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, Q1 2024
Institutional positions in Altair Engineering 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
- 233
- +18 vs. Q4 2023
- Shares held
- 56.0M
- +1.41M (+2.6%) vs. Q4 2023
- Total value
- $4.82B
- +$230.2M (+5.0%) vs. Q4 2023
- New holders
- 39
- 86 more added
- Sold out
- 21
- 77 more reduced
1 institution 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 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, Q1 2024
Shares, value and share of portfolio for each institution holding Altair Engineering Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Zacks Investment Management | 22,151 | $1.91M | 0.02% | +3,115+16.4% | Added |
| Select Equity Group, L.P. | 21,294 | $1.83M | 0.01% | −18,857−47.0% | Reduced |
| Ensign Peak Advisors, Inc | 21,277 | $1.83M | 0.00% | −1,073−4.8% | Reduced |
| QRG Capital Management, Inc. | 20,532 | $1.77M | 0.02% | +1,781+9.5% | Added |
| Zions Bancorporation, N.A. | 19,846 | $1.71M | 0.13% | +812+4.3% | Added |
| Mirae Asset Global Investments Co., Ltd. | 24,134 | $1.70M | 0.00% | −2,577−9.6% | Reduced |
| ExodusPoint Capital Management, LP | 19,751 | $1.70M | 0.02% | −4,067−17.1% | Reduced |
| Natixis Advisors, L.P. | 17,731 | $1.53M | 0.00% | +398+2.3% | Added |
| Daiwa Securities Group Inc. | 17,000 | $1.47M | 0.01% | +17,000 | New |
| Teachers Retirement System of the State of Kentucky | 16,427 | $1.42M | 0.01% | −5,051−23.5% | Reduced |
| Glenmede Trust Co NA | 15,933 | $1.37M | 0.01% | +5,121+47.4% | Added |
| Arizona State Retirement System | 15,013 | $1.29M | 0.01% | −103−0.7% | Reduced |
| Apriem Advisors | 14,965 | $1.29M | 0.16% | 00.0% | Unchanged |
| Bradley Foster & Sargent Inc | 14,857 | $1.28M | 0.02% | −50−0.3% | Reduced |
| FMR LLC | 14,747 | $1.27M | 0.00% | −388−2.6% | Reduced |
| Edentree Asset Management Ltd | 14,496 | $1.25M | 0.40% | +376+2.7% | Added |
| Capital Impact Advisors, LLC | 14,060 | $1.21M | 1.57% | 00.0% | Unchanged |
| Vontobel Holding Ltd. | 14,043 | $1.21M | 0.01% | +14,043 | New |
| Lisanti Capital Growth, LLC | 13,895 | $1.20M | 0.29% | −8,210−37.1% | Reduced |
| Point72 Asset Management, L.P. | 13,600 | $1.17M | 0.00% | +13,600 | New |
| Campbell & CO Investment Adviser LLC | 13,557 | $1.17M | 0.10% | +10,689+372.7% | Added |
| Pathstone Holdings, LLC | 12,112 | $1.04M | 0.00% | +8,381+224.6% | Added |
| State Board of Administration of Florida Retirement System | 14,373 | $1.04M | 0.00% | −970−6.3% | Reduced |
| NJ State Employees Deferred Compensation Plan | 12,000 | $1.03M | 0.13% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 11,673 | $1.01M | 0.00% | +6,031+106.9% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,587 | $998.2K | 0.00% | −400−3.3% | Reduced |
| Duality Advisers, LP | 10,225 | $880.9K | 0.09% | −1,000−8.9% | Reduced |
| ProShare Advisors LLC | 10,059 | $866.6K | 0.00% | +844+9.2% | Added |
| Harbor Capital Advisors, Inc. | 8,921 | $769.0K | 0.10% | −984−9.9% | Reduced |
| Handelsbanken Fonder AB | 8,800 | $758.0K | 0.00% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 8,594 | $740.4K | 0.02% | +8,594 | New |
| STRS Ohio | 8,400 | $723.0K | 0.00% | −9,100−52.0% | Reduced |
| Eisler Capital (US) LLC | 8,301 | $715.1K | 0.24% | +8,301 | New |
| Illinois Municipal Retirement Fund | 7,810 | $673.0K | 0.01% | 00.0% | Unchanged |
| HSBC Holdings PLC | 7,790 | $670.8K | 0.00% | +7,790 | New |
| Quest Partners LLC | 7,737 | $666.5K | 0.12% | +7,485+2,970.2% | Added |
| AQR Capital Management LLC | 7,487 | $645.0K | 0.00% | −1,275−14.6% | Reduced |
| Stifel Financial Corp | 7,192 | $619.6K | 0.00% | +103+1.5% | Added |
| Amundi | 7,226 | $583.6K | 0.00% | −593−7.6% | Reduced |
| Captrust Financial Advisors | 6,372 | $548.9K | 0.00% | −1,594−20.0% | Reduced |
| Ziegler Capital Management, LLC | 6,225 | $536.3K | 0.02% | −84−1.3% | Reduced |
| Jackson Square Capital, LLC | 6,169 | $531.5K | 0.14% | +6,169 | New |
| New York Life Investment Management LLC | 5,985 | $515.6K | 0.01% | +3+0.1% | Added |
| Dark Forest Capital Management LP | 5,852 | $504.1K | 0.09% | −3,303−36.1% | Reduced |
