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 2021
Institutional positions in Altair Engineering Inc. as of Sep 30, 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
- 173
- +9 vs. Q2 2021
- Shares held
- 48.8M
- +7.96M (+19.5%) vs. Q2 2021
- Total value
- $3.36B
- +$548.5M (+19.5%) vs. Q2 2021
- New holders
- 26
- 60 more added
- Sold out
- 17
- 56 more reduced
1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding Altair Engineering Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Russell Investments Group, Ltd. | 36,784 | $2.54M | 0.00% | +7,056+23.7% | Added |
| Two Sigma Investments, LP | 39,706 | $2.74M | 0.01% | −84,372−68.0% | Reduced |
| First Trust Advisors LP | 39,812 | $2.75M | 0.00% | +11,571+41.0% | Added |
| Fred Alger Management, LLC | 42,804 | $2.95M | 0.01% | −45,077−51.3% | Reduced |
| Assenagon Asset Management S.A. | 46,092 | $3.18M | 0.01% | −6,906−13.0% | Reduced |
| BNP Paribas Arbitrage, SA | 46,438 | $3.20M | 0.01% | +840+1.8% | Added |
| Rhumbline Advisers | 47,573 | $3.28M | 0.00% | +2,278+5.0% | Added |
| UBS Asset Management Americas Inc | 50,416 | $3.48M | 0.00% | +147+0.3% | Added |
| FMR LLC | 50,532 | $3.48M | 0.00% | +739+1.5% | Added |
| Principal Financial Group Inc | 54,192 | $3.74M | 0.00% | +4,237+8.5% | Added |
| Alliancebernstein L.P. | 55,960 | $3.86M | 0.00% | 00.0% | Unchanged |
| Parametric Portfolio Associates LLC | 59,476 | $4.10M | 0.00% | +36,120+154.6% | Added |
| Sit Investment Associates Inc | 59,783 | $4.12M | 0.11% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 60,923 | $4.20M | 0.00% | −10,012−14.1% | Reduced |
| Millennium Management LLC | 61,009 | $4.21M | 0.01% | −84,953−58.2% | Reduced |
| Employees Retirement System of Texas | 62,000 | $4.27M | 0.05% | 00.0% | Unchanged |
| California State Teachers Retirement System | 62,404 | $4.30M | 0.01% | −183−0.3% | Reduced |
| Mutual of America Capital Management LLC | 62,540 | $4.31M | 0.04% | −900−1.4% | Reduced |
| Renaissance Technologies LLC | 63,100 | $4.35M | 0.01% | +2,965+4.9% | Added |
| SG Americas Securities, LLC | 72,470 | $5.00M | 0.03% | +21,191+41.3% | Added |
| D. E. Shaw & Co., Inc. | 89,389 | $6.16M | 0.01% | −14,235−13.7% | Reduced |
| SEI Investments Co | 92,106 | $6.35M | 0.01% | +37,698+69.3% | Added |
| King Luther Capital Management Corp | 93,525 | $6.45M | 0.03% | +9,680+11.5% | Added |
| Raymond James & Associates | 99,150 | $6.83M | 0.01% | +6,271+6.8% | Added |
| Swiss National Bank | 101,000 | $6.96M | 0.00% | +3,500+3.6% | Added |
| RE Advisers Corp | 101,177 | $6.97M | 0.17% | +2,700+2.7% | Added |
| Bank of America Corp | 107,922 | $7.44M | 0.00% | +25,940+31.6% | Added |
| Oak Ridge Investments LLC | 111,923 | $7.72M | 0.68% | −3,635−3.1% | Reduced |
| Wells Fargo & Company | 118,961 | $8.20M | 0.00% | −631−0.5% | Reduced |
| Polen Capital Management LLC | 119,227 | $8.22M | 0.02% | +10,126+9.3% | Added |
| State of Wisconsin Investment Board | 124,650 | $8.59M | 0.02% | 00.0% | Unchanged |
| Morgan Stanley | 125,702 | $8.67M | 0.00% | +30,749+32.4% | Added |
| New York State Common Retirement Fund | 136,223 | $9.39M | 0.01% | +30,466+28.8% | Added |
| Massachusetts Financial Services Co | 141,689 | $9.77M | 0.00% | −5,739−3.9% | Reduced |
| Cooper Investors Pty Ltd | 154,890 | $10.7M | 0.71% | +154,890 | New |
| Diversified Portfolios, Inc. | 163,289 | $11.3M | 3.11% | −64,500−28.3% | Reduced |
| Goldman Sachs Group Inc | 167,424 | $11.5M | 0.00% | +58,048+53.1% | Added |
| Eagle Asset Management Inc | 169,305 | $11.7M | 0.05% | −50,193−22.9% | Reduced |
| Nuveen Asset Management, LLC | 185,491 | $12.8M | 0.00% | −37,320−16.7% | Reduced |
| Allianz Asset Management GmbH | 193,020 | $13.3M | 0.01% | +193,020 | New |
| Comerica Bank | 177,950 | $13.5M | 0.08% | +18,358+11.5% | Added |
