Allegro MicrosystemsALGM

13F holders, Q2 2026 (June 30)
375holders +53
94new positions
43sold out
3famous investors
$69.00avg. 13F price*

At the end of Q2 2026, 375 institutions reported holding Allegro Microsystems Inc. (ALGM) in their 13F filings, up 53 from Q1 2026. 94 opened new positions and 43 sold out. The largest holders were FMR LLC ($1.8B), BlackRock, Inc. ($967.0M) and Invesco Ltd. ($952.3M). 3 famous investors held it, including Joel Greenblatt (0.1% of Gotham Asset Management's portfolio), Cliff Asness (0.0% of AQR Capital Management's portfolio) and Lee Ainslie (0.0% of Maverick Capital's portfolio).

Company
Allegro Microsystems Inc.
CUSIP
01749D105
Latest filing quarter
Q2 2026

History

Number of 13F holders

0100200300400 Q1 2024: 276Q1 2024Q2 2024: 268Q2 2024Q3 2024: 248Q3 2024Q4 2024: 256Q4 2024Q1 2025: 291Q1 2025Q2 2025: 273Q2 2025Q3 2025: 296Q3 2025Q4 2025: 294Q4 2025Q1 2026: 322Q1 2026Q2 2026: 375Q2 2026

Total Exit/New Position Q1 2026 → Q2 2026

InstitutionsTotal Value
New Positions94$137.8M
Exits43$57.7M

All 13F filers, Q1 2026 → Q2 2026: 21,379,168 shares bought and 12,771,996 shares sold, net +8,607,172 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 375 holders

FMR LLC 0.08% Reduce -6.7% 25,581,021 $1.8B
BlackRock, Inc. 0.01% Add +11.2% 13,889,324 $967.0M
Invesco Ltd. 0.08% Add +56.3% 13,678,393 $952.3M
JPMorgan Chase & Co. 0.05% Add +47.1% 12,723,790 $844.9M
Capital Research Global Investors 0.12% Reduce -3.5% 12,006,396 $835.9M
Vanguard Portfolio Management LLC 0.02% Reduce -3.2% 7,668,472 $533.9M
State Street Corp. 0.01% Add +8.6% 5,676,421 $395.2M
Vanguard Capital Management LLC 0.01% Add +0.8% 5,508,806 $383.5M
T. Rowe Price Associates Inc. 0.03% Add +3160.4% 3,710,288 $258.3M
Clearbridge Investments, LLC 0.17% Add +2.9% 2,946,239 $205.1M
Geode Capital Management, LLC 0.01% Add +7.7% 2,644,929 $184.2M
Dimensional Fund Advisors LP 0.03% Reduce -2.1% 2,123,963 $147.8M
Morgan Stanley 0.01% Reduce -20.5% 1,809,335 $126.0M
Loomis Sayles & Co. L P 0.14% Reduce -3.2% 1,619,931 $112.8M
Goldman Sachs Group Inc. 0.01% Add +9.6% 1,575,057 $109.7M
Principal Financial Group Inc. 0.05% Reduce -16.8% 1,489,791 $103.7M
Massachusetts Financial Services Co. 0.03% Add +1983.1% 1,443,495 $100.5M
Charles Schwab Investment Management Inc. 0.01% Reduce -2.2% 1,360,525 $94.7M
Norges Bank 0.01% — 1,294,958 $90.2M
Northern Trust Corp. 0.01% Add +11.6% 1,167,135 $81.3M
Nomura Asset Management International Inc. 0.12% Reduce -44.3% 1,159,503 $80.7M
Adage Capital Partners Gp, L.L.C. 0.11% Reduce -23.4% 1,121,950 $78.1M
Voya Investment Management LLC 0.07% Reduce -33.7% 966,871 $67.3M
Raymond James Financial Inc. 0.02% Reduce -6.8% 928,060 $64.6M
Bank of America Corp. 0.00% Add +7.8% 921,728 $64.2M
