted, under confidential treatment, or reported instead by an affiliated manager — the filing does not say which · change not classifiable: value undisclosed on one side of the quarter pair, or neither shares nor value can classify it · NO CHANGE = the share count is identical in both quarters; the value moved only with price, so the row is mark-to-market and never an ADD or a TRIM (NEW / ADD / TRIM / EXIT / NO CHANGE) · NO PRIOR = this filer has no comparable holdings list for the previous quarter on record — a first filing under this registration, or a quarter reported inside an affiliated manager's filing — so the position is not called a new stake	derived by Public Filings from the published aggregate; NULL means the source did not disclose a usable value — never zero	Prev value	Curr value	Prev shares	Curr shares
position key `pos:12487` · issuer key `iss:1240` COM	NO CHANGE	+$426K	$589K	$1.0M	19,980	19,980
position key `pos:17546` · issuer key `iss:137` COM	NO CHANGE	+$367K	$500K	$867K	20,428	20,428
position key `pos:18272` · issuer key `iss:886` COM	NO CHANGE	+$88.9K	$629K	$718K	7,666	7,666
position key `pos:13815` · issuer key `iss:1536` COM	NO CHANGE	+$62.5K	$651K	$714K	9,431	9,431
position key `pos:12900` · issuer key `iss:808` COM	NO CHANGE	+$199K	$461K	$660K	3,379	3,379
position key `pos:14053` · issuer key `iss:73` COM	NO CHANGE	+$58.6K	$599K	$657K	3,833	3,833
position key `pos:10761` · issuer key `iss:1839` COM	NO CHANGE	−$49.9K	$632K	$582K	17,217	17,217
position key `pos:16398` · issuer key `iss:1439` COM	NO CHANGE	−$59.6K	$631K	$572K	6,525	6,525
position key `pos:10949` · issuer key `iss:339` COM	NO CHANGE	−$131K	$656K	$525K	6,375	6,375
position key `pos:16949` · issuer key `iss:431` COM	NO CHANGE	−$76.5K	$566K	$489K	2,836	2,836
position key `pos:15102` · issuer key `iss:244` COM	NO CHANGE	−$67.2K	$556K	$489K	29,111	29,111
position key `pos:13760` · issuer key `iss:2176` COM	NO CHANGE	−$94.4K	$582K	$488K	26,076	26,076
position key `pos:18158` · issuer key `iss:725` COM	NO CHANGE	+$24.2K	$452K	$476K	4,481	4,481
position key `pos:11969` · issuer key `iss:268` COM	NO CHANGE	−$59.3K	$532K	$473K	9,048	9,048
position key `pos:10651` · issuer key `iss:669` COM	NO CHANGE	−$221K	$652K	$431K	3,180	3,180
position key `pos:18152` · issuer key `iss:501` COM	NO CHANGE	−$42.4K	$462K	$419K	26,671	26,671
position key `pos:12068` · issuer key `iss:1677` COM	NO CHANGE	−$6.0K	$424K	$418K	6,345	6,345
position key `pos:13420` · issuer key `iss:778` COM	NO CHANGE	−$4.6K	$409K	$405K	17,140	17,140
position key `pos:10453` · issuer key `iss:919` COM	NO CHANGE	−$17.4K	$393K	$375K	16,566	16,566
position key `pos:15288` · issuer key `iss:682` COM	NO CHANGE	−$51.8K	$420K	$368K	1,466	1,466

Flags: no row carries a flag.

Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.

Truncated by Public Filings. Changes compare every position with a security identifier, new and exited included; holdings without one are counted, not compared. methodology §13F ↗

Reported positions — 2026-03-31

1–100 of 493 issuers · $3.2B disclosed value over 495 rows · 0 undisclosed-value rows

View

This build carries one quarter for this manager: 2026-03-31. Notable managers carry four published quarters, others two.

This list carries reported issuer names and security identities, without a dated ticker mapping. Symbols are not inferred from names.

a position composed from a base filing plus NEW-HOLDINGS amendments keeps every source row here; the composition's latest filed date is the one shown served from this build's published holdings (derived from the filer's own reported rows); every row resolves to its filing

Share of total reported value, calculated only when the full position list has disclosed values. This is 13F long value, not total assets.

value undisclosed on the filing: retained and counted, excluded from sums, never shown as $0

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

NVIDIA CORP · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$241M

1,384,718

7.7%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

APPLE INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$212M

836,619

6.7%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ALPHABET INC CLASS A

2 positions · 2 reported rows

Rows HARTFORD INVESTMENT MANAGEMENT CO reported for ALPHABET INC CLASS A, as it reported them
ALPHABET INC CLASS A · COM CUSIP — src ↗	$95.4M	331,853
ALPHABET INC CLASS C · COM CUSIP — src ↗	$76.5M	266,592

$172M

598,445

5.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

MICROSOFT CORP · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$157M

423,151

5.0%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

AMAZON COM INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$116M

556,657

3.7%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

BROADCOM INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$83.6M

270,172

2.6%

—

META PLATFORMS INC CLASS · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$71.3M

