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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124 hedge funds and large institutions have $1.54B invested in Altair Engineering Inc. Class A Common Stock in 2020 Q2 according to their latest regulatory filings, with 27 funds opening new positions, 46 increasing their positions, 37 reducing their positions, and 11 closing their positions.

Holders
124
Holders Change
+16
Holders Change %
+14.81%
% of All Funds
2.55%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
27
Increased
46
Reduced
37
Closed
11
Calls
–
Puts
$7K
Net Calls
-$7K
Net Calls Change
-$402K

Top Buyers

1
BlackRock
1
BlackRock
New York
$149M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$154M
3
CCA
3
Conestoga Capital Advisors
Pennsylvania
$84.6M
4
Impax Asset Management Group
4
Impax Asset Management Group
United Kingdom
$76.1M
5
EVM
5
Eaton Vance Management
Massachusetts
$41.9M

Top Sellers

1
Artisan Partners
1
Artisan Partners
Wisconsin
$0
2
Neuberger Berman Group
2
Neuberger Berman Group
New York
$98.9M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$28.1M
4
PAMU
4
Pictet Asset Management (UK)
United Kingdom
$139M
5
Primecap Management
5
Primecap Management
California
$44.5M
Name Market Value Shares Shares
Change 		Shares
Change %
MCMC
1
Matrix Capital Management Company
New Hampshire
$164M 4,136,725 – –
Vanguard Group
2
Vanguard Group
Pennsylvania
$154M 3,861,824 +292,364 +8%
BlackRock
3
BlackRock
New York
$149M 3,746,122 +468,590 +14%
PAMU
4
Pictet Asset Management (UK)
United Kingdom
$139M 3,493,973 -112,533 -3%
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$101M 2,547,068 +57,433 +2%
Neuberger Berman Group
6
Neuberger Berman Group
New York
$98.9M 2,488,655 -209,301 -8%
CCA
7
Conestoga Capital Advisors
Pennsylvania
$84.6M 2,127,142 +94,315 +5%
Impax Asset Management Group
8
Impax Asset Management Group
United Kingdom
$76.1M 1,914,975 +92,702 +5%
BAMCO Inc
9
BAMCO Inc
New York
$73M 1,837,627 -50,000 -3%
Primecap Management
10
Primecap Management
California
$44.5M 1,119,600 -108,200 -9%
Ameriprise
11
Ameriprise
Minnesota
$44.4M 1,117,397 -107,172 -9%
EVM
12
Eaton Vance Management
Massachusetts
$41.9M 1,053,921 +91,053 +9%
State Street
13
State Street
Massachusetts
$35.3M 887,583 +40,859 +5%
Alkeon Capital Management
14
Alkeon Capital Management
New York
$34.8M 875,000 -30,000 -3%
Fidelity Investments
15
Fidelity Investments
Massachusetts
$28.1M 706,121 -123,393 -15%
Massachusetts Financial Services
16
Massachusetts Financial Services
Massachusetts
$25M 628,637 -28,309 -4%
Geode Capital Management
17
Geode Capital Management
Massachusetts
$23.9M 601,142 +32,291 +6%
Northern Trust
18
Northern Trust
Illinois
$22.6M 568,500 +66,119 +13%
Royal Bank of Canada
19
Royal Bank of Canada
Ontario, Canada
$19.7M 495,472 +9,335 +2%
PCM
20
Palisade Capital Management
New Jersey
$15.9M 400,340 +27,935 +8%
SAM
21
Silvercrest Asset Management
New York
$13M 328,135 -60,231 -16%
Charles Schwab
22
Charles Schwab
California
$10.6M 266,493 +23,377 +10%
EAM
23
Eagle Asset Management
Florida
$9.85M 254,054 +27,971 +12%
Dimensional Fund Advisors
24
Dimensional Fund Advisors
Texas
$9.5M 238,982 +2,834 +1%
FAM
25
Fred Alger Management
New York
$7.2M 181,156 -46,715 -21%
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