Altair Engineering Inc
ALTR
ALTR was delisted on the 25th of March, 2025.
164 hedge funds and large institutions have $2.69B invested in Altair Engineering Inc in 2021 Q1 according to their latest regulatory filings, with 31 funds opening new positions, 62 increasing their positions, 50 reducing their positions, and 13 closing their positions.
138% more first-time investments, than exits
New positions opened: 31 | Existing positions closed: 13
24% more repeat investments, than reductions
Existing positions increased: 62 | Existing positions reduced: 50
12% more funds holding
Funds holding: 146 → 164 (+18)
11% more capital invested
Capital invested by funds: $2.42B → $2.69B (+$271M)
19% less call options, than puts
Call options by funds: $50K | Put options by funds: $62K
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Artisan Partners
Milwaukee,
Wisconsin
|
+$36.5M |
| 2 |
Axa
Paris,
France
|
+$25.8M |
| 3 |
Norges Bank
Oslo,
Norway
|
+$18.2M |
| 4 |
AIM
ARK Investment Management
St. Petersburg,
Florida
|
+$17.4M |
| 5 |
PAMU
Pictet Asset Management (UK)
London,
United Kingdom
|
+$16.2M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
EVM
Eaton Vance Management
Boston,
Massachusetts
|
-$20.9M |
| 2 |
Invesco
Atlanta,
Georgia
|
-$18.3M |
| 3 |
Janus Henderson Group
London,
United Kingdom
|
-$17.5M |
| 4 |
SAM
Silvercrest Asset Management
New York
|
-$12.1M |
| 5 |
Alkeon Capital Management
New York
|
-$10.5M |
ALTR Hedge Fund Activity: Q1 2021 in Review
164 of the 5,695 institutional investors tracked by Wall St. Rank reported a position in Altair Engineering Inc (ALTR) for Q1 2021, worth a combined $2.69B — up 11% from $2.42B a quarter earlier.
Buyers outnumbered sellers: 31 funds opened new ALTR positions and 13 closed out — a net gain of 18 holders — while 62 added to existing stakes and 50 trimmed.
The largest buyer was Artisan Partners, opening a new position worth an estimated $36.5M. The largest seller was Eaton Vance Management, cutting an estimated $20.9M.
- 164 institutional investors held Altair Engineering Inc (ALTR) as of Q1 2021, up from 146 in Q4 2020.
- Funds reported $2.69B of Altair Engineering Inc stock for Q1 2021, up 11% quarter-over-quarter.
- 31 funds opened new Altair Engineering Inc positions in Q1 2021 and 13 closed out, a net change of +18 holders.
- The largest Altair Engineering Inc buyer in Q1 2021 was Artisan Partners, an estimated $36.5M added.
- The largest Altair Engineering Inc seller in Q1 2021 was Eaton Vance Management, an estimated $20.9M sold.
Based on aggregated 13F filings for Q1 2021.