Altair Engineering Inc.
ALTRDelisted Mar 26, 2025- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001701732
Altair Engineering Inc. was delisted on Mar 26, 2025; its insiders filed their last Form 4 on Mar 26, 2025; 298 institutions reported holding it in 13F filings for Q4 2024, worth $6.27B in total; ARK Invest was the only superinvestor holding it.
13F holders, Q2 2021
Institutional positions in Altair Engineering Inc. as of Jun 30, 2021. 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
- 165
- +1 vs. Q1 2021
- Shares held
- 44.6M
- +1.52M (+3.5%) vs. Q1 2021
- Total value
- $3.07B
- +$380.3M (+14.1%) vs. Q1 2021
- New holders
- 15
- 73 more added
- Sold out
- 14
- 49 more reduced
Compare with Q1 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ALTR 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 | 1 | $2.08K |
| Q1 2026 | 1 | $2.08K |
| Q4 2025 | 1 | $2.08K |
| Q3 2025 | 1 | $2.08K |
| Q2 2025 | 2 | $4.13K |
| Q1 2025 | 3 | $53.7K |
| Q4 2024 | 298 | $6.27B |
| Q3 2024 | 252 | $5.79B |
| Q2 2024 | 240 | $5.90B |
| Q1 2024 | 233 | $4.82B |
| Q4 2023 | 216 | $4.62B |
| Q3 2023 | 194 | $3.30B |
| Q2 2023 | 214 | $3.94B |
| Q1 2023 | 199 | $3.73B |
| Q4 2022 | 173 | $2.25B |
| Q3 2022 | 178 | $2.21B |
| Q2 2022 | 184 | $2.63B |
| Q1 2022 | 189 | $3.19B |
| Q4 2021 | 176 | $3.83B |
| Q3 2021 | 173 | $3.36B |
| Q2 2021 | 165 | $3.07B |
| Q1 2021 | 164 | $2.69B |
Institutions, Q2 2021
Shares, value and share of portfolio for each institution holding Altair Engineering Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Handelsbanken Fonder AB | 10,500 | $724.0K | 0.00% | +4,400+72.1% | Added |
| EP Wealth Advisors, LLC | 9,561 | $659.0K | 0.02% | 00.0% | Unchanged |
| Amalgamated Bank | 8,573 | $591.0K | 0.00% | +2,392+38.7% | Added |
| Oppenheimer Asset Management Inc. | 8,179 | $564.0K | 0.01% | +790+10.7% | Added |
| Wellington Management Group LLP | 7,970 | $550.0K | 0.00% | +2,031+34.2% | Added |
| First Republic Investment Management, Inc. | 7,855 | $542.0K | 0.00% | −603−7.1% | Reduced |
| Susquehanna International Group, LLP | 7,774 | $536.0K | 0.00% | +1,148+17.3% | Added |
| LPL Financial LLC | 7,704 | $531.0K | 0.00% | +952+14.1% | Added |
| Pathstone Family Office, LLC | 7,359 | $508.0K | 0.02% | +2,233+43.6% | Added |
| Mountain Capital Investment Advisors, Inc | 7,381 | $498.0K | 0.23% | −1,441−16.3% | Reduced |
| Engineers Gate Manager LP | 7,203 | $497.0K | 0.03% | −3,755−34.3% | Reduced |
| Zions Bancorporation, N.A. | 6,633 | $457.0K | 0.05% | +782+13.4% | Added |
| Cna Financial Corp | 6,311 | $435.0K | 0.12% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 6,161 | $425.0K | 0.02% | +475+8.4% | Added |
| Truist Financial Corp | 5,814 | $401.0K | 0.00% | −247−4.1% | Reduced |
| Essex Investment Management Co LLC | 5,668 | $391.0K | 0.05% | +1,587+38.9% | Added |
| Public Employees Retirement Association of Colorado | 5,588 | $385.0K | 0.00% | 00.0% | Unchanged |
| Carroll Financial Associates, Inc. | 5,588 | $385.0K | 0.02% | +5,560+19,857.1% | Added |
| Teacher Retirement System of Texas | 5,193 | $358.0K | 0.00% | +804+18.3% | Added |
| Acadian Asset Management LLC | 5,099 | $352.0K | 0.00% | −4,686−47.9% | Reduced |
| Sanders Morris Harris LLC | 5,000 | $345.0K | 0.07% | +5,000 | New |
| Southport Management, L.L.C. | 5,000 | $344.9K | 1.17% | 00.0% | Unchanged |
| Zebra Capital Management LLC | 4,862 | $335.0K | 0.39% | +130+2.7% | Added |
| Franklin Resources Inc | 4,686 | $323.0K | 0.00% | +260+5.9% | Added |
| AQR Capital Management LLC | 4,507 | $311.0K | 0.00% | −1,901−29.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 4,484 | $309.0K | 0.00% | 00.0% | Unchanged |
| Keybank National Association | 3,921 | $270.0K | 0.00% | +3+0.1% | Added |
