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 |
|---|---|---|---|---|---|
| State of Wyoming | 5 | $0 | 0.00% | −3−37.5% | Reduced |
| Ellevest, Inc. | 13 | $1.00K | 0.00% | 00.0% | Unchanged |
| Patriot Financial Group Insurance Agency, LLC | 20 | $1.00K | 0.00% | +3+17.6% | Added |
| Harbour Investments, Inc. | 17 | $1.00K | 0.00% | +13+325.0% | Added |
| Quadrant Capital Group LLC | 19 | $1.00K | 0.00% | +19 | New |
| American Portfolios Advisors | 38 | $2.62K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 55 | $4.00K | 0.00% | +55 | New |
| Signaturefd, LLC | 71 | $5.00K | 0.00% | +11+18.3% | Added |
| Hudock, Inc. | 90 | $6.00K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 80 | $6.00K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 110 | $7.00K | 0.00% | 00.0% | Unchanged |
| Carroll Financial Associates, Inc. | 132 | $9.00K | 0.00% | −5,456−97.6% | Reduced |
| Private Ocean, LLC | 200 | $14.0K | 0.00% | +200 | New |
| Quantbot Technologies LP | 469 | $32.0K | 0.00% | +469 | New |
| Steward Partners Investment Advisory, LLC | 483 | $33.0K | 0.00% | −146−23.2% | Reduced |
| Harding Loevner LP | 539 | $37.0K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 535 | $37.0K | 0.00% | 00.0% | Unchanged |
| Harvest Fund Management Co., Ltd | 565 | $38.0K | 0.01% | 00.0% | Unchanged |
| Macquarie Group Ltd | 601 | $41.0K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 632 | $44.0K | 0.00% | −1,621−71.9% | Reduced |
| Fifth Third Bancorp | 643 | $44.0K | 0.00% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 639 | $44.0K | 0.00% | 00.0% | Unchanged |
| Point72 Hong Kong Ltd | 754 | $52.0K | 0.00% | +754 | New |
| Leonteq Securities AG | 1,000 | $68.9K | 0.00% | +1,000 | New |
| Nisa Investment Advisors, LLC | 1,620 | $112.0K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 1,624 | $112.0K | 0.00% | +82+5.3% | Added |
| Advisor Group Holdings, Inc. | 1,992 | $139.0K | 0.00% | −899−31.1% | Reduced |
| Tower Research Capital LLC (TRC) | 2,245 | $155.0K | 0.00% | +3+0.1% | Added |
| Great West Life Assurance Co | 2,366 | $164.0K | 0.00% | 00.0% | Unchanged |
| Altshuler Shaham Ltd | 2,656 | $184.0K | 0.00% | −1,192−31.0% | Reduced |
| Natixis Investment Managers International | 2,741 | $188.0K | 0.01% | −165−5.7% | Reduced |
| Algert Global LLC | 2,987 | $206.0K | 0.03% | +2,987 | New |
| Raymond James Trust N.A. | 3,070 | $212.0K | 0.01% | +79+2.6% | Added |
| CIBC Asset Management Inc | 3,078 | $212.0K | 0.00% | +3,078 | New |
| Dark Forest Capital Management LP | 3,168 | $218.0K | 0.08% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 3,169 | $219.0K | 0.00% | +545+20.8% | Added |
| Jane Street Group, LLC | 3,326 | $229.0K | 0.00% | +3,326 | New |
| Zebra Capital Management LLC | 3,352 | $231.0K | 0.28% | −1,510−31.1% | Reduced |
| Ameritas Investment Partners, Inc. | 3,545 | $244.0K | 0.01% | −133−3.6% | Reduced |
| US Bancorp | 3,754 | $259.0K | 0.00% | −127−3.3% | Reduced |
| Keybank National Association | 3,909 | $269.0K | 0.00% | −12−0.3% | Reduced |
| Gsa Capital Partners LLP | 4,258 | $294.0K | 0.03% | +4,258 | New |
| Voloridge Investment Management, LLC | 4,452 | $307.0K | 0.00% | +4,452 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 4,484 | $309.0K | 0.00% | 00.0% | Unchanged |
| Needham Investment Management LLC | 4,500 | $310.0K | 0.04% | +1,250+38.5% | Added |
| Prudential Financial Inc | 4,175 | $313.0K | 0.00% | +462+12.4% | Added |
| Dynamic Technology Lab Private Ltd | 4,560 | $314.0K | 0.04% | +4,560 | New |
| Franklin Resources Inc | 4,840 | $333.0K | 0.00% | +154+3.3% | Added |
| Quadrature Capital Ltd | 4,945 | $341.0K | 0.01% | +4,945 | New |
| Schonfeld Strategic Advisors LLC | 4,960 | $342.0K | 0.00% | +4,960 | New |
| Gyon Technologies Capital Management, LP | 4,997 | $344.0K | 0.09% | +4,997 | New |
| AQR Capital Management LLC | 5,223 | $360.0K | 0.00% | +716+15.9% | Added |
