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.

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 Market Value Shares Shares
Change 		Shares
Change %
MCMC
1
Matrix Capital Management Company
New Hampshire
$554M 8,600,000 – –
BlackRock
2
BlackRock
New York
$314M 4,879,144 +339,610 +7%
Vanguard Group
3
Vanguard Group
Pennsylvania
$299M 4,645,906 +18,157 +0.4%
PAMS
4
Pictet Asset Management (Switzerland)
Switzerland
$240M 3,724,433 -149,301 -4%
CCA
5
Conestoga Capital Advisors
Pennsylvania
$152M 2,362,649 +32,010 +1%
Impax Asset Management Group
6
Impax Asset Management Group
United Kingdom
$138M 2,153,257 -117,682 -5%
BAMCO Inc
7
BAMCO Inc
New York
$105M 1,634,815 -241 -0%
Neuberger Berman Group
8
Neuberger Berman Group
New York
$105M 1,624,993 -12,266 -0.7%
Janus Henderson Group
9
Janus Henderson Group
United Kingdom
$103M 1,595,585 -75,874 -5%
Ameriprise
10
Ameriprise
Minnesota
$84.8M 1,317,271 +234,939 +22%
EVM
11
Eaton Vance Management
Massachusetts
$79.1M 1,228,336 +244,872 +25%
Invesco
12
Invesco
Georgia
$68.4M 1,062,455 -111,273 -9%
State Street
13
State Street
Massachusetts
$62.4M 968,901 +47,389 +5%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$56.6M 878,200 +28,797 +3%
Artisan Partners
15
Artisan Partners
Wisconsin
$54.8M 850,821 -47,119 -5%
Primecap Management
16
Primecap Management
California
$51M 791,550 -42,850 -5%
Axa
17
Axa
France
$46M 713,912 -11,759 -2%
Aberdeen Group
18
Aberdeen Group
United Kingdom
$43.4M 674,313 +180,413 +37%
Norges Bank
19
Norges Bank
Norway
$37.6M 584,026 +11,058 +2%
Northern Trust
20
Northern Trust
Illinois
$30.8M 478,052 -18,840 -4%
Federated Hermes
21
Federated Hermes
Pennsylvania
$30.6M 474,743 -296,879 -38%
T. Rowe Price Associates
22
T. Rowe Price Associates
Maryland
$30.2M 468,396 -2,267 -0.5%
Royal Bank of Canada
23
Royal Bank of Canada
Ontario, Canada
$30.2M 468,325 +11,006 +2%
PCM
24
Palisade Capital Management
New Jersey
$27.6M 427,960 -24,015 -5%
BFS
25
Bradley Foster & Sargent
Connecticut
$24.7M 383,804 -23,341 -6%
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