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Disclosery

ALGM ALLEGRO MICROSYSTEMS INC

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COM (common), issuer CIK 866291

313 managers (322 13F filers) reported a position in ALGM shares at 2026-03-31, 138,349,065 shares in all. 61 filers opened a position and 37 filers sold out during the quarter.

Managers
313
13F filers
322
New
61
Added
126
Reduced
86
Sold out
37
Shares held by filers
138,349,065

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

Each filer's latest stake. The shares are the aggregate the reporting persons state, which can include entities that file no 13F.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
FMR LLCin group FMR LLC27,421,206$865M0.05%+3,785,46013F-HRTimelineGroup
VANGUARD GROUP INCgroup of 7 filers holding14,364,801$453M+14,350,533Timeline
BlackRock, Inc.in group BlackRock, Inc.12,494,868$394M0.01%+293,41113F-HRTimelineGroup
Capital Research Global Investorsin group Capital Research Global Inves…12,435,558$392M0.06%-675,73413F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.8,751,481$276M0.03%+1,100,43013F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO8,652,068$243M0.02%+1,304,64613F-HR/ATimelineGroup
STATE STREET CORPin group STATE STREET CORP5,228,104$165M0.01%-131,38413F-HRTimelineGroup
Clearbridge Investments, LLCin group Franklin Resources2,863,710$90.3M0.08%-53,07513F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC2,456,820$77.5M<0.01%+62,85213F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY2,275,285$71.7M<0.01%+42,14913F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP2,170,487$68.4M0.01%+30,34013F-HRTimelineGroup
NOMURA ASSET MANAGEMENT INTERNATIONAL I…in group NOMURA ASSET MANAGEMENT CO LTD2,080,641$65.6M0.11%+44,42913F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC1,790,466$56.5M0.03%+48,17013F-HRTimelineGroup
LOOMIS SAYLES & CO L Pin group LOOMIS SAYLES & CO L P1,674,108$52.8M0.07%+844,86913F-HRTimelineGroup
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…1,464,737$46.2M0.07%-1,339,20713F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC1,459,271$46M0.05%+518,91313F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.1,723,370$45.5M0.01%+574,71813F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC1,437,215$45.3M0.01%+640,88613F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co1,390,606$43.8M0.01%+28,18813F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP1,045,541$33M<0.01%+30,54213F-HRTimelineGroup
SEGALL BRYANT & HAMILL, LLC1,044,984$32.9M0.47%-203,32613F-HR/ATimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC995,753$31.4M0.01%+87,31213F-HRTimelineGroup
Nuveen, LLCin group TIAA947,502$29.9M0.01%+705,57513F-HRTimelineGroup
KENNEDY CAPITAL MANAGEMENT LLC910,039$28.7M0.61%+865,17913F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/855,453$27M<0.01%+278,79813F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding780,438$24.6M+175,430Timeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp743,292$23.4M<0.01%-7,29413F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP739,780$23.3M0.02%+25,20113F-HRTimelineGroup
Aperture Investors, LLC709,674$22.4M2.83%new13F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC707,891$22.3M0.16%+32,18813F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…673,096$21.2M<0.01%-433,24113F-HRTimelineGroup
GW&K Investment Management, LLC659,576$20.8M0.18%-9,57013F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP639,841$20.2M0.02%+328,91613F-HRTimelineGroup
T. Rowe Price Investment Management, In…561,344$17.7M0.01%+211,99513F-HRTimeline
LORD, ABBETT & CO. LLC530,455$16.7M0.05%new13F-HRTimeline
Lightrock Netherlands B.V.507,990$16M3.42%+153,60013F-HRTimeline
Talos Eurisko Asset Management LP493,173$15.5M2.66%-67,02713F-HRTimeline
S SQUARED TECHNOLOGY, LLC457,451$14.4M5.46%013F-HR/ATimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP414,897$13.1M0.01%-34,08313F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC399,444$12.6M0.01%-2,161,07613F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC359,282$11.3M<0.01%-14,20813F-HR/ATimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC345,126$10.3M<0.01%+17,15313F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …307,624$10.2M0.02%-48,40213F-HRTimelineGroup
