Latest Institutional Transactions on Altair Engineering Inc. (ALTR)
This table provides information on the latest institutional transactions involving Altair Engineering Inc. (ALTR) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 15, 2025
Q1 2025
|
Farallon Capital Management LLC
San Francisco, CA |
SELL
|
- |
-282KClosed |
$30.8M - $31.5M
|
0
$0
|
|
|
May 15, 2025
Q1 2025
|
Ubs Oconnor LLC
Chicago, IL |
SELL
|
- |
-898KClosed |
$98.1M - $100M
|
0
$0
|
|
|
May 15, 2025
Q1 2025
|
Davidson Kempner Capital Management LP
New York, NY |
SELL
|
- |
-193KClosed |
$21.1M - $21.6M
|
0
$0
|
|
|
May 14, 2025
Q1 2025
|
Huntington National Bank
Columbus, OH |
SELL
|
- |
-4- 80.0% |
$437 - $447
|
1
$112
|
|
|
May 14, 2025
Q1 2025
|
Group One Trading, L.P.
Chicago, IL |
SELL
|
- |
-500Closed |
$54.7K - $55.9K
|
0
$0
|
|
|
May 05, 2025
Q1 2025
|
Ifp Advisors, Inc
|
SELL
|
- |
-1.56K- 92.24% |
$170K - $174K
|
131
$14.7K
|
|
| Q4 2024 | |||||||
|
Jun 30, 2025
Q4 2024
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
45.6KNew |
$4.19M - $5.05M
|
45.6K
$5.11M
|
|
|
Jun 06, 2025
Q4 2024
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
BUY
|
- |
3.16KNew |
$290K - $349K
|
3.16K
$353K
|
|
|
May 29, 2025
Q4 2024
|
Rhumbline Advisers
Boston, MA |
BUY
|
- |
179KNew |
$16.4M - $19.8M
|
179K
$20M
|
|
|
May 28, 2025
Q4 2024
|
Strs Ohio
|
BUY
|
- |
5.4KNew |
$496K - $598K
|
5.4K
$604K
|
|
|
Feb 26, 2025
Q4 2024
|
Capital A Wealth Management, LLC
New Castle, PA |
BUY
|
- |
1New |
$91.8 - $111
|
1
$112
|
|
|
Feb 18, 2025
Q4 2024
|
Bck Capital Management LP
Stamford, CT |
BUY
|
- |
13.8KNew |
$1.27M - $1.53M
|
13.8K
$1.54M
|
|
|
Feb 18, 2025
Q4 2024
|
Gts Securities LLC
New York, NY |
BUY
|
- |
1.84KNew |
$169K - $203K
|
1.84K
$206K
|
|
|
Feb 14, 2025
Q4 2024
|
Boothbay Fund Management, LLC
New York, NY |
BUY
|
CALL |
4.7KNew |
$431K - $520K
|
4.7K
$526K
|
|
|
Feb 14, 2025
Q4 2024
|
State Of Wisconsin Investment Board
Madison, WI |
BUY
|
- |
97.5K+ 97.38% |
$8.94M - $10.8M
|
198K
$22.1M
|
|
|
Feb 14, 2025
Q4 2024
|
Ameriprise Financial Inc
Minneapolis, MN |
SELL
|
- |
-485K- 70.5% |
$44.5M - $53.7M
|
203K
$22.7M
|
|
|
Feb 14, 2025
Q4 2024
|
Lmr Partners LLP
London, X0 |
BUY
|
- |
172KNew |
$15.8M - $19M
|
172K
$19.2M
|
|
|
Feb 14, 2025
Q4 2024
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
SELL
|
- |
-2.23K- 3.23% |
$205K - $247K
|
67K
$7.49M
|
|
|
Feb 14, 2025
Q4 2024
|
Glenmede Trust CO Na
Philadelphia, PA |
SELL
|
- |
-14.5K- 62.08% |
$1.33M - $1.6M
|
8.85K
$990K
|
|
|
Feb 14, 2025
Q4 2024
|
Bamco Inc
New York, NY |
SELL
|
- |
-720K- 57.2% |
$66.1M - $79.7M
|
539K
$60.3M
|
|
|
Feb 14, 2025
Q4 2024
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
5.95K+ 18.93% |
$546K - $658K
|
37.4K
$4.18M
|
|
|
Feb 14, 2025
Q4 2024
|
Moore Capital Management, LP
New York, NY |
BUY
|
- |
21.4KNew |
$1.96M - $2.37M
|
21.4K
$2.39M
|
|
|
Feb 14, 2025
Q4 2024
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
CALL |
11.9KNew |
$1.09M - $1.32M
|
11.9K
$1.33M
|
|
|
Feb 14, 2025
Q4 2024
|
Westchester Capital Management, LLC
Valhalla, NY |
BUY
|
- |
210KNew |
$19.3M - $23.2M
|
210K
$23.5M
|
|
|
Feb 14, 2025
Q4 2024
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
BUY
|
PUT |
5K+ 5.0% |
$459K - $553K
|
105K
$11.8M
|
|
|
Feb 14, 2025
Q4 2024
|
Adage Capital Partners Gp, L.L.C.
