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Synopsys

1,383 hedge funds and large institutions have $66.3B invested in Synopsys in 2026 Q1 according to their latest regulatory filings, with 183 funds opening new positions, 577 increasing their positions, 470 reducing their positions, and 170 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more first-time investments, than exits

New positions opened: | Existing positions closed:

less call options, than puts

Call options by funds: $ | Put options by funds: $

less funds holding

Funds holding:

1.32% less ownership

Funds ownership: 88.66%87.34% (-1.3%)

17% less funds holding in top 10

Funds holding in top 10: 3025 (-5)

17% less capital invested

Capital invested by funds: $79.7B → $66.3B (-$13.4B)

Holders
1,383
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
25
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.13B
Puts
$1.19B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
SAM
526
Sunstone Asset Management
New York
$2.95M
TMAM
527
Tokio Marine Asset Management
Japan
$2.94M
D.E. Shaw & Co
528
D.E. Shaw & Co
New York
$2.94M
WDA
529
Wendell David Associates
New Hampshire
$2.93M
CPBTD
530
Central Pacific Bank - Trust Division
Hawaii
$2.91M
CAL
531
Capital Analysts LLC
Pennsylvania
$2.89M
HWM
532
HB Wealth Management
Georgia
$2.88M
BFO
533
Boston Family Office
Massachusetts
$2.82M
YIH
534
Y-Intercept (HK)
Hong Kong
$2.81M
SCB
535
Saudi Central Bank
Saudi Arabia
$2.8M
DADC
536
D.A. Davidson & Co
Montana
$2.8M
AA
537
ABC Arbitrage
France
$2.79M
SA
538
Strategic Advisors
New York
$2.79M
BCV
539
Banque Cantonale Vaudoise
Switzerland
$2.78M
1832 Asset Management
540
1832 Asset Management
Ontario, Canada
$2.78M
EOJOAM
541
E. Ohman J:or Asset Management
Sweden
$2.72M
STA
542
Summit Trail Advisors
New York
$2.71M
Simplex Trading
543
Simplex Trading
Illinois
$2.7M
HWAM
544
Hennion & Walsh Asset Management
New Jersey
$2.69M
PA
545
Parallel Advisors
California
$2.68M
HCA
546
Harbor Capital Advisors
Illinois
$2.66M
TRCT
547
Tower Research Capital (TRC)
New York
$2.65M
AAM
548
Azzad Asset Management
Virginia
$2.6M
VAS
549
Vestmark Advisory Solutions
Massachusetts
$2.6M
HAIM
550
Hunter Associates Investment Management
Pennsylvania
$2.6M