Wellington Management Group LLP 0.01% Add +21.1% 814,937 $56.7M
Vanguard Fiduciary Trust Co. 0.01% Add +4.5% 800,030 $55.7M
UBS Group AG 0.01% Add +79.4% 780,945 $54.4M
Nuveen, LLC 0.01% Reduce -23.7% 722,645 $50.3M
Bank of New York Mellon Corp 0.01% Reduce -3.5% 716,952 $49.9M
Kennedy Capital Management LLC 0.85% Reduce -24.2% 689,668 $48.0M
First Trust Advisors LP 0.03% Add +64.9% 684,022 $47.6M
GW&K Investment Management, LLC 0.36% Add +1.1% 666,812 $46.4M
Ameriprise Financial Inc. 0.01% Add +69.5% 608,793 $43.0M
Allspring Global Investments Holdings, LLC 0.06% Add +101.7% 620,540 $39.2M
Alliancebernstein L.P. 0.01% Reduce -30.3% 1,201,203 $37.9M
Silvercrest Asset Management Group LLC 0.24% Reduce -24.1% 537,082 $37.4M
Lord, Abbett & Co. LLC 0.11% Reduce -0.9% 525,863 $36.6M
T. Rowe Price Investment Management, Inc. 0.02% Reduce -7.8% 517,648 $36.0M
AQR Capital Management 0.01% Add +43.1% 493,753 $33.4M
Aperture Investors, LLC 3.28% Reduce -37.5% 443,427 $30.9M
Braun Stacey Associates Inc. 0.72% New 366,493 $25.5M
Two Sigma Investments, LP 0.02% Reduce -46.2% 343,994 $23.9M
Rhumbline Advisers 0.02% Add +8.1% 333,507 $23.2M
S Squared Technology, LLC 7.18% Reduce -27.3% 332,451 $23.1M
Segall Bryant & Hamill, LLC 0.27% Reduce -68.2% 332,440 $23.1M
Frontier Capital Management Co. LLC 0.21% Add +25.3% 330,904 $23.0M
CIBC Bancorp USA Inc. 0.03% New 327,536 $22.8M
Gotham Asset Management 0.05% Add +4.2% 325,436 $22.7M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% Reduce -6.3% 323,297 $22.5M
HRT Financial LP 0.04% Add +20.9% 316,439 $22.0M
Russell Investments Group, Ltd. 0.02% Add +183.5% 272,403 $19.0M
Balyasny Asset Management L.P. 0.04% Add +8.7% 267,283 $18.6M
Swiss National Bank 0.01% Reduce -2.1% 250,900 $17.5M
Federated Hermes, Inc. 0.02% Add +2305.4% 237,367 $16.5M
Pier Capital, LLC 2.10% Add +0.5% 227,777 $15.9M
Granite Investment Partners, LLC 0.77% New 215,679 $15.0M
Lightrock Netherlands B.V. 2.84% Reduce -59.4% 206,490 $14.4M
Peregrine Capital Management LLC 0.45% Reduce -22.8% 200,422 $14.0M
Granahan Investment Management, LLC 0.46% Reduce -13.7% 185,461 $12.9M
Talos Eurisko Asset Management LP 1.87% Reduce -63.0% 182,600 $12.7M
Susquehanna International Group, LLP 0.01% Add +54.8% 178,568 $12.4M
Sei Investments Co. 0.01% Reduce -22.5% 169,643 $11.8M
Retirement Systems of Alabama 0.04% Reduce -12.3% 169,402 $11.8M
Quantinno Capital Management LP 0.01% Add +24.1% 166,217 $11.6M
Legal & General Group Plc 0.00% Add +0.0% 164,734 $11.5M
Citigroup Inc. 0.00% Add +39.6% 148,210 $10.3M
California State Teachers Retirement System 0.01% Reduce -3.5% 144,618 $10.1M
Nippon Life Global Investors Americas, Inc. 0.40% New 143,870 $10.0M
Trillium Asset Management, LLC 0.31% Add +12.4% 143,348 $10.0M
Castleark Management LLC 0.27% Reduce -3.7% 141,900 $9.9M
