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, Q3 2023
Institutional positions in Altair Engineering Inc. as of Sep 30, 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
- 194
- −19 vs. Q2 2023
- Shares held
- 52.7M
- +4.36M (+9.0%) vs. Q2 2023
- Total value
- $3.30B
- −$369.0M (−10.1%) vs. Q2 2023
- New holders
- 18
- 79 more added
- Sold out
- 37
- 64 more reduced
1 institution that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Altair Engineering Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Matrix Capital Management Company, LP | 11,300,457 | $707.0M | 8.48% | +126,257+1.1% | Added |
| Vanguard Group Inc | 5,727,942 | $358.3M | 0.01% | +179,838+3.2% | Added |
| BlackRock Inc. | 4,259,791 | $266.5M | 0.01% | +71,933+1.7% | Added |
| Pictet Asset Management Holding SA | 3,570,888 | $223.4M | 0.28% | +3,570,888 | New |
| Conestoga Capital Advisors, LLC | 2,409,511 | $150.7M | 2.59% | +40,030+1.7% | Added |
| Impax Asset Management Group plc | 2,130,550 | $132.6M | 0.59% | +137,933+6.9% | Added |
| Invesco Ltd. | 1,815,565 | $113.6M | 0.03% | −93,368−4.9% | Reduced |
| Bamco Inc | 1,635,507 | $102.3M | 0.30% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 1,487,231 | $93.0M | 0.04% | −35,889−2.4% | Reduced |
| Janus Henderson Group PLC | 1,263,470 | $79.0M | 0.05% | −63,200−4.8% | Reduced |
| Morgan Stanley | 1,218,238 | $76.2M | 0.01% | −37,642−3.0% | Reduced |
| State Street Corp | 1,165,367 | $72.9M | 0.00% | +20,807+1.8% | Added |
| Geode Capital Management, LLC | 1,120,887 | $70.1M | 0.01% | +49,085+4.6% | Added |
| Ameriprise Financial Inc | 951,698 | $59.5M | 0.02% | +176,780+22.8% | Added |
| AXA S.A. | 838,778 | $52.5M | 0.18% | −42,358−4.8% | Reduced |
| Standard Life Aberdeen plc | 662,501 | $41.4M | 0.11% | −32,642−4.7% | Reduced |
| Wellington Management Group LLP | 599,212 | $37.5M | 0.01% | +599,212 | New |
| Fred Alger Management, LLC | 545,796 | $34.1M | 0.20% | +29,467+5.7% | Added |
| Northern Trust Corp | 541,010 | $33.8M | 0.01% | +3,482+0.6% | Added |
| Dimensional Fund Advisors LP | 461,193 | $28.9M | 0.01% | +95,588+26.1% | Added |
| Royal Bank of Canada | 454,218 | $28.4M | 0.01% | +4,376+1.0% | Added |
| Primecap Management Co | 424,150 | $26.5M | 0.02% | −56,800−11.8% | Reduced |
| Charles Schwab Investment Management Inc | 415,538 | $26.0M | 0.01% | +16,075+4.0% | Added |
| Palisade Capital Management LLC | 393,838 | $24.6M | 0.69% | +6,091+1.6% | Added |
| Victory Capital Management Inc | 392,414 | $24.5M | 0.03% | +191,866+95.7% | Added |
| Norges Bank | 378,739 | $23.7M | 0.00% | −64,207−14.5% | Reduced |
| Federated Hermes, Inc. | 332,420 | $20.8M | 0.06% | −76,451−18.7% | Reduced |
| Bank of New York Mellon Corp | 269,932 | $16.9M | 0.00% | +16,768+6.6% | Added |
| Putnam Investments LLC | 258,329 | $16.2M | 0.02% | +53,774+26.3% | Added |
| Neuberger Berman Group LLC | 249,200 | $15.6M | 0.01% | +72,321+40.9% | Added |
| Nuveen Asset Management, LLC | 216,971 | $13.6M | 0.00% | +888+0.4% | Added |
| Eagle Asset Management Inc | 207,933 | $13.0M | 0.08% | +1,012+0.5% | Added |
| Thematics Asset Management | 185,708 | $11.6M | 0.57% | +7,399+4.1% | Added |
| Mairs & Power Inc | 181,928 | $11.4M | 0.13% | +24,323+15.4% | Added |
| Comerica Bank | 176,639 | $11.1M | 0.06% | +176,639 | New |
| Marshall Wace, LLP | 175,348 | $11.0M | 0.02% | +11,148+6.8% | Added |
| BNP Paribas Arbitrage, SA | 153,329 | $9.59M | 0.02% | +29,203+23.5% | Added |
| Credit Suisse AG | 148,912 | $9.32M | 0.01% | −110,283−42.5% | Reduced |
| Two Sigma Advisers, LP | 145,300 | $9.09M | 0.02% | +18,200+14.3% | Added |
| Raymond James & Associates | 130,299 | $8.15M | 0.01% | −1,772−1.3% | Reduced |
| Riposte Capital LLC | 125,000 | $7.82M | 3.59% | +10,000+8.7% | Added |
| Two Sigma Investments, LP | 122,083 | $7.64M | 0.02% | −2,707−2.2% | Reduced |
| New York State Common Retirement Fund | 118,984 | $7.44M | 0.01% | −1,045−0.9% | Reduced |
| Swiss National Bank | 117,400 | $7.34M | 0.01% | +3,400+3.0% | Added |
| Bank of America Corp | 113,463 | $7.10M | 0.00% | +45,365+66.6% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 112,415 | $7.03M | 0.04% | +26,122+30.3% | Added |
| King Luther Capital Management Corp | 107,041 | $6.70M | 0.03% | +1,587+1.5% | Added |
