Altair Engineering Inc
ALTR
ALTR was delisted on the 25th of March, 2025.
199 hedge funds and large institutions have $3.73B invested in Altair Engineering Inc in 2023 Q1 according to their latest regulatory filings, with 46 funds opening new positions, 67 increasing their positions, 62 reducing their positions, and 17 closing their positions.
200% more funds holding in top 10
Funds holding in top 10: 1 → 3 (+2)
171% more first-time investments, than exits
New positions opened: 46 | Existing positions closed: 17
67% more capital invested
Capital invested by funds: $2.23B → $3.73B (+$1.49B)
15% more funds holding
Funds holding: 173 → 199 (+26)
8% more repeat investments, than reductions
Existing positions increased: 67 | Existing positions reduced: 62
22% less call options, than puts
Call options by funds: $101K | Put options by funds: $130K
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AllianceBernstein
Nashville,
Tennessee
|
+$79.3M |
| 2 |
Invesco
Atlanta,
Georgia
|
+$23.7M |
| 3 |
FAM
Fred Alger Management
New York
|
+$20.5M |
| 4 |
MCMC
Matrix Capital Management Company
Portsmouth,
New Hampshire
|
+$17.9M |
| 5 |
CS
Credit Suisse
Zurich,
Switzerland
|
+$16M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Impax Asset Management Group
London,
United Kingdom
|
-$42.5M |
| 2 |
Morgan Stanley
New York
|
-$24.5M |
| 3 |
Primecap Management
Pasadena,
California
|
-$8.78M |
| 4 |
Janus Henderson Group
London,
United Kingdom
|
-$8.62M |
| 5 |
Squarepoint
New York
|
-$6.14M |
ALTR Hedge Fund Activity: Q1 2023 in Review
199 of the 6,275 institutional investors tracked by Wall St. Rank reported a position in Altair Engineering Inc (ALTR) for Q1 2023, worth a combined $3.73B — up 67% from $2.23B a quarter earlier.
Buyers outnumbered sellers: 46 funds opened new ALTR positions and 17 closed out — a net gain of 29 holders — while 67 added to existing stakes and 62 trimmed.
The largest buyer was AllianceBernstein, adding an estimated $79.3M. The largest seller was Impax Asset Management Group, cutting an estimated $42.5M.
- 199 institutional investors held Altair Engineering Inc (ALTR) as of Q1 2023, up from 173 in Q4 2022.
- Funds reported $3.73B of Altair Engineering Inc stock for Q1 2023, up 67% quarter-over-quarter.
- 46 funds opened new Altair Engineering Inc positions in Q1 2023 and 17 closed out, a net change of +29 holders.
- The largest Altair Engineering Inc buyer in Q1 2023 was AllianceBernstein, an estimated $79.3M added.
- The largest Altair Engineering Inc seller in Q1 2023 was Impax Asset Management Group, an estimated $42.5M sold.
Based on aggregated 13F filings for Q1 2023.