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 |
|---|---|---|---|---|---|
| Bell Investment Advisors, Inc | 16 | $1.00K | 0.00% | +16 | New |
| Covestor Ltd | 9 | $1.00K | 0.00% | +9 | New |
| Carroll Financial Associates, Inc. | 28 | $2.00K | 0.00% | −104−78.8% | Reduced |
| Patriot Financial Group Insurance Agency, LLC | 20 | $2.00K | 0.00% | 00.0% | Unchanged |
| American Portfolios Advisors | 38 | $2.94K | 0.00% | 00.0% | Unchanged |
| Ellevest, Inc. | 52 | $4.00K | 0.00% | +39+300.0% | Added |
| Parallel Advisors, LLC | 74 | $6.00K | 0.00% | +74 | New |
| First Horizon Advisors, Inc. | 110 | $8.00K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 100 | $8.00K | 0.00% | +100 | New |
| Signaturefd, LLC | 129 | $10.0K | 0.00% | +58+81.7% | Added |
| TCI Wealth Advisors, Inc. | 150 | $12.0K | 0.00% | +70+87.5% | Added |
| Dark Forest Capital Management LP | 227 | $18.0K | 0.01% | −2,941−92.8% | Reduced |
| EverSource Wealth Advisors, LLC | 250 | $19.0K | 0.01% | +250 | New |
| Steward Partners Investment Advisory, LLC | 483 | $37.0K | 0.00% | 00.0% | Unchanged |
| Catalyst Capital Advisors LLC | 501 | $39.0K | 0.00% | +501 | New |
| Harvest Fund Management Co., Ltd | 565 | $42.0K | 0.01% | 00.0% | Unchanged |
| Macquarie Group Ltd | 601 | $46.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 718 | $55.0K | 0.00% | −1,527−68.0% | Reduced |
| Harding Loevner LP | 816 | $63.0K | 0.00% | +277+51.4% | Added |
| Fifth Third Bancorp | 860 | $66.0K | 0.00% | +217+33.7% | Added |
| Leonteq Securities AG | 1,000 | $77.3K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 1,389 | $107.0K | 0.00% | −235−14.5% | Reduced |
| Natixis Investment Managers International | 1,797 | $138.0K | 0.01% | −944−34.4% | Reduced |
| Altshuler Shaham Ltd | 1,824 | $141.0K | 0.00% | −832−31.3% | Reduced |
| State of Wyoming | 2,048 | $158.0K | 0.07% | +2,043+40,860.0% | Added |
| Advisor Group Holdings, Inc. | 2,111 | $161.0K | 0.00% | +119+6.0% | Added |
| Great West Life Assurance Co | 2,366 | $183.0K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 2,367 | $183.0K | 0.00% | +1,735+274.5% | Added |
| Cornerstone Investment Partners, LLC | 2,645 | $205.0K | 0.01% | +2,645 | New |
| Marco Investment Management LLC | 2,775 | $215.0K | 0.02% | +2,775 | New |
| Balyasny Asset Management LLC | 2,914 | $225.0K | 0.00% | +2,914 | New |
| HighTower Advisors, LLC | 2,991 | $232.0K | 0.00% | +2,991 | New |
| Jane Street Group, LLC | 3,068 | $237.0K | 0.00% | −258−7.8% | Reduced |
| SG Americas Securities, LLC | 3,108 | $240.0K | 0.00% | −69,362−95.7% | Reduced |
| Raymond James Trust N.A. | 3,140 | $243.0K | 0.01% | +70+2.3% | Added |
| CIBC Asset Management Inc | 3,152 | $244.0K | 0.00% | +74+2.4% | Added |
| Voloridge Investment Management, LLC | 3,171 | $245.0K | 0.00% | −1,281−28.8% | Reduced |
| O'Shaughnessy Asset Management, LLC | 3,169 | $245.0K | 0.00% | 00.0% | Unchanged |
| Keybank National Association | 3,458 | $267.0K | 0.00% | −451−11.5% | Reduced |
| Prudential Financial Inc | 3,384 | $273.0K | 0.00% | −791−18.9% | Reduced |
| Franklin Resources Inc | 3,544 | $274.0K | 0.00% | −1,296−26.8% | Reduced |
| Ameritas Investment Partners, Inc. | 3,545 | $274.0K | 0.01% | 00.0% | Unchanged |
| Lindenwold Advisors | 3,574 | $276.0K | 0.16% | +3,574 | New |
| Natixis | 3,661 | $283.0K | 0.00% | +3,661 | New |
| US Bancorp | 3,754 | $290.0K | 0.00% | 00.0% | Unchanged |
| Fred Alger Management, LLC | 3,902 | $302.0K | 0.00% | −38,902−90.9% | Reduced |
| FDx Advisors, Inc. | 3,993 | $309.0K | 0.01% | +3,993 | New |
| Millennium Management LLC | 4,038 | $312.0K | 0.00% | −56,971−93.4% | Reduced |
| Versor Investments LP | 4,042 | $313.0K | 0.01% | +4,042 | New |
| MQS Management LLC | 4,242 | $328.0K | 0.53% | +4,242 | New |
| Needham Investment Management LLC | 5,250 | $406.0K | 0.05% | +750+16.7% | Added |
