Altair Engineering Inc
ALTR
ALTR was delisted on the 25th of March, 2025.
194 hedge funds and large institutions have $3.3B invested in Altair Engineering Inc in 2023 Q3 according to their latest regulatory filings, with 18 funds opening new positions, 79 increasing their positions, 64 reducing their positions, and 36 closing their positions.
3,168% more call options, than puts
Call options by funds: $1.01M | Put options by funds: $31K
23% more repeat investments, than reductions
Existing positions increased: 79 | Existing positions reduced: 64
9% less funds holding
Funds holding: 213 → 194 (-19)
16% less capital invested
Capital invested by funds: $3.94B → $3.3B (-$636M)
50% less funds holding in top 10
Funds holding in top 10: 4 → 2 (-2)
50% less first-time investments, than exits
New positions opened: 18 | Existing positions closed: 36
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Wellington Management Group
Boston,
Massachusetts
|
+$40.3M |
| 2 |
Victory Capital Management
San Antonio,
Texas
|
+$12.9M |
| 3 |
Vanguard Group
Malvern,
Pennsylvania
|
+$12.1M |
| 4 |
Ameriprise
Minneapolis,
Minnesota
|
+$11.9M |
| 5 |
Comerica Bank
Dallas,
Texas
|
+$11.9M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
VOYA Investment Management
Atlanta,
Georgia
|
-$11.4M |
| 2 |
Millennium Management
New York
|
-$10.5M |
| 3 |
BCPEMI
Bain Capital Public Equity Management II
Boston,
Massachusetts
|
-$9.8M |
| 4 |
CS
Credit Suisse
Zurich,
Switzerland
|
-$7.41M |
| 5 |
Citadel Advisors
Miami,
Florida
|
-$6.44M |
ALTR Hedge Fund Activity: Q3 2023 in Review
194 of the 6,301 institutional investors tracked by Wall St. Rank reported a position in Altair Engineering Inc (ALTR) for Q3 2023, worth a combined $3.3B — down 16% from $3.94B a quarter earlier.
Sellers outnumbered buyers: 36 funds closed out of ALTR and 18 opened new positions — a net loss of 18 holders — while 64 trimmed existing stakes and 79 added.
The largest buyer was Wellington Management Group, opening a new position worth an estimated $40.3M. The largest seller was VOYA Investment Management, cutting an estimated $11.4M.
- 194 institutional investors held Altair Engineering Inc (ALTR) as of Q3 2023, down from 213 in Q2 2023.
- Funds reported $3.3B of Altair Engineering Inc stock for Q3 2023, down 16% quarter-over-quarter.
- 18 funds opened new Altair Engineering Inc positions in Q3 2023 and 36 closed out, a net change of -18 holders.
- The largest Altair Engineering Inc buyer in Q3 2023 was Wellington Management Group, an estimated $40.3M added.
- The largest Altair Engineering Inc seller in Q3 2023 was VOYA Investment Management, an estimated $11.4M sold.
Based on aggregated 13F filings for Q3 2023.