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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177 hedge funds and large institutions have $2.28B invested in Altair Engineering Inc. Class A Common Stock in 2022 Q3 according to their latest regulatory filings, with 21 funds opening new positions, 59 increasing their positions, 68 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
177
Holders Change
-7
Holders Change %
-3.8%
% of All Funds
3.06%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
21
Increased
59
Reduced
68
Closed
28
Calls
$2.08M
Puts
$8K
Net Calls
+$2.07M
Net Calls Change
-$817K

Top Buyers

1
Janus Henderson Group
1
Janus Henderson Group
United Kingdom
$142M
2
MCMC
2
Matrix Capital Management Company
New Hampshire
$456M
3
Impax Asset Management Group
3
Impax Asset Management Group
United Kingdom
$107M
4
Norges Bank
4
Norges Bank
Norway
$20M
5
VOYA Investment Management
5
VOYA Investment Management
Georgia
$9.98M

Top Sellers

1
Morgan Stanley
1
Morgan Stanley
New York
$8.27M
2
BlackRock
2
BlackRock
New York
$206M
3
Artisan Partners
3
Artisan Partners
Wisconsin
$0
4
Allianz Asset Management
4
Allianz Asset Management
Germany
$0
5
BFS
5
Bradley Foster & Sargent
Connecticut
$837K
Name Holding Trade Value Shares
Change 		Shares
Change %
QC
101
Quadrature Capital
United Kingdom
$425K +$425K +9,613 New
Canada Life
102
Canada Life
Manitoba, Canada
$422K +$318K +7,202 +304%
MM
103
MQS Management
New York
$414K +$414K +9,367 New
TRCT
104
Tower Research Capital (TRC)
New York
$404K +$301K +6,811 +293%
CCIA
105
Campbell & Co Investment Adviser
Maryland
$387K -$162K -3,667 -30%
AB
106
Amalgamated Bank
New York
$369K +$5.84K +132 +2%
CSS
107
Cubist Systematic Strategies
Connecticut
$347K -$216K -4,893 -38%
JPMPWA
108
J.P. Morgan Private Wealth Advisors
California
$342K -$39.4K -890 -10%
TC
109
TwinBeech Capital
New York
$336K +$336K +7,590 New
Principal Financial Group
110
Principal Financial Group
Iowa
$335K -$22.1K -500 -6%
Teacher Retirement System of Texas
111
Teacher Retirement System of Texas
Texas
$332K -$23.2K -524 -7%
OAM
112
Oppenheimer Asset Management
New York
$322K -$27.8K -630 -8%
VRS
113
Virginia Retirement Systems
Virginia
$318K +$318K +7,200 New
PI
114
Putnam Investments
Massachusetts
$314K -$5.52K -125 -2%
Zurich Cantonal Bank
115
Zurich Cantonal Bank
Switzerland
$300K – – –
Jane Street
116
Jane Street
New York
$289K +$289K +6,532 New
Handelsbanken Fonder
117
Handelsbanken Fonder
Sweden
$283K – – –
ZCM
118
Ziegler Capital Management
Illinois
$269K -$1.24K -28 -0.5%
CF
119
CNA Financial
Illinois
$264K -$15.2K -343 -5%
Victory Capital Management
120
Victory Capital Management
Texas
$257K +$257K +5,809 New
Citigroup
121
Citigroup
New York
$254K -$82.5K -1,864 -25%
ProShare Advisors
122
ProShare Advisors
Maryland
$254K -$4.92K -111 -2%
Public Employees Retirement Association of Colorado
123
Public Employees Retirement Association of Colorado
Colorado
$247K – – –
Amundi
124
Amundi
France
$247K +$247K +5,099 New
Stifel Financial
125
Stifel Financial
Missouri
$244K -$6.5K -147 -3%
3 4
5
6 7