124,625

2.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

TESLA INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$59.6M

160,263

1.9%

—

BERKSHIRE HATHAWAY INC CL · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$50.1M

104,513

1.6%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

JPMORGAN CHASE · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$45.2M

153,683

1.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ELI LILLY · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$41.5M

45,159

1.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

EXXON MOBIL CORP · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$40.4M

238,208

1.3%

—

JOHNSON & JOHNSON · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$33.6M

137,385

1.1%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

WALMART INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$31.1M

249,914

1.0%

—

VISA INC CLASS A · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$29.0M

95,817

0.9%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

COSTCO WHOLESALE CORP · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$25.2M

25,293

0.8%

—

MASTERCARD INC CLASS A · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$23.2M

46,419

0.7%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

NETFLIX INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$23.1M

240,573

0.7%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

CHEVRON CORP · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$22.1M

106,774

0.7%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ABBVIE INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$21.9M

100,703

0.7%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

MICRON TECHNOLOGY INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$21.7M

64,137

0.7%

—

PROCTER & GAMBLE · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$19.1M

132,544

0.6%

—

PALANTIR TECHNOLOGIES INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$19.0M

130,174

0.6%

—

ADVANCED MICRO DEVICES IN · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$18.9M

92,947

0.6%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

CATERPILLAR INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$18.8M

26,509

0.6%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

HOME DEPOT INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$18.7M

56,717

0.6%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

BANK OF AMERICA CORP · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$18.4M

378,181

0.6%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

CISCO SYSTEMS INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$17.5M

225,134

0.6%

—

MERCK & CO INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$17.0M

141,501

0.5%

—

GE AEROSPACE · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$17.0M

59,784

0.5%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

COCA-COLA · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$16.8M

221,299

0.5%

—

APPLIED MATERIAL INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$15.5M

45,227

0.5%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

LAM RESEARCH CORP · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$15.2M

71,157

0.5%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

RTX CORP · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$14.8M

76,559

0.5%

—

PHILIP MORRIS INTERNATION · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$14.7M

88,794

0.5%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

GOLDMAN SACHS GROUP INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$14.5M

17,119

0.5%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ORACLE CORP · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$14.2M

96,609

0.5%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

WELLS FARGO · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$14.0M

176,160

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

UNITEDHEALTH GROUP INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$14.0M

51,612

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

GE VERNOVA INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$13.4M

15,363

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

LINDE PLC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$13.2M

26,633

0.4%

—

INTERNATIONAL BUSINESS MA · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$12.9M

53,272

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

MCDONALDS CORP · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$12.6M

40,580

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

PEPSICO INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$12.1M

77,852

0.4%

—

VERIZON COMMUNICATIONS IN · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$12.1M

240,317

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

INTEL CORPORATION CORP · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$11.8M

267,556

0.4%

—

AT&T INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$11.6M

399,326

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

MORGAN STANLEY · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$11.3M

68,679

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

CITIGROUP INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$11.3M

99,595

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

NEXTERA ENERGY INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$11.0M

118,686

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

KLA CORP · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$11.0M

7,468

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

AMGEN INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$10.8M

30,701

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

THERMO FISHER SCIENTIFIC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$10.5M

21,414

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ABBOTT LABORATORIES · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$10.2M

99,075

0.3%

—

TJX INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$10.1M

63,296

0.3%

—

TEXAS INSTRUMENT INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$10.0M

51,714

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

SALESFORCE INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$10.0M

53,393

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

GILEAD SCIENCES INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$9.9M

70,744

0.3%

—

WALT DISNEY · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$9.7M

100,881

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

INTUITIVE SURGICAL INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$9.3M

20,234

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

AMERICAN EXPRESS · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$9.3M

30,582

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

CONOCOPHILLIPS · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$9.2M

69,799

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

PFIZER INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$9.1M

323,756

0.3%

—

CHARLES SCHWAB CORP · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$9.0M

95,555

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

BOEING · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$8.9M

44,753

0.3%

—

AMPHENOL CORP CLASS A · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$8.9M

70,129

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ANALOG DEVICES INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$8.9M

27,851

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

UBER TECHNOLOGIES INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$8.4M

117,208

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

UNION PACIFIC CORP · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$8.2M

33,850

0.3%

—

HONEYWELL INTERNATIONAL I · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$8.2M

36,164

0.3%

—

DEERE · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$8.1M

14,356

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

EATON PLC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$7.9M

22,125

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

BLACKROCK INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$7.9M

8,220

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

WELLTOWER INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$7.9M

39,798

0.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

QUALCOMM INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$7.8M

60,774

0.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

BOOKING HOLDINGS INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$7.7M

1,838

0.2%

—

LOWES COMPANIES INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$7.6M

31,982

0.2%

—

S&P GLOBAL INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$7.4M

17,434

0.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

PALO ALTO NETWORKS INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$7.4M

46,067

0.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ARISTA NETWORKS INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$7.2M

