Public record / Tickers / IRTC

IRTC — iRhythm Holdings, Inc.†

Both disclosure regimes on one name: who in Congress filed about IRTC, 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
1
all PTR rows naming IRTC
Members · 12m
0
0 buys · 0 sells · by trade date
Latest PTR
04-27
filed 2020-04-27
13F holders
231
top-231 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

Donna E. Shalala · $1.0K–$15.0K

SELL · traded 2019-06-24 → filed 2020-04-27. Ranked over every IRTC row by the provable lower bound, never a point estimate.

No member disclosed IRTC 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.

1 row filed past 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

No dated IRTC rows fall inside the trailing 24 months by trade date.

Trade date, not filing date — the lag lives in the table below. 0 rows placed.

PLANNED institutional holder flow by quarter

Congressional disclosures

ALL PTR ROWS NAMING IRTC · SORTED FILED ↓ · STATUTORY RANGES · FILED ≤45D LATEfull congressional view ↗
Latest congressional filings mentioning IRTC
FiledMemberSide · OwnerTraded · LagAmountRange · FlagsSrc
2020-04-27Donna E. Shalala D–FL-27SELLTraded 2019-06-24 LATE·308d$1K–$15K
Each row shows the trade date and the filing date; the gap between them is the disclosure lag.all 1 ↗

Members active in IRTC

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

No member disclosed IRTC in the trailing 12 months.

Congress ↔ notable managers · IRTC

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

Adding
0 — $0 held
Trimming
0 — $0 held

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

No moves on either side in the window.

