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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108 hedge funds and large institutions have $1.17B invested in Altair Engineering Inc. Class A Common Stock in 2018 Q3 according to their latest regulatory filings, with 26 funds opening new positions, 51 increasing their positions, 25 reducing their positions, and 24 closing their positions.

Holders
108
Holders Change
+2
Holders Change %
+1.89%
% of All Funds
2.47%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
%
% of All Funds
0.05%
New
26
Increased
51
Reduced
25
Closed
24
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$63.3M
2
EAM
2
Eventide Asset Management
Massachusetts
$43.5M
3
Neuberger Berman Group
3
Neuberger Berman Group
New York
$85.1M
4
BlackRock
4
BlackRock
New York
$110M
5
Marshall Wace
5
Marshall Wace
United Kingdom
$13.3M

Top Sellers

1
Citadel Advisors
1
Citadel Advisors
Florida
$736K
2
HRCM
2
Hood River Capital Management
Florida
$0
3
Blackstone Inc
3
Blackstone Inc
New York
$0
4
Nordea Investment Management
4
Nordea Investment Management
Sweden
$0
5
MWNA
5
Marshall Wace North America
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
State of New Jersey Common Pension Fund D
51
State of New Jersey Common Pension Fund D
New Jersey
$2.61M 60,000 – –
Russell Investments Group
52
Russell Investments Group
United Kingdom
$2.47M 56,798 +22,172 +64%
TA
53
Teachers Advisors
New York
$2.39M 54,986 +7,500 +16%
WDL
54
Well Done LLC
Michigan
$2.26M 52,000 +52,000 New
SCM
55
Sterling Capital Management
North Carolina
$2.25M 51,773 – –
California State Teachers Retirement System (CalSTRS)
56
California State Teachers Retirement System (CalSTRS)
California
$2.01M 46,281 +8,105 +21%
HI
57
HBK Investments
Texas
$1.93M 44,503 +44,503 New
TCM
58
Timpani Capital Management
Wisconsin
$1.92M 44,241 +15,619 +55%
New York State Common Retirement Fund
59
New York State Common Retirement Fund
New York
$1.78M 40,987 +8,346 +26%
AA
60
Apriem Advisors
California
$1.66M 38,300 – –
Bank of America
61
Bank of America
North Carolina
$1.61M 37,002 +19,332 +109%
MC
62
Menta Capital
California
$1.21M 27,922 -9,718 -26%
CM
63
Crestline Management
Texas
$1.21M 27,818 +9,284 +50%
Stifel Financial
64
Stifel Financial
Missouri
$1.2M 27,443 -2,106 -7%
RhumbLine Advisers
65
RhumbLine Advisers
Massachusetts
$1.12M 25,688 +1,982 +8%
RA
66
Royce & Associates
New York
$1.09M 25,000 – –
CANY
67
Caxton Associates (New York)
New York
$1.07M 24,700 +24,700 New
SO
68
STRS Ohio
Ohio
$986K 22,700 +22,700 New
Manulife (Manufacturers Life Insurance)
69
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$884K 20,340 -6 -0%
AIG
70
American International Group
New York
$872K 20,070 +3,819 +24%
Los Angeles Capital Management
71
Los Angeles Capital Management
California
$832K 19,144 +19,144 New
Citadel Advisors
72
Citadel Advisors
Florida
$736K 16,937 -665,307 -98%
VF
73
Virtu Financial
New York
$611K 14,052 +14,052 New
Renaissance Technologies
74
Renaissance Technologies
New York
$591K 13,600 +13,600 New
MIM
75
MetLife Investment Management
New Jersey
$586K 13,495 +13,495 New
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