Allegro Microsystems, Inc.
ALGM- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0000866291
In the last 90 days, Allegro Microsystems, Inc. insiders filed 0 open-market purchases and 2 sales; 375 institutions reported holding it in 13F filings for Q2 2026, worth $10.2B in total; Maverick Capital is the only superinvestor holding it.
13F holders, Q3 2022
Institutional positions in Allegro Microsystems, Inc. as of Sep 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 170
- 0 vs. Q2 2022
- Shares held
- 90.4M
- +2.00M (+2.3%) vs. Q2 2022
- Total value
- $1.97B
- +$143.5M (+7.8%) vs. Q2 2022
- New holders
- 25
- 76 more added
- Sold out
- 25
- 51 more reduced
2 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ALGM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 375 | $10.2B |
| Q1 2026 | 322 | $4.32B |
| Q4 2025 | 294 | $3.60B |
| Q3 2025 | 296 | $3.97B |
| Q2 2025 | 274 | $4.99B |
| Q1 2025 | 292 | $3.96B |
| Q4 2024 | 256 | $3.11B |
| Q3 2024 | 248 | $3.32B |
| Q2 2024 | 268 | $3.03B |
| Q1 2024 | 277 | $2.80B |
| Q4 2023 | 288 | $2.91B |
| Q3 2023 | 312 | $2.99B |
| Q2 2023 | 353 | $4.41B |
| Q1 2023 | 314 | $4.67B |
| Q4 2022 | 219 | $2.89B |
| Q3 2022 | 170 | $1.97B |
| Q2 2022 | 172 | $1.83B |
| Q1 2022 | 173 | $2.54B |
| Q4 2021 | 165 | $3.18B |
| Q3 2021 | 153 | $2.71B |
| Q2 2021 | 129 | $2.22B |
| Q1 2021 | 123 | $1.98B |
Institutions, Q3 2022
Shares, value and share of portfolio for each institution holding Allegro Microsystems, Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cubist Systematic Strategies, LLC | 83,968 | $1.83M | 0.01% | −100,007−54.4% | Reduced |
| UBS Asset Management Americas Inc | 85,028 | $1.86M | 0.00% | −5,439−6.0% | Reduced |
| Man Group plc | 97,697 | $2.13M | 0.01% | – | – |
| Penn Capital Management Co Inc | 98,654 | $2.19M | 0.24% | +6,913+7.5% | Added |
| Susquehanna Fundamental Investments, LLC | 101,480 | $2.22M | 0.04% | +101,480 | New |
| Millennium Management LLC | 102,086 | $2.23M | 0.00% | −476,221−82.3% | Reduced |
| Los Angeles Capital Management LLC | 106,923 | $2.34M | 0.01% | −500−0.5% | Reduced |
| Force Hill Capital Management LP | 112,800 | $2.46M | 0.90% | −281,800−71.4% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 116,010 | $2.54M | 0.01% | −63,054−35.2% | Reduced |
| D. E. Shaw & Co., Inc. | 116,969 | $2.56M | 0.00% | −21,643−15.6% | Reduced |
| Roubaix Capital, LLC | 128,472 | $2.81M | 2.50% | −5,993−4.5% | Reduced |
| State of Wisconsin Investment Board | 128,558 | $2.81M | 0.01% | +9,309+7.8% | Added |
| Voya Investment Management LLC | 132,546 | $2.90M | 0.00% | +112,305+554.8% | Added |
| Lazard Asset Management LLC | 132,773 | $2.90M | 0.00% | +6,800+5.4% | Added |
| Susquehanna International Group, LLP | 135,574 | $2.96M | 0.01% | +115,981+592.0% | Added |
| Segall Bryant & Hamill, LLC | 137,824 | $3.01M | 0.04% | +2,736+2.0% | Added |
| Trillium Asset Management, LLC | 151,416 | $3.31M | 0.11% | +6,020+4.1% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 153,913 | $3.36M | 0.01% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 155,203 | $3.39M | 0.05% | +359+0.2% | Added |
