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 2025
Institutional positions in Altair Engineering Inc. as of Mar 31, 2025. 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
ALTR is no longer listed, and 13F filings after Q4 2024 list far fewer holders. See Q4 2024
- Institutional holders
- 3
- −289 vs. Q4 2024
- Shares held
- 465
- −57.3M (−100.0%) vs. Q4 2024
- Total value
- $53.7K
- −$6.25B (−100.0%) vs. Q4 2024
- New holders
- 0
- 0 more added
- Sold out
- 289
- 2 more reduced
6 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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 2025
Shares, value and share of portfolio for each institution holding Altair Engineering Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mirae Asset Global ETFs Holdings Ltd. | 0 | $0 | 0.00% | −39,020−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −38,024−100.0% | Sold out |
| Price T Rowe Associates Inc | 0 | $0 | 0.00% | −37,373−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −36,318−100.0% | Sold out |
| ARK Investment Management LLCSuperinvestorARK Invest | 0 | $0 | 0.00% | −35,280−100.0% | Sold out |
| Gabelli Funds LLC | 0 | $0 | 0.00% | −33,360−100.0% | Sold out |
| Wells Fargo & Company | 0 | $0 | 0.00% | −31,971−100.0% | Sold out |
| Abc Arbitrage SA | 0 | $0 | 0.00% | −31,358−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −30,295−100.0% | Sold out |
| Yakira Capital Management, Inc. | 0 | $0 | 0.00% | −28,500−100.0% | Sold out |
| Janus Henderson Group PLC | 0 | $0 | 0.00% | −27,064−100.0% | Sold out |
| Amalgamated Bank | 0 | $0 | 0.00% | −27,056−100.0% | Sold out |
| QRG Capital Management, Inc. | 0 | $0 | 0.00% | −27,036−100.0% | Sold out |
| Intech Investment Management LLC | 0 | $0 | 0.00% | −26,956−100.0% | Sold out |
| Allianz Asset Management GmbH | 0 | $0 | 0.00% | −26,500−100.0% | Sold out |
| Gabelli & Co Investment Advisers, Inc. | 0 | $0 | 0.00% | −25,950−100.0% | Sold out |
| FMR LLC | 0 | $0 | 0.00% | −24,372−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −23,800−100.0% | Sold out |
| State of Tennessee, Treasury Department | 0 | $0 | 0.00% | −23,289−100.0% | Sold out |
| BNP Paribas Arbitrage, SA | 0 | $0 | 0.00% | −23,138−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −22,555−100.0% | Sold out |
| Sagefield Capital LP | 0 | $0 | 0.00% | −21,652−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −21,648−100.0% | Sold out |
| Epoch Investment Partners, Inc. | 0 | $0 | 0.00% | −21,622−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −21,374−100.0% | Sold out |
| State of New Jersey Common Pension Fund D | 0 | $0 | 0.00% | −21,198−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −20,912−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −20,910−100.0% | Sold out |
| Yousif Capital Management, LLC | 0 | $0 | 0.00% | −20,844−100.0% | Sold out |
| Omni Event Management Ltd | 0 | $0 | 0.00% | −20,246−100.0% | Sold out |
| Wolverine Asset Management LLC | 0 | $0 | 0.00% | −19,720−100.0% | Sold out |
| Keebeck Alpha, LP | 0 | $0 | 0.00% | −18,713−100.0% | Sold out |
| Mirabella Financial Services LLP | 0 | $0 | 0.00% | −18,631−100.0% | Sold out |
| Teachers Retirement System of the State of Kentucky | 0 | $0 | 0.00% | −17,780−100.0% | Sold out |
| New York State Common Retirement Fund | 0 | $0 | 0.00% | −17,763−100.0% | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −17,691−100.0% | Sold out |
| Ameritas Investment Partners, Inc. | 0 | $0 | 0.00% | −17,644−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −17,500−100.0% | Sold out |
| Daiwa Securities Group Inc. | 0 | $0 | 0.00% | −17,500−100.0% | Sold out |
| Arizona State Retirement System | 0 | $0 | 0.00% | −17,250−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −16,943−100.0% | Sold out |
| Carmignac Gestion | 0 | $0 | 0.00% | −16,886−100.0% | Sold out |
| LPL Financial LLC | 0 | $0 | 0.00% | −16,698−100.0% | Sold out |
| Louisiana State Employees Retirement System | 0 | $0 | 0.00% | −16,600−100.0% | Sold out |
| Victory Capital Management Inc | 0 | $0 | 0.00% | −16,488−100.0% | Sold out |
| Handelsbanken Fonder AB | 0 | $0 | 0.00% | −15,400−100.0% | Sold out |