| Envestnet Asset Management Inc | 96,637 | $6.05M | 0.00% | −8,732−8.3% | Reduced |
| RE Advisers Corp | 94,477 | $5.91M | 0.16% | 00.0% | Unchanged |
| Nicholas Company, Inc. | 90,955 | $5.69M | 0.11% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 90,888 | $5.69M | 0.02% | −4,888−5.1% | Reduced |
| Franklin Resources Inc | 83,576 | $5.23M | 0.00% | −25,458−23.3% | Reduced |
| Voya Investment Management LLC | 79,100 | $4.95M | 0.01% | −170,175−68.3% | Reduced |
| JPMorgan Chase & Co | 78,479 | $4.91M | 0.00% | −1,593−2.0% | Reduced |
| Wells Fargo & Company | 77,960 | $4.88M | 0.00% | −9,367−10.7% | Reduced |
| Castleark Management LLC | 77,950 | $4.88M | 0.25% | +23,570+43.3% | Added |
| Rhumbline Advisers | 77,483 | $4.85M | 0.01% | +5,096+7.0% | Added |
| Goldman Sachs Group Inc | 77,241 | $4.83M | 0.00% | −9,067−10.5% | Reduced |
| Balyasny Asset Management LLC | 73,233 | $4.58M | 0.01% | +55,830+320.8% | Added |
| Citadel Advisors LLC | 70,640 | $4.42M | 0.00% | −95,762−57.5% | Reduced |
| ARK Investment Management LLCSuperinvestorARK Invest | 70,474 | $4.41M | 0.03% | −18,478−20.8% | Reduced |
| Mercer Global Advisors Inc | 64,131 | $4.01M | 0.02% | −138−0.2% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 63,700 | $3.99M | 0.02% | +63,700 | New |
| Axiom Investors LLC | 62,590 | $3.92M | 0.06% | −34,115−35.3% | Reduced |
| UBS Asset Management Americas Inc | 61,136 | $3.82M | 0.00% | +6,686+12.3% | Added |
| Sit Investment Associates Inc | 59,808 | $3.74M | 0.10% | 00.0% | Unchanged |
| Fisher Asset Management, LLC | 59,192 | $3.70M | 0.00% | −962−1.6% | Reduced |
| California State Teachers Retirement System | 59,096 | $3.70M | 0.01% | −4,890−7.6% | Reduced |
| Legal & General Group Plc | 51,472 | $3.22M | 0.00% | +525+1.0% | Added |
| Lazard Asset Management LLC | 45,427 | $2.84M | 0.00% | +45,400+168,148.1% | Added |
| Select Equity Group, L.P. | 44,807 | $2.80M | 0.01% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 43,451 | $2.72M | 0.00% | +12,344+39.7% | Added |
| Millennium Management LLC | 42,280 | $2.65M | 0.00% | −155,798−78.7% | Reduced |
| Hillsdale Investment Management Inc. | 38,720 | $2.42M | 0.22% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 38,664 | $2.42M | 0.03% | −2,300−5.6% | Reduced |
| Needham Investment Management LLC | 37,500 | $2.35M | 0.40% | +11,500+44.2% | Added |
| State of New Jersey Common Pension Fund D | 37,496 | $2.35M | 0.01% | +4,754+14.5% | Added |
| SEI Investments Co | 31,694 | $1.98M | 0.00% | −10,991−25.7% | Reduced |
| Manufacturers Life Insurance Company, The | 29,485 | $1.84M | 0.00% | +7,784+35.9% | Added |
| Price T Rowe Associates Inc | 29,340 | $1.84M | 0.00% | +1,519+5.5% | Added |
| MetLife Investment Management | 28,328 | $1.77M | 0.01% | 00.0% | Unchanged |
| Deutsche Bank AG | 28,004 | $1.75M | 0.00% | −9,468−25.3% | Reduced |
| First Trust Advisors LP | 27,647 | $1.73M | 0.00% | −10,900−28.3% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 27,535 | $1.72M | 0.00% | +2,039+8.0% | Added |
| American International Group, Inc. | 26,829 | $1.68M | 0.01% | +954+3.7% | Added |
| Russell Investments Group, Ltd. | 25,716 | $1.61M | 0.00% | −49,795−65.9% | Reduced |
| LPL Financial LLC | 25,605 | $1.61M | 0.00% | +2,543+11.0% | Added |
| Voloridge Investment Management, LLC | 24,330 | $1.52M | 0.01% | −21,334−46.7% | Reduced |
| Ensign Peak Advisors, Inc | 22,350 | $1.40M | 0.00% | −2,300−9.3% | Reduced |
| Bradley Foster & Sargent Inc | 18,248 | $1.38M | 0.03% | 00.0% | Unchanged |
| QRG Capital Management, Inc. | 20,331 | $1.27M | 0.02% | +20,331 | New |
| Zacks Investment Management | 19,506 | $1.22M | 0.02% | −442−2.2% | Reduced |
| Lord, Abbett & Co. LLC | 19,286 | $1.21M | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 19,175 | $1.20M | 0.00% | −993−4.9% | Reduced |
| Trexquant Investment LP | 18,240 | $1.14M | 0.03% | −21,123−53.7% | Reduced |
| Zions Bancorporation, N.A. | 17,847 | $1.12M | 0.10% | +1,306+7.9% | Added |
| Advent Capital Management | 17,400 | $1.09M | 0.03% | +17,400 | New |
| Squarepoint Ops LLC | 17,260 | $1.08M | 0.01% | +12,687+277.4% | Added |
| Natixis Advisors, L.P. | 17,104 | $1.07M | 0.00% | +296+1.8% | Added |
| Jefferies Financial Group Inc. | 16,975 | $1.06M | 0.03% | −16,024−48.6% | Reduced |