Altair Engineering Inc
ALTR
ALTR was delisted on the 25th of March, 2025.
252 hedge funds and large institutions have $5.79B invested in Altair Engineering Inc in 2024 Q3 according to their latest regulatory filings, with 34 funds opening new positions, 103 increasing their positions, 75 reducing their positions, and 20 closing their positions.
110% more call options, than puts
Call options by funds: $41.1M | Put options by funds: $19.6M
70% more first-time investments, than exits
New positions opened: 34 | Existing positions closed: 20
37% more repeat investments, than reductions
Existing positions increased: 103 | Existing positions reduced: 75
5% more funds holding
Funds holding: 240 → 252 (+12)
0% more funds holding in top 10
Funds holding in top 10: 2 → 2 (0)
2% less capital invested
Capital invested by funds: $5.9B → $5.79B (-$111M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
William Blair Investment Management
Chicago,
Illinois
|
+$48.8M |
| 2 |
Vanguard Group
Malvern,
Pennsylvania
|
+$25M |
| 3 |
Macquarie Group
Sydney, NSW 2000,
Australia
|
+$19.2M |
| 4 |
Goldman Sachs
New York
|
+$16.6M |
| 5 |
BlackRock
New York
|
+$15.2M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
T. Rowe Price Investment Management
Baltimore,
Maryland
|
-$24.5M |
| 2 |
EAM
Eagle Asset Management
St Petersburg,
Florida
|
-$15.9M |
| 3 |
GLA
Great Lakes Advisors
Chicago,
Illinois
|
-$13.3M |
| 4 |
Ameriprise
Minneapolis,
Minnesota
|
-$12.9M |
| 5 |
Jane Street
New York
|
-$12.1M |
ALTR Hedge Fund Activity: Q3 2024 in Review
252 of the 6,978 institutional investors tracked by Wall St. Rank reported a position in Altair Engineering Inc (ALTR) for Q3 2024, worth a combined $5.79B — down 1.9% from $5.9B a quarter earlier.
Buyers outnumbered sellers: 34 funds opened new ALTR positions and 20 closed out — a net gain of 14 holders — while 103 added to existing stakes and 75 trimmed.
The largest buyer was William Blair Investment Management, adding an estimated $48.8M. The largest seller was T. Rowe Price Investment Management, cutting an estimated $24.5M.
- 252 institutional investors held Altair Engineering Inc (ALTR) as of Q3 2024, up from 240 in Q2 2024.
- Funds reported $5.79B of Altair Engineering Inc stock for Q3 2024, down 1.9% quarter-over-quarter.
- 34 funds opened new Altair Engineering Inc positions in Q3 2024 and 20 closed out, a net change of +14 holders.
- The largest Altair Engineering Inc buyer in Q3 2024 was William Blair Investment Management, an estimated $48.8M added.
- The largest Altair Engineering Inc seller in Q3 2024 was T. Rowe Price Investment Management, an estimated $24.5M sold.
Based on aggregated 13F filings for Q3 2024.