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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216 hedge funds and large institutions have $4.71B invested in Altair Engineering Inc. Class A Common Stock in 2023 Q4 according to their latest regulatory filings, with 45 funds opening new positions, 75 increasing their positions, 70 reducing their positions, and 22 closing their positions.

Holders
216
Holders Change
+22
Holders Change %
+11.34%
% of All Funds
3.17%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.04%
New
45
Increased
75
Reduced
70
Closed
22
Calls
$16.8M
Puts
$4.78M
Net Calls
+$12M
Net Calls Change
+$11M

Top Buyers

1
T. Rowe Price Investment Management
1
T. Rowe Price Investment Management
Maryland
$93.3M
2
MCMC
2
Matrix Capital Management Company
New Hampshire
$1.03B
3
Morgan Stanley
3
Morgan Stanley
New York
$177M
4
BCPEMI
4
Bain Capital Public Equity Management II
Massachusetts
$57.7M
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$99.5M

Top Sellers

1
Pictet Asset Management
1
Pictet Asset Management
Switzerland
$250M
2
Norges Bank
2
Norges Bank
Norway
$8.04M
3
Impax Asset Management Group
3
Impax Asset Management Group
United Kingdom
$159M
4
Marshall Wace
4
Marshall Wace
United Kingdom
$667K
5
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$95.3M
Name Market Value Shares Shares
Change 		Shares
Change %
Two Sigma Advisers
51
Two Sigma Advisers
New York
$8.07M 95,900 -49,400 -34%
Norges Bank
52
Norges Bank
Norway
$8.04M 95,552 -283,187 -75%
NIM
53
Needham Investment Management
New York
$7.98M 94,800 +57,300 +153%
HA
54
Homestead Advisers
Virginia
$7.95M 94,477 – –
Goldman Sachs
55
Goldman Sachs
New York
$7.75M 92,048 +14,807 +19%
NC
56
Nicholas Company
Wisconsin
$7.65M 90,955 – –
T. Rowe Price Associates
57
T. Rowe Price Associates
Maryland
$7.33M 87,045 +57,705 +197%
Barclays
58
Barclays
United Kingdom
$7.18M 85,335 +66,160 +345%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
59
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$7.15M 85,000 +21,300 +33%
JPMorgan Chase & Co
60
JPMorgan Chase & Co
New York
$6.66M 79,137 +658 +0.8%
RhumbLine Advisers
61
RhumbLine Advisers
Massachusetts
$6.49M 77,095 -388 -0.5%
Envestnet Asset Management
62
Envestnet Asset Management
Illinois
$6.46M 76,827 -19,810 -20%
BCPE
63
Bain Capital Public Equity
Massachusetts
$6.38M 75,770 +75,770 New
Wells Fargo
64
Wells Fargo
California
$6.23M 73,983 -3,977 -5%
UBS AM
65
UBS AM
Illinois
$5.21M 61,877 +741 +1%
Fisher Asset Management
66
Fisher Asset Management
Washington
$5.17M 61,493 +2,301 +4%
AIM
67
ARK Investment Management
Florida
$5.08M 60,349 -10,125 -14%
SIA
68
Sit Investment Associates
Minnesota
$5.03M 59,808 – –
Two Sigma Investments
69
Two Sigma Investments
New York
$4.81M 57,175 -64,908 -53%
California State Teachers Retirement System (CalSTRS)
70
California State Teachers Retirement System (CalSTRS)
California
$4.81M 57,104 -1,992 -3%
Legal & General Group
71
Legal & General Group
United Kingdom
$4.58M 54,473 +3,001 +6%
Mercer Global Advisors
72
Mercer Global Advisors
Colorado
$4.26M 50,636 -13,495 -21%
CCS
73
Concentric Capital Strategies
Connecticut
$4.11M 48,895 +48,895 New
Select Equity Group
74
Select Equity Group
New York
$3.38M 40,151 -4,656 -10%
HIM
75
Hillsdale Investment Management
Ontario, Canada
$3.25M 38,620 -100 -0.3%
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