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, Q1 2024
Institutional positions in Allegro Microsystems, Inc. as of Mar 31, 2024. 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
- 277
- −9 vs. Q4 2023
- Shares held
- 104.0M
- +7.65M (+7.9%) vs. Q4 2023
- Total value
- $2.80B
- −$110.2M (−3.8%) vs. Q4 2023
- New holders
- 43
- 105 more added
- Sold out
- 52
- 93 more reduced
2 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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, Q1 2024
Shares, value and share of portfolio for each institution holding Allegro Microsystems, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mariner, LLC | 8,686 | $234.2K | 0.00% | −25−0.3% | Reduced |
| Cetera Investment Advisers | 8,076 | $217.7K | 0.00% | +8,076 | New |
| Assetmark, Inc | 7,764 | $209.3K | 0.00% | +159+2.1% | Added |
| Public Employees Retirement Association of Colorado | 7,635 | $206.0K | 0.00% | 00.0% | Unchanged |
| Premier Fund Managers Ltd | 7,089 | $190.0K | 0.01% | −1,162−14.1% | Reduced |
| PEAK6 Investments LLC | 6,595 | $177.8K | 0.01% | +6,595 | New |
| Rakuten Investment Management, Inc. | 6,296 | $169.7K | 0.00% | +6,296 | New |
| Securian Asset Management, Inc | 5,828 | $157.1K | 0.00% | −100−1.7% | Reduced |
| Bessemer Group Inc | 4,968 | $134.0K | 0.00% | 00.0% | Unchanged |
| Mendota Financial Group, LLC | 4,473 | $120.6K | 0.07% | −230−4.9% | Reduced |
| Danske Bank A/S | 4,300 | $115.9K | 0.00% | +4,300 | New |
| EntryPoint Capital, LLC | 3,814 | $102.8K | 0.09% | −4,518−54.2% | Reduced |
| Covestor Ltd | 3,716 | $100.0K | 0.06% | −2,095−36.1% | Reduced |
| Tower Research Capital LLC (TRC) | 3,561 | $96.0K | 0.00% | −6,668−65.2% | Reduced |
| CWM, LLC | 3,320 | $90.0K | 0.00% | −57−1.7% | Reduced |
| Handelsinvest Investeringsforvaltning | 3,271 | $88.0K | 0.04% | −1,698−34.2% | Reduced |
| Migdal Insurance & Financial Holdings Ltd. | 2,941 | $79.0K | 0.00% | −110−3.6% | Reduced |
| DekaBank Deutsche Girozentrale | 2,909 | $77.0K | 0.00% | −5,650−66.0% | Reduced |
| State of Wyoming | 2,244 | $60.5K | 0.01% | +1,206+116.2% | Added |
| KBC Group NV | 1,812 | $49.0K | 0.00% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 1,750 | $47.2K | 0.00% | +1,750 | New |
| Quadrant Capital Group LLC | 1,638 | $44.2K | 0.00% | −477−22.6% | Reduced |
| US Bancorp | 1,632 | $44.0K | 0.00% | +155+10.5% | Added |
| Smartleaf Asset Management LLC | 1,376 | $36.9K | 0.01% | −703−33.8% | Reduced |
| Clearstead Advisors, LLC | 1,245 | $34.0K | 0.00% | +1,195+2,390.0% | Added |
| Group One Trading, L.P. | 1,182 | $31.9K | 0.00% | −2,378−66.8% | Reduced |
| GAMMA Investing LLC | 1,156 | $31.2K | 0.01% | +232+25.1% | Added |
| Quent Capital, LLC | 1,152 | $31.1K | 0.00% | −142−11.0% | Reduced |
| Signaturefd, LLC | 1,011 | $27.3K | 0.00% | −286−22.1% | Reduced |
| Huntington National Bank | 982 | $26.5K | 0.00% | +209+27.0% | Added |
| JJJ Advisors Inc. | 897 | $24.2K | 0.01% | −5−0.6% | Reduced |
| Riverview Trust Co | 808 | $21.8K | 0.02% | +808 | New |
| National Bank of Canada | 750 | $20.1K | 0.00% | +750 | New |
| Parallel Advisors, LLC | 671 | $18.1K | 0.00% | −8−1.2% | Reduced |
| First Horizon Advisors, Inc. | 658 | $17.7K | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 623 | $16.8K | 0.00% | −47−7.0% | Reduced |
| Venturi Wealth Management, LLC | 594 | $16.0K | 0.00% | +245+70.2% | Added |
| Allworth Financial LP | 447 | $12.1K | 0.00% | +36+8.8% | Added |
| IFP Advisors, Inc | 414 | $11.2K | 0.00% | +414 | New |
| Cutler Group LP | 314 | $8.00K | 0.00% | −123−28.1% | Reduced |
| Spire Wealth Management | 269 | $7.25K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 260 | $6.98K | 0.00% | +30+13.0% | Added |
| Register Financial Advisors LLC | 245 | $6.61K | 0.00% | +245 | New |
| Natixis | 232 | $6.25K | 0.00% | +43+22.8% | Added |
| Anchor Investment Management, LLC | 225 | $6.07K | 0.00% | 00.0% | Unchanged |
