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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194 hedge funds and large institutions have $3.3B invested in Altair Engineering Inc. Class A Common Stock in 2023 Q3 according to their latest regulatory filings, with 18 funds opening new positions, 79 increasing their positions, 64 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
194
Holders Change
-19
Holders Change %
-8.92%
% of All Funds
3.09%
Holding in Top 10
2
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-50%
% of All Funds
0.03%
New
18
Increased
79
Reduced
64
Closed
36
Calls
$1.01M
Puts
$31K
Net Calls
+$982K
Net Calls Change
+$1.06M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$37.5M
2
Victory Capital Management
2
Victory Capital Management
Texas
$24.5M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$358M
4
Ameriprise
4
Ameriprise
Minnesota
$59.5M
5
Comerica Bank
5
Comerica Bank
Texas
$11.1M

Top Sellers

1
VOYA Investment Management
1
VOYA Investment Management
Georgia
$4.95M
2
BCPEMI
2
Bain Capital Public Equity Management II
Massachusetts
$0
3
Millennium Management
3
Millennium Management
New York
$2.65M
4
CS
4
Credit Suisse
Switzerland
$9.32M
5
Citadel Advisors
5
Citadel Advisors
Florida
$4.42M
Name Holding Trade Value Shares
Change 		Shares
Change %
JF
126
Jump Financial
Illinois
$479K +$285K +4,563 +147%
Bank of Montreal
127
Bank of Montreal
Ontario, Canada
$471K +$471K +7,198 New
CAPTRUST Financial Advisors
128
CAPTRUST Financial Advisors
North Carolina
$456K +$206K +3,295 +83%
Amundi
129
Amundi
France
$455K +$15.3K +233 +3%
ProShare Advisors
130
ProShare Advisors
Maryland
$450K -$2K -32 -0.4%
Stifel Financial
131
Stifel Financial
Missouri
$440K +$14K +223 +3%
MM
132
MQS Management
New York
$408K +$408K +6,522 New
Osaic Holdings
133
Osaic Holdings
Arizona
$402K -$730K -11,664 -65%
Handelsbanken Fonder
134
Handelsbanken Fonder
Sweden
$400K – – –
ZCM
135
Ziegler Capital Management
Illinois
$395K +$14.4K +230 +4%
Principal Financial Group
136
Principal Financial Group
Iowa
$351K -$45.7K -731 -12%
NYLIM
137
New York Life Investment Management
New York
$351K +$351K +5,606 New
Public Employees Retirement Association of Colorado
138
Public Employees Retirement Association of Colorado
Colorado
$350K – – –
AIP
139
Ameritas Investment Partners
Nebraska
$334K +$56.4K +902 +20%
Susquehanna International Group
140
Susquehanna International Group
Pennsylvania
$329K -$963K -15,389 -75%
FRM
141
Fox Run Management
Connecticut
$316K +$316K +5,044 New
SIA
142
Schechter Investment Advisors
Michigan
$292K -$10.3K -165 -3%
MML Investors Services
143
MML Investors Services
Massachusetts
$261K -$49.6K -793 -16%
Teacher Retirement System of Texas
144
Teacher Retirement System of Texas
Texas
$259K +$7.45K +119 +3%
Prudential Financial
145
Prudential Financial
New Jersey
$257K +$3K +48 +1%
SSA
146
Schonfeld Strategic Advisors
New York
$242K +$242K +3,863 New
LA
147
Lindenwold Advisors
Pennsylvania
$238K +$4.38K +70 +2%
SOW
148
State of Wyoming
Wyoming
$232K +$73.3K +1,171 +46%
Citigroup
149
Citigroup
New York
$229K -$1.02M -16,298 -82%
AIM
150
Aigen Investment Management
New York
$228K -$140K -2,240 -38%
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