58,819

0.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

BRISTOL MYERS SQUIBB · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$7.0M

116,041

0.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

PROLOGIS INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$7.0M

53,006

0.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

LOCKHEED MARTIN CORP · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$7.0M

11,529

0.2%

—

ACCENTURE PLC CLASS A · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$6.9M

35,010

0.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

INTUIT INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$6.9M

15,850

0.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

DANAHER CORP · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$6.8M

35,897

0.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

CHUBB · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$6.8M

20,857

0.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

NEWMONT · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$6.8M

62,380

0.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

PROGRESSIVE CORP · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$6.6M

33,380

0.2%

—

CAPITAL ONE FINANCIAL COR · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$6.5M

35,498

0.2%

—

VERTEX PHARMACEUTICALS IN · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$6.5M

14,489

0.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

PARKER-HANNIFIN CORP · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$6.5M

7,214

0.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

STRYKER CORP · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$6.5M

19,637

0.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ALTRIA GROUP INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$6.3M

95,954

0.2%

—

MEDTRONIC PLC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$6.3M

73,013

0.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

SERVICENOW INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$6.2M

59,463

0.2%

—

APPLOVIN CORP CLASS A · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$6.1M

15,451

0.2%

—

CME GROUP INC CLASS A · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

ticker not yet mapped

$6.1M

20,604

0.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

SOUTHERN · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$6.1M

62,834

0.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

CORNING INC · COM CUSIP —
2026-03-31 filed 2026-04-15 +15d

src ↗

$6.1M

44,581

0.2%

1–20 of the 100 issuers on this page

Change kind and share change are in Position changes above; Congress overlap is planned.

One line per issuer, largest first; a row with no issuer key stands on its own line. Open a line for its rows as this filer reported them. The list holds every row this filer reported for the quarter. Issuer totals on the holders pages count each manager's own report once; that never removes a row here. how positions are grouped ↗

Book shape

2026-03-31 · concentration · vs tracked median · tick = median

Top-25 concentration: 50.0%below median 80.0%
Concentration index: 199 bpsbelow median 446 bps
Positions with value: 495 / 495median book 97.5 positions

Concentration uses reported 13F long value, not total assets. The index is withheld when any position lacks a value. Medians are over the 8,748 tracked filers with a 2026-03-31 book; the index median over the 8,662 with a complete book.

holdings whose <value> did not parse — retained and counted, never zero-filled: 0 · share of the period's disclosed value held in the top-N positions; denominator is reported 13F value, not total assets: 50.0% · integer Herfindahl–Hirschman index in basis points over disclosed position values: 199 · QoQ moves: 504

Filing history

AVAILABLE QUARTERS

Available filing periods
Period	Source
2026-03-31	EDGAR ↗
2026-06-30	EDGAR ↗

PLANNED sector rotation · Congress overlap · signals for this filer

Complete source filings on SEC EDGAR

The complete filing on EDGAR.

The position list above is served from the published Public Filings build, each position as this filer reported it; where the page cannot embed every reported row, the list says how many it leaves out. This block is provenance, not a substitute: the filing itself is the record, and it is one click away. Public Filings decided on 2026-08-01 to serve this list from its published build; filings newer than this build are on EDGAR.

Open HARTFORD INVESTMENT MANAGEMENT CO's 13F filings on SEC EDGAR ↗

Notes on this data

Reported positions

Quarter-end holdings as filed

Explore the full published position list and its source filing. This record excludes the manager’s cash, shorts and non-13(f) assets.

Share changes

Compare consecutive quarters

Position changes retain the producer’s classification and comparability flags. Share counts and reported values describe different changes.

Coverage

A snapshot, not current holdings

Use the quarter selector to inspect available periods. Unknown values stay unknown and each table states its coverage.

A 13F is a quarterly, long-only snapshot filed up to 45 days late — not current holdings. what a 13F covers ↗

13F reports cover LONG positions in Section 13(f) securities (US exchange-traded equities plus reportable options, warrants, certain convertibles) held by managers with at least $100M in such securities — so managers below that threshold are absent entirely. No short positions, no cash, no non-13(f) assets — not a full portfolio, and not a census of institutional ownership.

Positions are quarter-end snapshots filed up to 45 days late — not current holdings. A position may have been changed or closed before you ever see it, and is older still by however long ago that quarter ended.

Values are the manager's stated market value at quarter-end in era-dependent units (whole dollars for form versions effective 2023-01-03 onward, thousands before), normalized here to whole dollars with unit_basis carried on every record.

Affiliated managers may report the same position (otherManager), so one position can appear under more than one filer.

Positions under confidential treatment may be omitted until a later amendment discloses them.

These are disclosures, not investment advice (ARCHITECTURE.md §5.2 / M2-CONTRACT §5).