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 %
PCM
151
Prelude Capital Management
New York
$290K 3,442 +3,442 New
OR
152
Olympiad Research
Connecticut
$290K 3,442 +3,442 New
X
153
Xponance
Pennsylvania
$278K 3,299 +3,299 New
Mackenzie Financial
154
Mackenzie Financial
Ontario, Canada
$272K 3,229 – –
MLICM
155
Metropolitan Life Insurance Company (MetLife)
New York
$260K 3,094 – –
RJT
156
Raymond James Trust
Florida
$253K 3,001 +3,001 New
MIM
157
Marco Investment Management
Georgia
$248K 2,945 +2,945 New
CCIA
158
Campbell & Co Investment Adviser
Maryland
$241K 2,868 -6,425 -69%
OSAM
159
O'Shaughnessy Asset Management
Connecticut
$238K 2,825 +2,825 New
PTC
160
Petrus Trust Company
Texas
$222K 2,634 +2,634 New
KI
161
Kapitalo Investimentos
Brazil
$220K 2,618 +2,618 New
LCM
162
Legato Capital Management
California
$217K 2,575 +2,575 New
HR
163
Hardy Reed
Mississippi
$216K 2,570 +2,570 New
EIM
164
Essex Investment Management
Massachusetts
$167K 1,981 -435 -18%
NIMI
165
Natixis Investment Managers International
France
$163K 1,940 +790 +69%
Nisa Investment Advisors
166
Nisa Investment Advisors
Missouri
$160K 1,905 – –
SAM
167
Smartleaf Asset Management
Massachusetts
$141K 1,671 +1,671 New
UBS Group
168
UBS Group
Switzerland
$102K 1,216 -53 -4%
KBC Group
169
KBC Group
Belgium
$96K 1,143 – –
TWM
170
Tradition Wealth Management
Minnesota
$80K 947 – –
Fifth Third Bancorp
171
Fifth Third Bancorp
Ohio
$78.8K 937 – –
US Bancorp
172
US Bancorp
Minnesota
$64.8K 770 +12 +2%
PNC Financial Services Group
173
PNC Financial Services Group
Pennsylvania
$62.2K 739 -27 -4%
QT
174
Quantbot Technologies
New York
$55.4K 658 +658 New
HFM
175
Harvest Fund Management
China
$54K 981 +903 +1,158%
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