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, Q1 2023
Institutional positions in Altair Engineering Inc. as of Mar 31, 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
- 199
- +29 vs. Q4 2022
- Shares held
- 51.7M
- +2.34M (+4.8%) vs. Q4 2022
- Total value
- $3.73B
- +$1.48B (+66.1%) vs. Q4 2022
- New holders
- 46
- 67 more added
- Sold out
- 17
- 62 more reduced
3 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Altair Engineering Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Zions Bancorporation, N.A. | 16,464 | $1.19M | 0.10% | +2,015+13.9% | Added |
| Great West Life Assurance Co | 16,400 | $1.18M | 0.00% | +811+5.2% | Added |
| Zacks Investment Management | 15,310 | $1.10M | 0.01% | +15,310 | New |
| Arizona State Retirement System | 15,182 | $1.09M | 0.01% | +452+3.1% | Added |
| Apriem Advisors | 14,965 | $1.08M | 0.17% | 00.0% | Unchanged |
| Duality Advisers, LP | 14,616 | $1.05M | 0.12% | −1,626−10.0% | Reduced |
| State Board of Administration of Florida Retirement System | 14,373 | $1.04M | 0.00% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 14,107 | $1.02M | 0.01% | −3,841−21.4% | Reduced |
| Jackson Creek Investment Advisors LLC | 12,943 | $933.0K | 0.39% | +12,943 | New |
| NJ State Employees Deferred Compensation Plan | 12,000 | $865.3K | 0.13% | 00.0% | Unchanged |
| Balyasny Asset Management LLC | 11,876 | $856.4K | 0.00% | −1,393−10.5% | Reduced |
| Holocene Advisors, LP | 11,130 | $802.6K | 0.00% | +11,130 | New |
| Natixis | 10,561 | $761.6K | 0.01% | −1,084−9.3% | Reduced |
| Acadian Asset Management LLC | 10,533 | $758.0K | 0.00% | +10,533 | New |
| First Republic Investment Management, Inc. | 10,132 | $730.6K | 0.00% | +2,578+34.1% | Added |
| Glenmede Trust Co NA | 9,792 | $706.1K | 0.00% | +212+2.2% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 9,039 | $651.8K | 0.00% | +571+6.7% | Added |
| Virtue Capital Management, LLC | 9,050 | $623.0K | 0.10% | +9,050 | New |
| SG Americas Securities, LLC | 7,789 | $562.0K | 0.01% | −68,069−89.7% | Reduced |
| Amalgamated Bank | 7,345 | $530.0K | 0.00% | −1,299−15.0% | Reduced |
| Rockefeller Capital Management L.P. | 7,267 | $524.0K | 0.00% | −534−6.8% | Reduced |
| Symmetry Peak Management LLC | 7,000 | $504.8K | 2.40% | +7,000 | New |
| Stifel Financial Corp | 6,580 | $488.2K | 0.00% | +1,324+25.2% | Added |
| Bridgefront Capital, LLC | 6,677 | $481.5K | 0.29% | +6,677 | New |
| ProShare Advisors LLC | 6,624 | $477.7K | 0.00% | −65−1.0% | Reduced |
| Handelsbanken Fonder AB | 6,400 | $462.0K | 0.00% | 00.0% | Unchanged |
| Ziegler Capital Management, LLC | 6,079 | $438.4K | 0.02% | −20.0% | Reduced |
| Advisor Group Holdings, Inc. | 6,005 | $432.9K | 0.00% | +728+13.8% | Added |
| Aquatic Capital Management LLC | 5,900 | $425.0K | 0.03% | +3,400+136.0% | Added |
| Algert Global LLC | 5,890 | $424.7K | 0.02% | +5,890 | New |
| Teacher Retirement System of Texas | 5,828 | $420.0K | 0.00% | +38+0.7% | Added |
| Victory Capital Management Inc | 5,754 | $414.9K | 0.00% | −52−0.9% | Reduced |
| Principal Financial Group Inc | 5,727 | $413.0K | 0.00% | −515−8.3% | Reduced |
| Public Employees Retirement Association of Colorado | 5,588 | $403.0K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 5,208 | $375.5K | 0.00% | +5,208 | New |
| Los Angeles Capital Management LLC | 5,203 | $375.2K | 0.00% | +5,203 | New |
| Schechter Investment Advisors, LLC | 5,141 | $370.7K | 0.03% | −20.0% | Reduced |
| Quantamental Technologies LLC | 5,071 | $365.7K | 0.20% | +5,071 | New |
| Virtu Financial LLC | 4,792 | $345.0K | 0.04% | +4,792 | New |
| Amundi | 4,699 | $332.1K | 0.00% | +266+6.0% | Added |
| XTX Topco Ltd | 4,509 | $325.1K | 0.07% | +4,509 | New |
| Occudo Quantitative Strategies LP | 4,450 | $320.9K | 0.03% | +4,450 | New |
| Captrust Financial Advisors | 4,404 | $317.6K | 0.00% | +4,404 | New |
| Oppenheimer Asset Management Inc. | 4,306 | $310.5K | 0.00% | −1,915−30.8% | Reduced |
| Ameritas Investment Partners, Inc. | 4,159 | $299.9K | 0.01% | 00.0% | Unchanged |