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.01% Add +5.1% 133,903 $9.3M
VANGUARD ASSET MANAGEMENT, Ltd 0.01% Add +2.6% 119,149 $8.3M
Royal Bank of Canada 0.00% Add +257.6% 108,497 $7.6M
Lisanti Capital Growth, LLC 1.65% New 107,865 $7.5M
State Board of Administration of Florida Retirement System 0.01% Add +3.6% 96,177 $6.7M
Man Group plc 0.01% Reduce -69.0% 95,101 $6.6M
Wells Fargo & Company 0.00% Add +29.2% 94,917 $6.6M
Edgestream Partners, L.P. 0.19% New 92,188 $6.4M
Manufacturers Life Insurance Company, The 0.01% Add +13.0% 91,616 $6.4M
New York State Common Retirement Fund 0.01% Add +92.3% 89,119 $6.2M
Deutsche Bank AG 0.00% Add +268.0% 88,759 $6.2M
State of Wisconsin Investment Board 0.01% Reduce -7.2% 88,089 $6.1M
Envestnet Asset Management Inc. 0.00% Add +91.1% 85,884 $6.0M
Candriam S.C.A. 0.03% Reduce -1.6% 84,708 $5.9M
ArrowMark Colorado Holdings LLC 0.24% Reduce -31.0% 83,361 $5.8M
Natixis Advisors, LLC 0.01% Add +61.8% 76,653 $5.3M
LPL Financial LLC 0.00% Add +98.4% 71,589 $5.0M
Van Eck Associates Corp. 0.00% Add +68.8% 70,504 $4.9M
Algert Global LLC 0.05% Add +868.0% 65,240 $4.5M
MetLife Investment Management, LLC 0.02% Add +5.9% 64,638 $4.5M
Holocene Advisors, LP 0.01% New 63,010 $4.4M
State of Tennessee, Department of Treasury 0.01% Reduce -21.3% 62,389 $4.3M
Zurcher Kantonalbank (Zurich Cantonalbank) 0.01% Add +25.8% 61,148 $4.3M
Handelsbanken Fonder AB 0.01% Add +49.8% 59,900 $4.2M
Informed Momentum Co LLC 0.37% New 59,485 $4.1M
Guggenheim Capital LLC 0.03% Add +10.5% 59,349 $4.1M
Neuberger Berman Group LLC 0.00% Add +2.1% 59,204 $4.1M
Amalgamated Bank 0.03% Add +4.7% 58,401 $4.1M
Jupiter Topco LLC 0.00% — 57,329 $4.0M
Police & Firemen's Retirement System of New Jersey 0.03% Add +5.9% 56,462 $3.9M
Needham Investment Management LLC 0.12% No change 55,000 $3.8M
Jones Financial Companies LLLP 0.00% Add +62.5% 64,921 $3.8M
Treasurer of the State of North Carolina 0.01% Add +0.2% 52,807 $3.7M
Munro Partners 0.08% New 49,800 $3.5M
Amundi 0.00% New 49,273 $3.4M
Vanguard Global Advisers, LLC 0.00% Reduce -4.8% 48,314 $3.4M
Sphera Management Technology Funds Ltd 1.16% Reduce -16.8% 47,550 $3.3M
Mutual of America Capital Management LLC 0.03% Reduce -3.0% 46,126 $3.2M
Canada Pension Plan Investment Board 0.00% Reduce -63.9% 44,000 $3.1M
Mitsubishi UFJ Asset Management Co., Ltd. 0.00% Reduce -39.1% 43,188 $3.0M
Stifel Financial Corp. 0.00% New 42,037 $2.9M
Summit Trail Advisors, LLC 0.04% Reduce -16.9% 41,752 $2.9M
Teachers Retirement System of the State of Kentucky 0.02% No change 40,633 $2.8M
State of New Jersey Common Pension Fund D 0.01% Reduce -34.8% 40,441 $2.8M
Creative Planning 0.00% Add +22.8% 39,966 $2.8M
Legato Capital Management LLC 0.23% New 39,195 $2.7M
Cetera Investment Advisers 0.00% Add +235.9% 39,149 $2.7M