| Bank of New York Mellon Corp | 200,988 | $13.9M | 0.00% | +36,129+21.9% | Added |
| Credit Suisse AG | 210,522 | $14.5M | 0.01% | −19,387−8.4% | Reduced |
| ARK Investment Management LLCSuperinvestorARK Invest | 265,682 | $18.3M | 0.04% | −129,528−32.8% | Reduced |
| Standard Life Aberdeen plc | 281,898 | $19.4M | 0.04% | +281,898 | New |
| Charles Schwab Investment Management Inc | 322,961 | $22.3M | 0.01% | +8,283+2.6% | Added |
| Dimensional Fund Advisors LP | 327,529 | $22.6M | 0.01% | +67,555+26.0% | Added |
| Bradley Foster & Sargent Inc | 419,596 | $28.9M | 0.68% | −8,665−2.0% | Reduced |
| Palisade Capital Management LLC | 447,497 | $30.9M | 0.67% | +36,847+9.0% | Added |
| Royal Bank of Canada | 450,663 | $31.1M | 0.01% | −6,389−1.4% | Reduced |
| Price T Rowe Associates Inc | 473,496 | $32.6M | 0.00% | +325,126+219.1% | Added |
| Northern Trust Corp | 495,701 | $34.2M | 0.01% | −17,856−3.5% | Reduced |
| Norges Bank | 508,165 | $35.0M | 0.01% | +148,912+41.5% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 638,800 | $44.0M | 0.11% | +638,800 | New |
| AXA S.A. | 669,939 | $46.2M | 0.13% | −29,592−4.2% | Reduced |
| Alkeon Capital Management LLC | 677,004 | $46.7M | 0.16% | −1,510−0.2% | Reduced |
| Federated Hermes, Inc. | 768,790 | $53.0M | 0.10% | +5,368+0.7% | Added |
| Geode Capital Management, LLC | 793,377 | $54.7M | 0.01% | +10,141+1.3% | Added |
| Artisan Partners Limited Partnership | 806,607 | $55.6M | 0.07% | +250,784+45.1% | Added |
| Primecap Management Co | 894,040 | $61.6M | 0.04% | −18,940−2.1% | Reduced |
| State Street Corp | 913,811 | $63.0M | 0.00% | +6,458+0.7% | Added |
| Eaton Vance Management | 947,817 | $65.3M | 0.09% | +154,797+19.5% | Added |
| Ameriprise Financial Inc | 1,070,763 | $73.8M | 0.02% | −58,732−5.2% | Reduced |
| Invesco Ltd. | 1,224,049 | $84.4M | 0.02% | −129,082−9.5% | Reduced |
| Bamco Inc | 1,642,084 | $113.2M | 0.26% | +7,028+0.4% | Added |
| Neuberger Berman Group LLC | 1,683,792 | $116.1M | 0.10% | −22,329−1.3% | Reduced |
| Janus Henderson Group PLC | 1,856,153 | $128.0M | 0.06% | −134,040−6.7% | Reduced |
| Impax Asset Management Group plc | 2,073,293 | $142.2M | 0.58% | −39,141−1.9% | Reduced |
| Conestoga Capital Advisors, LLC | 2,325,859 | $160.3M | 2.22% | +25,980+1.1% | Added |
| Pictet Asset Management SA | 3,773,002 | $260.1M | 0.29% | +3,773,002 | New |
| BlackRock Inc. | 4,304,149 | $296.7M | 0.01% | −31,554−0.7% | Reduced |
| Vanguard Group Inc | 4,462,101 | $307.6M | 0.01% | +109,669+2.5% | Added |
| Matrix Capital Management Company, LP | 8,180,589 | $564.0M | 6.42% | +2,935,564+56.0% | Added |
| Cinctive Capital Management LP | 0 | $0 | 0.00% | −56,461−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −20,173−100.0% | Sold out |
| BCJ Capital Management, LLC | 0 | $0 | 0.00% | −17,952−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −15,277−100.0% | Sold out |
| Wellington Management Group LLP | 0 | $0 | 0.00% | −7,970−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −7,774−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −7,203−100.0% | Sold out |
| Truist Financial Corp | 0 | $0 | 0.00% | −5,814−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −5,099−100.0% | Sold out |
| Sanders Morris Harris LLC | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Southport Management, L.L.C. | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −3,676−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −3,505−100.0% | Sold out |
| Cornerstone Investment Partners, LLC | 0 | $0 | 0.00% | −3,245−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −1,816−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −280−100.0% | Sold out |
| Manchester Capital Management LLC | 0 | $0 | 0.00% | −36−100.0% | Sold out |
| Pictet Asset Management Ltd | – | – | – | – | Not filed |