Public record / Tickers / ALGM

ALGM — ALLEGRO MICROSYSTEMS, INC.†

Both disclosure regimes on one name: who in Congress filed about ALGM, which institutions reported holding it. Each section keeps its own clock — congressional trades on the 45-day PTR clock, 13F holdings as quarter-end snapshots.

Congress txns
10
all PTR rows naming ALGM
Members · 12m
0
0 buys · 0 sells · by trade date
Latest PTR
11-06
filed 2024-11-06
13F holders
292
top-292 slice · 2026-03-31
Congress = transactions in statutory ranges, 45-day lag · Institutions = quarter-end positions, 45-day lagas of 2026-10-01 13:54 UTCno price data — a disclosure record, not a chart

Josh Gottheimer · $1.0K–$15.0K

BUY · traded 2024-10-17 → filed 2024-11-06. Ranked over every ALGM row by the provable lower bound, never a point estimate.

No member disclosed ALGM in the trailing 12 months

Counts of disclosures by trade date, not dollars — ranges cannot be netted across members. Flow ranges per member are in the table below.

Every row filed inside the 45-day window

Late disclosure is stated on the row, never editorialised. Both dates and the receipt stay on every row.

Congress · disclosure timeline

TRADE DATES · 24M · ▲ BUY ▼ SELL · HEIGHT = LOG LOWER BOUND

1 dated disclosures in the window, placed by trade date; magnitudes are the disclosed lower bounds.

Trade date, not filing date — the lag lives in the table below. 1 rows placed.

PLANNED institutional holder flow by quarter

Congressional disclosures

ALL PTR ROWS NAMING ALGM · SORTED FILED ↓ · STATUTORY RANGES · FILED ≤45D LATEfull congressional view ↗
Latest congressional filings mentioning ALGM
FiledMemberSide · OwnerTraded · LagAmountRange · FlagsSrc
2024-11-06Josh Gottheimer D–NJ-5BUY JT (jointly owned)Traded 10-17 +20d$1K–$15K
2024-10-03Josh Gottheimer D–NJ-5SELL JT (jointly owned)Traded 09-16 +17d$1K–$15K
2024-02-15Josh Gottheimer D–NJ-5BUY JT (jointly owned)Traded 01-11 +35d$1K–$15K
2024-01-07Josh Gottheimer D–NJ-5SELL partial · JT (partial sale, jointly owned)Traded 2023-12-11 +27d$1K–$15K
2023-11-11Josh Gottheimer D–NJ-5BUY JT (jointly owned)Traded 10-27 +15d$1K–$15K
Each row shows the trade date and the filing date; the gap between them is the disclosure lag.all 10 ↗

Members active in ALGM

12M · NET LOWER BOUND · COMMITTEES AS OF TRADE DATE · SNAPSHOT 2026-10-01

No member disclosed ALGM in the trailing 12 months.

Congress ↔ notable managers · ALGM

who in Congress disclosed purchases or sales beside which notable managers added or trimmed

Congress · last 90 days

Buyers
0 — —
Sellers
0 — —

filed 2026-07-03 → 2026-10-01 · totals are statutory ranges

Notable managers · quarter ended 2026-03-31

Trimming
0 — $0 held

NEW + ADD vs TRIM + EXIT, by shares · $ = reported value now, not the change · ALLEGRO MICROSYSTEMS INC

Merged timeline of congressional filings and notable-manager moves on ALGM
DateWhoChangeSize
2026-05-15Gotham Asset Management 13FADD+239,153 sh
2026-05-15Bridgewater Associates 13FNEW+16,645 sh

2 newest rows · every row dates by its filing date: a disclosure's, or the 13F's for the quarter · a 13F row is a quarter-end snapshot, not a trade

