ALTR

Altair Engineering Inc. Class A Common Stock
ALTR

Overview Fund Activity
Delisted

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

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3 hedge funds and large institutions have $53.7K invested in Altair Engineering Inc. Class A Common Stock in 2025 Q1 according to their latest regulatory filings, with 0 funds opening new positions, 0 increasing their positions, 2 reducing their positions, and 286 closing their positions.

Holders
3
Holders Change
-292
Holders Change %
-98.98%
% of All Funds
0.04%
Holding in Top 10
–
Holding in Top 10 Change
-7
Holding in Top 10 Change %
-100%
% of All Funds
–
New
–
Increased
–
Reduced
2
Closed
286
Calls
$14K
Puts
–
Net Calls
+$14K
Net Calls Change
+$25.7M

Top Buyers

No buyers this quarter

Top Sellers

1
MCMC
1
Matrix Capital Management Company
New Hampshire
$0
2
BlackRock
2
BlackRock
New York
$0
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$0
4
State Street
4
State Street
Massachusetts
$0
5
Geode Capital Management
5
Geode Capital Management
Massachusetts
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Man Group
26
Man Group
United Kingdom
– – -393,713 Closed
UBS AM
27
UBS AM
Illinois
– – -381,061 Closed
Royal Bank of Canada
28
Royal Bank of Canada
Ontario, Canada
– – -364,814 Closed
Norges Bank
29
Norges Bank
Norway
– – -347,348 Closed
TAM
30
Thematics Asset Management
France
– – -341,939 Closed
SSA
31
Schonfeld Strategic Advisors
New York
– – -331,528 Closed
Franklin Resources
32
Franklin Resources
California
– – -330,957 Closed
Tudor Investment Corp
33
Tudor Investment Corp
Connecticut
– – -316,994 Closed
WP
34
Woodline Partners
California
– – -299,998 Closed
FCM
35
Farallon Capital Management
California
– – -282,000 Closed
Primecap Management
36
Primecap Management
California
– – -238,363 Closed
NIM
37
Needham Investment Management
New York
– – -225,000 Closed
Canada Pension Plan Investment Board
38
Canada Pension Plan Investment Board
Ontario, Canada
– – -222,600 Closed
TAL
39
TIG Advisors LLC
New York
– – -220,467 Closed
California Public Employees Retirement System
40
California Public Employees Retirement System
California
– – -220,435 Closed
WCMNY
41
Westchester Capital Management (New York)
New York
– – -210,020 Closed
Ameriprise
42
Ameriprise
Minnesota
– – -203,035 Closed
Hudson Bay Capital Management
43
Hudson Bay Capital Management
Connecticut
– – -202,091 Closed
State of Wisconsin Investment Board
44
State of Wisconsin Investment Board
Wisconsin
– – -197,530 Closed
DKCM
45
Davidson Kempner Capital Management
New York
– – -192,694 Closed
UBS Group
46
UBS Group
Switzerland
– – -192,502 Closed
HSBC Holdings
47
HSBC Holdings
United Kingdom
– – -180,621 Closed
RhumbLine Advisers
48
RhumbLine Advisers
Massachusetts
– – -178,626 Closed
SC
49
Slotnik Capital
Texas
– – -177,629 Closed
LP
50
LMR Partners
United Kingdom
– – -171,713 Closed
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