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 2021
Institutional positions in Altair Engineering Inc. as of Dec 31, 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
- 176
- +4 vs. Q3 2021
- Shares held
- 49.6M
- +824.2K (+1.7%) vs. Q3 2021
- Total value
- $3.83B
- +$467.2M (+13.9%) vs. Q3 2021
- New holders
- 29
- 68 more added
- Sold out
- 25
- 54 more reduced
1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Altair Engineering Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Matrix Capital Management Company, LP | 8,600,000 | $665.0M | 7.40% | +419,411+5.1% | Added |
| Vanguard Group Inc | 4,627,749 | $357.8M | 0.01% | +165,648+3.7% | Added |
| BlackRock Inc. | 4,539,534 | $351.0M | 0.01% | +235,385+5.5% | Added |
| Pictet Asset Management SA | 3,873,734 | $299.5M | 0.30% | +100,732+2.7% | Added |
| Conestoga Capital Advisors, LLC | 2,330,639 | $180.2M | 2.34% | +4,780+0.2% | Added |
| Impax Asset Management Group plc | 2,270,939 | $174.8M | 0.64% | +197,646+9.5% | Added |
| Janus Henderson Group PLC | 1,671,459 | $129.2M | 0.05% | −184,694−10.0% | Reduced |
| Neuberger Berman Group LLC | 1,637,259 | $126.6M | 0.10% | −46,533−2.8% | Reduced |
| Bamco Inc | 1,635,056 | $126.4M | 0.27% | −7,028−0.4% | Reduced |
| Invesco Ltd. | 1,173,728 | $90.8M | 0.02% | −50,321−4.1% | Reduced |
| Ameriprise Financial Inc | 1,082,332 | $83.7M | 0.02% | +11,569+1.1% | Added |
| Eaton Vance Management | 983,464 | $76.0M | 0.09% | +35,647+3.8% | Added |
| State Street Corp | 921,512 | $71.3M | 0.00% | +7,701+0.8% | Added |
| Artisan Partners Limited Partnership | 897,940 | $69.4M | 0.08% | +91,333+11.3% | Added |
| Geode Capital Management, LLC | 849,403 | $65.7M | 0.01% | +56,026+7.1% | Added |
| Primecap Management Co | 834,400 | $64.5M | 0.04% | −59,640−6.7% | Reduced |
| Federated Hermes, Inc. | 771,622 | $59.7M | 0.11% | +2,832+0.4% | Added |
| AXA S.A. | 725,671 | $56.1M | 0.14% | +55,732+8.3% | Added |
| Norges Bank | 572,968 | $44.3M | 0.01% | +64,803+12.8% | Added |
| Northern Trust Corp | 496,892 | $38.4M | 0.01% | +1,191+0.2% | Added |
| Standard Life Aberdeen plc | 493,900 | $38.2M | 0.08% | +212,002+75.2% | Added |
| Price T Rowe Associates Inc | 470,663 | $36.4M | 0.00% | −2,833−0.6% | Reduced |
| Royal Bank of Canada | 457,319 | $35.4M | 0.01% | +6,656+1.5% | Added |
| Palisade Capital Management LLC | 451,975 | $34.9M | 0.71% | +4,478+1.0% | Added |
| Bradley Foster & Sargent Inc | 407,145 | $31.5M | 0.65% | −12,451−3.0% | Reduced |
| Charles Schwab Investment Management Inc | 348,623 | $27.0M | 0.01% | +25,662+7.9% | Added |
| Dimensional Fund Advisors LP | 343,027 | $26.5M | 0.01% | +15,498+4.7% | Added |
| Alkeon Capital Management LLC | 302,004 | $23.4M | 0.08% | −375,000−55.4% | Reduced |
| ARK Investment Management LLCSuperinvestorARK Invest | 213,576 | $16.5M | 0.05% | −52,106−19.6% | Reduced |