Institutional holders · 13F · Quarter ended 2026-03-31 · longs only

Top institutional holders of ALGM for quarter 2026-03-31
#FilerValueSecuritiesFlagsSrc
1FMR LLC$865M1
2BlackRock, Inc.$394M1
3Capital Research Global Investors$392M1
4Invesco Ltd.$276M1
5VANGUARD PORTFOLIO MANAGEMENT LLC$250M1
6VANGUARD CAPITAL MANAGEMENT LLC$172M1
7STATE STREET CORP$165M1
8Clearbridge Investments, LLC$90.3M1
9GEODE CAPITAL MANAGEMENT, LLC$77.5M1
10MORGAN STANLEY$71.7M1
11DIMENSIONAL FUND ADVISORS LP$68.4M1
12NOMURA ASSET MANAGEMENT INTERNATIONAL INC.$65.6M1
13PRINCIPAL FINANCIAL GROUP INC$56.5M1
14ADAGE CAPITAL PARTNERS GP, L.L.C.$46.2M1
15VOYA INVESTMENT MANAGEMENT LLC$46.0M1
16ALLIANCEBERNSTEIN L.P.$45.5M1
17CHARLES SCHWAB INVESTMENT MANAGEMENT INC$43.8M1
18NORTHERN TRUST CORP$33.0M1
19RAYMOND JAMES FINANCIAL INC$31.4M1
20Nuveen, LLC$29.9M1
21KENNEDY CAPITAL MANAGEMENT LLC$28.7M1
22BANK OF AMERICA CORP /DE/$27.0M1
23VANGUARD FIDUCIARY TRUST CO$24.1M1
24Bank of New York Mellon Corp$23.4M1
25Aperture Investors, LLC$22.4M1
26WELLINGTON MANAGEMENT GROUP LLP$21.2M1
27TWO SIGMA INVESTMENTS, LP$20.2M1
28Lightrock Netherlands B.V.$16.0M1
29Talos Eurisko Asset Management LP$15.5M1
30S SQUARED TECHNOLOGY, LLC$14.4M1
31UBS Group AG$13.7M1
32FIRST TRUST ADVISORS LP$13.1M1
33CITADEL ADVISORS LLC$12.6M1
34AMERIPRISE FINANCIAL INC$11.3M1
35UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$10.9M1
36AQR CAPITAL MANAGEMENT LLC$10.3M1
37Allspring Global Investments Holdings, LLC$10.2M1
38Gotham Asset Management, LLC$9.8M1
39RHUMBLINE ADVISERS$9.7M1
40JACOBS LEVY EQUITY MANAGEMENT, INC$9.7M1
41Man Group plc$9.7M1
42SIRIOS CAPITAL MANAGEMENT L P$9.4M1
43FRONTIER CAPITAL MANAGEMENT CO LLC$8.3M1
44PEREGRINE CAPITAL MANAGEMENT LLC$8.2M1
45Swiss National Bank$8.1M1
46BALYASNY ASSET MANAGEMENT L.P.$7.8M1
47Pier Capital, LLC$7.1M1
48SEI INVESTMENTS CO$6.9M1
49Granahan Investment Management, LLC$6.8M1
50G2 Investment Partners Management LLC$6.6M1
51Retirement Systems of Alabama$6.1M1
52KETTLE HILL CAPITAL MANAGEMENT, LLC$5.7M1
53Roubaix Capital, LLC$5.4M1
54Legal & General Group Plc$5.2M1
55CASTLEARK MANAGEMENT LLC$4.6M1
56TRILLIUM ASSET MANAGEMENT, LLC$4.4M1
57Quantinno Capital Management LP$4.2M1
58Trexquant Investment LP$4.2M1
59Walleye Capital LLC$4.1M1
60MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$4.0M1
61RENAISSANCE TECHNOLOGIES LLC$3.9M1
62CANADA PENSION PLAN INVESTMENT BOARD$3.8M1
63ArrowMark Colorado Holdings LLC$3.8M1
64VANGUARD ASSET MANAGEMENT, Ltd$3.7M1
65SUSQUEHANNA INTERNATIONAL GROUP, LLP$3.6M1
66CITIGROUP INC$3.3M1
67Brevan Howard Capital Management LP$3.0M1
68STATE OF WISCONSIN INVESTMENT BOARD$3.0M1
69STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM$2.9M1
70Candriam S.C.A.$2.7M1
71MANUFACTURERS LIFE INSURANCE COMPANY, THE$2.6M1
72WELLS FARGO & COMPANY/MN$2.3M1
73Mitsubishi UFJ Asset Management Co., Ltd.$2.2M1
74MASSACHUSETTS FINANCIAL SERVICES CO /MA/$2.2M1
75XTX Topco Ltd$2.2M1
76State of New Jersey Common Pension Fund D$2.0M1
77MetLife Investment Management, LLC$1.9M1
78Janus Henderson Group Ltd.$1.8M1
79Sphera Management Technology Funds Ltd$1.8M1
80NEEDHAM INVESTMENT MANAGEMENT LLC$1.7M1
81BW Gestao de Investimentos Ltda.$1.7M1
82SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC$1.7M1
83GUGGENHEIM CAPITAL LLC$1.7M1
84BOOTHBAY FUND MANAGEMENT, LLC$1.6M1
