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 |
|---|---|---|---|---|---|
| Covestor Ltd | 4 | $0 | 0.00% | 00.0% | Unchanged |
| Clear Street Markets LLC | 1 | $0 | 0.00% | +1 | New |
| Farther Finance Advisors, LLC | 4 | $288 | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 5 | $361 | 0.00% | −64−92.8% | Reduced |
| Baker Avenue Asset Management, LP | 8 | $577 | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 13 | $937 | 0.00% | +13 | New |
| CarsonAllaria Wealth Management, Ltd. | 20 | $1.44K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 21 | $1.51K | 0.00% | 00.0% | Unchanged |
| GPS Wealth Strategies Group, LLC | 32 | $2.31K | 0.00% | +32 | New |
| Allworth Financial LP | 35 | $2.52K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 43 | $3.00K | 0.00% | −47−52.2% | Reduced |
| Raleigh Capital Management Inc. | 48 | $3.46K | 0.00% | +48 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 51 | $3.68K | 0.00% | +51 | New |
| Bell Investment Advisors, Inc | 54 | $3.89K | 0.00% | −4−6.9% | Reduced |
| Lindbrook Capital, LLC | 64 | $4.62K | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 77 | $6.00K | 0.00% | +77 | New |
| Simplex Trading, LLC | 122 | $8.00K | 0.00% | +122 | New |
| Pacer Advisors, Inc. | 115 | $8.29K | 0.00% | 00.0% | Unchanged |
| Ellevest, Inc. | 140 | $10.1K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 161 | $11.6K | 0.00% | +51+46.4% | Added |
| Cullen/Frost Bankers, Inc. | 170 | $12.3K | 0.00% | +170 | New |
| Harel Insurance Investments & Financial Services Ltd. | 195 | $14.0K | 0.00% | −177−47.6% | Reduced |
| TD Private Client Wealth LLC | 322 | $23.2K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 337 | $24.3K | 0.00% | +12+3.7% | Added |
| Fifth Third Bancorp | 663 | $47.8K | 0.00% | −43−6.1% | Reduced |
| The PNC Financial Services Group, Inc. | 676 | $48.7K | 0.00% | +60+9.7% | Added |
| US Bancorp | 725 | $52.3K | 0.00% | −13−1.8% | Reduced |
| Global Retirement Partners, LLC | 801 | $53.8K | 0.00% | +383+91.6% | Added |
| Tradition Wealth Management, LLC | 947 | $68.0K | 0.01% | 00.0% | Unchanged |
| Ostrum Asset Management | 1,153 | $83.1K | 0.01% | +1,153 | New |
| Tower Research Capital LLC (TRC) | 1,301 | $94.0K | 0.00% | −3,330−71.9% | Reduced |
| Harvest Fund Management Co., Ltd | 1,348 | $97.0K | 0.02% | +783+138.6% | Added |
| Natixis Investment Managers International | 1,682 | $121.3K | 0.01% | −1,153−40.7% | Reduced |
| Hanseatic Management Services Inc | 1,788 | $129.0K | 0.29% | +1,788 | New |
| State of Wyoming | 1,859 | $134.1K | 0.04% | −1,844−49.8% | Reduced |
| Lazard Asset Management LLC | 1,931 | $139.0K | 0.00% | +1,904+7,051.9% | Added |
| Nisa Investment Advisors, LLC | 2,075 | $150.0K | 0.00% | −110−5.0% | Reduced |
| Bank of Montreal | 2,344 | $169.2K | 0.00% | +2,141+1,054.7% | Added |
| UBS Group AG | 2,467 | $177.9K | 0.00% | +1,529+163.0% | Added |
| Prudential Financial Inc | 3,919 | $204.1K | 0.00% | +3,919 | New |
| Marco Investment Management LLC | 2,945 | $212.4K | 0.02% | +2,945 | New |
| Xponance, Inc. | 3,012 | $217.2K | 0.00% | +3,012 | New |
| Raymond James Trust N.A. | 3,018 | $218.0K | 0.01% | +3,018 | New |
| Essex Investment Management Co LLC | 3,144 | $226.7K | 0.03% | −38−1.2% | Reduced |
| Mackenzie Financial Corp | 3,229 | $232.8K | 0.00% | +3,229 | New |
| Citigroup Inc | 3,334 | $240.4K | 0.00% | −876−20.8% | Reduced |
| Dark Forest Capital Management LP | 3,606 | $260.0K | 0.06% | +3,562+8,095.5% | Added |
| STRS Ohio | 3,700 | $266.0K | 0.00% | +3,200+640.0% | Added |
| Summit Global Investments | 3,800 | $274.0K | 0.02% | +3,800 | New |
| Petrus Trust Company, LTA | 3,894 | $280.8K | 0.03% | −7,958−67.1% | Reduced |
| Wexford Capital LP | 3,933 | $283.6K | 0.06% | +3,933 | New |
