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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184 hedge funds and large institutions have $2.63B invested in Altair Engineering Inc. Class A Common Stock in 2022 Q2 according to their latest regulatory filings, with 25 funds opening new positions, 74 increasing their positions, 59 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
184
Holders Change
-4
Holders Change %
-2.13%
% of All Funds
3.11%
Holding in Top 10
1
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-66.67%
% of All Funds
0.02%
New
25
Increased
74
Reduced
59
Closed
27
Calls
$3.51M
Puts
$620K
Net Calls
+$2.89M
Net Calls Change
+$1.1M

Top Buyers

1
MCMC
1
Matrix Capital Management Company
New Hampshire
$488M
2
Morgan Stanley
2
Morgan Stanley
New York
$31.1M
3
EVM
3
Eaton Vance Management
Massachusetts
$84.7M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$253M
5
Millennium Management
5
Millennium Management
New York
$10.1M

Top Sellers

1
Artisan Partners
1
Artisan Partners
Wisconsin
$12.7M
2
Norges Bank
2
Norges Bank
Norway
$11.4M
3
DPI
3
Diversified Portfolios Inc
Michigan
$0
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$16M
5
CI
5
Cooper Investors
Australia
$182K
Name Holding Trade Value Shares
Change 		Shares
Change %
CSS
101
Cubist Systematic Strategies
Connecticut
$669K +$338K +6,444 +102%
ET
102
Equitable Trust
Tennessee
$656K +$411K +7,831 +168%
CCIA
103
Campbell & Co Investment Adviser
Maryland
$653K +$398K +7,581 +156%
Wellington Management Group
104
Wellington Management Group
Massachusetts
$641K +$641K +12,211 New
NSEDCP
105
NJ State Employees Deferred Compensation Plan
New Jersey
$630K – – –
PI
106
PEAK6 Investments
Illinois
$566K +$566K +10,780 New
Ensign Peak Advisors
107
Ensign Peak Advisors
Utah
$565K +$509K +9,710 +916%
GT
108
Glenmede Trust
Pennsylvania
$539K -$115K -2,190 -18%
Qube Research & Technologies (QRT)
109
Qube Research & Technologies (QRT)
United Kingdom
$453K -$372K -7,090 -45%
JPMPWA
110
J.P. Morgan Private Wealth Advisors
California
$453K -$43K -818 -9%
AB
111
Amalgamated Bank
New York
$431K +$33.5K +639 +8%
Principal Financial Group
112
Principal Financial Group
Iowa
$423K -$1.71M -32,598 -80%
Teacher Retirement System of Texas
113
Teacher Retirement System of Texas
Texas
$421K -$123K -2,335 -23%
OAM
114
Oppenheimer Asset Management
New York
$416K +$2.15K +41 +0.5%
PFO
115
Pathstone Family Office
New Jersey
$408K – – –
Citigroup
116
Citigroup
New York
$399K -$56.5K -1,076 -12%
PI
117
Putnam Investments
Massachusetts
$379K -$4.51K -86 -1%
Zurich Cantonal Bank
118
Zurich Cantonal Bank
Switzerland
$356K – – –
Handelsbanken Fonder
119
Handelsbanken Fonder
Sweden
$336K -$10.5K -200 -3%
CF
120
CNA Financial
Illinois
$331K – – –
ZCM
121
Ziegler Capital Management
Illinois
$321K +$58.4K +1,112 +22%
AQR Capital Management
122
AQR Capital Management
Connecticut
$310K +$8.88K +169 +3%
ProShare Advisors
123
ProShare Advisors
Maryland
$307K -$149K -2,835 -33%
Stifel Financial
124
Stifel Financial
Missouri
$298K +$31.1K +591 +12%
Public Employees Retirement Association of Colorado
125
Public Employees Retirement Association of Colorado
Colorado
$293K – – –
3 4
5
6 7