85Vanguard Global Advisers, LLC$1.6M1
86Summit Trail Advisors, LLC$1.6M1
87Zurcher Kantonalbank (Zurich Cantonalbank)$1.5M1
88MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC$1.5M1
89NEW YORK STATE COMMON RETIREMENT FUND$1.5M1
90Y-Intercept (Hong Kong) Ltd$1.4M1
91ENVESTNET ASSET MANAGEMENT INC$1.4M1
92ExodusPoint Capital Management, LP$1.4M1
93MAVERICK CAPITAL LTD$1.3M1
94BARCLAYS PLC$1.3M1
95Engineers Gate Manager LP$1.2M1
96YOUSIF CAPITAL MANAGEMENT, LLC$1.1M1
97LPL Financial LLC$1.1M1
98Arizona State Retirement System$1.1M1
99Creative Planning$1.0M1
100Vanguard Investments Australia, Ltd.$1.0M1
101COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS$981K1
102Universal- Beteiligungs- und Servicegesellschaft mbH$973K1
103ROYAL BANK OF CANADA$957K1
104STATE OF MICHIGAN RETIREMENT SYSTEM$943K1
105FIFTH THIRD BANCORP$916K1
106LECAP ASSET MANAGEMENT LTD$899K1
107KLP KAPITALFORVALTNING AS$899K1
108Tidal Investments LLC$897K1
109ALTFEST L J & CO INC$888K1
110MILLENNIUM MANAGEMENT LLC$887K1
111Pinnacle Financial Partners, Inc.$886K1
112NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC$877K1
113OREGON PUBLIC EMPLOYEES RETIREMENT FUND$802K1
114FOX RUN MANAGEMENT, L.L.C.$785K1
115Advisors Asset Management, Inc.$776K1
116Pathstone Holdings, LLC$768K1
117PRENTISS SMITH & CO INC$766K1
118DEUTSCHE BANK AG\$761K1
119LAZARD ASSET MANAGEMENT LLC$748K1
120Sumitomo Mitsui Trust Group, Inc.$748K1
121Ameritas Investment Partners, Inc.$717K1
122ALPS ADVISORS INC$712K1
123Pictet Asset Management Holding SA$706K1
124MOODY NATIONAL BANK TRUST DIVISION$705K1
125CenterBook Partners LP$689K1
126VICTORY CAPITAL MANAGEMENT INC$625K1
127Circle Wealth Management, LLC$625K1
128Vontobel Holding Ltd.$610K1
129Vestmark Advisory Solutions, Inc.$593K1
130Ethic Inc.$587K1
131HSBC HOLDINGS PLC$575K1
132TSG Advice Partners, LLC$542K1
133Rockefeller Capital Management L.P.$540K1
134MIRABELLA FINANCIAL SERVICES LLP$539K1
135Graham Capital Management, L.P.$535K1
136Bridgewater Associates, LP$525K1
137XPONANCE LLC$515K1
138ProShare Advisors LLC$515K1
139COMMERCE BANK$493K1
140AMERICAN CENTURY COMPANIES INC$492K1
141PEAK6 LLC$489K1
142Vanguard Personalized Indexing Management, LLC$489K1
143JANE STREET GROUP, LLC$488K1
144Mirae Asset Global Investments Co., Ltd.$480K1
145Corient Private Wealth LLC$438K1
146CWM, LLC$437K1
147State of Wyoming$436K1
148Brooklyn Investment Group$416K1
149BANK OF MONTREAL /CAN/$414K1
150Alpine Global Management, LLC$398K1
151KEYBANK NATIONAL ASSOCIATION/OH$390K1
152Schonfeld Strategic Advisors LLC$369K1
153Cetera Investment Advisers$368K1
154Vident Advisory, LLC$360K1
155MERCER GLOBAL ADVISORS INC /ADV$358K1
156Yorktown Management & Research Co Inc$356K1
157MML INVESTORS SERVICES, LLC$346K1
158WEALTH ENHANCEMENT ADVISORY SERVICES, LLC$330K1
159Fieldview Capital Management, LLC$323K1
160Caitong International Asset Management Co., Ltd$312K1
161FEDERATED HERMES, INC.$311K1
162GILDER GAGNON HOWE & CO LLC$299K1
163GROUP ONE TRADING LLC$297K1
164EVERGREEN CAPITAL MANAGEMENT LLC$294K1
165SECURIAN ASSET MANAGEMENT, INC$289K1
166PROFUND ADVISORS LLC$260K1
167BAILARD, INC.$255K1
168Swiss Life Asset Management Ltd$252K1
169SEB Asset Management AB$246K1
170ELEVATION POINT WEALTH PARTNERS, LLC$242K1
171Jefferies Financial Group Inc.$241K1
172PRUDENTIAL FINANCIAL INC$233K1