| Quantbot Technologies LP | 4,054 | $292.3K | 0.02% | +4,054 | New |
| Lindenwold Advisors | 4,004 | $288.7K | 0.18% | +4,004 | New |
| Allspring Global Investments Holdings, LLC | 3,979 | $286.9K | 0.00% | −1,285−24.4% | Reduced |
| Wexford Capital LP | 3,933 | $283.6K | 0.06% | +3,933 | New |
| Petrus Trust Company, LTA | 3,894 | $280.8K | 0.03% | −7,958−67.1% | Reduced |
| Summit Global Investments | 3,800 | $274.0K | 0.02% | +3,800 | New |
| STRS Ohio | 3,700 | $266.0K | 0.00% | +3,200+640.0% | Added |
| Dark Forest Capital Management LP | 3,606 | $260.0K | 0.06% | +3,562+8,095.5% | Added |
| Citigroup Inc | 3,334 | $240.4K | 0.00% | −876−20.8% | Reduced |
| Mackenzie Financial Corp | 3,229 | $232.8K | 0.00% | +3,229 | New |
| Essex Investment Management Co LLC | 3,144 | $226.7K | 0.03% | −38−1.2% | Reduced |
| Raymond James Trust N.A. | 3,018 | $218.0K | 0.01% | +3,018 | New |
| Xponance, Inc. | 3,012 | $217.2K | 0.00% | +3,012 | New |
| Marco Investment Management LLC | 2,945 | $212.4K | 0.02% | +2,945 | New |
| Prudential Financial Inc | 3,919 | $204.1K | 0.00% | +3,919 | New |
| UBS Group AG | 2,467 | $177.9K | 0.00% | +1,529+163.0% | Added |
| Bank of Montreal | 2,344 | $169.2K | 0.00% | +2,141+1,054.7% | Added |
| Nisa Investment Advisors, LLC | 2,075 | $150.0K | 0.00% | −110−5.0% | Reduced |
| Lazard Asset Management LLC | 1,931 | $139.0K | 0.00% | +1,904+7,051.9% | Added |
| State of Wyoming | 1,859 | $134.1K | 0.04% | −1,844−49.8% | Reduced |
| Hanseatic Management Services Inc | 1,788 | $129.0K | 0.29% | +1,788 | New |
| Natixis Investment Managers International | 1,682 | $121.3K | 0.01% | −1,153−40.7% | Reduced |
| Harvest Fund Management Co., Ltd | 1,348 | $97.0K | 0.02% | +783+138.6% | Added |
| Tower Research Capital LLC (TRC) | 1,301 | $94.0K | 0.00% | −3,330−71.9% | Reduced |
| Ostrum Asset Management | 1,153 | $83.1K | 0.01% | +1,153 | New |
| Tradition Wealth Management, LLC | 947 | $68.0K | 0.01% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 801 | $53.8K | 0.00% | +383+91.6% | Added |
| US Bancorp | 725 | $52.3K | 0.00% | −13−1.8% | Reduced |
| The PNC Financial Services Group, Inc. | 676 | $48.7K | 0.00% | +60+9.7% | Added |
| Fifth Third Bancorp | 663 | $47.8K | 0.00% | −43−6.1% | Reduced |
| Signaturefd, LLC | 337 | $24.3K | 0.00% | +12+3.7% | Added |
| TD Private Client Wealth LLC | 322 | $23.2K | 0.00% | 00.0% | Unchanged |
| Harel Insurance Investments & Financial Services Ltd. | 195 | $14.0K | 0.00% | −177−47.6% | Reduced |
| Cullen/Frost Bankers, Inc. | 170 | $12.3K | 0.00% | +170 | New |
| First Horizon Advisors, Inc. | 161 | $11.6K | 0.00% | +51+46.4% | Added |
| Ellevest, Inc. | 140 | $10.1K | 0.00% | 00.0% | Unchanged |
| Pacer Advisors, Inc. | 115 | $8.29K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 122 | $8.00K | 0.00% | +122 | New |
| Bessemer Group Inc | 77 | $6.00K | 0.00% | +77 | New |
| Lindbrook Capital, LLC | 64 | $4.62K | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 54 | $3.89K | 0.00% | −4−6.9% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 51 | $3.68K | 0.00% | +51 | New |
| Raleigh Capital Management Inc. | 48 | $3.46K | 0.00% | +48 | New |
| CWM, LLC | 43 | $3.00K | 0.00% | −47−52.2% | Reduced |
| Allworth Financial LP | 35 | $2.52K | 0.00% | 00.0% | Unchanged |
| GPS Wealth Strategies Group, LLC | 32 | $2.31K | 0.00% | +32 | New |
| Harbour Investments, Inc. | 21 | $1.51K | 0.00% | 00.0% | Unchanged |
| CarsonAllaria Wealth Management, Ltd. | 20 | $1.44K | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 13 | $937 | 0.00% | +13 | New |
| Baker Avenue Asset Management, LP | 8 | $577 | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 5 | $361 | 0.00% | −64−92.8% | Reduced |
| Farther Finance Advisors, LLC | 4 | $288 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 4 | $0 | 0.00% | 00.0% | Unchanged |
| Clear Street Markets LLC | 1 | $0 | 0.00% | +1 | New |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −86,823−100.0% | Sold out |