Gotham Asset Management, LLC312,246$9.85M0.03%+239,15313F-HRTimeline
RHUMBLINE ADVISERS308,407$9.72M0.01%+8,19213F-HRTimeline
JACOBS LEVY EQUITY MANAGEMENT, INC308,102$9.71M0.04%new13F-HRTimeline
Man Group plcin group Man Group plc306,349$9.66M0.02%-80,75613F-HRTimelineGroup
SIRIOS CAPITAL MANAGEMENT L P298,421$9.41M1.14%new13F-HRTimeline
FRONTIER CAPITAL MANAGEMENT CO LLC264,031$8.32M0.09%-260,90013F-HRTimeline
HRT FINANCIAL LP261,772$8.25M0.02%+171,42813F-HRTimeline
PEREGRINE CAPITAL MANAGEMENT LLC259,764$8.19M0.3%-11,12413F-HRTimeline
Swiss National Bank256,400$8.08M<0.01%+1,00013F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management245,910$7.75M0.02%-564,55013F-HRTimelineGroup
Pier Capital, LLC226,566$7.14M1.18%-4,61813F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO218,976$6.9M0.01%+122,06513F-HRTimelineGroup
Granahan Investment Management, LLC215,001$6.78M0.33%+125,14413F-HRTimeline
G2 Investment Partners Management LLC208,569$6.58M1.62%new13F-HRTimeline
Retirement Systems of Alabama193,195$6.09M0.02%+3,34013F-HRTimeline
KETTLE HILL CAPITAL MANAGEMENT, LLC181,531$5.72M1.43%new13F-HRTimeline
Roubaix Capital, LLC169,993$5.36M2.5%new13F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc164,671$5.19M<0.01%-20,97713F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…149,826$4.72M<0.01%+26,82813F-HRTimeline
CASTLEARK MANAGEMENT LLC147,420$4.65M0.15%new13F-HRTimeline
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding142,625$4.5M+46,920Timeline
TRILLIUM ASSET MANAGEMENT, LLC127,557$4.44M0.15%-8,46413F-HRTimeline
Walleye Capital LLCgroup of 2 filers holding134,183$4.23M+116,703Timeline
Quantinno Capital Management LP133,902$4.22M0.01%+68,54913F-HRTimeline
Trexquant Investment LP133,800$4.22M0.03%+54,31413F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC123,900$3.91M0.01%-312,30013F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD122,000$3.85M<0.01%+104,00013F-HRTimeline
ArrowMark Colorado Holdings LLC120,784$3.81M0.1%-18,97713F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…115,383$3.64M<0.01%-18,89713F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/113,799$3.59M<0.01%+12,43313F-HRTimeline
CITIGROUP INCin group CITIGROUP INC106,154$3.35M<0.01%-14713F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…96,083$3.03M<0.01%+74,83413F-HRTimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…95,099$3M0.03%new13F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD94,953$2.99M0.01%-2,65613F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…92,797$2.93M0.01%013F-HRTimeline
Candriam S.C.A.86,073$2.71M0.01%-1,81513F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …81,072$2.56M<0.01%-1,17813F-HRTimelineGroup
State of Tennessee, Department of Treas…79,237$2.5M0.01%013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN73,461$2.32M<0.01%+8,08813F-HR/ATimelineGroup
Mitsubishi UFJ Trust & Banking Corpgroup of 2 filers holding70,956$2.24M-16,162Timeline
MASSACHUSETTS FINANCIAL SERVICES CO /MA/in group MASSACHUSETTS FINANCIAL SERVI…69,297$2.18M<0.01%-10,86013F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd68,567$2.16M0.04%+42,92913F-HRTimelineGroup
Entropy Technologies, LP67,719$2.14M0.1%+31,82413F-HRTimeline
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…62,022$1.96M0.01%-30,90613F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…61,051$1.92M0.01%+46313F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC57,977$1.83M<0.01%-61,76413F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson57,329$1.81M<0.01%013F-HR/ATimelineGroup
Sphera Management Technology Funds Ltdin group SPHERA FUNDS MANAGEMENT LTD.57,150$1.8M1.02%+17,15013F-HRTimelineGroup
AMALGAMATED BANK55,796$1.76M0.01%+1,47113F-HRTimeline
NEEDHAM INVESTMENT MANAGEMENT LLCin group NEEDHAM INVESTMENT MANAGEMENT…55,000$1.73M0.09%+15,00013F-HRTimelineGroup
BW Gestao de Investimentos Ltda.55,000$1.73M0.08%new13F-HRTimeline
