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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51 hedge funds and large institutions have $309M invested in Altair Engineering Inc. Class A Common Stock in 2017 Q4 according to their latest regulatory filings, with 51 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

Holders
51
Holders Change
+51
Holders Change %
–
% of All Funds
1.16%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
51
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
BAMCO Inc
1
BAMCO Inc
New York
$50.2M
2
Neuberger Berman Group
2
Neuberger Berman Group
New York
$33.3M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$26M
4
Primecap Management
4
Primecap Management
California
$24.2M
5
BlackRock
5
BlackRock
New York
$17M

Top Sellers

No sellers this quarter
Name Market Value Shares Shares
Change 		Shares
Change %
BAMCO Inc
1
BAMCO Inc
New York
$50.2M 2,100,528 +2,100,528 New
Neuberger Berman Group
2
Neuberger Berman Group
New York
$33.3M 1,390,566 +1,390,566 New
Vanguard Group
3
Vanguard Group
Pennsylvania
$26M 1,086,712 +1,086,712 New
Primecap Management
4
Primecap Management
California
$24.2M 1,012,400 +1,012,400 New
BlackRock
5
BlackRock
New York
$17M 708,600 +708,600 New
Capital Research Global Investors
6
Capital Research Global Investors
California
$16.7M 700,000 +700,000 New
Royal Bank of Canada
7
Royal Bank of Canada
Ontario, Canada
$15.3M 639,757 +639,757 New
EVM
8
Eaton Vance Management
Massachusetts
$14.4M 602,088 +602,088 New
DCM
9
Driehaus Capital Management
Illinois
$13.1M 547,632 +547,632 New
Fidelity Investments
10
Fidelity Investments
Massachusetts
$9.39M 392,460 +392,460 New
Citadel Advisors
11
Citadel Advisors
Florida
$8.97M 375,089 +375,089 New
Franklin Resources
12
Franklin Resources
California
$8.68M 362,973 +362,973 New
CAM
13
Cortina Asset Management
Wisconsin
$7.93M 331,692 +331,692 New
Wells Fargo
14
Wells Fargo
California
$7.86M 328,500 +328,500 New
Janus Henderson Group
15
Janus Henderson Group
United Kingdom
$7.82M 327,062 +327,062 New
TCM
16
Tygh Capital Management
Oregon
$5.68M 237,248 +237,248 New
FCIM
17
Fairview Capital Investment Management
California
$4.78M 200,000 +200,000 New
SPPAM
18
Summit Partners Public Asset Management
Massachusetts
$4.55M 190,000 +190,000 New
AC
19
Ascend Capital
California
$4.46M 186,650 +186,650 New
Geode Capital Management
20
Geode Capital Management
Massachusetts
$3.94M 164,860 +164,860 New
Ameriprise
21
Ameriprise
Minnesota
$2.98M 124,727 +124,727 New
MWNA
22
Marshall Wace North America
New York
$2.81M 117,495 +117,495 New
State of Wisconsin Investment Board
23
State of Wisconsin Investment Board
Wisconsin
$2.63M 110,000 +110,000 New
PC
24
Pier Capital
Connecticut
$2.04M 85,342 +85,342 New
Two Sigma Investments
25
Two Sigma Investments
New York
$1.89M 78,882 +78,882 New
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