ALTR — ALTAIR ENGR INC
Reported value held$2.62B
Funds holding (latest)46
Sector—
ALTR (ALTAIR ENGR INC) is tracked on HoldingsHub across five years of quarterly 13F filings. 46 funds have reported positions historically, with the sum of their latest reported stakes valued at $2.62B. No fund in our coverage reported a position in the latest filing period, which typically means the stock has fallen out of the tracked funds' portfolios rather than that it cannot be bought.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| BlackRock Inc history | Q4 2024 | 7.48M | $816.02M | 0.02% | Reduce |
| Vanguard Group history | Q4 2024 | 6.89M | $752.23M | 0.01% | Add |
| Geode Capital Management history | Q4 2024 | 1.39M | $152.15M | 0.01% | Reduce |
| Goldman Sachs Group history | Q4 2024 | 909.91K | $99.28M | 0.02% | Add |
| Northern Trust Corp history | Q4 2024 | 751.19K | $81.96M | 0.01% | Add |
| Wellington Management Group history | Q3 2024 | 702.58K | $67.10M | 0.01% | Reduce |
| Millennium Management history | Q4 2024 | 567.31K | $61.90M | 0.03% | Add |
| JPMorgan Chase & Co history | Q4 2024 | 566.79K | $61.84M | 0.01% | Add |
| Morgan Stanley history | Q4 2024 | 547.86K | $59.78M | 0.00% | Reduce |
| Baron Funds history | Q4 2024 | 539.00K | $58.81M | 0.15% | Reduce |
| Charles Schwab Investment Management history | Q4 2024 | 506.58K | $55.27M | 0.01% | Hold |
| BNY Mellon history | Q4 2024 | 421.88K | $46.03M | 0.01% | Reduce |
| Norges Bank Investment Management history | Q4 2024 | 347.35K | $37.90M | 0.01% | Add |
| MFS Investment Management history | Q3 2024 | 392.34K | $37.47M | 0.01% | Add |
| Franklin Resources history | Q4 2024 | 330.96K | $36.11M | 0.01% | Reduce |
| CPP Investments history | Q4 2024 | 222.60K | $24.29M | 0.02% | New |
| UBS Group AG history | Q4 2024 | 192.50K | $21.00M | 0.00% | Add |
| Principal Global Investors history | Q4 2024 | 168.66K | $18.40M | 0.01% | Add |
| Bank of America Corp history | Q4 2024 | 113.82K | $12.42M | 0.00% | Reduce |
| Fidelity International (FIL) history | Q4 2024 | 113.00K | $12.33M | 0.01% | New |
New Positions (latest)
No fund opened a new position this quarter.
Fully Exited (vs previous quarter)
No tracked fund fully exited this quarter.
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q1 2021 | Q2 2021 | Q3 2021 | Q4 2021 | Q1 2022 | Q2 2022 | Q3 2022 | Q4 2022 | Q1 2023 | Q2 2023 | Q3 2023 | Q4 2023 | Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BlackRock Inc | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 8.04M | 7.48M |
| Vanguard Group | 4.27M | 4.35M | 4.46M | 4.63M | 4.65M | 4.81M | 4.88M | 5.21M | 5.21M | 5.55M | 5.73M | 5.76M | 5.94M | 6.30M | 6.58M | 6.89M |
| Geode Capital Management | — | — | 793.38K | 849.40K | 878.20K | 920.65K | 933.39K | 975.82K | 1.01M | 1.07M | 1.12M | 1.19M | 1.23M | 1.37M | 1.42M | 1.39M |
| Goldman Sachs Group | — | — | 167.42K | 105.68K | 128.62K | 116.92K | 108.36K | 179.75K | 85.85K | 86.31K | 77.24K | 92.05K | 65.56K | 160.51K | 343.80K | 909.91K |
| Northern Trust Corp | — | — | 495.70K | 496.89K | 478.05K | 506.85K | 503.06K | 510.79K | 516.91K | 537.53K | 541.01K | 539.60K | 534.75K | 650.51K | 687.82K | 751.19K |
| Millennium Management | — | — | 61.01K | 4.04K | 37.99K | 192.19K | 33.57K | 12.16K | 146.14K | 198.08K | 42.28K | 122.84K | 62.90K | — | 10.00K | 567.31K |
| JPMorgan Chase & Co | — | — | 60.92K | 90.44K | 163.36K | 53.70K | 98.92K | 59.95K | 7.51K | 80.07K | 78.48K | 79.14K | 76.14K | 129.54K | 137.78K | 566.79K |
| Morgan Stanley | — | — | 125.70K | 183.71K | 130.19K | 592.38K | 186.89K | 1.99M | 1.57M | 1.26M | 1.22M | 1.05M | 800.90K | 760.37K | 690.69K | 547.86K |
| Baron Funds | — | — | 1.64M | 1.64M | 1.63M | 1.63M | 1.63M | 1.63M | 1.64M | 1.64M | 1.64M | 1.59M | 1.39M | 1.39M | 1.26M | 539.00K |
| Charles Schwab Investment Management | — | — | 322.96K | 348.62K | 359.23K | 368.36K | 377.82K | 389.64K | 387.53K | 399.46K | 415.54K | 426.65K | 435.39K | 462.88K | 505.47K | 506.58K |
| BNY Mellon | — | — | 200.99K | 204.22K | 194.10K | 203.14K | 219.77K | 228.69K | 230.70K | 253.16K | 269.93K | 270.63K | 256.66K | 569.11K | 470.76K | 421.88K |
| Norges Bank Investment Management | — | — | — | — | — | — | — | 221.83K | — | — | — | 95.55K | — | 71.41K | — | 347.35K |
| Franklin Resources | — | — | 4.84K | 3.54K | 3.53K | — | — | — | — | 109.03K | 83.58K | 4.74K | 585.87K | 482.29K | 428.28K | 330.96K |
| CPP Investments | — | — | — | 80.00K | — | — | — | — | — | — | — | — | — | — | — | 222.60K |
| UBS Group AG | — | — | 632 | 2.37K | 554 | 582 | 631 | 938 | 2.47K | 779 | 1.27K | 1.22K | 104.12K | 23.13K | 34.37K | 192.50K |
| Principal Global Investors | — | — | 54.19K | 54.40K | 40.66K | 8.06K | 7.57K | 6.24K | 5.73K | 6.35K | 5.62K | 6.27K | 24.36K | 212.56K | 165.79K | 168.66K |
| Bank of America Corp | — | — | 107.92K | 133.45K | 132.32K | 124.65K | 102.26K | 149.89K | 147.35K | 68.10K | 113.46K | 122.83K | 100.42K | 158.60K | 117.27K | 113.82K |
| Fidelity International (FIL) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 113.00K |
| Legal & General Investment Management America | — | — | 35.13K | 37.17K | 38.72K | 42.83K | 43.08K | 43.47K | 49.39K | 50.95K | 51.47K | 54.47K | 54.57K | 93.21K | 98.10K | 95.74K |
| Citigroup Inc | — | — | 12.01K | 18.44K | 8.68K | 7.60K | 5.74K | 4.21K | 3.33K | 19.96K | 3.67K | 11.81K | 27.59K | 20.96K | 50.52K | 91.46K |