ALTR

Altair Engineering Inc. Class A Common Stock
ALTR

Overview Fund Activity
Delisted

ALTR was delisted on the 25th of March, 2025.

Back to rankings

295 hedge funds and large institutions have $5.96B invested in Altair Engineering Inc. Class A Common Stock in 2024 Q4 according to their latest regulatory filings, with 93 funds opening new positions, 76 increasing their positions, 96 reducing their positions, and 43 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
295
Holders Change
+47
Holders Change %
+18.95%
% of All Funds
3.93%
Holding in Top 10
7
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+250%
% of All Funds
0.09%
New
93
Increased
76
Reduced
96
Closed
43
Calls
$19.3M
Puts
$44.9M
Net Calls
-$25.7M
Net Calls Change
-$47.2M

Top Buyers

1
UOC
1
UBS O'Connor
Illinois
$97.9M
2
MF
2
Magnetar Financial
Illinois
$62.1M
3
Goldman Sachs
3
Goldman Sachs
New York
$99.3M
4
Millennium Management
4
Millennium Management
New York
$61.2M
5
AA
5
AQR Arbitrage
Connecticut
$53.2M

Top Sellers

1
Pictet Asset Management
1
Pictet Asset Management
Switzerland
$886K
2
CCA
2
Conestoga Capital Advisors
Pennsylvania
$121M
3
Invesco
3
Invesco
Georgia
$9.58M
4
William Blair Investment Management
4
William Blair Investment Management
Illinois
$0
5
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$2.95M
Name Holding Trade Value Shares
Change 		Shares
Change %
Qube Research & Technologies (QRT)
101
Qube Research & Technologies (QRT)
United Kingdom
$3.96M +$3.96M +36,318 New
AIM
102
ARK Investment Management
Florida
$3.85M -$566K -5,183 -13%
GF
103
Gabelli Funds
New York
$3.64M +$3.64M +33,360 New
Wells Fargo
104
Wells Fargo
California
$3.49M -$3.14M -28,768 -47%
AA
105
ABC Arbitrage
France
$3.42M +$3.42M +31,358 New
CC
106
Centiva Capital
New York
$3.31M +$3.31M +30,295 New
YCM
107
Yakira Capital Management
Connecticut
$3.11M +$3.11M +28,500 New
Janus Henderson Group
108
Janus Henderson Group
United Kingdom
$2.95M -$114M -1,043,557 -97%
AB
109
Amalgamated Bank
New York
$2.95M -$8.29K -76 -0.3%
QCM
110
QRG Capital Management
Illinois
$2.95M +$127K +1,162 +4%
IIM
111
INTECH Investment Management
Florida
$2.94M +$1.7M +15,606 +137%
Allianz Asset Management
112
Allianz Asset Management
Germany
$2.89M +$2.89M +26,500 New
GCIA
113
Gabelli & Co Investment Advisers
New York
$2.83M +$2.83M +25,950 New
Fidelity Investments
114
Fidelity Investments
Massachusetts
$2.66M -$20.8M -190,523 -89%
AIMCA
115
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$2.6M +$2.6M +23,800 New
State of Tennessee, Department of Treasury
116
State of Tennessee, Department of Treasury
Tennessee
$2.54M +$310K +2,843 +14%
BNP Paribas Financial Markets
117
BNP Paribas Financial Markets
France
$2.52M -$1.23M -11,287 -33%
BHCM
118
Brevan Howard Capital Management
Jersey
$2.46M +$2.46M +22,555 New
SC
119
Sagefield Capital
Texas
$2.36M +$2.36M +21,652 New
PCM
120
Prelude Capital Management
New York
$2.36M +$2.36M +21,648 New
EIP
121
Epoch Investment Partners
New York
$2.36M +$744K +6,821 +46%
MCM
122
Moore Capital Management
New York
$2.33M +$2.33M +21,374 New
State of New Jersey Common Pension Fund D
123
State of New Jersey Common Pension Fund D
New Jersey
$2.31M -$87.8K -805 -4%
ProShare Advisors
124
ProShare Advisors
Maryland
$2.28M +$801K +7,339 +54%
AQR Capital Management
125
AQR Capital Management
Connecticut
$2.28M +$1.96M +17,924 +600%
3 4
5
6 7