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

Top institutional holders of IRTC for quarter 2026-03-31
#FilerValueSecuritiesFlagsSrc
1BlackRock, Inc.$324M1
2VANGUARD PORTFOLIO MANAGEMENT LLC$212M1
3RTW INVESTMENTS, LP$197M1
4MILLENNIUM MANAGEMENT LLC$190M1
5Artisan Partners Limited Partnership$171M1
6VANGUARD CAPITAL MANAGEMENT LLC$171M1
7FMR LLC$161M1
8Holocene Advisors, LP$147M1
9UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$124M1
10GEODE CAPITAL MANAGEMENT, LLC$96.5M1
11STATE STREET CORP$93.0M1
12BNP Paribas Asset Management Holding S.A.$89.9M1
13EVENTIDE ASSET MANAGEMENT, LLC$89.8M1
14FULLER & THALER ASSET MANAGEMENT, INC.$79.6M1
15BLAIR WILLIAM & CO/IL$74.2M1
16BRAIDWELL LP$72.0M1
17Point72 Asset Management, L.P.$70.7M1
18ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$68.8M1
19Stephens Investment Management Group LLC$66.3M1
20D. E. Shaw & Co., Inc.$65.4M1
21Capital Research Global Investors$60.1M1
22Allspring Global Investments Holdings, LLC$55.2M1
23BANK OF AMERICA CORP /DE/$51.0M1
24Polar Capital Holdings Plc$49.8M1
25MANUFACTURERS LIFE INSURANCE COMPANY, THE$46.1M1
26MACKENZIE FINANCIAL CORP$43.8M1
27Ophir Asset Management Pty Ltd$39.6M1
28Invesco Ltd.$35.1M1
29NORTHERN TRUST CORP$33.6M1
30CHARLES SCHWAB INVESTMENT MANAGEMENT INC$33.3M1
31Assenagon Asset Management S.A.$31.9M1
32Rock Springs Capital Management LP$30.9M1
33SCHRODER INVESTMENT MANAGEMENT GROUP$28.3M1
34MORGAN STANLEY$28.1M1
35AMERIPRISE FINANCIAL INC$27.9M1
36CITIGROUP INC$27.4M1
37Qube Research & Technologies Ltd$26.8M1
38VANGUARD FIDUCIARY TRUST CO$26.4M1
39DEUTSCHE BANK AG\$25.5M1
40SEI INVESTMENTS CO$23.5M1
41BALYASNY ASSET MANAGEMENT L.P.$22.9M1
42BARCLAYS PLC$22.2M1
43BAMCO INC /NY/$21.7M1
44NEXT CENTURY GROWTH INVESTORS LLC$20.0M1
45MASSACHUSETTS FINANCIAL SERVICES CO /MA/$19.7M1
46OBERWEIS ASSET MANAGEMENT INC/$18.4M1
47FEDERATED HERMES, INC.$17.6M1
48RAYMOND JAMES FINANCIAL INC$16.7M1
49JENNISON ASSOCIATES LLC$16.2M1
50FRANKLIN RESOURCES INC$14.3M1
51CITADEL ADVISORS LLC$13.4M1
52JANE STREET GROUP, LLC$13.3M1
53Nuveen, LLC$13.2M1
54Trexquant Investment LP$13.1M1
55Bank of New York Mellon Corp$12.7M1
56PERCEPTIVE ADVISORS LLC$12.4M1
57WCM INVESTMENT MANAGEMENT, LLC$12.3M1
58NEW YORK STATE COMMON RETIREMENT FUND$12.1M1
59SEGALL BRYANT & HAMILL, LLC$11.8M1
60Granahan Investment Management, LLC$11.3M1
61UBS Group AG$10.8M1
62WELLINGTON MANAGEMENT GROUP LLP$10.7M1
63Man Group plc$10.4M1
64Schonfeld Strategic Advisors LLC$10.4M1
65M&G Plc$10.0M1
66Susquehanna Portfolio Strategies, LLC$9.0M1
67FRONTIER CAPITAL MANAGEMENT CO LLC$8.1M1
68PEREGRINE CAPITAL MANAGEMENT LLC$7.8M1
69Swiss National Bank$7.5M1
70CANADA PENSION PLAN INVESTMENT BOARD$6.9M1
71ALLIANCEBERNSTEIN L.P.$6.4M1
72RENAISSANCE TECHNOLOGIES LLC$6.3M1
73PRINCIPAL FINANCIAL GROUP INC$6.3M1
74TWO SIGMA INVESTMENTS, LP$6.2M1
75Legal & General Group Plc$6.1M1
76Amundi$5.9M1
77Engineers Gate Manager LP$5.8M1
78STATE OF WISCONSIN INVESTMENT BOARD$5.7M1
79FIRST TRUST ADVISORS LP$5.6M1
80Connor, Clark & Lunn Investment Management Ltd.$5.0M1
81Parkman Healthcare Partners LLC$4.7M1
82Hillsdale Investment Management Inc.$4.1M1
83SIRIOS CAPITAL MANAGEMENT L P$4.1M1
84AQR CAPITAL MANAGEMENT LLC$4.1M1
85Verition Fund Management LLC$4.1M1
86ENVESTNET ASSET MANAGEMENT INC$3.8M1
87Ensign Peak Advisors, Inc$3.5M1
88EFG International AG$3.5M1
89HUSSMAN STRATEGIC ADVISORS, INC.$3.5M1
90VANGUARD ASSET MANAGEMENT, Ltd$3.4M1
91CASTLEARK MANAGEMENT LLC$3.2M1
92WELLS FARGO & COMPANY/MN$3.2M1
93BANQUE PICTET & CIE SA$2.9M1
94SUSQUEHANNA INTERNATIONAL GROUP, LLP$2.9M1
95MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$2.7M1
96VICTORY CAPITAL MANAGEMENT INC$2.6M1
97XTX Topco Ltd$2.3M1
98Future Fund LLC$2.2M1
99Quantinno Capital Management LP$2.2M1
100TRILLIUM ASSET MANAGEMENT, LLC$2.1M1
101MetLife Investment Management, LLC$2.1M1
102PRUDENTIAL FINANCIAL INC$2.0M1
103Brevan Howard Capital Management LP$2.0M1
104CONGRESS ASSET MANAGEMENT CO$1.9M1
105Creative Planning$1.9M1
106FIFTH THIRD BANCORP$1.8M1
107Corient Private Wealth LLC$1.8M1
108State of New Jersey Common Pension Fund D$1.7M1
109Janus Henderson Group Ltd.$1.6M1
110HOMESTEAD ADVISERS CORP$1.6M1
111Vanguard Global Advisers, LLC$1.6M1
112ROYAL BANK OF CANADA$1.4M1
113Zurcher Kantonalbank (Zurich Cantonalbank)$1.3M1
114B. Metzler seel. Sohn & Co. AG$1.3M1
115ABN AMRO INVESTMENT SOLUTIONS$1.2M1
116INTECH INVESTMENT MANAGEMENT LLC$1.2M1
117Prosight Management, LP$1.2M1
118Ascent Group, LLC$1.1M1
119Arizona State Retirement System$1.0M1
120STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM$1.0M1
121ADAGE CAPITAL PARTNERS GP, L.L.C.$978K1
122Vanguard Investments Australia, Ltd.$943K1
123Cinctive Capital Management LP$939K1
124Hennion & Walsh Asset Management, Inc.$933K1
125Pinnacle Financial Partners, Inc.$841K1
126KLP KAPITALFORVALTNING AS$838K1
127EXCHANGE TRADED CONCEPTS, LLC$812K1
128Squarepoint Ops LLC$727K1
129Values First Advisors, Inc.$701K1
130CIBC Bancorp USA Inc.$682K1
131FOX RUN MANAGEMENT, L.L.C.$659K1
132VOYA INVESTMENT MANAGEMENT LLC$648K1
133Pictet Asset Management Holding SA$648K1
134INCEPTIONR LLC$640K1
135Bridgefront Capital, LLC$577K1
136ProShare Advisors LLC$559K1
137Headlands Technologies LLC$541K1
138LPL Financial LLC$435K1
139Vident Advisory, LLC$417K1
140MRA Advisory Group$379K1
141STEPHENS INC /AR/$364K1
142Blueshift Asset Management, LLC$361K1
143TEACHER RETIREMENT SYSTEM OF TEXAS$357K1
144XPONANCE LLC$354K1
145Tower Research Capital LLC (TRC)$354K1
146Vanguard Personalized Indexing Management, LLC$351K1
147Bayforest Capital Ltd$337K1
148Mitsubishi UFJ Asset Management Co., Ltd.$330K1
149TRUIST FINANCIAL CORP$320K1
150TWO SIGMA SECURITIES, LLC$319K1
151Vise Technologies, Inc.$306K1
152Ameritas Investment Partners, Inc.$306K1
153CAPSTONE INVESTMENT ADVISORS, LLC$299K1
154VIRTUS ADVISERS, LLC$260K1
155AXQ CAPITAL, LP$256K1
156Swiss Life Asset Management Ltd$252K1
157Frank, Rimerman Advisors LLC$241K1
158QUADRANT CAPITAL GROUP LLC$229K1
159Allianz Asset Management GmbH$224K1
160KEYBANK NATIONAL ASSOCIATION/OH$218K1
161O'SHAUGHNESSY ASSET MANAGEMENT, LLC$218K1
162OPPENHEIMER ASSET MANAGEMENT INC.$216K1
163SeaCrest Wealth Management, LLC$216K1
164GROUP ONE TRADING LLC$206K1
165OSAIC HOLDINGS, INC.$181K1
166Rockefeller Capital Management L.P.$148K1
167Federation des caisses Desjardins du Quebec$132K1
168NISA INVESTMENT ADVISORS, LLC$119K1
169US BANCORP \DE\$116K1
170ASSETMARK, INC$96.9K1
171Walleye Trading LLC$96.9K1
172Kemnay Advisory Services Inc.$89.2K1
173ANTIPODES PARTNERS Ltd$77.3K1
174CWM, LLC$68.0K1
175State of Wyoming$66.7K1
176LMR Partners LLP$54.6K1
177Evelyn Partners Investment Management LLP$28.9K1
178Smartleaf Asset Management LLC$23.3K1
179MCF Advisors LLC$23.1K1
180Allworth Financial LP$21.5K1
181SIMPLEX TRADING, LLC$21.5K1
182Optiver Holding B.V.$19.1K1
183Measured Wealth Private Client Group, LLC$17.6K1
184Steward Partners Investment Advisory, LLC$16.3K1
185Larson Financial Group LLC$10.3K1
186Pinnacle Wealth Planning Services, Inc.$10.2K1
187TOTH FINANCIAL ADVISORY CORP$10.0K1
188C WorldWide Group Holding A/S$9.4K1
189THRIVENT FINANCIAL FOR LUTHERANS$8.9K1
190NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO$8.5K1
191TD Waterhouse Canada Inc.$7.1K1
192Elequin Capital, LP$3.0K1
193Manchester Capital Management LLC$2.7K1
194MidFirst Bank$2.6K1
195Kilter Group LLC$2.5K1
196Leonteq Securities AG$2.5K1
197MAI Capital Management$2.1K1
198HARBOR CAPITAL ADVISORS, INC.$1.8K1
199Parkside Financial Bank & Trust$1.8K1
200Arax Advisory Partners$1.5K1
201Bell Investment Advisors, Inc$1.5K1
202ALGERT GLOBAL LLC$1.4K1
203CVA Family Office, LLC$1.2K1
204INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC$9461
205MONTAG A & ASSOCIATES INC$8361
206ARMSTRONG ADVISORY GROUP, INC$8271
207Private Wealth Management Group, LLC$8271
208Financial Perspectives, Inc$8261
209JFS WEALTH ADVISORS, LLC$7091
210CENTRAL TRUST Co$4731
211Physician Wealth Advisors, Inc.$4731
212CANADA LIFE ASSURANCE Co$4411
213MV CAPITAL MANAGEMENT, INC.$3551
214Godfrey Financial Associates, Inc.$3541
215ACADIAN ASSET MANAGEMENT LLC$2841
216DHJJ Financial Advisors, Ltd.$2371
217State of Alaska, Department of Revenue$2361
218Blue Trust, Inc.$2361
219GSA CAPITAL PARTNERS LLP$2291
220HRT FINANCIAL LP$2091
221VAN ECK ASSOCIATES CORP$1661
222TFC Financial Management, Inc.$1191
223Rakuten Securities, Inc.$1181
224Signature Equity Partners, LLC$1181
225KBC Group NV$1031
226Employees Retirement System of Texas$251
227DANSKE BANK A/S— value not disclosed1
228AMALGAMATED BANK— value not disclosed1
229CIBC Private Wealth Group LLC— value not disclosed1
230Corient IA LLC— value not disclosed1
231ANB BANK— value not disclosed1
Truncated by Public Filings. Every one of the 226 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 IRTC

RETAINED WINDOW · ACTIVE HITS

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

Every rule, with its definition →

Planned modules for IRTC · financials and macro

Financials — as filed PLANNED

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