DOSSIER · 13F Holders · Q2 2026

SYNOPSYS INC

9 institutions still hold SYNOPSYS INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 871607907·9 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$151M
visible holders
Holders
9
filers reporting
Concentration
68.61%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q2 2026

9 institutions reported SYNOPSYS INC in Q2 2026. IMC-Chicago, LLC leads at 68.6% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
IMC-Chicago, LLC
CIK 0001452861· Market maker
$103M232K0.02%Q2 2026
02
SIMPLEX TRADING, LLC
CIK 0001488542
$15M33K0.01%Q2 2026
03
GROUP ONE TRADING LLC
CIK 0000932540
$14M32K0.02%Q2 2026
04
HRT FINANCIAL LP
CIK 0001475597
$8M16K0.02%Q4 2025
05
CMT Capital Markets Trading GmbH
CIK 0001632813
$6M15K0.06%Q1 2026
06
JPMORGAN CHASE & CO
CIK 0000019617
$4M10K0.00%Q2 2026
07
DV Trading LLC
CIK 0001721757
$317K8000.01%Q1 2026
08
OSAIC HOLDINGS, INC.
CIK 0001677044
$12K10.00%Q2 2026
09
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025