| Credit Suisse AG | 205,410 | $15.9M | 0.01% | −5,112−2.4% | Reduced |
| Bank of New York Mellon Corp | 204,225 | $15.8M | 0.00% | +3,237+1.6% | Added |
| BNP Paribas Arbitrage, SA | 202,440 | $15.7M | 0.04% | +156,002+335.9% | Added |
| Allianz Asset Management GmbH | 190,461 | $14.7M | 0.01% | −2,559−1.3% | Reduced |
| Nuveen Asset Management, LLC | 184,633 | $14.3M | 0.00% | −858−0.5% | Reduced |
| Morgan Stanley | 183,706 | $14.2M | 0.00% | +58,004+46.1% | Added |
| Eagle Asset Management Inc | 163,360 | $12.3M | 0.05% | −5,945−3.5% | Reduced |
| Cooper Investors Pty Ltd | 156,151 | $12.1M | 0.76% | +1,261+0.8% | Added |
| Polen Capital Management LLC | 153,381 | $11.9M | 0.02% | +34,154+28.6% | Added |
| Diversified Portfolios, Inc. | 150,289 | $11.6M | 2.79% | −13,000−8.0% | Reduced |
| Intrinsic Edge Capital Management LLC | 144,598 | $11.2M | 0.84% | +144,598 | New |
| New York State Common Retirement Fund | 136,218 | $10.5M | 0.01% | −50.0% | Reduced |
| Bank of America Corp | 133,446 | $10.3M | 0.00% | +25,524+23.7% | Added |
| Comerica Bank | 175,237 | $10.1M | 0.07% | −2,713−1.5% | Reduced |
| State of Wisconsin Investment Board | 124,650 | $9.64M | 0.02% | 00.0% | Unchanged |
| Massachusetts Financial Services Co | 122,839 | $9.50M | 0.00% | −18,850−13.3% | Reduced |
| Wells Fargo & Company | 114,652 | $8.87M | 0.00% | −4,309−3.6% | Reduced |
| Oak Ridge Investments LLC | 110,208 | $8.52M | 0.72% | −1,715−1.5% | Reduced |
| Goldman Sachs Group Inc | 105,681 | $8.17M | 0.00% | −61,743−36.9% | Reduced |
| Swiss National Bank | 102,500 | $7.92M | 0.00% | +1,500+1.5% | Added |
| RE Advisers Corp | 101,177 | $7.82M | 0.18% | 00.0% | Unchanged |
| King Luther Capital Management Corp | 100,951 | $7.81M | 0.04% | +7,426+7.9% | Added |
| Raymond James & Associates | 99,312 | $7.68M | 0.01% | +162+0.2% | Added |
| SEI Investments Co | 98,527 | $7.62M | 0.01% | +6,421+7.0% | Added |
| Envestnet Asset Management Inc | 93,935 | $7.26M | 0.00% | +75,748+416.5% | Added |
| JPMorgan Chase & Co | 90,444 | $6.99M | 0.00% | +29,521+48.5% | Added |
| D. E. Shaw & Co., Inc. | 89,763 | $6.94M | 0.01% | +374+0.4% | Added |
| Canada Pension Plan Investment Board | 80,000 | $6.19M | 0.01% | +80,000 | New |
| Mercer Global Advisors Inc | 74,194 | $5.74M | 0.04% | +74,194 | New |
| Barclays PLC | 73,603 | $5.69M | 0.00% | +37,555+104.2% | Added |
| California State Teachers Retirement System | 64,518 | $4.99M | 0.01% | +2,114+3.4% | Added |
| Employees Retirement System of Texas | 62,000 | $4.79M | 0.05% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 61,963 | $4.79M | 0.05% | −577−0.9% | Reduced |
| Sit Investment Associates Inc | 59,783 | $4.62M | 0.11% | 00.0% | Unchanged |
| Parametric Portfolio Associates LLC | 56,953 | $4.40M | 0.00% | −2,523−4.2% | Reduced |