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT…in group SUMMIT PARTNERS PUBLIC ASSET …54,000$1.7M0.08%new13F-HRTimelineGroup
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC53,690$1.69M0.01%+8,11913F-HRTimelineGroup
Police & Firemen's Retirement System of…53,322$1.68M0.01%+1,04513F-HRTimeline
Treasurer of the State of North Carolina52,687$1.66M0.01%+1,12213F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC51,418$1.62M0.04%new13F-HRTimeline
Summit Trail Advisors, LLC50,223$1.58M0.02%-42,28313F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…48,604$1.53M<0.01%+5,87213F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…47,575$1.5M0.02%-4,04313F-HRTimelineGroup
NATIXIS ADVISORS, LLCin group Natixis Investment Managers47,380$1.49M<0.01%+8,05013F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP46,767$1.48M0.09%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND46,338$1.46M<0.01%-4,60013F-HRTimeline
Y-Intercept (Hong Kong) Ltd45,132$1.42M0.03%new13F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC44,940$1.42M<0.01%+8,13113F-HRTimelineGroup
ExodusPoint Capital Management, LP44,900$1.42M0.01%new13F-HRTimeline
MAVERICK CAPITAL LTD42,224$1.33M0.02%new13F-HRTimeline
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP41,766$1.32M<0.01%-13,73013F-HRTimelineGroup
TEACHERS RETIREMENT SYSTEM OF THE STATE…40,633$1.28M0.01%+1,00013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC40,342$1.27M<0.01%-47,95813F-HRTimelineGroup
Handelsbanken Fonder AB40,000$1.26M<0.01%013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP39,942$1.2M<0.01%+39,56413F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL37,128$1.17M0.01%+11,46313F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…36,618$1.15M<0.01%-1,27513F-HRTimeline
Engineers Gate Manager LP36,541$1.15M0.01%-383,05913F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC36,243$1.14M0.01%-2,04313F-HRTimeline
LPL Financial LLC36,078$1.14M<0.01%+3,60513F-HRTimeline
Louisiana State Employees Retirement Sy…36,000$1.14M0.02%+1,70013F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM35,593$1.12M0.01%-44613F-HRTimeline
Creative Planningin group Creative Planning32,554$1.03M<0.01%+7,14813F-HRTimelineGroup
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…31,105$981K<0.01%+6813F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …30,863$973K<0.01%+13,77813F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA30,337$957K<0.01%-7,19713F-HRTimelineGroup
STATE OF MICHIGAN RETIREMENT SYSTEM29,900$943K<0.01%+60013F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…29,063$916K<0.01%+27,89013F-HRTimelineGroup
LECAP ASSET MANAGEMENT LTD28,521$899K0.34%-1,17513F-HRTimeline
KLP KAPITALFORVALTNING AS28,500$899K<0.01%+1,00013F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC28,462$897K<0.01%+5,32713F-HRTimelineGroup
ALTFEST L J & CO INC28,167$888K0.09%+11,88013F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…28,178$888K<0.01%-4,02213F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC28,127$887K<0.01%-1,313,61213F-HRTimelineGroup
Pinnacle Financial Partners, Inc.in group Pinnacle Financial Partners, …28,116$886K0.01%-4,36013F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…27,971$882K<0.01%+4213F-HRTimelineGroup
NORTHWESTERN MUTUAL INVESTMENT MANAGEME…group of 2 filers holding27,812$877K+36Timeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD27,081$854K0.03%013F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND25,437$802K0.01%+70013F-HRTimeline
FOX RUN MANAGEMENT, L.L.C.27,987$785K0.14%-4,76013F-HRTimeline
Advisors Asset Management, Inc.24,604$776K0.01%+86013F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC24,354$768K<0.01%+12,54213F-HRTimelineGroup
PRENTISS SMITH & CO INC24,285$766K0.44%-77513F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\24,120$761K<0.01%+3,93813F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC23,712$748K<0.01%013F-HRTimelineGroup
Sumitomo Mitsui Trust Group, Inc.in group Sumitomo Mitsui Trust Group, …23,712$748K<0.01%013F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…22,731$717K0.02%013F-HRTimelineGroup