| Baird Financial Group, Inc. | 5,330 | $412.0K | 0.00% | +10+0.2% | Added |
| Public Employees Retirement Association of Colorado | 5,588 | $432.0K | 0.00% | 00.0% | Unchanged |
| Essex Investment Management Co LLC | 5,641 | $436.0K | 0.05% | −27−0.5% | Reduced |
| Boothbay Fund Management, LLC | 5,844 | $452.0K | 0.01% | −349−5.6% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,993 | $463.0K | 0.00% | +1,509+33.7% | Added |
| Cna Financial Corp | 6,311 | $488.0K | 0.13% | 00.0% | Unchanged |
| AQR Capital Management LLC | 6,448 | $499.0K | 0.00% | +1,225+23.5% | Added |
| Northwestern Mutual Wealth Management Co | 6,800 | $526.0K | 0.00% | +6,800 | New |
| Susquehanna International Group, LLP | 6,858 | $530.0K | 0.00% | +6,858 | New |
| Putnam Investments LLC | 6,996 | $541.0K | 0.00% | +6,996 | New |
| Capital Impact Advisors, LLC | 7,076 | $547.0K | 0.38% | +7,076 | New |
| Oppenheimer Asset Management Inc. | 7,726 | $598.0K | 0.01% | +1,632+26.8% | Added |
| Pathstone Family Office, LLC | 7,778 | $601.0K | 0.01% | 00.0% | Unchanged |
| Mountain Capital Investment Advisors, Inc | 9,033 | $619.0K | 0.28% | +1,761+24.2% | Added |
| Amalgamated Bank | 8,139 | $629.0K | 0.00% | −86−1.0% | Reduced |
| Polar Capital Holdings Plc | 8,326 | $644.0K | 0.00% | +8,326 | New |
| Zions Bancorporation, N.A. | 8,474 | $655.0K | 0.06% | +1,201+16.5% | Added |
| Duality Advisers, LP | 8,629 | $667.0K | 0.07% | +8,629 | New |
| Teacher Retirement System of Texas | 9,032 | $698.0K | 0.00% | +1,906+26.7% | Added |
| First Republic Investment Management, Inc. | 9,495 | $734.0K | 0.00% | +1,640+20.9% | Added |
| HSBC Holdings PLC | 9,941 | $758.0K | 0.00% | +9,941 | New |
| ProShare Advisors LLC | 10,071 | $779.0K | 0.00% | +4,146+70.0% | Added |
| Handelsbanken Fonder AB | 10,500 | $812.0K | 0.00% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 10,800 | $835.0K | 0.00% | −8,700−44.6% | Reduced |
| Jackson Square Capital, LLC | 11,238 | $869.0K | 0.25% | −360−3.1% | Reduced |
| NJ State Employees Deferred Compensation Plan | 12,000 | $928.0K | 0.12% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 12,044 | $931.2K | 0.01% | 00.0% | Unchanged |
| LPL Financial LLC | 12,319 | $937.0K | 0.00% | +3,906+46.4% | Added |
| Arizona State Retirement System | 12,534 | $969.0K | 0.01% | +83+0.7% | Added |
| STRS Ohio | 12,800 | $989.0K | 0.00% | 00.0% | Unchanged |
| AlphaCrest Capital Management LLC | 13,787 | $1.07M | 0.04% | +2,106+18.0% | Added |
| State Board of Administration of Florida Retirement System | 14,143 | $1.09M | 0.00% | −488−3.3% | Reduced |
| Apriem Advisors | 14,965 | $1.16M | 0.16% | 00.0% | Unchanged |
| MetLife Investment Management | 15,558 | $1.20M | 0.01% | −1,102−6.6% | Reduced |
| EAM Investors, LLC | 17,479 | $1.35M | 0.22% | −9,241−34.6% | Reduced |
| Voya Investment Management LLC | 18,005 | $1.39M | 0.00% | +23+0.1% | Added |
| Citigroup Inc | 18,444 | $1.43M | 0.00% | +6,434+53.6% | Added |
| Glenmede Trust Co NA | 21,789 | $1.68M | 0.01% | +1,399+6.9% | Added |
| Gyon Technologies Capital Management, LP | 23,624 | $1.83M | 0.34% | +18,627+372.8% | Added |
| Manufacturers Life Insurance Company, The | 23,961 | $1.85M | 0.00% | −442−1.8% | Reduced |
| American International Group, Inc. | 24,579 | $1.90M | 0.01% | −736−2.9% | Reduced |
| Lord, Abbett & Co. LLC | 26,786 | $2.07M | 0.00% | 00.0% | Unchanged |
| Triasima Portfolio Management inc. | 28,210 | $2.18M | 0.11% | 00.0% | Unchanged |
| Select Equity Group, L.P. | 28,937 | $2.24M | 0.01% | +1,814+6.7% | Added |
| Squarepoint Ops LLC | 29,565 | $2.29M | 0.01% | +29,565 | New |
| Allspring Global Investments Holdings, LLC | 29,648 | $2.29M | 0.00% | +29,648 | New |
| Citadel Advisors LLC | 31,238 | $2.42M | 0.00% | −283−0.9% | Reduced |
| Deutsche Bank AG | 31,478 | $2.43M | 0.00% | −222−0.7% | Reduced |
| First Trust Advisors LP | 31,907 | $2.47M | 0.00% | −7,905−19.9% | Reduced |