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.

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 Market Value Shares Shares
Change 		Shares
Change %
MCMC
1
Matrix Capital Management Company
New Hampshire
$488M 9,300,000 +700,000 +8%
BlackRock
2
BlackRock
New York
$263M 5,016,715 +137,571 +3%
Vanguard Group
3
Vanguard Group
Pennsylvania
$253M 4,809,892 +163,986 +4%
PAMS
4
Pictet Asset Management (Switzerland)
Switzerland
$195M 3,717,883 -6,550 -0.2%
CCA
5
Conestoga Capital Advisors
Pennsylvania
$123M 2,346,454 -16,195 -0.7%
Impax Asset Management Group
6
Impax Asset Management Group
United Kingdom
$111M 2,116,735 -36,522 -2%
BAMCO Inc
7
BAMCO Inc
New York
$85.8M 1,634,730 -85 -0%
EVM
8
Eaton Vance Management
Massachusetts
$84.7M 1,612,698 +384,362 +31%
Janus Henderson Group
9
Janus Henderson Group
United Kingdom
$84M 1,599,807 +4,222 +0.3%
Neuberger Berman Group
10
Neuberger Berman Group
New York
$83.1M 1,586,748 -38,245 -2%
Ameriprise
11
Ameriprise
Minnesota
$67.6M 1,286,755 -30,516 -2%
Invesco
12
Invesco
Georgia
$57.1M 1,087,863 +25,408 +2%
State Street
13
State Street
Massachusetts
$53.1M 1,011,698 +42,797 +4%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$48.3M 920,651 +42,451 +5%
Primecap Management
15
Primecap Management
California
$40.2M 766,270 -25,280 -3%
Axa
16
Axa
France
$40.2M 765,251 +51,339 +7%
Aberdeen Group
17
Aberdeen Group
United Kingdom
$36.2M 689,225 +14,912 +2%
Morgan Stanley
18
Morgan Stanley
New York
$31.1M 592,377 +462,183 +355%
Northern Trust
19
Northern Trust
Illinois
$26.6M 506,850 +28,798 +6%
Royal Bank of Canada
20
Royal Bank of Canada
Ontario, Canada
$24.6M 469,064 +739 +0.2%
PCM
21
Palisade Capital Management
New Jersey
$24M 456,554 +28,594 +7%
Federated Hermes
22
Federated Hermes
Pennsylvania
$19.5M 371,810 -102,933 -22%
Charles Schwab
23
Charles Schwab
California
$19.3M 368,360 +9,134 +3%
Dimensional Fund Advisors
24
Dimensional Fund Advisors
Texas
$18.4M 350,322 -2,921 -0.8%
T. Rowe Price Associates
25
T. Rowe Price Associates
Maryland
$16M 305,689 -162,707 -35%
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