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, Q4 2023
Institutional positions in Allegro Microsystems, Inc. as of Dec 31, 2023. 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
- 288
- −19 vs. Q3 2023
- Shares held
- 96.3M
- −2.01M (−2.0%) vs. Q3 2023
- Total value
- $2.91B
- −$69.3M (−2.3%) vs. Q3 2023
- New holders
- 56
- 108 more added
- Sold out
- 75
- 95 more reduced
5 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Allegro Microsystems, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Capital Advisors, Ltd. LLC | 10 | $0 | 0.00% | 00.0% | Unchanged |
| Harvest Fund Management Co., Ltd | 15 | $0 | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 2 | $61 | 0.00% | +2 | New |
| Gradient Investments LLC | 3 | $91 | 0.00% | 00.0% | Unchanged |
| DiNuzzo Private Wealth, Inc. | 4 | $122 | 0.00% | +4 | New |
| AdvisorNet Financial, Inc | 8 | $242 | 0.00% | +7+700.0% | Added |
| SJS Investment Consulting Inc. | 8 | $243 | 0.00% | +2+33.3% | Added |
| Tfo-TDC, LLC | 13 | $394 | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 17 | $441 | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 24 | $727 | 0.00% | +22+1,100.0% | Added |
| Farmers & Merchants Investments Inc | 25 | $757 | 0.00% | 00.0% | Unchanged |
| Atlantic Edge Private Wealth Management, LLC | 25 | $757 | 0.00% | +25 | New |
| Abound Wealth Management | 26 | $788 | 0.00% | +26 | New |
| SRS Capital Advisors, Inc. | 31 | $939 | 0.00% | +17+121.4% | Added |
| Valley National Advisers Inc | 35 | $1.00K | 0.00% | +35 | New |
| Nisa Investment Advisors, LLC | 35 | $1.06K | 0.00% | −265−88.3% | Reduced |
| Quarry LP | 44 | $1.33K | 0.00% | +44 | New |
| Versant Capital Management, Inc | 46 | $1.39K | 0.00% | +4+9.5% | Added |
| Private Wealth Management Group, LLC | 47 | $1.42K | 0.00% | +47 | New |
| Central Trust Co | 50 | $1.51K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 50 | $1.51K | 0.00% | 00.0% | Unchanged |
| St. Johns Investment Management Company, LLC | 50 | $1.51K | 0.00% | 00.0% | Unchanged |
| M&R Capital Management Inc | 59 | $1.79K | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 66 | $2.00K | 0.00% | +18+37.5% | Added |
| Lindbrook Capital, LLC | 85 | $2.57K | 0.00% | −135−61.4% | Reduced |
| Ci Investments Inc. | 112 | $3.00K | 0.00% | +6+5.7% | Added |
| Toth Financial Advisory Corp | 100 | $3.03K | 0.00% | +100 | New |
| Macroview Investment Management LLC | 114 | $3.45K | 0.00% | 00.0% | Unchanged |
| Concord Wealth Partners | 120 | $3.63K | 0.00% | 00.0% | Unchanged |
| Creekmur Asset Management LLC | 130 | $3.94K | 0.00% | +130 | New |
| Parkside Financial Bank & Trust | 144 | $4.36K | 0.00% | −129−47.3% | Reduced |
| Glassman Wealth Services | 151 | $4.57K | 0.00% | 00.0% | Unchanged |
| Rakuten Securities, Inc. | 167 | $5.05K | 0.00% | +167 | New |
| Park Place Capital Corp | 170 | $5.15K | 0.00% | +104+157.6% | Added |
| WealthCollab, LLC | 173 | $5.24K | 0.00% | +173 | New |
| Federation des caisses Desjardins du Quebec | 180 | $5.45K | 0.00% | −120−40.0% | Reduced |
| Natixis | 189 | $5.72K | 0.00% | +189 | New |
| Householder Group Estate & Retirement Specialist, LLC | 200 | $6.00K | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 182 | $6.00K | 0.00% | +182 | New |
| Steward Partners Investment Advisory, LLC | 200 | $6.05K | 0.00% | 00.0% | Unchanged |
| Sound Income Strategies, LLC | 200 | $6.05K | 0.00% | 00.0% | Unchanged |
| Anchor Investment Management, LLC | 225 | $6.81K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 230 | $6.96K | 0.00% | +180+360.0% | Added |
| Spire Wealth Management | 269 | $7.55K | 0.00% | +269 | New |
| Coppell Advisory Solutions LLC | 303 | $9.17K | 0.00% | +303 | New |
| GWM Advisors LLC | 315 | $9.54K | 0.00% | −3,514−91.8% | Reduced |
| Venturi Wealth Management, LLC | 349 | $10.6K | 0.00% | +312+843.2% | Added |
| Allworth Financial LP | 411 | $12.4K | 0.00% | +197+92.1% | Added |