Gateway Investment Advisers LLC 0.03% New 37,110 $2.6M
Louisiana State Employees Retirement System 0.04% Add +0.8% 36,300 $2.5M
Public Employees Retirement System of Ohio 0.01% Reduce -1.4% 36,089 $2.5M
Arizona State Retirement System 0.01% Reduce -3.0% 34,511 $2.4M
Yousif Capital Management, LLC 0.03% Reduce -5.8% 34,160 $2.4M
BW Gestao de Investimentos Ltda. 0.06% Reduce -38.0% 34,106 $2.4M
Vanguard Investments Australia, Ltd. 0.01% Add +3.3% 32,878 $2.3M
State of Wyoming 0.23% Add +133.3% 32,269 $2.2M
New York State Teachers Retirement System 0.00% Add +14.3% 32,200 $2.2M
SG Americas Securities, LLC 0.00% Add +495.5% 31,235 $2.2M
Fifth Third Bancorp 0.00% Add +4.8% 30,449 $2.1M
Pathstone Holdings, LLC 0.01% Add +22.5% 29,838 $2.1M
Commonwealth of Pennsylvania Public School Empls Retrmt SYS 0.01% Reduce -4.5% 29,721 $2.1M
State of Michigan Retirement System 0.01% Reduce -3.0% 29,000 $2.0M
KLP Kapitalforvaltning As 0.01% No change 28,500 $2.0M
Xponance LLC 0.01% Add +71.3% 27,992 $1.9M
Northwestern Mutual Investment Management Company, LLC 0.02% Add +0.4% 27,925 $1.9M
Thrivent Financial for Lutherans 0.00% Reduce -1.4% 27,568 $1.9M
New Mexico Educational Retirement Board 0.05% No change 27,081 $1.9M
HSBC Holdings PLC 0.00% Add +46.4% 26,862 $1.9M
Jacobs Levy Equity Management, Inc. 0.01% Reduce -91.3% 26,833 $1.9M
Universal- Beteiligungs- und Servicegesellschaft mbH 0.00% Reduce -13.2% 26,785 $1.9M
Mitsubishi UFJ Trust & Banking Corp 0.00% New 26,357 $1.8M
Prudential Financial Inc. 0.00% Add +248.8% 25,795 $1.8M
Oregon Public Employees Retirement Fund 0.02% Add +0.8% 25,637 $1.8M
Advisors Asset Management, Inc. 0.03% Add +3.5% 25,476 $1.8M
Prentiss Smith & Co. Inc. 0.92% Reduce -1.3% 23,960 $1.7M
Lazard Asset Management LLC 0.00% No change 23,712 $1.7M
Sumitomo Mitsui Trust Group, Inc. 0.00% No change 23,712 $1.7M
VIRGINIA RETIREMENT SYSTEMS ET Al 0.01% Add +55.7% 23,469 $1.6M
Sirios Capital Management L P 0.20% Reduce -92.2% 23,438 $1.6M
American Century Companies Inc. 0.00% Add +49.0% 23,247 $1.6M
Ameritas Investment Partners, Inc. 0.04% Add +0.5% 22,847 $1.6M
Intech Investment Management LLC 0.01% New 22,670 $1.6M
Ethic Inc. 0.02% Add +19.7% 22,295 $1.6M
TriaGen Wealth Management LLC 0.37% New 21,186 $1.5M
BNP Paribas Financial Markets 0.00% Add +0.6% 20,888 $1.5M
Vestmark Advisory Solutions, Inc. 0.01% Add +10.7% 20,813 $1.4M
Victory Capital Management Inc. 0.00% Add +1.8% 20,176 $1.4M
Circle Wealth Management, LLC 0.02% Reduce -0.4% 19,735 $1.4M
Pictet Asset Management Holding SA 0.00% Reduce -12.5% 19,570 $1.4M
Corient Private Wealth LP 0.00% Add +39.8% 19,425 $1.4M
Vontobel Holding Ltd. 0.00% Reduce -5.5% 18,267 $1.3M
Tower Research Capital LLC (TRC) 0.03% Add +216.6% 18,094 $1.3M
Rockefeller Capital Management L.P. 0.00% Add +5.0% 17,975 $1.3M