| Householder Group Estate & Retirement Specialist, LLC | 200 | $5.39K | 0.00% | 00.0% | Unchanged |
| WealthCollab, LLC | 173 | $4.67K | 0.00% | 00.0% | Unchanged |
| Park Place Capital Corp | 170 | $4.58K | 0.00% | 00.0% | Unchanged |
| Ci Investments Inc. | 145 | $4.00K | 0.00% | +33+29.5% | Added |
| Parkside Financial Bank & Trust | 144 | $3.88K | 0.00% | 00.0% | Unchanged |
| Mather Group, LLC. | 125 | $3.78K | 0.00% | +125 | New |
| Concord Wealth Partners | 120 | $3.23K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 115 | $3.10K | 0.00% | −200−63.5% | Reduced |
| CIBC Private Wealth Group, LLC | 94 | $2.52K | 0.00% | +94 | New |
| Lindbrook Capital, LLC | 85 | $2.29K | 0.00% | 00.0% | Unchanged |
| Pineridge Advisors LLC | 85 | $2.29K | 0.00% | −1,548−94.8% | Reduced |
| Bell Investment Advisors, Inc | 66 | $1.78K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 56 | $1.51K | 0.00% | +10+21.7% | Added |
| Rakuten Securities, Inc. | 54 | $1.46K | 0.00% | −113−67.7% | Reduced |
| Nisa Investment Advisors, LLC | 51 | $1.38K | 0.00% | +16+45.7% | Added |
| Central Trust Co | 50 | $1.35K | 0.00% | 00.0% | Unchanged |
| St. Johns Investment Management Company, LLC | 50 | $1.35K | 0.00% | 00.0% | Unchanged |
| Private Wealth Management Group, LLC | 47 | $1.27K | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 35 | $944 | 0.00% | +27+337.5% | Added |
| EverSource Wealth Advisors, LLC | 30 | $891 | 0.00% | +30 | New |
| SRS Capital Advisors, Inc. | 31 | $836 | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 25 | $674 | 0.00% | 00.0% | Unchanged |
| Atlantic Edge Private Wealth Management, LLC | 25 | $674 | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 24 | $648 | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 17 | $458 | 0.00% | 00.0% | Unchanged |
| Raleigh Capital Management Inc. | 15 | $404 | 0.00% | +15 | New |
| SJS Investment Consulting Inc. | 8 | $216 | 0.00% | 00.0% | Unchanged |
| DiNuzzo Private Wealth, Inc. | 5 | $135 | 0.00% | +1+25.0% | Added |
| MV Capital Management, Inc. | 1 | $27 | 0.00% | +1 | New |
| Sofos Investments, Inc. | 1 | $14 | 0.00% | +1 | New |
| Capital Advisors, Ltd. LLC | 10 | $0 | 0.00% | 00.0% | Unchanged |
| Harvest Fund Management Co., Ltd | 15 | $0 | 0.00% | 00.0% | Unchanged |
| Woodline Partners LP | 0 | $0 | 0.00% | −1,540,555−100.0% | Sold out |
| SG Capital Management LLC | 0 | $0 | 0.00% | −371,189−100.0% | Sold out |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −230,300−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −212,800−100.0% | Sold out |
| Twin Tree Management, LP | 0 | $0 | 0.00% | −147,727−100.0% | Sold out |
| Crestline Management, LP | 0 | $0 | 0.00% | −120,000−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −87,161−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −80,769−100.0% | Sold out |
| Edgestream Partners, L.P. | 0 | $0 | 0.00% | −55,383−100.0% | Sold out |
| Caxton Associates LP | 0 | $0 | 0.00% | −46,914−100.0% | Sold out |
| South Dakota Investment Council | 0 | $0 | 0.00% | −35,000−100.0% | Sold out |
| BNP Paribas Arbitrage, SA | 0 | $0 | 0.00% | −34,061−100.0% | Sold out |
| China Universal Asset Management Co., Ltd. | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| Harvest Investment Services, LLC | 0 | $0 | 0.00% | −26,093−100.0% | Sold out |
| Strategic Advocates LLC | 0 | $0 | 0.00% | −21,915−100.0% | Sold out |
| Gould Capital, LLC | 0 | $0 | 0.00% | −21,327−100.0% | Sold out |
| Aviva PLC | 0 | $0 | 0.00% | −21,316−100.0% | Sold out |
| Intech Investment Management LLC | 0 | $0 | 0.00% | −19,110−100.0% | Sold out |
| TradeLink Capital LLC | 0 | $0 | 0.00% | −17,443−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −17,388−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −15,796−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −15,732−100.0% | Sold out |
| Mirabella Financial Services LLP | 0 | $0 | 0.00% | −15,418−100.0% | Sold out |