| Alliancebernstein L.P. | 55,793 | $4.31M | 0.00% | −167−0.3% | Reduced |
| Principal Financial Group Inc | 54,402 | $4.21M | 0.00% | +210+0.4% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 53,045 | $4.10M | 0.01% | +53,045 | New |
| FMR LLC | 52,855 | $4.09M | 0.00% | +2,323+4.6% | Added |
| UBS Asset Management Americas Inc | 51,259 | $3.96M | 0.00% | +843+1.7% | Added |
| Rhumbline Advisers | 47,001 | $3.63M | 0.00% | −572−1.2% | Reduced |
| Polarity Investment Partners LP | 39,806 | $3.08M | 6.49% | +39,806 | New |
| Russell Investments Group, Ltd. | 37,703 | $2.91M | 0.00% | +919+2.5% | Added |
| Legal & General Group Plc | 37,170 | $2.87M | 0.00% | +2,036+5.8% | Added |
| Two Sigma Investments, LP | 35,955 | $2.78M | 0.01% | −3,751−9.4% | Reduced |
| State of New Jersey Common Pension Fund D | 35,209 | $2.72M | 0.01% | −936−2.6% | Reduced |
| Renaissance Technologies LLC | 34,400 | $2.66M | 0.00% | −28,700−45.5% | Reduced |
| First Trust Advisors LP | 31,907 | $2.47M | 0.00% | −7,905−19.9% | Reduced |
| Deutsche Bank AG | 31,478 | $2.43M | 0.00% | −222−0.7% | Reduced |
| Citadel Advisors LLC | 31,238 | $2.42M | 0.00% | −283−0.9% | Reduced |
| Allspring Global Investments Holdings, LLC | 29,648 | $2.29M | 0.00% | +29,648 | New |
| Squarepoint Ops LLC | 29,565 | $2.29M | 0.01% | +29,565 | New |
| Select Equity Group, L.P. | 28,937 | $2.24M | 0.01% | +1,814+6.7% | Added |
| Triasima Portfolio Management inc. | 28,210 | $2.18M | 0.11% | 00.0% | Unchanged |
| Lord, Abbett & Co. LLC | 26,786 | $2.07M | 0.00% | 00.0% | Unchanged |
| American International Group, Inc. | 24,579 | $1.90M | 0.01% | −736−2.9% | Reduced |
| Manufacturers Life Insurance Company, The | 23,961 | $1.85M | 0.00% | −442−1.8% | Reduced |
| Gyon Technologies Capital Management, LP | 23,624 | $1.83M | 0.34% | +18,627+372.8% | Added |
| Glenmede Trust Co NA | 21,789 | $1.68M | 0.01% | +1,399+6.9% | Added |
| Citigroup Inc | 18,444 | $1.43M | 0.00% | +6,434+53.6% | Added |
| Voya Investment Management LLC | 18,005 | $1.39M | 0.00% | +23+0.1% | Added |
| EAM Investors, LLC | 17,479 | $1.35M | 0.22% | −9,241−34.6% | Reduced |
| MetLife Investment Management | 15,558 | $1.20M | 0.01% | −1,102−6.6% | Reduced |
| Apriem Advisors | 14,965 | $1.16M | 0.16% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 14,143 | $1.09M | 0.00% | −488−3.3% | Reduced |
| AlphaCrest Capital Management LLC | 13,787 | $1.07M | 0.04% | +2,106+18.0% | Added |
| STRS Ohio | 12,800 | $989.0K | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 12,534 | $969.0K | 0.01% | +83+0.7% | Added |
| LPL Financial LLC | 12,319 | $937.0K | 0.00% | +3,906+46.4% | Added |
| Metropolitan Life Insurance Co | 12,044 | $931.2K | 0.01% | 00.0% | Unchanged |
| NJ State Employees Deferred Compensation Plan | 12,000 | $928.0K | 0.12% | 00.0% | Unchanged |