173DnB Asset Management AS$218K1
174SIH Partners, LLLP$217K1
175Machina Capital S.A.S.$216K1
176Maryland State Retirement & Pension System$214K1
177Headlands Technologies LLC$211K1
178Utah Retirement Systems$205K1
179Freestone Grove Partners LP$203K1
180Arax Advisory Partners$201K1
181Ensign Peak Advisors, Inc$201K1
182ASSETMARK, INC$200K1
183Tower Research Capital LLC (TRC)$180K1
184Sterling Capital Management LLC$130K1
185Larson Financial Group LLC$124K1
186Walleye Trading LLC$111K1
187TD Waterhouse Canada Inc.$81.7K1
188NISA INVESTMENT ADVISORS, LLC$80.4K1
189Quantbot Technologies LP$76.6K1
190OSAIC HOLDINGS, INC.$75.2K1
191Eurizon Capital SGR S.p.A.$70.7K1
192BNP Paribas Asset Management Holding S.A.$68.8K1
193US BANCORP \DE\$65.0K1
194SBI Securities Co., Ltd.$57.6K1
195Rakuten Securities, Inc.$56.8K1
196UMB Bank, n.a.$55.7K1
197Federation des caisses Desjardins du Quebec$51.9K1
198Allworth Financial LP$42.4K1
199QUADRANT CAPITAL GROUP LLC$34.6K1
200EXCHANGE TRADED CONCEPTS, LLC$28.7K1
201Hurley Capital, LLC$23.8K1
202SIGNATUREFD, LLC$21.9K1
203Kemnay Advisory Services Inc.$20.0K1
204Parkside Financial Bank & Trust$17.2K1
205LORD, ABBETT & CO. LLC$16.7K1
206Global X Japan Co., Ltd.$15.5K1
207MAI Capital Management$13.5K1
208Activest Wealth Management$12.1K1
209HRT FINANCIAL LP$8.3K1
210Spire Wealth Management$7.3K1
211Smartleaf Asset Management LLC$6.2K1
212Truvestments Capital LLC$4.9K1
213SIMPLEX TRADING, LLC$4.9K1
214Owl Creek Wealth Partners LLC$4.6K1
215SJS Investment Consulting Inc.$4.3K1
216Hilton Head Capital Partners, LLC$3.9K1
217Bell Investment Advisors, Inc$3.2K1
218Investors Research Corp$2.9K1
219FARMERS & MERCHANTS INVESTMENTS INC$2.7K1
220Pinnacle Wealth Planning Services, Inc.$2.0K1
221ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/$1.7K1
222Treasurer of the State of North Carolina$1.7K1
223Keating Financial Advisory Services, Inc.$1.6K1
224MCF Advisors LLC$1.6K1
225NATIXIS ADVISORS, LLC$1.5K1
226GSA CAPITAL PARTNERS LLP$1.5K1
227Blue Trust, Inc.$1.5K1
228VAN ECK ASSOCIATES CORP$1.3K1
229TOTH FINANCIAL ADVISORY CORP$1.3K1
230Kilter Group LLC$1.3K1
231SHP Wealth Management$1.1K1
232Clearstead Advisors, LLC$1.0K1
233NEW YORK STATE TEACHERS RETIREMENT SYSTEM$8881
234THRIVENT FINANCIAL FOR LUTHERANS$8821
235Transamerica Financial Advisors, LLC$8191
236Cromwell Holdings LLC$5991
237ATWOOD & PALMER INC$4731
238MV CAPITAL MANAGEMENT, INC.$4421
239ACADIAN ASSET MANAGEMENT LLC$4371
240State of Alaska, Department of Revenue$3901
241Virtu Financial LLC$3691
242PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO$2411
243Rachor Investment Advisory Services, LLC$2211
244ALGERT GLOBAL LLC$2131
245Claret Asset Management Corp$2111
246Atlantic Union Bankshares Corp$1581
247KBC Group NV$1441
248TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY$1081
249Quaker Wealth Management, LLC$641
250Wealth Enhancement Trust Services, Inc.$631
251TFC Financial Management, Inc.$321
252Avion Wealth$01
253VANGUARD GROUP INC— value not disclosed1
254STIFEL FINANCIAL CORP— value not disclosed1
255SouthState Bank Corp— value not disclosed1
256TEACHER RETIREMENT SYSTEM OF TEXAS— value not disclosed1
257COMERICA BANK— value not disclosed1
258MACKENZIE FINANCIAL CORP— value not disclosed1
259VIRGINIA RETIREMENT SYSTEMS ET Al— value not disclosed1
