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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126 hedge funds and large institutions have $740M invested in Altair Engineering Inc. Class A Common Stock in 2018 Q4 according to their latest regulatory filings, with 38 funds opening new positions, 31 increasing their positions, 47 reducing their positions, and 19 closing their positions.

Holders
126
Holders Change
+18
Holders Change %
+16.67%
% of All Funds
2.81%
Holding in Top 10
–
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-100%
% of All Funds
–
New
38
Increased
31
Reduced
47
Closed
19
Calls
$8K
Puts
$8K
Net Calls
–
Net Calls Change
–

Top Buyers

1
WA
1
Wasatch Advisors
Utah
$22.8M
2
PC
2
Polar Capital
United Kingdom
$20.3M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$85.1M
4
Neuberger Berman Group
4
Neuberger Berman Group
New York
$61.8M
5
Ameriprise
5
Ameriprise
Minnesota
$16.9M

Top Sellers

1
TCM
1
Tygh Capital Management
Oregon
$0
2
PC
2
Pier Capital
Connecticut
$0
3
Arrowstreet Capital
3
Arrowstreet Capital
Massachusetts
$5.26M
4
SIM
4
Spark Investment Management
New York
$0
5
DCM
5
Driehaus Capital Management
Illinois
$12.9M
Name Market Value Shares Shares
Change 		Shares
Change %
CRM
26
Cramer Rosenthal McGlynn
Connecticut
$6.83M 247,566 -2,090 -0.8%
Invesco
27
Invesco
Georgia
$6.16M 223,406 +212,739 +1,994%
Millennium Management
28
Millennium Management
New York
$6.03M 218,777 -156,618 -42%
Arrowstreet Capital
29
Arrowstreet Capital
Massachusetts
$5.26M 190,593 -323,476 -63%
SPPAM
30
Summit Partners Public Asset Management
Massachusetts
$4.83M 175,000 -75,000 -30%
BNP Paribas Asset Management
31
BNP Paribas Asset Management
France
$4.09M 153,097 +153,097 New
Charles Schwab
32
Charles Schwab
California
$3.99M 144,723 -8,365 -5%
Fidelity Investments
33
Fidelity Investments
Massachusetts
$3.64M 131,824 -74,604 -36%
State of Wisconsin Investment Board
34
State of Wisconsin Investment Board
Wisconsin
$3.03M 110,000 – –
D.E. Shaw & Co
35
D.E. Shaw & Co
New York
$2.97M 107,845 -124,621 -54%
Goldman Sachs
36
Goldman Sachs
New York
$2.68M 97,056 -76,369 -44%
Bank of New York Mellon
37
Bank of New York Mellon
New York
$2.49M 90,128 -54,297 -38%
SG Americas Securities
38
SG Americas Securities
New York
$2.47M 89,692 +89,692 New
CIP
39
Chartwell Investment Partners
Pennsylvania
$2.47M 89,532 +89,532 New
TCIM
40
TIAA CREF Investment Management
New York
$2.4M 87,136 -40,745 -32%
AI
41
Axiom Investors
Connecticut
$2.25M 81,690 -88,835 -52%
Deutsche Bank
42
Deutsche Bank
Germany
$2.25M 81,545 +12,998 +19%
MOACM
43
Mutual of America Capital Management
New York
$1.99M 71,989 – –
Morgan Stanley
44
Morgan Stanley
New York
$1.93M 70,101 -34,409 -33%
RA
45
Royce & Associates
New York
$1.87M 67,816 +42,816 +171%
TA
46
Teachers Advisors
New York
$1.75M 63,296 +8,310 +15%
Mackenzie Financial
47
Mackenzie Financial
Ontario, Canada
$1.73M 62,605 -9,975 -14%
State of New Jersey Common Pension Fund D
48
State of New Jersey Common Pension Fund D
New Jersey
$1.66M 60,000 – –
First Trust Advisors
49
First Trust Advisors
Illinois
$1.62M 58,726 -6,149 -9%
OAM
50
Oxford Asset Management
United Kingdom
$1.45M 52,640 -34,452 -40%
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