| Danske Bank A/S | 5,800 | $499.7K | 0.00% | +5,800 | New |
| Public Employees Retirement Association of Colorado | 5,588 | $481.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 5,477 | $471.8K | 0.02% | 00.0% | Unchanged |
| Creative Planning | 5,396 | $464.9K | 0.00% | +1,404+35.2% | Added |
| Man Group plc | 5,302 | $456.8K | 0.00% | +5,302 | New |
| Great West Life Assurance Co | 5,143 | $443.0K | 0.00% | 00.0% | Unchanged |
| Schechter Investment Advisors, LLC | 4,742 | $408.5K | 0.03% | +149+3.2% | Added |
| Teacher Retirement System of Texas | 4,672 | $402.0K | 0.00% | −3,008−39.2% | Reduced |
| MML Investors Services, LLC | 4,541 | $391.0K | 0.00% | +439+10.7% | Added |
| Prudential Financial Inc | 4,347 | $374.5K | 0.00% | +119+2.8% | Added |
| CWM, LLC | 4,282 | $369.0K | 0.00% | +4,125+2,627.4% | Added |
| Cullen/Frost Bankers, Inc. | 4,080 | $351.5K | 0.01% | +4,080 | New |
| Lindenwold Advisors | 3,799 | $327.3K | 0.18% | 00.0% | Unchanged |
| Woodline Partners LP | 3,629 | $312.6K | 0.00% | +3,629 | New |
| XTX Topco Ltd | 3,588 | $309.1K | 0.04% | +3,588 | New |
| Atom Investors LP | 3,495 | $301.1K | 0.04% | +3,495 | New |
| Petrus Trust Company, LTA | 3,482 | $300.0K | 0.03% | +848+32.2% | Added |
| Xponance, Inc. | 3,329 | $286.8K | 0.00% | +30+0.9% | Added |
| Mackenzie Financial Corp | 3,169 | $273.0K | 0.00% | −60−1.9% | Reduced |
| Graham Capital Management, L.P. | 3,167 | $272.8K | 0.01% | +3,167 | New |
| Raymond James Trust N.A. | 3,124 | $269.1K | 0.01% | +123+4.1% | Added |
| Handelsinvest Investeringsforvaltning | 3,105 | $267.0K | 0.13% | −1,612−34.2% | Reduced |
| Versor Investments LP | 2,970 | $255.9K | 0.05% | −572−16.1% | Reduced |
| Marco Investment Management LLC | 2,945 | $253.7K | 0.02% | 00.0% | Unchanged |
| Kapitalo Investimentos Ltda | 2,912 | $250.9K | 0.06% | +294+11.2% | Added |
| Metropolitan Life Insurance Co | 2,882 | $248.3K | 0.01% | −212−6.9% | Reduced |
| O'Shaughnessy Asset Management, LLC | 2,789 | $240.3K | 0.00% | −36−1.3% | Reduced |
| EntryPoint Capital, LLC | 2,720 | $234.3K | 0.21% | +2,720 | New |
| Advisor Group Holdings, Inc. | 2,690 | $231.7K | 0.00% | −2,899−51.9% | Reduced |
| Capstone Investment Advisors, LLC | 2,595 | $223.6K | 0.00% | +2,595 | New |
| Keebeck Alpha, LP | 2,589 | $223.0K | 0.15% | −853−24.8% | Reduced |
| Hardy Reed LLC | 2,570 | $221.4K | 0.03% | 00.0% | Unchanged |
| Portfolio Strategies, Inc. | 2,570 | $221.4K | 0.02% | +2,570 | New |
| HRT Financial LP | 2,576 | $221.0K | 0.00% | +2,576 | New |
| US Bancorp | 2,501 | $215.5K | 0.00% | +1,731+224.8% | Added |
| Prelude Capital Management, LLC | 2,485 | $214.1K | 0.01% | −957−27.8% | Reduced |
| MQS Management LLC | 2,358 | $203.1K | 0.12% | +2,358 | New |
| SG Americas Securities, LLC | 2,054 | $177.0K | 0.00% | +2,054 | New |
| Ostrum Asset Management | 1,976 | $170.2K | 0.01% | +1,470+290.5% | Added |
| Nisa Investment Advisors, LLC | 1,952 | $168.2K | 0.00% | +47+2.5% | Added |
| Natixis Investment Managers International | 1,940 | $167.1K | 0.01% | 00.0% | Unchanged |
| Amalgamated Bank | 1,867 | $161.0K | 0.00% | −5,864−75.9% | Reduced |
| Smartleaf Asset Management LLC | 1,689 | $145.7K | 0.03% | +18+1.1% | Added |
| KBC Group NV | 1,379 | $119.0K | 0.00% | +236+20.6% | Added |
| Hilltop National Bank | 1,089 | $93.8K | 0.03% | +1,089 | New |
| Fifth Third Bancorp | 1,038 | $89.4K | 0.00% | +101+10.8% | Added |
| Nomura Asset Management Co Ltd | 888 | $76.5K | 0.00% | +888 | New |
| Essex Investment Management Co LLC | 854 | $73.6K | 0.01% | −1,127−56.9% | Reduced |
| The PNC Financial Services Group, Inc. | 744 | $64.1K | 0.00% | +5+0.7% | Added |
| Van Eck Associates Corp | 746 | $64.0K | 0.00% | +415+125.4% | Added |
| FSC Wealth Advisors, LLC | 589 | $50.7K | 0.04% | +589 | New |
| Global Retirement Partners, LLC | 521 | $44.9K | 0.00% | −50−8.8% | Reduced |
| Signaturefd, LLC | 425 | $36.6K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 320 | $27.6K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 295 | $25.4K | 0.00% | −12,827−97.8% | Reduced |
| GAMMA Investing LLC | 230 | $19.8K | 0.00% | +15+7.0% | Added |