| Arrowstreet Capital, Limited Partnership | 5,300 | $365.0K | 0.00% | −42,942−89.0% | Reduced |
| Baird Financial Group, Inc. | 5,320 | $367.0K | 0.00% | +5,320 | New |
| Public Employees Retirement Association of Colorado | 5,588 | $385.0K | 0.00% | 00.0% | Unchanged |
| Essex Investment Management Co LLC | 5,668 | $391.0K | 0.05% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 5,714 | $393.0K | 0.00% | +5,714 | New |
| ProShare Advisors LLC | 5,925 | $408.0K | 0.00% | −5,852−49.7% | Reduced |
| Oppenheimer Asset Management Inc. | 6,094 | $421.0K | 0.01% | −2,085−25.5% | Reduced |
| Boothbay Fund Management, LLC | 6,193 | $427.0K | 0.02% | +32+0.5% | Added |
| Cna Financial Corp | 6,311 | $435.0K | 0.12% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 7,126 | $491.0K | 0.00% | +1,933+37.2% | Added |
| Zions Bancorporation, N.A. | 7,273 | $501.0K | 0.05% | +640+9.6% | Added |
| Mountain Capital Investment Advisors, Inc | 7,272 | $514.0K | 0.27% | −109−1.5% | Reduced |
| Pathstone Family Office, LLC | 7,778 | $536.0K | 0.02% | +419+5.7% | Added |
| First Republic Investment Management, Inc. | 7,855 | $542.0K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 8,225 | $567.0K | 0.00% | −348−4.1% | Reduced |
| Cubist Systematic Strategies, LLC | 8,447 | $582.0K | 0.01% | −20,176−70.5% | Reduced |
| LPL Financial LLC | 8,413 | $596.0K | 0.00% | +709+9.2% | Added |
| EP Wealth Advisors, LLC | 9,561 | $659.0K | 0.02% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 9,964 | $687.0K | 0.01% | +6,333+174.4% | Added |
| Psagot Investment House Ltd. | 10,428 | $719.0K | 0.12% | −73,925−87.6% | Reduced |
| Psagot Value Holdings Ltd. / (Israel) | 10,428 | $719.0K | 0.12% | +10,428 | New |
| Handelsbanken Fonder AB | 10,500 | $724.0K | 0.00% | 00.0% | Unchanged |
| Jackson Square Capital, LLC | 11,598 | $800.0K | 0.26% | −253−2.1% | Reduced |
| AlphaCrest Capital Management LLC | 11,681 | $805.0K | 0.04% | −12,699−52.1% | Reduced |
| NJ State Employees Deferred Compensation Plan | 12,000 | $827.0K | 0.11% | 00.0% | Unchanged |
| Citigroup Inc | 12,010 | $828.0K | 0.00% | −7,454−38.3% | Reduced |
| Metropolitan Life Insurance Co | 12,044 | $830.3K | 0.01% | +12,044 | New |
| Arizona State Retirement System | 12,451 | $858.0K | 0.01% | +432+3.6% | Added |
| STRS Ohio | 12,800 | $882.0K | 0.00% | −700−5.2% | Reduced |
| HRT Financial LP | 13,785 | $950.0K | 0.01% | +13,785 | New |
| State Board of Administration of Florida Retirement System | 14,631 | $1.01M | 0.00% | 00.0% | Unchanged |
| Apriem Advisors | 14,965 | $1.03M | 0.15% | 00.0% | Unchanged |
| MetLife Investment Management | 16,660 | $1.15M | 0.01% | 00.0% | Unchanged |
| Voya Investment Management LLC | 17,982 | $1.24M | 0.00% | +208+1.2% | Added |
| Envestnet Asset Management Inc | 18,187 | $1.25M | 0.00% | −4,615−20.2% | Reduced |
| Two Sigma Advisers, LP | 19,500 | $1.34M | 0.00% | −31,900−62.1% | Reduced |
| Glenmede Trust Co NA | 20,390 | $1.41M | 0.01% | +720+3.7% | Added |
| Manufacturers Life Insurance Company, The | 24,403 | $1.68M | 0.00% | −1,859−7.1% | Reduced |
| American International Group, Inc. | 25,315 | $1.75M | 0.01% | −122−0.5% | Reduced |
| EAM Investors, LLC | 26,720 | $1.84M | 0.31% | +26,720 | New |
| Lord, Abbett & Co. LLC | 26,786 | $1.85M | 0.00% | 00.0% | Unchanged |
| Select Equity Group, L.P. | 27,123 | $1.87M | 0.01% | +3,029+12.6% | Added |
| Triasima Portfolio Management inc. | 28,210 | $1.95M | 0.10% | 00.0% | Unchanged |
| Citadel Advisors LLC | 31,521 | $2.17M | 0.00% | +10,854+52.5% | Added |
| Deutsche Bank AG | 31,700 | $2.19M | 0.00% | −255,062−88.9% | Reduced |
| Legal & General Group Plc | 35,134 | $2.42M | 0.00% | +9,159+35.3% | Added |
| Barclays PLC | 36,048 | $2.48M | 0.00% | +14,996+71.2% | Added |
| State of New Jersey Common Pension Fund D | 36,145 | $2.49M | 0.01% | −3,102−7.9% | Reduced |