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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199 hedge funds and large institutions have $3.73B invested in Altair Engineering Inc. Class A Common Stock in 2023 Q1 according to their latest regulatory filings, with 46 funds opening new positions, 67 increasing their positions, 62 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
199
Holders Change
+26
Holders Change %
+15.03%
% of All Funds
3.19%
Holding in Top 10
3
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+200%
% of All Funds
0.05%
New
46
Increased
67
Reduced
62
Closed
17
Calls
$101K
Puts
$130K
Net Calls
-$29K
Net Calls Change
-$1.64M

Top Buyers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$101M
2
Invesco
2
Invesco
Georgia
$109M
3
FAM
3
Fred Alger Management
New York
$25.3M
4
MCMC
4
Matrix Capital Management Company
New Hampshire
$806M
5
CS
5
Credit Suisse
Switzerland
$36.4M

Top Sellers

1
Impax Asset Management Group
1
Impax Asset Management Group
United Kingdom
$155M
2
Morgan Stanley
2
Morgan Stanley
New York
$113M
3
Primecap Management
3
Primecap Management
California
$38.9M
4
Janus Henderson Group
4
Janus Henderson Group
United Kingdom
$104M
5
Squarepoint
5
Squarepoint
New York
$2.74M
Name Holding Trade Value Shares
Change 		Shares
Change %
FAM
26
Fred Alger Management
New York
$25.3M +$25M +346,780 +9,727%
Federated Hermes
27
Federated Hermes
Pennsylvania
$23.6M +$818K +11,341 +4%
VOYA Investment Management
28
VOYA Investment Management
Georgia
$19.6M -$1.55M -21,493 -7%
Bank of New York Mellon
29
Bank of New York Mellon
New York
$16.6M +$145K +2,016 +0.9%
Neuberger Berman Group
30
Neuberger Berman Group
New York
$15.9M -$2.11M -29,780 -12%
Nuveen Asset Management
31
Nuveen Asset Management
Illinois
$14.6M +$624K +8,659 +4%
EAM
32
Eagle Asset Management
Florida
$14M +$3.04M +42,140 +28%
Marshall Wace
33
Marshall Wace
United Kingdom
$13.2M +$5.26M +72,941 +66%
TAM
34
Thematics Asset Management
France
$12.2M – – –
BCPEMI
35
Bain Capital Public Equity Management II
Massachusetts
$11.2M +$11.2M +155,792 New
BNP Paribas Financial Markets
36
BNP Paribas Financial Markets
France
$11.2M +$2.37M +32,869 +27%
MPI
37
Mairs & Power Inc
Minnesota
$11M +$1.97M +27,360 +22%
Bank of America
38
Bank of America
North Carolina
$10.6M -$183K -2,540 -2%
Millennium Management
39
Millennium Management
New York
$10.5M +$9.66M +133,981 +1,102%
New York State Common Retirement Fund
40
New York State Common Retirement Fund
New York
$10.3M -$693K -9,615 -6%
Alkeon Capital Management
41
Alkeon Capital Management
New York
$9.84M -$982K -13,619 -9%
RJA
42
Raymond James & Associates
Florida
$9.44M +$1.79M +24,819 +23%
AIM
43
ARK Investment Management
Florida
$9.09M -$1.02M -14,199 -10%
Luther King Capital Management (LKCM)
44
Luther King Capital Management (LKCM)
Texas
$8.19M -$33.1K -459 -0.4%
Swiss National Bank
45
Swiss National Bank
Switzerland
$8.16M -$937K -13,000 -10%
Envestnet Asset Management
46
Envestnet Asset Management
Illinois
$7.72M +$165K +2,288 +2%
PI
47
Putnam Investments
Massachusetts
$7.46M +$7.46M +103,403 New
HA
48
Homestead Advisers
Virginia
$7.3M – – –
State of Wisconsin Investment Board
49
State of Wisconsin Investment Board
Wisconsin
$7.08M -$871K -12,073 -11%
NC
50
Nicholas Company
Wisconsin
$6.56M – – –
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