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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232 hedge funds and large institutions have $4.82B invested in Altair Engineering Inc. Class A Common Stock in 2024 Q1 according to their latest regulatory filings, with 38 funds opening new positions, 86 increasing their positions, 77 reducing their positions, and 21 closing their positions.

Holders
232
Holders Change
+16
Holders Change %
+7.41%
% of All Funds
3.36%
Holding in Top 10
1
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-66.67%
% of All Funds
0.01%
New
38
Increased
86
Reduced
77
Closed
21
Calls
$21M
Puts
$8.11M
Net Calls
+$12.9M
Net Calls Change
+$906K

Top Buyers

1
BlackRock
1
BlackRock
New York
$455M
2
Franklin Resources
2
Franklin Resources
California
$50.5M
3
CS
3
Candriam SCA
Luxembourg
$37.5M
4
Massachusetts Financial Services
4
Massachusetts Financial Services
Massachusetts
$27.2M
5
Jane Street
5
Jane Street
New York
$26.2M

Top Sellers

1
Morgan Stanley
1
Morgan Stanley
New York
$69M
2
BCPEMI
2
Bain Capital Public Equity Management II
Massachusetts
$0
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$64M
4
Pictet Asset Management
4
Pictet Asset Management
Switzerland
$226M
5
Impax Asset Management Group
5
Impax Asset Management Group
United Kingdom
$142M
Name Market Value Shares Shares
Change 		Shares
Change %
MCMC
1
Matrix Capital Management Company
New Hampshire
$1.07B 12,430,000 +196,826 +2%
Vanguard Group
2
Vanguard Group
Pennsylvania
$512M 5,944,285 +182,840 +3%
BlackRock
3
BlackRock
New York
$455M 5,282,987 +694,480 +15%
Pictet Asset Management
4
Pictet Asset Management
Switzerland
$226M 2,622,989 -343,899 -12%
CCA
5
Conestoga Capital Advisors
Pennsylvania
$210M 2,440,081 +15,370 +0.6%
Impax Asset Management Group
6
Impax Asset Management Group
United Kingdom
$142M 1,659,449 -240,401 -13%
Invesco
7
Invesco
Georgia
$135M 1,566,238 -129,171 -8%
BAMCO Inc
8
BAMCO Inc
New York
$119M 1,385,507 -200,000 -13%
AllianceBernstein
9
AllianceBernstein
Tennessee
$119M 1,383,721 -112,207 -8%
T. Rowe Price Investment Management
10
T. Rowe Price Investment Management
Maryland
$112M 1,304,675 +196,218 +18%
State Street
11
State Street
Massachusetts
$108M 1,254,696 +23,286 +2%
Geode Capital Management
12
Geode Capital Management
Massachusetts
$106M 1,233,061 +44,059 +4%
Janus Henderson Group
13
Janus Henderson Group
United Kingdom
$92M 1,067,991 -63,914 -6%
Ameriprise
14
Ameriprise
Minnesota
$73M 847,382 +8,501 +1%
Morgan Stanley
15
Morgan Stanley
New York
$69M 800,897 -1,298,041 -62%
Wellington Management Group
16
Wellington Management Group
Massachusetts
$64M 742,737 -439,602 -37%
Axa
17
Axa
France
$62.7M 728,367 -28,510 -4%
Aberdeen Group
18
Aberdeen Group
United Kingdom
$56.6M 656,808 – –
Franklin Resources
19
Franklin Resources
California
$50.5M 585,871 +581,132 +12,263%
Northern Trust
20
Northern Trust
Illinois
$46.1M 534,746 -4,857 -0.9%
Dimensional Fund Advisors
21
Dimensional Fund Advisors
Texas
$41.1M 476,581 +5,674 +1%
FAM
22
Fred Alger Management
New York
$40M 464,512 +19,173 +4%
Royal Bank of Canada
23
Royal Bank of Canada
Ontario, Canada
$38.4M 445,590 -25,615 -5%
Charles Schwab
24
Charles Schwab
California
$37.5M 435,391 +8,745 +2%
CS
25
Candriam SCA
Luxembourg
$37.5M 434,749 +434,749 New
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