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, Q4 2023
Institutional positions in Altair Engineering 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
- 216
- +23 vs. Q3 2023
- Shares held
- 54.9M
- +2.14M (+4.1%) vs. Q3 2023
- Total value
- $4.62B
- +$1.32B (+40.0%) vs. Q3 2023
- New holders
- 45
- 74 more added
- Sold out
- 22
- 71 more reduced
1 institution 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 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, Q4 2023
Shares, value and share of portfolio for each institution holding Altair Engineering Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| State Board of Administration of Florida Retirement System | 15,343 | $1.29M | 0.00% | 00.0% | Unchanged |
| FMR LLC | 15,135 | $1.27M | 0.00% | −653−4.1% | Reduced |
| Arizona State Retirement System | 15,116 | $1.27M | 0.01% | −92−0.6% | Reduced |
| Apriem Advisors | 14,965 | $1.26M | 0.17% | 00.0% | Unchanged |
| Bradley Foster & Sargent Inc | 14,907 | $1.25M | 0.02% | −3,341−18.3% | Reduced |
| Edentree Asset Management Ltd | 14,120 | $1.19M | 0.37% | +3,340+31.0% | Added |
| Capital Impact Advisors, LLC | 14,060 | $1.18M | 1.55% | −2,770−16.5% | Reduced |
| Tower Research Capital LLC (TRC) | 13,122 | $1.10M | 0.01% | +11,641+786.0% | Added |
| NJ State Employees Deferred Compensation Plan | 12,000 | $1.01M | 0.14% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,987 | $1.01M | 0.00% | +1,549+14.8% | Added |
| Citigroup Inc | 11,809 | $993.7K | 0.00% | +8,142+222.0% | Added |
| Duality Advisers, LP | 11,225 | $944.6K | 0.10% | −981−8.0% | Reduced |
| Glenmede Trust Co NA | 10,812 | $909.8K | 0.00% | +197+1.9% | Added |
| Harbor Capital Advisors, Inc. | 9,905 | $833.5K | 0.16% | −1,174−10.6% | Reduced |
| Trexquant Investment LP | 9,640 | $811.2K | 0.02% | −8,600−47.1% | Reduced |
| ProShare Advisors LLC | 9,215 | $775.4K | 0.00% | +2,017+28.0% | Added |
| Dark Forest Capital Management LP | 9,155 | $770.4K | 0.12% | +9,155 | New |
| Handelsbanken Fonder AB | 8,800 | $741.0K | 0.00% | +2,400+37.5% | Added |
| AQR Capital Management LLC | 8,762 | $737.3K | 0.00% | −36−0.4% | Reduced |
| Captrust Financial Advisors | 7,966 | $670.3K | 0.00% | +681+9.3% | Added |
| Marshall Wace, LLP | 7,927 | $667.1K | 0.00% | −167,421−95.5% | Reduced |
| Illinois Municipal Retirement Fund | 7,810 | $657.0K | 0.01% | 00.0% | Unchanged |
| Amalgamated Bank | 7,731 | $651.0K | 0.01% | −453−5.5% | Reduced |
| Teacher Retirement System of Texas | 7,680 | $646.0K | 0.00% | +3,545+85.7% | Added |
| Amundi | 7,819 | $641.2K | 0.00% | +887+12.8% | Added |
| Squarepoint Ops LLC | 7,190 | $605.0K | 0.00% | −10,070−58.3% | Reduced |
| Stifel Financial Corp | 7,089 | $596.5K | 0.00% | +62+0.9% | Added |
| Acadian Asset Management LLC | 7,049 | $593.0K | 0.00% | −3,484−33.1% | Reduced |
| Ziegler Capital Management, LLC | 6,309 | $530.9K | 0.02% | 00.0% | Unchanged |
| Principal Financial Group Inc | 6,268 | $527.5K | 0.00% | +653+11.6% | Added |
| New York Life Investment Management LLC | 5,982 | $503.4K | 0.01% | +376+6.7% | Added |
| Wolverine Trading, LLC | 5,912 | $497.5K | 0.00% | +5,912 | New |
| Qube Research & Technologies Ltd | 5,642 | $474.8K | 0.00% | −3,012−34.8% | Reduced |
| Advisor Group Holdings, Inc. | 5,589 | $470.3K | 0.00% | −830−12.9% | Reduced |
| Public Employees Retirement Association of Colorado | 5,588 | $470.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 5,477 | $460.9K | 0.02% | +136+2.5% | Added |
| Gsa Capital Partners LLP | 5,451 | $459.0K | 0.04% | +5,451 | New |
| Great West Life Assurance Co | 5,143 | $430.0K | 0.00% | −3,828−42.7% | Reduced |
| Franklin Resources Inc | 4,739 | $398.8K | 0.00% | −78,837−94.3% | Reduced |
| Handelsinvest Investeringsforvaltning | 4,717 | $397.0K | 0.16% | +4,717 | New |
| Schechter Investment Advisors, LLC | 4,593 | $386.5K | 0.03% | −68−1.5% | Reduced |
| Prudential Financial Inc | 4,228 | $355.8K | 0.00% | +123+3.0% | Added |
| MML Investors Services, LLC | 4,102 | $345.0K | 0.00% | −71−1.7% | Reduced |