| Cutler Group LP | 437 | $13.0K | 0.00% | −699−61.5% | Reduced |
| Fifth Third Bancorp | 435 | $13.2K | 0.00% | +435 | New |
| First Horizon Advisors, Inc. | 658 | $19.9K | 0.00% | +317+93.0% | Added |
| Principal Securities, Inc. | 670 | $20.3K | 0.00% | +670 | New |
| Parallel Advisors, LLC | 679 | $20.6K | 0.00% | −44−6.1% | Reduced |
| Huntington National Bank | 773 | $23.4K | 0.00% | −1,218−61.2% | Reduced |
| GAMMA Investing LLC | 924 | $24.0K | 0.01% | +924 | New |
| JJJ Advisors Inc. | 902 | $27.3K | 0.01% | −26−2.8% | Reduced |
| Exchange Traded Concepts, LLC | 979 | $29.6K | 0.00% | +19+2.0% | Added |
| State of Wyoming | 1,038 | $31.4K | 0.01% | +130+14.3% | Added |
| UBS Group AG | 1,085 | $32.8K | 0.00% | −27,193−96.2% | Reduced |
| Kapitalo Investimentos Ltda | 1,134 | $34.3K | 0.01% | −1,426−55.7% | Reduced |
| Quent Capital, LLC | 1,294 | $39.2K | 0.01% | −176−12.0% | Reduced |
| Signaturefd, LLC | 1,297 | $39.3K | 0.00% | −721−35.7% | Reduced |
| US Bancorp | 1,477 | $44.7K | 0.00% | −1,016−40.8% | Reduced |
| Pineridge Advisors LLC | 1,633 | $49.4K | 0.02% | +1,633 | New |
| KBC Group NV | 1,812 | $55.0K | 0.00% | +764+72.9% | Added |
| Quadrant Capital Group LLC | 2,115 | $64.0K | 0.01% | +425+25.1% | Added |
| Smartleaf Asset Management LLC | 2,079 | $64.1K | 0.02% | +2,079 | New |
| Psagot Value Holdings Ltd. / (Israel) | 2,262 | $70.0K | 0.03% | +502+28.5% | Added |
| Advisory Services Network, LLC | 3,048 | $92.3K | 0.00% | +3,048 | New |
| Migdal Insurance & Financial Holdings Ltd. | 3,051 | $94.0K | 0.00% | +390+14.7% | Added |
| CWM, LLC | 3,377 | $102.0K | 0.00% | +886+35.6% | Added |
| Group One Trading, L.P. | 3,560 | $107.8K | 0.00% | +3,560 | New |
| Point72 Hong Kong Ltd | 4,340 | $131.4K | 0.01% | +4,340 | New |
| Mendota Financial Group, LLC | 4,703 | $142.4K | 0.11% | +4,703 | New |
| Global X Japan Co., Ltd. | 4,933 | $149.3K | 0.08% | +4,933 | New |
| Bessemer Group Inc | 4,968 | $150.0K | 0.00% | 00.0% | Unchanged |
| Handelsinvest Investeringsforvaltning | 4,969 | $150.0K | 0.06% | +4,969 | New |
| Deutsche Bank AG | 5,077 | $153.7K | 0.00% | −34−0.7% | Reduced |
| Covestor Ltd | 5,811 | $176.0K | 0.12% | +2,960+103.8% | Added |
| Securian Asset Management, Inc | 5,928 | $179.4K | 0.01% | −100−1.7% | Reduced |
| Mackenzie Financial Corp | 7,072 | $214.1K | 0.00% | −2,610−27.0% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 7,400 | $224.0K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 7,530 | $227.9K | 0.00% | +3,442+84.2% | Added |
| Assetmark, Inc | 7,605 | $230.2K | 0.00% | +1,642+27.5% | Added |
| Public Employees Retirement Association of Colorado | 7,635 | $231.0K | 0.00% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 7,736 | $234.2K | 0.00% | −4,621−37.4% | Reduced |
| Great Lakes Advisors, LLC | 7,742 | $234.3K | 0.00% | −2,918−27.4% | Reduced |
| EntryPoint Capital, LLC | 8,332 | $252.2K | 0.24% | +8,332 | New |
| Prosperity Financial Group, Inc. | 8,335 | $252.3K | 0.18% | +339+4.2% | Added |
| Meeder Asset Management Inc | 8,342 | $252.5K | 0.02% | +8,342 | New |
| Premier Fund Managers Ltd | 8,251 | $255.0K | 0.01% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 8,559 | $259.0K | 0.00% | −7,432−46.5% | Reduced |
| Mariner, LLC | 8,711 | $263.7K | 0.00% | −1,193−12.0% | Reduced |
| D.A. Davidson & Co. | 9,170 | $277.6K | 0.00% | +1,870+25.6% | Added |
| Graham Capital Management, L.P. | 9,296 | $281.4K | 0.01% | +400+4.5% | Added |
| Pictet Asset Management Holding SA | 9,344 | $282.8K | 0.00% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 9,423 | $285.2K | 0.01% | +9,423 | New |
| Watershed Asset Management, L.L.C. | 9,650 | $292.1K | 0.34% | +9,650 | New |
| ProShare Advisors LLC | 9,878 | $299.0K | 0.00% | −746−7.0% | Reduced |
| Navellier & Associates Inc | 9,955 | $301.3K | 0.05% | −107,229−91.5% | Reduced |