| US Bancorp | 3,881 | $267.0K | 0.00% | +26+0.7% | Added |
| Altshuler Shaham Ltd | 3,848 | $265.0K | 0.00% | −2,139−35.7% | Reduced |
| Prudential Financial Inc | 3,713 | $256.0K | 0.00% | −5−0.1% | Reduced |
| Ameritas Investment Partners, Inc. | 3,678 | $254.0K | 0.01% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 3,676 | $254.0K | 0.06% | +3,676 | New |
| Qube Research & Technologies Ltd | 3,631 | $250.0K | 0.00% | +3,631 | New |
| FORA Capital, LLC | 3,505 | $242.0K | 0.05% | +2,241+177.3% | Added |
| Cornerstone Investment Partners, LLC | 3,245 | $224.0K | 0.01% | 00.0% | Unchanged |
| Needham Investment Management LLC | 3,250 | $224.0K | 0.03% | +3,250 | New |
| Dark Forest Capital Management LP | 3,168 | $218.0K | 0.09% | +3,168 | New |
| Raymond James Trust N.A. | 2,991 | $206.0K | 0.01% | +2,991 | New |
| Advisor Group Holdings, Inc. | 2,891 | $201.0K | 0.00% | +1,659+134.7% | Added |
| Natixis Investment Managers International | 2,906 | $200.0K | 0.01% | −79−2.6% | Reduced |
| O'Shaughnessy Asset Management, LLC | 2,624 | $181.0K | 0.00% | 00.0% | Unchanged |
| Great West Life Assurance Co | 2,366 | $163.0K | 0.00% | −367−13.4% | Reduced |
| Tower Research Capital LLC (TRC) | 2,242 | $155.0K | 0.00% | −2,150−49.0% | Reduced |
| UBS Group AG | 2,253 | $155.0K | 0.00% | +1,613+252.0% | Added |
| Panagora Asset Management Inc | 1,816 | $125.0K | 0.00% | +1,816 | New |
| Nisa Investment Advisors, LLC | 1,620 | $112.0K | 0.00% | +20+1.3% | Added |
| Captrust Financial Advisors | 1,542 | $106.0K | 0.00% | −25−1.6% | Reduced |
| Fifth Third Bancorp | 643 | $44.0K | 0.00% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 639 | $44.0K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 629 | $43.0K | 0.00% | +11+1.8% | Added |
| Macquarie Group Ltd | 601 | $41.0K | 0.00% | 00.0% | Unchanged |
| Harvest Fund Management Co., Ltd | 565 | $39.0K | 0.00% | 00.0% | Unchanged |
| Harding Loevner LP | 539 | $37.0K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 535 | $36.0K | 0.00% | +37+7.4% | Added |
| IFP Advisors, Inc | 280 | $19.0K | 0.00% | +280 | New |
| First Horizon Advisors, Inc. | 110 | $7.00K | 0.00% | 00.0% | Unchanged |
| Hudock, Inc. | 90 | $6.00K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 80 | $6.00K | 0.00% | +47+142.4% | Added |
| Signaturefd, LLC | 60 | $4.00K | 0.00% | 00.0% | Unchanged |
| American Portfolios Advisors | 38 | $2.62K | 0.00% | 00.0% | Unchanged |
| Manchester Capital Management LLC | 36 | $2.00K | 0.00% | +36 | New |
| Ellevest, Inc. | 13 | $1.00K | 0.00% | 00.0% | Unchanged |
| Patriot Financial Group Insurance Agency, LLC | 17 | $1.00K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 8 | $1.00K | 0.00% | +4+100.0% | Added |
| Harbour Investments, Inc. | 4 | $0 | 0.00% | +4 | New |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −86,695−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −62,200−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −41,883−100.0% | Sold out |
| Aviva PLC | 0 | $0 | 0.00% | −19,828−100.0% | Sold out |
| Metropolitan Life Insurance Co | 0 | $0 | 0.00% | −11,891−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −10,814−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −7,780−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −7,625−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −5,450−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −5,129−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −3,235−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −1,304−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −516−100.0% | Sold out |
| International Assets Investment Management, LLC | 0 | $0 | 0.00% | −19−100.0% | Sold out |