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, Q2 2022
Institutional positions in Allegro Microsystems, Inc. as of Jun 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
- 172
- +3 vs. Q1 2022
- Shares held
- 88.4M
- −740.9K (−0.8%) vs. Q1 2022
- Total value
- $1.83B
- −$701.8M (−27.7%) vs. Q1 2022
- New holders
- 32
- 82 more added
- Sold out
- 29
- 43 more reduced
4 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2022
Shares, value and share of portfolio for each institution holding Allegro Microsystems, Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| AdvisorNet Financial, Inc | 5 | $0 | 0.00% | +5 | New |
| Capital Advisors, Ltd. LLC | 18 | $0 | 0.00% | +18 | New |
| Glassman Wealth Services | 64 | $1.00K | 0.00% | +36+128.6% | Added |
| Allworth Financial LP | 46 | $1.00K | 0.00% | +37+411.1% | Added |
| Quadrant Capital Group LLC | 36 | $1.00K | 0.00% | +28+350.0% | Added |
| Cutler Group LP | 80 | $1.00K | 0.00% | +80 | New |
| Standard Family Office LLC | 70 | $1.00K | 0.01% | +70 | New |
| Bell Investment Advisors, Inc | 63 | $1.00K | 0.00% | +63 | New |
| Meeder Asset Management Inc | 77 | $2.00K | 0.00% | −21−21.4% | Reduced |
| Howe & Rusling Inc | 85 | $2.00K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 77 | $2.00K | 0.00% | +77 | New |
| Enterprise Trust & Investment Co | 99 | $2.00K | 0.00% | +99 | New |
| IFP Advisors, Inc | 111 | $3.00K | 0.00% | −9−7.5% | Reduced |
| Parkside Financial Bank & Trust | 129 | $3.00K | 0.00% | +109+545.0% | Added |
| Steward Partners Investment Advisory, LLC | 200 | $4.00K | 0.00% | 00.0% | Unchanged |
| Quent Capital, LLC | 249 | $5.00K | 0.00% | −1,502−85.8% | Reduced |
| Prestige Wealth Management Group LLC | 254 | $5.00K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 288 | $6.00K | 0.00% | −156−35.1% | Reduced |
| Simplex Trading, LLC | 338 | $6.00K | 0.00% | +338 | New |
| US Bancorp | 345 | $8.00K | 0.00% | −2,110−85.9% | Reduced |
| The PNC Financial Services Group, Inc. | 453 | $10.0K | 0.00% | −705−60.9% | Reduced |
| Signaturefd, LLC | 583 | $12.0K | 0.00% | +342+141.9% | Added |
| UBS Group AG | 626 | $13.0K | 0.00% | −13,751−95.6% | Reduced |
| JJJ Advisors Inc. | 624 | $15.0K | 0.00% | −773−55.3% | Reduced |
| American International Group, Inc. | 745 | $15.0K | 0.00% | −17−2.2% | Reduced |
| Parallel Advisors, LLC | 921 | $19.0K | 0.00% | +546+145.6% | Added |
| Vigilant Capital Management, LLC | 1,100 | $23.0K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 1,392 | $29.0K | 0.00% | +1,353+3,469.2% | Added |
| Assetmark, Inc | 1,874 | $39.0K | 0.00% | +1,110+145.3% | Added |
| Exchange Traded Concepts, LLC | 2,471 | $51.0K | 0.00% | −375−13.2% | Reduced |
| Private Capital Group, LLC | 2,543 | $53.0K | 0.04% | +147+6.1% | Added |
| MetLife Investment Management | 2,959 | $61.2K | 0.00% | +362+13.9% | Added |
| Shell Asset Management Co | 3,083 | $64.0K | 0.00% | −4−0.1% | Reduced |
| Covestor Ltd | 3,119 | $65.0K | 0.05% | +2,664+585.5% | Added |
| Advisor Group Holdings, Inc. | 5,307 | $110.0K | 0.00% | −198−3.6% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 7,046 | $146.0K | 0.00% | 00.0% | Unchanged |
| ARK Investment Management LLCSuperinvestorARK Invest | 6,073 | $156.0K | 0.00% | −289−4.5% | Reduced |
| Advisors Asset Management, Inc. | 7,888 | $163.0K | 0.00% | +7,888 | New |
| Royal Bank of Canada | 8,571 | $177.0K | 0.00% | −142−1.6% | Reduced |
| Oppenheimer Asset Management Inc. | 9,718 | $201.0K | 0.00% | −944−8.9% | Reduced |
| PEAK6 Investments LLC | 4,549 | $205.3K | 0.00% | +4,549 | New |
| Arrowstreet Capital, Limited Partnership | 9,968 | $206.0K | 0.00% | +9,968 | New |
| Amalgamated Bank | 10,648 | $220.0K | 0.00% | +1,146+12.1% | Added |
| Loomis Sayles & Co L P | 10,930 | $226.0K | 0.00% | +10,843+12,463.2% | Added |
| Janus Henderson Group PLC | 11,182 | $231.0K | 0.00% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 11,492 | $238.0K | 0.00% | −253−2.2% | Reduced |
| Point72 Hong Kong Ltd | 12,937 | $268.0K | 0.02% | +12,937 | New |
| Boothbay Fund Management, LLC | 13,482 | $279.0K | 0.01% | +13,482 | New |
