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Synopsys
SNPS

Overview Fund Activity

1,264 hedge funds and large institutions have $58.2B invested in Synopsys in 2025 Q1 according to their latest regulatory filings, with 152 funds opening new positions, 551 increasing their positions, 401 reducing their positions, and 145 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,264
Holders Change
-15
Holders Change %
-1.17%
% of All Funds
17.17%
Holding in Top 10
17
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-5.56%
% of All Funds
0.23%
New
152
Increased
551
Reduced
401
Closed
145
Calls
$439M
Puts
$461M
Net Calls
-$21.6M
Net Calls Change
+$121M

Top Buyers

1
ClearBridge Investments
1
ClearBridge Investments
New York
$636M
2
Pictet Asset Management
2
Pictet Asset Management
Switzerland
$1.04B
3
GIM
3
Generation Investment Management
United Kingdom
$240M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$1.36B
5
VanEck Associates
5
VanEck Associates
New York
$866M

Top Sellers

1
Massachusetts Financial Services
1
Massachusetts Financial Services
Massachusetts
$137M
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$2.32B
3
Franklin Resources
3
Franklin Resources
California
$1.25B
4
DZ Bank
4
DZ Bank
Germany
$4.63M
5
Millennium Management
5
Millennium Management
New York
$40.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
Swiss National Bank
51
Swiss National Bank
Switzerland
$187M +$858K +2,000 +0.5%
Raymond James Financial
52
Raymond James Financial
Florida
$166M -$10.2M -23,749 -6%
OAC
53
OMERS Administration Corp
Ontario, Canada
$156M +$23M +53,706 +17%
National Pension Service
54
National Pension Service
South Korea
$154M +$11.1M +25,898 +8%
Artisan Partners
55
Artisan Partners
Wisconsin
$151M -$26.4M -61,531 -15%
Rockefeller Capital Management
56
Rockefeller Capital Management
New York
$149M +$139M +324,173 +1,328%
Holocene Advisors
57
Holocene Advisors
New York
$149M +$12.4M +29,005 +9%
Dimensional Fund Advisors
58
Dimensional Fund Advisors
Texas
$145M +$2.98M +6,954 +2%
Allianz Asset Management
59
Allianz Asset Management
Germany
$144M +$108M +251,195 +294%
DCP
60
D1 Capital Partners
New York
$144M +$35M +81,700 +32%
HSBC Holdings
61
HSBC Holdings
United Kingdom
$141M -$6.71M -15,674 -5%
SEI Investments
62
SEI Investments
Pennsylvania
$140M +$9.04M +21,085 +7%
New York State Common Retirement Fund
63
New York State Common Retirement Fund
New York
$140M -$5.21M -12,153 -4%
Massachusetts Financial Services
64
Massachusetts Financial Services
Massachusetts
$137M -$390M -910,206 -74%
AMH
65
Aspex Management (HK)
Hong Kong
$134M +$134M +313,531 New
EARNEST Partners
66
EARNEST Partners
Georgia
$129M +$629K +1,467 +0.5%
RhumbLine Advisers
67
RhumbLine Advisers
Massachusetts
$128M +$3.69M +8,601 +3%
Citigroup
68
Citigroup
New York
$126M +$50.7M +118,206 +68%
MBI
69
Montrusco Bolton Investments
Quebec, Canada
$125M +$125M +297,557 New
CIM
70
CCLA Investment Management
United Kingdom
$124M +$1.7M +3,957 +1%
CIP
71
Champlain Investment Partners
Vermont
$124M -$10.5M -24,440 -8%
Mitsubishi UFJ Asset Management
72
Mitsubishi UFJ Asset Management
Japan
$124M +$13.2M +30,857 +12%
Handelsbanken Fonder
73
Handelsbanken Fonder
Sweden
$123M +$24.6M +57,424 +25%
ATO
74
Alecta Tjanstepension Omsesidigt
Sweden
$123M +$30M +70,000 +32%
Universal-Beteiligungs- und Servicegesellschaft
75
Universal-Beteiligungs- und Servicegesellschaft
Germany
$120M +$27.6M +64,385 +30%
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