Barclays PLC 0.00% Reduce -56.0% 17,736 $1.2M
Vanguard Personalized Indexing Management, LLC 0.01% Add +12.5% 17,438 $1.2M
IMC-Chicago, LLC 0.01% New 17,227 $1.2M
Csenge Advisory Group 0.05% New 17,210 $1.2M
Tidal Investments LLC 0.00% Reduce -41.2% 16,729 $1.2M
PNC Financial Services Group, Inc. 0.00% Add +18.0% 16,456 $1.1M
Commerce Bank 0.00% No change 15,646 $1.1M
Alps Advisors Inc. 0.01% Reduce -31.5% 15,476 $1.1M
Sig Brokerage, LP 0.17% New 15,306 $1.1M
ExodusPoint Capital Management, LP 0.01% Reduce -66.0% 15,279 $1.1M
Pacer Advisors, Inc. 0.00% Reduce -25.3% 14,748 $1.0M
Mirae Asset Global Investments Co., Ltd. 0.00% Reduce -5.9% 14,339 $998K
ProShare Advisors LLC 0.00% Reduce -17.9% 13,407 $933K
Marshall Wace, LLP 0.00% Reduce -98.2% 13,309 $927K
Mercer Global Advisors Inc. 0.00% Add +15.9% 13,153 $916K
Teacher Retirement System of Texas 0.00% New 12,692 $884K
State of Alaska, Department of Revenue 0.01% Reduce -1.9% 12,164 $846K
Cerity Partners LLC 0.00% New 12,009 $836K
Yorktown Management & Research Co Inc 0.48% No change 11,300 $787K
Vident Advisory, LLC 0.01% Reduce -4.0% 10,954 $763K
Keybank National Association 0.00% Reduce -12.5% 10,836 $754K
EntryPoint Capital, LLC 0.18% New 10,812 $753K
Bank of Montreal 0.00% Reduce -17.9% 10,797 $752K
Captrust Financial Advisors 0.00% Reduce -7.1% 10,136 $706K
Maverick Capital 0.01% Reduce -76.1% 10,094 $703K
Profund Advisors LLC 0.02% Add +15.4% 9,503 $662K
Evergreen Capital Management LLC 0.01% No change 9,338 $650K
Gilder Gagnon Howe & Co. LLC 0.01% Reduce -2.6% 9,242 $643K
Truist Financial Corp. 0.00% New 9,166 $638K
Pinebridge Investments LLC 0.01% New 9,105 $634K
Entropy Technologies, LP 0.02% Reduce -87.1% 8,728 $608K
Swiss Life Asset Management Ltd 0.00% Add +9.0% 8,726 $608K
Wealth Enhancement Advisory Services, LLC 0.00% Add +8.0% 10,944 $601K
USS Investment Management Ltd 0.00% New 8,500 $592K
Evolve Private Wealth, LLC 0.04% New 8,428 $587K
Caprock Group, LLC 0.01% New 8,220 $572K
Pinnacle Financial Partners, Inc. 0.00% Reduce -72.0% 7,863 $547K
Advisory Services Network, LLC 0.01% Add +1864.2% 7,739 $539K
Atria Investments, Inc 0.01% New 7,695 $536K
Public Employees Retirement Association of Colorado 0.00% No change 7,635 $532K
Osaic Holdings, Inc. 0.00% Add +203.3% 7,234 $504K
Meridian Wealth Management, LLC 0.01% New 6,950 $484K
Engineers Gate Manager LP 0.01% Reduce -81.0% 6,942 $483K
DNB Asset Management AS 0.00% No change 6,923 $482K
Arax Advisory Partners 0.00% Add +6.7% 6,799 $473K
Maryland State Retirement & Pension System 0.01% No change 6,797 $473K
Axxion S.A. 0.03% — 6,702 $467K
Praxis Investment Management Inc. 0.02% No change 6,590 $459K
Utah Retirement Systems 0.00% No change 6,505 $453K
Whalen Wealth Management Inc. 0.20% New 6,399 $445K
Ensign Peak Advisors, Inc 0.00% No change 6,366 $443K