| Handelsbanken Fonder AB | 13,700 | $283.0K | 0.00% | 00.0% | Unchanged |
| Gyon Technologies Capital Management, LP | 13,666 | $283.0K | 0.08% | +13,666 | New |
| FourThought Financial, LLC | 14,008 | $290.0K | 0.04% | +5,581+66.2% | Added |
| Dimensional Fund Advisors LP | 14,452 | $299.0K | 0.00% | −985−6.4% | Reduced |
| Verition Fund Management LLC | 15,149 | $313.0K | 0.01% | +15,149 | New |
| Pathstone Family Office, LLC | 15,617 | $323.5K | 0.01% | +94+0.6% | Added |
| Oak Thistle LLC | 17,197 | $356.0K | 0.69% | +17,197 | New |
| HSBC Holdings PLC | 17,734 | $369.0K | 0.00% | +8,976+102.5% | Added |
| Avidian Wealth Solutions, LLC | 18,000 | $372.0K | 0.03% | 00.0% | Unchanged |
| Arizona State Retirement System | 18,013 | $373.0K | 0.00% | +2,629+17.1% | Added |
| Mirabella Financial Services LLP | 19,039 | $394.0K | 0.04% | −18,772−49.6% | Reduced |
| Susquehanna International Group, LLP | 19,593 | $405.0K | 0.00% | −5,855−23.0% | Reduced |
| Quantbot Technologies LP | 19,684 | $407.0K | 0.04% | +5,776+41.5% | Added |
| Gsa Capital Partners LLP | 19,676 | $407.0K | 0.06% | +19,676 | New |
| Polar Capital Holdings Plc | 20,033 | $414.0K | 0.00% | 00.0% | Unchanged |
| Treasurer of the State of North Carolina | 20,187 | $418.0K | 0.00% | +5,400+36.5% | Added |
| Voya Investment Management LLC | 20,241 | $419.0K | 0.00% | +620+3.2% | Added |
| Gotham Asset Management, LLC | 20,806 | $430.0K | 0.01% | −16,593−44.4% | Reduced |
| Renaissance Capital LLC | 21,455 | $444.0K | 0.24% | +8,861+70.4% | Added |
| Capital Fund Management S.A. | 22,798 | $471.7K | 0.01% | +22,798 | New |
| State Board of Administration of Florida Retirement System | 23,493 | $486.0K | 0.00% | −1,190−4.8% | Reduced |
| Public Employees Retirement System of Ohio | 23,764 | $492.0K | 0.00% | +2,903+13.9% | Added |
| Hillsdale Investment Management Inc. | 23,900 | $494.0K | 0.04% | +23,500+5,875.0% | Added |
| Vontobel Holding Ltd. | 23,908 | $495.0K | 0.01% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 24,000 | $497.0K | 0.00% | +24,000 | New |
| 1832 Asset Management L.P. | 24,400 | $505.0K | 0.00% | +24,400 | New |
| Alpha Paradigm Partners, LLC | 24,812 | $513.0K | 0.21% | +24,812 | New |
| SG Americas Securities, LLC | 25,188 | $521.0K | 0.01% | +21,653+612.5% | Added |
| Occudo Quantitative Strategies LP | 25,806 | $534.0K | 0.04% | +25,806 | New |
| Cna Financial Corp | 26,619 | $551.0K | 0.19% | −30−0.1% | Reduced |
| Jane Street Group, LLC | 26,917 | $557.0K | 0.00% | +7,718+40.2% | Added |
| STRS Ohio | 29,095 | $601.0K | 0.00% | −7,867−21.3% | Reduced |
| M&T Bank Corp | 32,370 | $628.0K | 0.00% | +12,532+63.2% | Added |
| Tower Research Capital LLC (TRC) | 32,922 | $681.0K | 0.02% | +28,614+664.2% | Added |
| Citigroup Inc | 32,990 | $683.0K | 0.00% | −1,091−3.2% | Reduced |
| Algert Global LLC | 35,694 | $739.0K | 0.06% | +35,694 | New |
| Nisa Investment Advisors, LLC | 36,493 | $755.0K | 0.01% | +36,493 | New |
| Raymond James & Associates | 41,947 | $868.0K | 0.00% | −1,091−2.5% | Reduced |
| Legal & General Group Plc | 45,156 | $934.0K | 0.00% | +3,246+7.7% | Added |
| PFS Investments Inc. | 46,142 | $955.0K | 0.02% | +3,160+7.4% | Added |
| Credit Suisse AG | 46,734 | $967.0K | 0.00% | +6,883+17.3% | Added |
| Rhumbline Advisers | 47,068 | $974.0K | 0.00% | +11,534+32.5% | Added |
| Bank of Nova Scotia | 48,000 | $993.0K | 0.00% | +48,000 | New |
| Sumitomo Mitsui Trust Holdings, Inc. | 51,309 | $1.06M | 0.00% | 00.0% | Unchanged |
| Jump Financial, LLC | 53,106 | $1.10M | 0.05% | +53,106 | New |
| Envestnet Asset Management Inc | 53,816 | $1.11M | 0.00% | +9,923+22.6% | Added |
| Alps Advisors Inc | 57,723 | $1.19M | 0.01% | −6,660−10.3% | Reduced |
| PDT Partners, LLC | 57,980 | $1.20M | 0.11% | +70.0% | Added |
| Wells Fargo & Company | 63,950 | $1.32M | 0.00% | −496,882−88.6% | Reduced |
| Eaton Vance Management | 71,362 | $1.48M | 0.00% | +63,594+818.7% | Added |
| Twinbeech Capital LP | 72,572 | $1.50M | 0.07% | +72,572 | New |
| California State Teachers Retirement System | 77,438 | $1.60M | 0.00% | +11,615+17.6% | Added |