ALTR

Altair Engineering Inc. Class A Common Stock
ALTR

Overview Fund Activity
Delisted

ALTR was delisted on the 25th of March, 2025.

Back to rankings

164 hedge funds and large institutions have $2.69B invested in Altair Engineering Inc. Class A Common Stock in 2021 Q1 according to their latest regulatory filings, with 31 funds opening new positions, 62 increasing their positions, 50 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
164
Holders Change
+18
Holders Change %
+12.33%
% of All Funds
2.89%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.02%
New
31
Increased
62
Reduced
50
Closed
13
Calls
$50K
Puts
$62K
Net Calls
-$12K
Net Calls Change
-$308K

Top Buyers

1
Artisan Partners
1
Artisan Partners
Wisconsin
$37.4M
2
Axa
2
Axa
France
$26.5M
3
Norges Bank
3
Norges Bank
Norway
$18.7M
4
AIM
4
ARK Investment Management
Florida
$24.2M
5
PAMU
5
Pictet Asset Management (UK)
United Kingdom
$232M

Top Sellers

1
EVM
1
Eaton Vance Management
Massachusetts
$33M
2
Invesco
2
Invesco
Georgia
$1.24M
3
Janus Henderson Group
3
Janus Henderson Group
United Kingdom
$126M
4
SAM
4
Silvercrest Asset Management
New York
$0
5
Alkeon Capital Management
5
Alkeon Capital Management
New York
$44.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
EWA
101
EP Wealth Advisors
California
$598K – – –
Principal Financial Group
102
Principal Financial Group
Iowa
$579K -$106K -1,698 -15%
MCIA
103
Mountain Capital Investment Advisors
Colorado
$562K +$115K +1,805 +26%
JPMPWA
104
J.P. Morgan Private Wealth Advisors
California
$529K +$36.6K +585 +7%
Tudor Investment Corp
105
Tudor Investment Corp
Connecticut
$487K -$121K -1,928 -20%
E
106
Ergoteles
New York
$477K +$477K +7,625 New
OAM
107
Oppenheimer Asset Management
New York
$462K +$87.3K +1,396 +23%
LPL Financial
108
LPL Financial
California
$422K -$6.63K -106 -2%
Susquehanna International Group
109
Susquehanna International Group
Pennsylvania
$415K -$430K -6,860 -51%
AQR Capital Management
110
AQR Capital Management
Connecticut
$401K -$137K -2,184 -25%
CF
111
CNA Financial
Illinois
$395K -$338K -5,403 -46%
AB
112
Amalgamated Bank
New York
$387K -$37.6K -601 -9%
Handelsbanken Fonder
113
Handelsbanken Fonder
Sweden
$382K +$382K +6,100 New
Truist Financial
114
Truist Financial
North Carolina
$379K -$27.3K -436 -7%
AS
115
Altshuler Shaham
Israel
$375K +$83.4K +1,332 +29%
Wellington Management Group
116
Wellington Management Group
Massachusetts
$372K +$372K +5,939 New
Assenagon Asset Management
117
Assenagon Asset Management
Luxembourg
$370K -$42.9K -685 -10%
ZB
118
Zions Bancorporation
Utah
$366K -$3.38K -54 -0.9%
BFM
119
Boothbay Fund Management
New York
$356K -$44.6K -713 -11%
Public Employees Retirement Association of Colorado
120
Public Employees Retirement Association of Colorado
Colorado
$350K – – –
BAM
121
Blueshift Asset Management
New Jersey
$341K +$341K +5,450 New
PFO
122
Pathstone Family Office
New Jersey
$321K +$321K +5,126 New
Lazard Asset Management
123
Lazard Asset Management
New York
$320K -$86.3K -1,384 -21%
SM
124
Southport Management
Wyoming
$313K +$313K +5,000 New
ZCM
125
Zebra Capital Management
Connecticut
$296K +$296K +4,732 New
3 4
5
6 7