Elevation Point Wealth Partners, LLC 0.01% Reduce -17.6% 6,340 $441K
Assetmark, Inc. 0.00% Reduce -0.5% 6,307 $439K
HighTower Advisors, LLC 0.00% New 6,233 $434K
O'shaughnessy Asset Management, LLC 0.00% New 6,147 $428K
Securian Asset Management, Inc. 0.02% No change 9,150 $425K
SEB Asset Management AB 0.00% Reduce -24.8% 5,865 $408K
Belvedere Trading LLC 0.03% New 5,764 $401K
CIBC Asset Management Inc 0.00% New 5,725 $399K
PFG Investments, LLC 0.02% New 5,680 $395K
Acadian Asset Management LLC 0.00% Reduce -59.5% 5,615 $389K
M&T Bank Corp 0.00% New 5,416 $377K
Hantz Financial Services, Inc. 0.01% Add +11.5% 5,262 $366K
Crossmark Global Holdings, Inc. 0.00% New 5,238 $365K
Ground Swell Capital, LLC 0.40% New 5,197 $362K
Jane Street Group, LLC 0.00% Reduce -66.8% 5,136 $358K
Archford Capital Strategies, LLC 0.04% New 5,001 $348K
Freestone Grove Partners LP 0.00% Reduce -24.5% 4,859 $338K
Brighton Jones LLC 0.01% New 4,775 $332K
Dynasty Wealth Management, LLC 0.00% New 4,704 $327K
Sanctuary Advisors, LLC 0.00% New 4,698 $327K
Coldstream Capital Management Inc. 0.00% New 4,695 $327K
Fulton Bank, N.A. 0.01% New 4,623 $322K
KBC Group NV 0.00% No change 4,581 $319K
Vise Technologies, Inc. 0.00% New 4,496 $313K
Integrated Wealth Concepts LLC 0.00% Reduce -74.9% 4,365 $304K
Meeder Advisory Services, Inc. 0.01% New 4,159 $290K
Frec Markets, Inc. 0.03% New 4,153 $289K
Global Retirement Partners, LLC 0.00% — 4,149 $289K
Callan Family Office, LLC 0.01% New 4,138 $288K
Shelton Capital Management 0.01% New 4,135 $288K
Odyssean, LLC 0.05% New 4,034 $281K
Perigon Wealth Management, LLC 0.00% New 3,916 $273K
Aviva PLC 0.00% New 3,891 $271K
Nykredit A/S 0.00% — 3,787 $264K
Los Angeles Capital Management LLC 0.00% Add +201.1% 3,752 $261K
North Dakota State Investment Board 0.01% New 3,689 $257K
Fiduciary Trust Co 0.00% New 3,614 $252K
Graham Capital Management, L.P. 0.01% Reduce -78.7% 3,605 $251K
GAMMA Investing LLC 0.01% Add +5.3% 3,545 $247K
Nisa Investment Advisors, LLC 0.00% Add +39.1% 3,545 $247K
Gsa Capital Partners LLP 0.02% Reduce -92.5% 3,533 $246K
Group One Trading LLC 0.01% Reduce -63.2% 3,468 $241K
Prelude Capital Management, LLC 0.02% New 3,430 $239K
United Capital Financial Advisors, LLC 0.00% New 3,414 $238K
Claret Asset Management Corp 0.03% Reduce -49.2% 3,399 $237K
Larson Financial Group LLC 0.01% Reduce -14.8% 3,357 $234K
Ritholtz Wealth Management 0.00% New 3,254 $227K
XTX Topco Ltd 0.00% Reduce -95.3% 3,192 $222K
GC Wealth Management RIA, LLC 0.01% New 3,085 $215K
Fifth Third Wealth Advisors LLC 0.01% New 3,073 $214K
Seascape Capital Management 0.05% New 3,028 $211K
Teza Capital Management LLC 0.41% New 3,019 $210K
Lido Advisors, LLC 0.00% New 2,991 $208K
Verdence Capital Advisors LLC 0.01% New 2,929 $204K