| Los Angeles Capital Management LLC | 4,067 | $342.2K | 0.00% | −4,642−53.3% | Reduced |
| Walleye Capital LLC | 4,056 | $341.3K | 0.00% | +4,056 | New |
| Creative Planning | 3,992 | $335.9K | 0.00% | +3,992 | New |
| Simplex Trading, LLC | 3,870 | $325.0K | 0.01% | +3,870 | New |
| Lindenwold Advisors | 3,799 | $319.7K | 0.18% | 00.0% | Unchanged |
| Pathstone Holdings, LLC | 3,731 | $314.0K | 0.00% | +3,731 | New |
| Versor Investments LP | 3,542 | $298.1K | 0.06% | +3,542 | New |
| Prelude Capital Management, LLC | 3,442 | $289.6K | 0.03% | +3,442 | New |
| Keebeck Alpha, LP | 3,442 | $289.6K | 0.23% | +3,442 | New |
| Xponance, Inc. | 3,299 | $277.6K | 0.00% | +3,299 | New |
| Mackenzie Financial Corp | 3,229 | $271.7K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 3,094 | $260.4K | 0.01% | 00.0% | Unchanged |
| Raymond James Trust N.A. | 3,001 | $252.5K | 0.01% | +3,001 | New |
| Marco Investment Management LLC | 2,945 | $247.8K | 0.03% | +2,945 | New |
| Campbell & CO Investment Adviser LLC | 2,868 | $241.3K | 0.02% | −6,425−69.1% | Reduced |
| O'Shaughnessy Asset Management, LLC | 2,825 | $237.7K | 0.00% | +2,825 | New |
| Petrus Trust Company, LTA | 2,634 | $221.7K | 0.02% | +2,634 | New |
| Kapitalo Investimentos Ltda | 2,618 | $220.3K | 0.05% | +2,618 | New |
| Legato Capital Management LLC | 2,575 | $216.7K | 0.03% | +2,575 | New |
| Hardy Reed LLC | 2,570 | $216.3K | 0.03% | +2,570 | New |
| Essex Investment Management Co LLC | 1,981 | $166.7K | 0.03% | −435−18.0% | Reduced |
| Natixis Investment Managers International | 1,940 | $163.3K | 0.01% | +790+68.7% | Added |
| Nisa Investment Advisors, LLC | 1,905 | $160.3K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 1,671 | $141.1K | 0.04% | +1,671 | New |
| UBS Group AG | 1,216 | $102.3K | 0.00% | −53−4.2% | Reduced |
| KBC Group NV | 1,143 | $96.0K | 0.00% | 00.0% | Unchanged |
| Tradition Wealth Management, LLC | 947 | $80.0K | 0.01% | 00.0% | Unchanged |
| Fifth Third Bancorp | 937 | $78.8K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 770 | $64.8K | 0.00% | +12+1.6% | Added |
| The PNC Financial Services Group, Inc. | 739 | $62.2K | 0.00% | −27−3.5% | Reduced |
| Quantbot Technologies LP | 658 | $55.4K | 0.00% | +658 | New |
| Harvest Fund Management Co., Ltd | 981 | $54.0K | 0.01% | +903+1,157.7% | Added |
| State of Wyoming | 601 | $50.6K | 0.01% | −3,111−83.8% | Reduced |
| Global Retirement Partners, LLC | 571 | $48.2K | 0.00% | −314−35.5% | Reduced |
| Russell Investments Group, Ltd. | 548 | $46.1K | 0.00% | −25,168−97.9% | Reduced |
| Ostrum Asset Management | 506 | $42.6K | 0.00% | −771−60.4% | Reduced |
| Signaturefd, LLC | 425 | $35.8K | 0.00% | +74+21.1% | Added |
| EdgeRock Capital LLC | 382 | $33.5K | 0.02% | +382 | New |
| Penserra Capital Management LLC | 400 | $33.0K | 0.00% | +400 | New |
| McGlone Suttner Wealth Management, Inc. | 366 | $30.8K | 0.01% | +366 | New |
| Van Eck Associates Corp | 331 | $28.0K | 0.00% | +49+17.4% | Added |
| Parallel Advisors, LLC | 320 | $26.9K | 0.00% | +210+190.9% | Added |
| Quest Partners LLC | 252 | $21.2K | 0.00% | +252 | New |
| GAMMA Investing LLC | 215 | $18.3K | 0.00% | +215 | New |
| CWM, LLC | 157 | $13.0K | 0.00% | +118+302.6% | Added |
| First Horizon Advisors, Inc. | 145 | $12.2K | 0.00% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 144 | $12.1K | 0.00% | −52−26.5% | Reduced |
| Raleigh Capital Management Inc. | 129 | $10.9K | 0.01% | +21+19.4% | Added |
| Private Trust Co NA | 109 | $9.17K | 0.00% | +33+43.4% | Added |
| Harel Insurance Investments & Financial Services Ltd. | 98 | $8.00K | 0.00% | −69−41.3% | Reduced |
| Natixis | 94 | $7.91K | 0.00% | +94 | New |
| Principal Securities, Inc. | 93 | $7.83K | 0.00% | +93 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 102 | $7.80K | 0.00% | 00.0% | Unchanged |
| RFP Financial Group LLC | 87 | $7.32K | 0.00% | +87 | New |
| Ci Investments Inc. | 81 | $7.00K | 0.00% | +1+1.3% | Added |
| Allworth Financial LP | 83 | $6.99K | 0.00% | +48+137.1% | Added |
| Lindbrook Capital, LLC | 83 | $6.98K | 0.00% | +19+29.7% | Added |