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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124 hedge funds and large institutions have $1.28B invested in Altair Engineering Inc. Class A Common Stock in 2019 Q3 according to their latest regulatory filings, with 22 funds opening new positions, 50 increasing their positions, 28 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
124
Holders Change
-8
Holders Change %
-6.06%
% of All Funds
2.72%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
22
Increased
50
Reduced
28
Closed
29
Calls
$2.48M
Puts
–
Net Calls
+$2.48M
Net Calls Change
+$2.48M

Top Buyers

1
CCA
1
Conestoga Capital Advisors
Pennsylvania
$55.4M
2
Impax Asset Management Group
2
Impax Asset Management Group
United Kingdom
$36.5M
3
PAMU
3
Pictet Asset Management (UK)
United Kingdom
$111M
4
Alkeon Capital Management
4
Alkeon Capital Management
New York
$31.3M
5
MCMC
5
Matrix Capital Management Company
New Hampshire
$24.4M

Top Sellers

1
WA
1
Wasatch Advisors
Utah
$0
2
AllianceBernstein
2
AllianceBernstein
Tennessee
$22.6M
3
CAM
3
Contour Asset Management
New York
$0
4
Balyasny Asset Management
4
Balyasny Asset Management
Illinois
$0
5
CRM
5
Cramer Rosenthal McGlynn
Connecticut
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
SCM
51
Sterling Capital Management
North Carolina
$2.2M – – –
California State Teachers Retirement System (CalSTRS)
52
California State Teachers Retirement System (CalSTRS)
California
$2.12M +$63.4K +1,830 +3%
Comerica Bank
53
Comerica Bank
Texas
$2.05M +$2.05M +58,359 New
State of New Jersey Common Pension Fund D
54
State of New Jersey Common Pension Fund D
New Jersey
$1.94M -$142K -4,100 -7%
RhumbLine Advisers
55
RhumbLine Advisers
Massachusetts
$1.7M +$13.4K +386 +0.8%
ZIM
56
Zacks Investment Management
Illinois
$1.6M +$1.6M +46,320 New
Morgan Stanley
57
Morgan Stanley
New York
$1.45M -$244K -7,038 -14%
UBS AM
58
UBS AM
Illinois
$979K +$183K +5,294 +23%
AIM
59
ARK Investment Management
Florida
$973K -$77.4K -2,234 -7%
BFM
60
Boothbay Fund Management
New York
$928K +$578K +16,688 +165%
Lord, Abbett & Co
61
Lord, Abbett & Co
New Jersey
$927K – – –
Bank of America
62
Bank of America
North Carolina
$903K +$78.8K +2,275 +10%
RJA
63
Raymond James & Associates
Florida
$884K +$31.4K +906 +4%
AIG
64
American International Group
New York
$859K +$9.73K +281 +1%
American Century Companies
65
American Century Companies
Missouri
$856K – – –
Manulife (Manufacturers Life Insurance)
66
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$851K +$6.05K +176 +0.7%
Susquehanna International Group
67
Susquehanna International Group
Pennsylvania
$818K +$190K +5,494 +30%
Citigroup
68
Citigroup
New York
$768K +$367K +10,611 +92%
CS
69
Credit Suisse
Switzerland
$761K -$35.7K -1,030 -4%
Holocene Advisors
70
Holocene Advisors
New York
$718K +$718K +20,750 New
BNP Paribas Financial Markets
71
BNP Paribas Financial Markets
France
$706K +$576K +16,640 +443%
Barclays
72
Barclays
United Kingdom
$691K -$169K -4,886 -20%
Polen Capital Management
73
Polen Capital Management
Florida
$682K +$258K +7,466 +61%
D.E. Shaw & Co
74
D.E. Shaw & Co
New York
$620K -$2.47M -71,327 -80%
Citadel Advisors
75
Citadel Advisors
Florida
$603K -$533K -15,400 -47%
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