| Allspring Global Investments Holdings, LLC | 3,979 | $286.9K | 0.00% | −1,285−24.4% | Reduced |
| Lindenwold Advisors | 4,004 | $288.7K | 0.18% | +4,004 | New |
| Quantbot Technologies LP | 4,054 | $292.3K | 0.02% | +4,054 | New |
| Ameritas Investment Partners, Inc. | 4,159 | $299.9K | 0.01% | 00.0% | Unchanged |
| Oppenheimer Asset Management Inc. | 4,306 | $310.5K | 0.00% | −1,915−30.8% | Reduced |
| Captrust Financial Advisors | 4,404 | $317.6K | 0.00% | +4,404 | New |
| Occudo Quantitative Strategies LP | 4,450 | $320.9K | 0.03% | +4,450 | New |
| XTX Topco Ltd | 4,509 | $325.1K | 0.07% | +4,509 | New |
| Amundi | 4,699 | $332.1K | 0.00% | +266+6.0% | Added |
| Virtu Financial LLC | 4,792 | $345.0K | 0.04% | +4,792 | New |
| Quantamental Technologies LLC | 5,071 | $365.7K | 0.20% | +5,071 | New |
| Schechter Investment Advisors, LLC | 5,141 | $370.7K | 0.03% | −20.0% | Reduced |
| Los Angeles Capital Management LLC | 5,203 | $375.2K | 0.00% | +5,203 | New |
| Jane Street Group, LLC | 5,208 | $375.5K | 0.00% | +5,208 | New |
| Public Employees Retirement Association of Colorado | 5,588 | $403.0K | 0.00% | 00.0% | Unchanged |
| Principal Financial Group Inc | 5,727 | $413.0K | 0.00% | −515−8.3% | Reduced |
| Victory Capital Management Inc | 5,754 | $414.9K | 0.00% | −52−0.9% | Reduced |
| Teacher Retirement System of Texas | 5,828 | $420.0K | 0.00% | +38+0.7% | Added |
| Algert Global LLC | 5,890 | $424.7K | 0.02% | +5,890 | New |
| Aquatic Capital Management LLC | 5,900 | $425.0K | 0.03% | +3,400+136.0% | Added |
| Advisor Group Holdings, Inc. | 6,005 | $432.9K | 0.00% | +728+13.8% | Added |
| Ziegler Capital Management, LLC | 6,079 | $438.4K | 0.02% | −20.0% | Reduced |
| Handelsbanken Fonder AB | 6,400 | $462.0K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 6,624 | $477.7K | 0.00% | −65−1.0% | Reduced |
| Bridgefront Capital, LLC | 6,677 | $481.5K | 0.29% | +6,677 | New |
| Stifel Financial Corp | 6,580 | $488.2K | 0.00% | +1,324+25.2% | Added |
| Symmetry Peak Management LLC | 7,000 | $504.8K | 2.40% | +7,000 | New |
| Rockefeller Capital Management L.P. | 7,267 | $524.0K | 0.00% | −534−6.8% | Reduced |
| Amalgamated Bank | 7,345 | $530.0K | 0.00% | −1,299−15.0% | Reduced |
| SG Americas Securities, LLC | 7,789 | $562.0K | 0.01% | −68,069−89.7% | Reduced |
| Virtue Capital Management, LLC | 9,050 | $623.0K | 0.10% | +9,050 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 9,039 | $651.8K | 0.00% | +571+6.7% | Added |
| Glenmede Trust Co NA | 9,792 | $706.1K | 0.00% | +212+2.2% | Added |
| First Republic Investment Management, Inc. | 10,132 | $730.6K | 0.00% | +2,578+34.1% | Added |
| Acadian Asset Management LLC | 10,533 | $758.0K | 0.00% | +10,533 | New |
| Natixis | 10,561 | $761.6K | 0.01% | −1,084−9.3% | Reduced |
| Holocene Advisors, LP | 11,130 | $802.6K | 0.00% | +11,130 | New |
| Balyasny Asset Management LLC | 11,876 | $856.4K | 0.00% | −1,393−10.5% | Reduced |
| NJ State Employees Deferred Compensation Plan | 12,000 | $865.3K | 0.13% | 00.0% | Unchanged |
| Jackson Creek Investment Advisors LLC | 12,943 | $933.0K | 0.39% | +12,943 | New |
| Schonfeld Strategic Advisors LLC | 14,107 | $1.02M | 0.01% | −3,841−21.4% | Reduced |
| State Board of Administration of Florida Retirement System | 14,373 | $1.04M | 0.00% | 00.0% | Unchanged |
| Duality Advisers, LP | 14,616 | $1.05M | 0.12% | −1,626−10.0% | Reduced |
| Apriem Advisors | 14,965 | $1.08M | 0.17% | 00.0% | Unchanged |
| Arizona State Retirement System | 15,182 | $1.09M | 0.01% | +452+3.1% | Added |
| Zacks Investment Management | 15,310 | $1.10M | 0.01% | +15,310 | New |
| Great West Life Assurance Co | 16,400 | $1.18M | 0.00% | +811+5.2% | Added |
| Zions Bancorporation, N.A. | 16,464 | $1.19M | 0.10% | +2,015+13.9% | Added |
| Capital Impact Advisors, LLC | 16,830 | $1.21M | 1.49% | −554−3.2% | Reduced |