HB Wealth Management, LLC 0.00% New 2,929 $204K
Orion Porfolio Solutions, LLC 0.00% New 2,918 $203K
Merit Financial Group, LLC 0.00% New 2,907 $202K
Argent Trust Co 0.01% New 2,877 $200K
Meiji Yasuda Asset Management Co Ltd. 0.01% New 2,873 $200K
Farther Finance Advisors, LLC 0.00% Add +27.1% 2,778 $192K
Summit Securities Group LLC 0.04% New 2,633 $183K
US Bancorp \de 0.00% Add +27.2% 2,625 $183K
STRS Ohio 0.00% Reduce -11.2% 2,614 $182K
Walleye Capital LLC 0.00% Reduce -98.0% 2,595 $181K
NewEdge Advisors, LLC 0.00% No change 2,414 $168K
TD Waterhouse Canada Inc. 0.00% No change 2,459 $155K
NCP Inc. 0.20% New 2,100 $146K
BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.00% Reduce -11.2% 1,937 $135K
1620 Investment Advisors, Inc. 0.08% Reduce -46.1% 1,839 $128K
UMB Bank, n.a. 0.00% Add +1.6% 1,794 $125K
SBI Securities Co., Ltd. 0.00% Reduce -4.0% 1,754 $122K
Exchange Traded Concepts, LLC 0.00% Add +92.1% 1,748 $122K
Allworth Financial LP 0.00% Add +12.8% 1,517 $106K
Quantbot Technologies LP 0.00% Reduce -47.2% 1,284 $89K
Quent Capital, LLC 0.00% Reduce -14.9% 1,146 $80K
Harbor Investment Advisory, LLC 0.01% New 1,032 $72K
CoreCap Advisors, LLC 0.00% Add +11.1% 1,000 $70K
Parallel Advisors, LLC 0.00% Reduce -4.4% 964 $67K
Quadrant Capital Group LLC 0.00% Reduce -18.9% 890 $62K
Sterling Capital Management LLC 0.00% Reduce -80.2% 818 $57K
Hurley Capital, LLC 0.03% No change 756 $53K
Signaturefd, LLC 0.00% Add +1.9% 707 $49K
First Bancorp, Inc 0.02% New 700 $49K
Global X Japan Co., Ltd. 0.00% Add +37.0% 674 $47K
Bessemer Group Inc. 0.00% Add +13.8% 579 $41K
Rothschild Investment LLC 0.00% Add +0.7% 582 $41K
Parkside Financial Bank & Trust 0.00% No change 547 $38K
Continuum Advisory, LLC 0.00% New 500 $35K
EverSource Wealth Advisors, LLC 0.00% Reduce -12.5% 483 $34K
Rakuten Securities, Inc. 0.01% Reduce -75.6% 439 $31K
Harbour Investments, Inc. 0.00% Add +33.0% 407 $28K
Transamerica Financial Advisors, LLC 0.00% Add +1384.6% 386 $27K
Activest Wealth Management 0.01% No change 385 $27K
Huntington National Bank 0.00% Add +44.6% 334 $23K
V-Square Quantitative Management LLC 0.00% New 305 $21K
Covestor Ltd 0.01% Reduce -7.2% 296 $21K
Miller Capital Partners, Inc. 0.01% New 265 $18K
Quarry LP 0.00% New 254 $18K
Atlantic Union Bankshares Corp 0.00% Add +4720.0% 241 $17K
Spire Wealth Management 0.00% No change 233 $16K
Smartleaf Asset Management LLC 0.00% No change 220 $15K
Owl Creek Wealth Partners LLC 0.00% Add +41.4% 205 $14K
MassMutual Private Wealth & Trust, FSB 0.00% No change 196 $14K
Basecamp Wealth Advisors LLC 0.00% Add +1250.0% 189 $13K
SJS Investment Consulting Inc. 0.00% Add +29.2% 177 $12K
Bogart Wealth, LLC 0.00% Add +608.7% 163 $11K
Truvestments Capital LLC 0.00% No change 154 $11K
Highland Investment Advisors LLC 0.00% — 150 $10K