260D. E. Shaw & Co., Inc.— value not disclosed1
261INTECH INVESTMENT MANAGEMENT LLC— value not disclosed1
262EASTERN BANK— value not disclosed1
263NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO— value not disclosed1
264JUPITER ASSET MANAGEMENT LTD— value not disclosed1
265SILVERCREST ASSET MANAGEMENT GROUP LLC— value not disclosed1
266CIBC Private Wealth Group LLC— value not disclosed1
267Amundi— value not disclosed1
268NORGES BANK— value not disclosed1
269IMC-Chicago, LLC— value not disclosed1
270Alyeska Investment Group, L.P.— value not disclosed1
271Mitsubishi UFJ Trust & Banking Corp— value not disclosed1
272TWO SIGMA ADVISERS, LP— value not disclosed1
273Parallax Volatility Advisers, L.P.— value not disclosed1
274Skandinaviska Enskilda Banken AB (publ)— value not disclosed1
275BANQUE PICTET & CIE SA— value not disclosed1
276Leonteq Securities AG— value not disclosed1
277Point72 Asset Management, L.P.— value not disclosed1
278Squarepoint Ops LLC— value not disclosed1
279Holocene Advisors, LP— value not disclosed1
280Bridgefront Capital, LLC— value not disclosed1
281Qube Research & Technologies Ltd— value not disclosed1
282Global Retirement Partners, LLC— value not disclosed1
283Analog Century Management LP— value not disclosed1
284Aquatic Capital Management LLC— value not disclosed1
285Concord Wealth Partners— value not disclosed1
286INCEPTIONR LLC— value not disclosed1
287Kestra Advisory Services, LLC— value not disclosed1
288Hel Ved Capital Management Ltd— value not disclosed1
289AlphaQuest LLC— value not disclosed1
290Dunhill Financial, LLC— value not disclosed1
291OPTIMA CAPITAL LLC— value not disclosed1
292Pinpoint Asset Management (Singapore) Pte. Ltd.— value not disclosed1
Truncated by Public Filings. Every one of the 252 13F filers reporting this share class for the quarter is listed. methodology §13F ↗
§ derived by Public Filings from this build's reviewed ticker-mapping holders list for this share class; that list carries each holder's share count, share change and filed date, which this table does not show, but no document links — the EDGAR link opens the filer's 13F list
n/c Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.

Crowding — not available in this build. No holder rows for the selected period, so no percentile can be ranked.

Do the two regimes agree?

TRAILING 12M · CONGRESS vs FILERS NET
Congress net (rows)no rows
Congress net ($ bound)$0
Filers net (actions)not in build
Filers net ($ Q/Q)not in build

The filer side needs per-issuer quarter-over-quarter actions, which the published aggregate does not carry for this issuer. Convergence and divergence are stated only when both sides are computed.

Signals on ALGM

RETAINED WINDOW · ACTIVE HITS

Zero hits on ALGM in the retained window — a computed answer over every rule, not missing coverage.

Every rule, with its definition →

Planned modules for ALGM · financials and macro

Financials — as filed PLANNED

ALGM's as-reported XBRL fundamentals will appear here when the financials module passes its gates. Until then: ALGM on EDGAR ↗

Macro context PLANNED

Rates, inflation, and positioning series land here with the macro module — vintage-aware, never nowcast.

† issuer name from the SEC's present-day ticker file (company_tickers.json) — a present-day mapping, not the name as of each filing