| State Board of Administration of Florida Retirement System | 0 | $0 | 0.00% | −15,213−100.0% | Sold out |
| Russell Investments Group, Ltd. | 0 | $0 | 0.00% | −15,171−100.0% | Sold out |
| Bradley Foster & Sargent Inc | 0 | $0 | 0.00% | −15,023−100.0% | Sold out |
| Apriem Advisors | 0 | $0 | 0.00% | −14,965−100.0% | Sold out |
| Natixis Advisors, L.P. | 0 | $0 | 0.00% | −14,821−100.0% | Sold out |
| Pacer Advisors, Inc. | 0 | $0 | 0.00% | −14,628−100.0% | Sold out |
| Edentree Asset Management Ltd | 0 | $0 | 0.00% | −14,496−100.0% | Sold out |
| State of Michigan Retirement System | 0 | $0 | 0.00% | −14,200−100.0% | Sold out |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0 | $0 | 0.00% | −14,164−100.0% | Sold out |
| Select Equity Group, L.P. | 0 | $0 | 0.00% | −14,140−100.0% | Sold out |
| Thrivent Financial for Lutherans | 0 | $0 | 0.00% | −14,065−100.0% | Sold out |
| Creative Planning | 0 | $0 | 0.00% | −13,859−100.0% | Sold out |
| BCK Capital Management LP | 0 | $0 | 0.00% | −13,800−100.0% | Sold out |
| Northwestern Mutual Investment Management Company, LLC | 0 | $0 | 0.00% | −13,285−100.0% | Sold out |
| Pathstone Holdings, LLC | 0 | $0 | 0.00% | −13,271−100.0% | Sold out |
| New Age Alpha Advisors, LLC | 0 | $0 | 0.00% | −13,041−100.0% | Sold out |
| Neuberger Berman Group LLC | 0 | $0 | 0.00% | −12,757−100.0% | Sold out |
| Bardin Hill Management Partners LP | 0 | $0 | 0.00% | −12,635−100.0% | Sold out |
| Harvest Management LLC | 0 | $0 | 0.00% | −12,500−100.0% | Sold out |
| KLP Kapitalforvaltning AS | 0 | $0 | 0.00% | −12,300−100.0% | Sold out |
| Oregon Public Employees Retirement Fund | 0 | $0 | 0.00% | −12,130−100.0% | Sold out |
| NJ State Employees Deferred Compensation Plan | 0 | $0 | 0.00% | −12,000−100.0% | Sold out |
| Skandinaviska Enskilda Banken AB (publ) | 0 | $0 | 0.00% | −12,000−100.0% | Sold out |
| Harbor Capital Advisors, Inc. | 0 | $0 | 0.00% | −11,678−100.0% | Sold out |
| Police & Firemen's Retirement System of New Jersey | 0 | $0 | 0.00% | −11,590−100.0% | Sold out |
| New Mexico Educational Retirement Board | 0 | $0 | 0.00% | −11,500−100.0% | Sold out |
| Vontobel Holding Ltd. | 0 | $0 | 0.00% | −11,358−100.0% | Sold out |
| Prescott Group Capital Management, L.L.C. | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Credit Industriel Et Commercial | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| DeepCurrents Investment Group LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −9,991−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −9,381−100.0% | Sold out |
| Glenmede Trust Co NA | 0 | $0 | 0.00% | −8,852−100.0% | Sold out |
| New York State Teachers Retirement System | 0 | $0 | 0.00% | −8,600−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −8,283−100.0% | Sold out |
| Pictet Asset Management Holding SA | 0 | $0 | 0.00% | −8,118−100.0% | Sold out |
| Xponance, Inc. | 0 | $0 | 0.00% | −8,079−100.0% | Sold out |
| Susquehanna Fundamental Investments, LLC | 0 | $0 | 0.00% | −8,000−100.0% | Sold out |
| Illinois Municipal Retirement Fund | 0 | $0 | 0.00% | −7,810−100.0% | Sold out |
| Gamco Investors, Inc. Et Al | 0 | $0 | 0.00% | −7,650−100.0% | Sold out |
| Blackstone Group Inc. | 0 | $0 | 0.00% | −6,877−100.0% | Sold out |
| State of Alaska, Department of Revenue | 0 | $0 | 0.00% | −6,815−100.0% | Sold out |
| Harvest Fund Management Co., Ltd | 0 | $0 | 0.00% | −7,079−100.0% | Sold out |
| SEI Investments Co | 0 | $0 | 0.00% | −6,521−100.0% | Sold out |
| Linden Thomas Advisory Services, LLC | 0 | $0 | 0.00% | −6,341−100.0% | Sold out |
| Cresset Asset Management, LLC | 0 | $0 | 0.00% | −6,337−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −6,330−100.0% | Sold out |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 0 | $0 | 0.00% | −6,243−100.0% | Sold out |
| Jackson Square Capital, LLC | 0 | $0 | 0.00% | −6,033−100.0% | Sold out |
| Quinn Opportunity Partners LLC | 0 | $0 | 0.00% | −6,000−100.0% | Sold out |
| MML Investors Services, LLC | 0 | $0 | 0.00% | −5,836−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −5,650−100.0% | Sold out |
| Public Employees Retirement Association of Colorado | 0 | $0 | 0.00% | −5,588−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −5,690−100.0% | Sold out |