| Swiss National Bank | 158,100 | $3.45M | 0.00% | +1,500+1.0% | Added |
| Algert Global LLC | 162,944 | $3.56M | 0.22% | +127,250+356.5% | Added |
| ExodusPoint Capital Management, LP | 184,359 | $4.03M | 0.06% | −163,773−47.0% | Reduced |
| Victory Capital Management Inc | 188,926 | $4.13M | 0.00% | −9,694−4.9% | Reduced |
| Great Lakes Advisors, LLC | 189,659 | $4.14M | 0.09% | +189,659 | New |
| AQR Capital Management LLC | 204,556 | $4.47M | 0.01% | −28,953−12.4% | Reduced |
| Kennedy Capital Management, Inc. | 207,740 | $4.54M | 0.13% | +2,393+1.2% | Added |
| Balyasny Asset Management LLC | 207,987 | $4.54M | 0.02% | +207,987 | New |
| Allianz Asset Management GmbH | 210,510 | $4.60M | 0.01% | +79,121+60.2% | Added |
| Agf Investments Inc. | 215,000 | $4.70M | 0.04% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 222,495 | $4.86M | 0.00% | +13,404+6.4% | Added |
| Northern Trust Corp | 276,790 | $6.05M | 0.00% | +50,572+22.4% | Added |
| Deutsche Bank AG | 295,855 | $6.46M | 0.00% | −104,105−26.0% | Reduced |
| S Squared Technology, LLC | 302,451 | $6.61M | 4.84% | 00.0% | Unchanged |
| Mesirow Institutional Investment Management, Inc. | 318,412 | $6.96M | 1.01% | +318,412 | New |
| New York State Common Retirement Fund | 350,911 | $7.67M | 0.01% | +4,653+1.3% | Added |
| Pier Capital, LLC | 364,414 | $7.96M | 1.37% | +7,441+2.1% | Added |
| Renaissance Technologies LLC | 383,332 | $8.38M | 0.01% | +84,532+28.3% | Added |
| Bank of New York Mellon Corp | 398,850 | $8.72M | 0.00% | +212,011+113.5% | Added |
| Bank of America Corp | 403,230 | $8.81M | 0.00% | −61,220−13.2% | Reduced |
| Nuveen Asset Management, LLC | 438,181 | $9.57M | 0.00% | +225,045+105.6% | Added |
| Silvercrest Asset Management Group LLC | 494,883 | $10.8M | 0.09% | +118,350+31.4% | Added |
| SEI Investments Co | 498,442 | $10.9M | 0.02% | +26,794+5.7% | Added |
| Summit Partners Public Asset Management, LLC | 503,699 | $11.0M | 0.91% | +503,699 | New |
| Charles Schwab Investment Management Inc | 541,519 | $11.8M | 0.00% | +108,564+25.1% | Added |
| Norges Bank | 619,844 | $13.5M | 0.00% | +233,144+60.3% | Added |
| Intrinsic Edge Capital Management LLC | 632,241 | $13.8M | 1.54% | +632,241 | New |
| ArrowMark Colorado Holdings LLC | 646,466 | $14.1M | 0.17% | +135,268+26.5% | Added |
| Morgan Stanley | 664,413 | $14.5M | 0.00% | +48,837+7.9% | Added |
| Bamco Inc | 778,795 | $17.0M | 0.06% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 1,115,687 | $24.4M | 0.00% | +177,905+19.0% | Added |
| First Trust Advisors LP | 1,433,910 | $31.3M | 0.04% | −44,530−3.0% | Reduced |
| Federated Hermes, Inc. | 1,476,756 | $32.3M | 0.09% | −1,130−0.1% | Reduced |
| Wellington Management Group LLP | 1,496,546 | $32.7M | 0.01% | −55,154−3.6% | Reduced |
| Goldman Sachs Group Inc | 1,587,658 | $34.7M | 0.01% | −59,270−3.6% | Reduced |
| Schroder Investment Management Group | 1,620,064 | $35.4M | 0.06% | +272,597+20.2% | Added |