ALPS ADVISORS INCin group ALPS ADVISORS INC22,592$712K<0.01%-7,19713F-HRTimelineGroup
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…22,377$706K<0.01%+1,59013F-HRTimelineGroup
MOODY NATIONAL BANK TRUST DIVISIONin group MOODY NATIONAL BANK TRUST DIV…22,355$705K0.07%-16,11213F-HRTimelineGroup
CenterBook Partners LP21,847$689K0.04%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS20,774$655K<0.01%-178,01113F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC19,814$625K<0.01%+1,09313F-HRTimeline
Circle Wealth Management, LLC19,814$625K0.01%+5,81213F-HRTimeline
Pacer Advisors, Inc.19,744$623K<0.01%-12,56913F-HR/ATimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.19,332$610K<0.01%+2,91913F-HRTimelineGroup
Vestmark Advisory Solutions, Inc.18,795$593K0.01%new13F-HRTimeline
Ethic Inc.18,622$587K0.01%-44713F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC18,355$575K<0.01%-21,45613F-HRTimelineGroup
Integrated Wealth Concepts LLC17,391$548K<0.01%-58513F-HRTimeline
TSG Advice Partners, LLC17,192$542K0.08%+2513F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…17,124$540K<0.01%+24813F-HRTimelineGroup
MIRABELLA FINANCIAL SERVICES LLP17,082$539K0.05%new13F-HRTimeline
Graham Capital Management, L.P.16,956$535K0.02%-5,57713F-HRTimeline
Bridgewater Associates, LP16,645$525K<0.01%new13F-HRTimeline
XPONANCE LLC16,337$515K<0.01%+3,60113F-HRTimeline
ProShare Advisors LLC16,331$515K<0.01%-4,44213F-HRTimeline
COMMERCE BANKin group COMMERCE BANK15,646$493K<0.01%+5,39113F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC15,598$492K<0.01%+5,32413F-HRTimelineGroup
PEAK6 LLCin group PEAK6 LLC15,503$489K0.01%-12,03913F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC15,479$488K<0.01%-165,69913F-HRTimelineGroup
VIRGINIA RETIREMENT SYSTEMS ET Al15,069$475K<0.01%-1,10013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…13,949$440K<0.01%+2,12913F-HRTimelineGroup
Corient Private Wealth LPin group Corient Private Wealth LP13,899$438K<0.01%-55813F-HRTimelineGroup
CWM, LLCin group CWM, LLC13,860$437K<0.01%-19313F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC13,881$437K<0.01%+9,07413F-HRTimelineGroup
State of Wyoming13,834$436K0.05%+3,16513F-HRTimeline
Catalyst Funds Management Pty Ltd13,500$426K0.07%new13F-HRTimeline
Brooklyn Investment Group13,208$416K0.01%new13F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/13,143$414K<0.01%-93213F-HRTimelineGroup
Alpine Global Management, LLC12,630$398K0.06%new13F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…12,380$390K<0.01%-1,18513F-HRTimelineGroup
State of Alaska, Department of Revenue12,396$390K<0.01%+26013F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC11,703$369K0.02%new13F-HRTimelineGroup
Schonfeld Strategic Advisors LLC11,699$369K<0.01%-743,12513F-HRTimeline
Cetera Investment Advisers11,656$368K<0.01%-24513F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC11,407$360K<0.01%-2,81313F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV11,350$358K<0.01%+84813F-HRTimeline
Yorktown Management & Research Co Inc11,300$356K0.3%013F-HRTimeline
MML INVESTORS SERVICES, LLC10,975$346K<0.01%-19,91713F-HRTimeline
CAPTRUST FINANCIAL ADVISORS10,908$344K<0.01%new13F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…10,131$330K<0.01%-95013F-HRTimeline
Fieldview Capital Management, LLC10,251$323K0.09%new13F-HRTimeline
Caitong International Asset Management …9,886$312K0.06%+9,86813F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.9,868$311K<0.01%-10513F-HRTimelineGroup
GILDER GAGNON HOWE & CO LLC9,494$299K<0.01%new13F-HRTimeline
GROUP ONE TRADING LLC9,414$297K0.01%new13F-HRTimeline
EVERGREEN CAPITAL MANAGEMENT LLC9,338$294K0.01%+1,29013F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC9,150$288K0.01%+12313F-HRTimeline
PROFUND ADVISORS LLC8,236$260K0.01%-1,00813F-HRTimeline
BAILARD, INC.8,100$255K0.01%new13F-HRTimeline

Events

  • FMR LLC and 1 other reporting person reported 9,913,112 ALGM shares, 5.3% of the class, as of 2026-09-30, in a 13G/A filed 2026-10-07. 0000315066-26-002338

    Accepted , ingested