Stone House Investment Management, LLC 0.00% New 125 $9K
Hilton Head Capital Partners, LLC 0.00% No change 125 $9K
Essential Partners LLC 0.00% No change 123 $9K
LRI Investments, LLC 0.00% No change 109 $8K
Farmers & Merchants Investments Inc. 0.00% Add +23.5% 105 $7K
Bell Investment Advisors, Inc 0.00% No change 101 $7K
Investors Research Corp 0.00% No change 93 $6K
Private Trust Co. NA 0.00% New 92 $6K
Rossby Financial, LCC 0.00% Add +134.2% 89 $6K
Versant Capital Management, Inc 0.00% Reduce -36.4% 89 $6K
Mascoma Wealth Management LLC 0.00% New 88 $6K
Pinnacle Wealth Planning Services, Inc. 0.00% No change 62 $4K
SHP Wealth Management 0.00% Add +63.9% 59 $4K
Zions Bancorporation, National Association 0.00% No change 55 $4K
Atlas Capital Advisors Inc. 0.00% No change 54 $4K
Whittier Trust Co. of Nevada Inc. 0.00% Reduce -4.0% 72 $4K
Keating Financial Advisory Services, Inc. 0.00% No change 52 $4K
MCF Advisors LLC 0.00% No change 50 $3K
Blue Trust, Inc. 0.00% No change 46 $3K
Clearstead Advisors, LLC 0.00% Add +33.3% 44 $3K
Kilter Group LLC 0.00% No change 40 $3K
Rialto Wealth Management, LLC 0.00% New 40 $3K
Toth Financial Advisory Corp. 0.00% No change 40 $3K
Golden State Wealth Management, LLC 0.00% No change 36 $3K
North Star Investment Management Corp. 0.00% No change 33 $2K
Copia Wealth Management 0.00% No change 27 $2K
Montag A & Associates Inc. 0.00% New 22 $2K
Northwestern Mutual Wealth Management Co. 0.00% New 21 $1K
Principia Wealth Advisory, LLC 0.00% Add +17.6% 20 $1K
Cromwell Holdings LLC 0.00% No change 19 $1K
Sachetta, LLC 0.00% New 18 $1K
Avion Wealth 0.00% Add +41.2% 24 $1K
Raffa Wealth Management, LLC 0.00% New 14 $975
MV Capital Management, Inc. 0.00% Reduce -7.1% 13 $906
SouthState Bank Corp 0.00% New 11 $766
Cornerstone Planning Group LLC 0.00% No change 15 $748
Physician Wealth Advisors, Inc. 0.00% New 10 $697
Kayne Anderson Rudnick Investment Management LLC 0.00% No change 9 $627
West Paces Advisors Inc. 0.00% New 5 $348
Creative Financial Designs Inc. 0.00% No change 5 $348
Manning & Napier Advisors LLC 0.00% New 5 $332
Abound Wealth Management 0.00% New 4 $279
Buck Wealth Strategies, LLC 0.00% New 4 $278
Planning Strategies Inc. 0.00% — 3 $209
Manchester Capital Management LLC 0.00% New 3 $209
IMA Advisory Services, Inc. 0.00% Reduce -62.5% 3 $209
Dunhill Financial, LLC 0.00% No change 2 $188
Quaker Wealth Management, LLC 0.00% No change 2 $140
ROSS\JOHNSON & Associates LLC 0.00% New 2 $139
Wealth Enhancement Trust Services, Inc. 0.00% No change 2 $139
Medallion Wealth Advisors, LLC 0.00% New 2 $139
TFC Financial Management, Inc. 0.00% No change 1 $70
Hughes Financial Services, LLC 0.00% New 1 $70

"% of holder's portfolio" is ALGM's weight in each manager's 13F, not the share of Allegro Microsystems Inc. the manager owns.