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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248 hedge funds and large institutions have $5.78B invested in Altair Engineering Inc. Class A Common Stock in 2024 Q3 according to their latest regulatory filings, with 32 funds opening new positions, 103 increasing their positions, 73 reducing their positions, and 21 closing their positions.

Holders
248
Holders Change
+9
Holders Change %
+3.77%
% of All Funds
3.59%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
32
Increased
103
Reduced
73
Closed
21
Calls
$41.1M
Puts
$19.6M
Net Calls
+$21.5M
Net Calls Change
+$9.43M

Top Buyers

1
William Blair Investment Management
1
William Blair Investment Management
Illinois
$141M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$628M
3
Macquarie Group
3
Macquarie Group
Australia
$20.2M
4
Goldman Sachs
4
Goldman Sachs
New York
$32.8M
5
BlackRock
5
BlackRock
New York
$768M

Top Sellers

1
T. Rowe Price Investment Management
1
T. Rowe Price Investment Management
Maryland
$93.8M
2
EAM
2
Eagle Asset Management
Florida
$0
3
Ameriprise
3
Ameriprise
Minnesota
$65.7M
4
GLA
4
Great Lakes Advisors
Illinois
$0
5
Jane Street
5
Jane Street
New York
$3.94M
Name Market Value Shares Shares
Change 		Shares
Change %
Stifel Financial
151
Stifel Financial
Missouri
$572K 5,985 -171 -3%
FMI
152
F/M Investments
District of Columbia
$568K 5,950 -25 -0.4%
Public Employees Retirement Association of Colorado
153
Public Employees Retirement Association of Colorado
Colorado
$534K 5,588 – –
SO
154
STRS Ohio
Ohio
$516K 5,400 -9,900 -65%
VI
155
Versor Investments
New York
$487K 5,099 +5,099 New
SIA
156
Schechter Investment Advisors
Michigan
$477K 4,997 +264 +6%
GC
157
Guggenheim Capital
Illinois
$472K 4,937 -405 -8%
CFB
158
Cullen/Frost Bankers
Texas
$466K 4,878 +522 +12%
SAM
159
Securian Asset Management
Minnesota
$434K 4,542 – –
TSS
160
Two Sigma Securities
New York
$404K 4,230 +4,230 New
CGH
161
Crossmark Global Holdings
Texas
$377K 3,947 +711 +22%
LA
162
Lindenwold Advisors
Pennsylvania
$364K 3,809 +10 +0.3%
ACM
163
Aquatic Capital Management
Illinois
$362K 3,789 +3,789 New
BCI
164
Brinker Capital Investments
Pennsylvania
$361K 3,782 +642 +20%
OPS
165
Orion Portfolio Solutions
Nebraska
$361K 3,782 +642 +20%
Mariner
166
Mariner
Kansas
$350K 3,665 +1,058 +41%
Nomura Holdings
167
Nomura Holdings
Japan
$350K 3,664 +3,664 New
Mackenzie Financial
168
Mackenzie Financial
Ontario, Canada
$336K 3,515 +346 +11%
NC
169
nVerses Capital
Florida
$334K 3,500 +3,500 New
JFG
170
Jefferies Financial Group
New York
$327K 3,423 +3,423 New
BFM
171
Boothbay Fund Management
New York
$316K 3,308 +3,308 New
Verition Fund Management
172
Verition Fund Management
Connecticut
$313K 3,280 +3,280 New
MIM
173
Marco Investment Management
Georgia
$288K 3,015 +70 +2%
VPIM
174
Vanguard Personalized Indexing Management
California
$287K 3,000 +674 +29%
AQR Capital Management
175
AQR Capital Management
Connecticut
$283K 2,986 +122 +4%
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