Boston, MA |
BUY
|
- |
101KNew |
$9.24M - $11.1M
|
101K
$11.3M
|
|
|
Feb 14, 2025
Q4 2024
|
Meteora Capital, LLC
Boca Raton, FL |
BUY
|
CALL |
7KNew |
$642K - $775K
|
7K
$783K
|
|
|
Feb 14, 2025
Q4 2024
|
Janus Henderson Group PLC
London, X0 |
SELL
|
- |
-1.04M- 97.47% |
$95.8M - $115M
|
27.1K
$3.03M
|
|
|
Feb 14, 2025
Q4 2024
|
Woodline Partners LP
San Francisco, CA |
BUY
|
- |
300KNew |
$27.5M - $33.2M
|
300K
$33.6M
|
|
|
Feb 14, 2025
Q4 2024
|
Centiva Capital, LP
New York, NY |
BUY
|
- |
30.3KNew |
$2.78M - $3.35M
|
30.3K
$3.39M
|
|
|
Feb 14, 2025
Q4 2024
|
Deep Currents Investment Group LLC
New York, NY |
BUY
|
- |
10KNew |
$918K - $1.11M
|
10K
$1.12M
|
|
|
Feb 14, 2025
Q4 2024
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
9.99KNew |
$917K - $1.11M
|
9.99K
$1.12M
|
|
|
Feb 14, 2025
Q4 2024
|
Hudson Bay Capital Management LP
Greenwich, CT |
BUY
|
- |
202KNew |
$18.5M - $22.4M
|
202K
$22.6M
|
|
|
Feb 14, 2025
Q4 2024
|
Nuveen Asset Management, LLC
Chicago, IL |
BUY
|
- |
7.05K+ 4.35% |
$647K - $780K
|
169K
$18.9M
|
|
|
Feb 14, 2025
Q4 2024
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
- |
36.3KNew |
$3.33M - $4.02M
|
36.3K
$4.06M
|
|
|
Feb 14, 2025
Q4 2024
|
Hsbc Holdings PLC
London, X0 |
BUY
|
- |
181KNew |
$16.6M - $20M
|
181K
$20.2M
|
|
|
Feb 14, 2025
Q4 2024
|
Lighthouse Investment Partners, LLC
Palm Beach Gardens, FL |
BUY
|
- |
56.7K+ 539.64% |
$5.2M - $6.27M
|
67.2K
$7.51M
|
|
|
Feb 14, 2025
Q4 2024
|
Prelude Capital Management, LLC
New York, NY |
BUY
|
- |
21.6KNew |
$1.99M - $2.4M
|
21.6K
$2.42M
|
|
|
Feb 14, 2025
Q4 2024
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
60.8K+ 816.51% |
$5.58M - $6.73M
|
68.3K
$7.64M
|
|
|
Feb 14, 2025
Q4 2024
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
53.6K+ 217.0% |
$4.92M - $5.93M
|
78.3K
$8.76M
|
|
|
Feb 14, 2025
Q4 2024
|
Harvest Management LLC
New York, NY |
BUY
|
- |
12.5KNew |
$1.15M - $1.38M
|
12.5K
$1.4M
|
|
|
Feb 14, 2025
Q4 2024
|
Cresset Asset Management, LLC
Chicago, IL |
SELL
|
- |
-921- 12.69% |
$84.5K - $102K
|
6.34K
$709K
|
|
|
Feb 14, 2025
Q4 2024
|
Mairs & Power Inc
St Paul, MN |
SELL
|
- |
-123K- 96.52% |
$11.3M - $13.6M
|
4.43K
$496K
|
|
|
Feb 14, 2025
Q4 2024
|
State Street Corp
Boston, MA |
BUY
|
- |
68.4K+ 3.33% |
$6.27M - $7.57M
|
2.12M
$237M
|
|
|
Feb 14, 2025
Q4 2024
|
Clear Alpha Technologies LP
Greenwich, CT |
BUY
|
- |
65KNew |
$5.96M - $7.19M
|
65K
$7.27M
|
|
|
Feb 14, 2025
Q4 2024
|
Caitong International Asset Management Co., LTD
Hong Kong, K3 |
BUY
|
- |
6New |
$551 - $664
|
6
$671
|
|
|
Feb 14, 2025
Q4 2024
|
Ubs Group Ag
|
BUY
|
- |
158K+ 460.15% |
$14.5M - $17.5M
|
193K
$21.5M
|
|
|
Feb 14, 2025
Q4 2024
|
Mackenzie Financial Corp
Toronto Ontario, A6 |
SELL
|
- |
-119- 3.39% |
$10.9K - $13.2K
|
3.4K
$380K
|
|
|
Feb 14, 2025
Q4 2024
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
63.4K+ 9.21% |
$5.82M - $7.01M
|
751K
$84M
|
|
|
Feb 14, 2025
Q4 2024
|
Royal Bank Of Canada
Toronto, A6 |
SELL
|
- |
-50.6K- 12.17% |
$4.64M - $5.59M
|
365K
$40.8M
|
|