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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188 hedge funds and large institutions have $3.19B invested in Altair Engineering Inc. Class A Common Stock in 2022 Q1 according to their latest regulatory filings, with 38 funds opening new positions, 63 increasing their positions, 63 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
188
Holders Change
+13
Holders Change %
+7.43%
% of All Funds
2.98%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
38
Increased
63
Reduced
63
Closed
23
Calls
$1.79M
Puts
–
Net Calls
+$1.79M
Net Calls Change
+$1.47M

Top Buyers

1
BlackRock
1
BlackRock
New York
$314M
2
EVM
2
Eaton Vance Management
Massachusetts
$79.1M
3
Ameriprise
3
Ameriprise
Minnesota
$84.8M
4
Aberdeen Group
4
Aberdeen Group
United Kingdom
$43.4M
5
Massachusetts Financial Services
5
Massachusetts Financial Services
Massachusetts
$12.9M

Top Sellers

1
Federated Hermes
1
Federated Hermes
Pennsylvania
$30.6M
2
PAMS
2
Pictet Asset Management (Switzerland)
Switzerland
$240M
3
Impax Asset Management Group
3
Impax Asset Management Group
United Kingdom
$138M
4
Invesco
4
Invesco
Georgia
$68.4M
5
Alkeon Capital Management
5
Alkeon Capital Management
New York
$12.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
HA
51
Homestead Advisers
Virginia
$6.52M – – –
Luther King Capital Management (LKCM)
52
Luther King Capital Management (LKCM)
Texas
$6.47M -$32.3K -501 -0.5%
Envestnet Asset Management
53
Envestnet Asset Management
Illinois
$6.22M +$165K +2,566 +3%
Russell Investments Group
54
Russell Investments Group
United Kingdom
$5.46M +$3.04M +47,131 +125%
SEI Investments
55
SEI Investments
Pennsylvania
$5.15M -$1.19M -18,493 -19%
Mercer Global Advisors
56
Mercer Global Advisors
Colorado
$4.8M +$21.6K +336 +0.5%
ORI
57
Oak Ridge Investments
Illinois
$4.72M -$2.38M -36,924 -34%
PPA
58
Parametric Portfolio Associates
Washington
$4.2M +$531K +8,244 +14%
California State Teachers Retirement System (CalSTRS)
59
California State Teachers Retirement System (CalSTRS)
California
$4.06M -$97K -1,506 -2%
ERSOT
60
Employees Retirement System of Texas
Texas
$3.99M – – –
Fidelity Investments
61
Fidelity Investments
Massachusetts
$3.98M +$572K +8,886 +17%
SIA
62
Sit Investment Associates
Minnesota
$3.97M +$116K +1,800 +3%
D.E. Shaw & Co
63
D.E. Shaw & Co
New York
$3.86M -$1.92M -29,856 -33%
MOACM
64
Mutual of America Capital Management
New York
$3.82M -$166K -2,578 -4%
Citadel Advisors
65
Citadel Advisors
Florida
$3.68M +$1.66M +25,840 +83%
UBS AM
66
UBS AM
Illinois
$3.66M +$357K +5,550 +11%
AllianceBernstein
67
AllianceBernstein
Tennessee
$3.61M +$14.6K +226 +0.4%
RhumbLine Advisers
68
RhumbLine Advisers
Massachusetts
$3.07M +$45.3K +704 +1%
State of New Jersey Common Pension Fund D
69
State of New Jersey Common Pension Fund D
New Jersey
$2.78M +$510K +7,917 +22%
PIP
70
Polarity Investment Partners
California
$2.71M +$150K +2,326 +6%
Principal Financial Group
71
Principal Financial Group
Iowa
$2.62M -$885K -13,739 -25%
Legal & General Group
72
Legal & General Group
United Kingdom
$2.49M +$99.6K +1,547 +4%
Millennium Management
73
Millennium Management
New York
$2.45M +$2.19M +33,949 +841%
ECM
74
ExodusPoint Capital Management
New York
$2.07M +$2.07M +32,187 New
First Trust Advisors
75
First Trust Advisors
Illinois
$2.02M -$31.1K -483 -2%
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3
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