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 Holding Trade Value Shares
Change 		Shares
Change %
Bank of Montreal
76
Bank of Montreal
Ontario, Canada
– -$7.64M -70,047 Closed
PCM
77
Pentwater Capital Management
Florida
– -$7.57M -69,362 Closed
Susquehanna International Group
78
Susquehanna International Group
Pennsylvania
– -$7.45M -68,262 Closed
LIP
79
Lighthouse Investment Partners
Florida
– -$7.33M -67,162 Closed
Manulife (Manufacturers Life Insurance)
80
Manulife (Manufacturers Life Insurance)
Ontario, Canada
– -$7.31M -66,964 Closed
HA
81
Homestead Advisers
Virginia
– -$7.3M -66,877 Closed
MIM
82
MetLife Investment Management
New Jersey
– -$7.12M -65,227 Closed
CT
83
ClearAlpha Technologies
Connecticut
– -$7.09M -64,987 Closed
WG
84
Winton Group
United Kingdom
– -$7.08M -64,851 Closed
MOACM
85
Mutual of America Capital Management
New York
– -$6.99M -64,020 Closed
SIA
86
Sit Investment Associates
Minnesota
– -$6.93M -63,543 Closed
COPPSERS
87
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
– -$6.9M -63,202 Closed
VI
88
Versor Investments
New York
– -$6.51M -59,655 Closed
BNP Paribas Asset Management
89
BNP Paribas Asset Management
France
– -$6.11M -55,955 Closed
Federated Hermes
90
Federated Hermes
Pennsylvania
– -$6.03M -55,253 Closed
California State Teachers Retirement System (CalSTRS)
91
California State Teachers Retirement System (CalSTRS)
California
– -$6.03M -55,226 Closed
Raymond James Financial
92
Raymond James Financial
Florida
– -$5.89M -53,994 Closed
AFM
93
Anson Funds Management
Texas
– -$5.46M -50,085 Closed
PAMP
94
Polar Asset Management Partners
Ontario, Canada
– -$5.46M -50,000 Closed
Calamos Advisors
95
Calamos Advisors
Illinois
– -$5.43M -49,773 Closed
Canada Life
96
Canada Life
Manitoba, Canada
– -$5.06M -46,350 Closed
VI
97
Vestcor Inc
New Brunswick, Canada
– -$5.02M -46,046 Closed
Deutsche Bank
98
Deutsche Bank
Germany
– -$4.98M -45,648 Closed
Voloridge Investment Management
99
Voloridge Investment Management
Florida
– -$4.58M -41,974 Closed
Mirae Asset Global ETFs Holdings
100
Mirae Asset Global ETFs Holdings
Hong Kong
– -$4.26M -39,020 Closed
2 3
4
5 6