| Artisan Partners Limited Partnership | 1,810,715 | $39.6M | 0.07% | −17,151−0.9% | Reduced |
| Macquarie Group Ltd | 1,964,733 | $42.9M | 0.05% | −189,219−8.8% | Reduced |
| State Street Corp | 2,006,565 | $43.8M | 0.00% | −172,587−7.9% | Reduced |
| TimesSquare Capital Management, LLC | 2,061,800 | $45.0M | 0.63% | +182,610+9.7% | Added |
| Adage Capital Partners GP, L.L.C. | 2,287,304 | $50.0M | 0.12% | +247,608+12.1% | Added |
| Principal Financial Group Inc | 2,431,151 | $53.1M | 0.04% | −7,530−0.3% | Reduced |
| BlackRock Inc. | 2,770,134 | $60.5M | 0.00% | +561,330+25.4% | Added |
| Alliancebernstein L.P. | 3,104,475 | $67.8M | 0.03% | +44,623+1.5% | Added |
| Invesco Ltd. | 3,352,145 | $73.2M | 0.02% | +47,508+1.4% | Added |
| FMR LLC | 3,498,455 | $76.4M | 0.01% | −50,476−1.4% | Reduced |
| Allspring Global Investments Holdings, LLC | 3,570,730 | $78.0M | 0.14% | −827,973−18.8% | Reduced |
| Clearbridge Investments, LLC | 4,050,758 | $88.5M | 0.09% | +9,622+0.2% | Added |
| JPMorgan Chase & Co | 4,121,095 | $90.0M | 0.01% | +152,271+3.8% | Added |
| Vanguard Group Inc | 6,633,415 | $144.9M | 0.00% | +263,189+4.1% | Added |
| Oep Capital Advisors, L.P. | 22,629,247 | $494.4M | 65.58% | 00.0% | Unchanged |
| Parsifal Capital Management, LP | 0 | $0 | 0.00% | −220,907−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −127,687−100.0% | Sold out |
| Franklin Resources Inc | 0 | $0 | 0.00% | −83,864−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −78,441−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −72,572−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −57,980−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −53,106−100.0% | Sold out |
| Bank of Nova Scotia | 0 | $0 | 0.00% | −48,000−100.0% | Sold out |
| Nisa Investment Advisors, LLC | 0 | $0 | 0.00% | −36,493−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −26,917−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −24,000−100.0% | Sold out |
| Vontobel Holding Ltd. | 0 | $0 | 0.00% | −23,908−100.0% | Sold out |
| Capital Fund Management S.A. | 0 | $0 | 0.00% | −22,798−100.0% | Sold out |
| Gotham Asset Management, LLC | 0 | $0 | 0.00% | −20,806−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −19,676−100.0% | Sold out |
| Mirabella Financial Services LLP | 0 | $0 | 0.00% | −19,039−100.0% | Sold out |
| Pathstone Family Office, LLC | 0 | $0 | 0.00% | −15,617−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −12,937−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −9,968−100.0% | Sold out |
| ARK Investment Management LLCSuperinvestorARK Invest | 0 | $0 | 0.00% | −6,073−100.0% | Sold out |
| Exchange Traded Concepts, LLC | 0 | $0 | 0.00% | −2,471−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −338−100.0% | Sold out |
| Captrust Financial Advisors | 0 | $0 | 0.00% | −288−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −77−100.0% | Sold out |
| Cutler Group LP | 0 | $0 | 0.00% | −80−100.0% | Sold out |
| Private Capital Group, LLC | – | – | – | – | Not filed |
| Enterprise Trust & Investment Co | – | – | – | – | Not filed |