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 2026-09-14 13:21 UTCno price data — a disclosure record, not a chart

Josh Gottheimer · $1.0K–$15.0K

Purchase · 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

2 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. 2 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
Filed ▾MemberSide · OwnerTraded · LagAmountRange · FlagsSrc
2024-11-06Josh Gottheimer D–NJ-5Purchase · JT (jointly owned)Traded 10-17 +20d$1K–$15K
2024-10-03Josh Gottheimer D–NJ-5Sale · JT (jointly owned)Traded 09-16 +17d$1K–$15K
2024-02-15Josh Gottheimer D–NJ-5Purchase · JT (jointly owned)Traded 01-11 +35d$1K–$15K
2024-01-07Josh Gottheimer D–NJ-5Sale · partial · JT (partial sale, jointly owned)Traded 2023-12-11 +27d$1K–$15K
2023-11-11Josh Gottheimer D–NJ-5Purchase · JT (jointly owned)Traded 10-27 +15d$1K–$15K
Traded → filed dates on every rowEach 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 2026-09-14

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 2026-06-16 → 2026-09-14 · 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 · Congress rows date by filing, 13F rows by quarter end · 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
#FilerValue ▾SecuritiesFlagsSrc
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$01
254STIFEL FINANCIAL CORP$01
255SouthState Bank Corp$01
256TEACHER RETIREMENT SYSTEM OF TEXAS$01
257COMERICA BANK$01
258MACKENZIE FINANCIAL CORP$01
259VIRGINIA RETIREMENT SYSTEMS ET Al$01
260D. E. Shaw & Co., Inc.$01
261INTECH INVESTMENT MANAGEMENT LLC$01
262EASTERN BANK$01
263NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO$01
264JUPITER ASSET MANAGEMENT LTD$01
265SILVERCREST ASSET MANAGEMENT GROUP LLC$01
266CIBC Private Wealth Group LLC$01
267Amundi$01
268NORGES BANK$01
269IMC-Chicago, LLC$01
270Alyeska Investment Group, L.P.$01
271Mitsubishi UFJ Trust & Banking Corp$01
272TWO SIGMA ADVISERS, LP$01
273Parallax Volatility Advisers, L.P.$01
274Skandinaviska Enskilda Banken AB (publ)$01
275BANQUE PICTET & CIE SA$01
276Leonteq Securities AG$01
277Point72 Asset Management, L.P.$01
278Squarepoint Ops LLC$01
279Holocene Advisors, LP$01
280Bridgefront Capital, LLC$01
281Qube Research & Technologies Ltd$01
282Global Retirement Partners, LLC$01
283Analog Century Management LP$01
284Aquatic Capital Management LLC$01
285Concord Wealth Partners$01
286INCEPTIONR LLC$01
287Kestra Advisory Services, LLC$01
288Hel Ved Capital Management Ltd$01
289AlphaQuest LLC$01
290Dunhill Financial, LLC$01
291OPTIMA CAPITAL LLC$01
292Pinpoint Asset Management (Singapore) Pte. Ltd.$01
Truncated by Public Filings. The published aggregate ranks the top 292 holders per issuer — a build parameter of the Public Filings aggregation, not a census. Rows beyond it exist in individual filings on EDGAR. methodology §13F ↗
§ derived by Public Filings from the published aggregate (agg_issuer_top_holders); per-filer filed dates, share counts and document links are not in the published aggregate — 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