Who holds SNPS (SYNOPSYS INC)?

SNPS

SYNOPSYS INC

Data as of 2026 Q1 (03-31) · 13F snapshot

Summary

SYNOPSYS INC (SNPS) is held by 15 tracked hedge-fund managers, a combined reported value of ~$1.61B; the largest are Philippe Laffont, Andreas Halvorsen, Ken Griffin. This quarter: 3 new, 3 added, 2 trimmed, 1 closed. 20 members of Congress have disclosed STOCK Act trades. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.

Attention · HighThis quarter · Heating up

Gurus holding15

Congress trades20

Price$388.99vs quarter-end-1.89%

Sectors0

This quarter's moves

New3

Added3

Trimmed / sold3

Top holderPhilippe Laffont

Philippe LaffontBig trim

Value $302.02M1.0% of portfolio761,7602026 Q1

Ken GriffinCALL—

Value $222.31M— of portfolio560,7002026 Q1

Brad GerstnerNew large stake

Value $127.43M1.7% of portfolio258,2802025 Q3

Ken GriffinPUT—

Value $91.59M— of portfolio231,0002026 Q1

David TepperNew large stake

Value $63.13M1.2% of portfolio145,0002023 Q2

Izzy EnglanderPUT—

Value $48.37M— of portfolio122,0002026 Q1

Izzy EnglanderCALL—

Value $14.87M— of portfolio37,5002026 Q1

Terry SmithHold

Value $8.03M4.4% of portfolio21,7882021 Q4

Steven CohenCALL—

Value $7.14M— of portfolio18,0002026 Q1

Chase ColemanTrim

Value $5.97M1.6% of portfolio96,3882003 Q2

Steven CohenPUT—

Value $3.01M— of portfolio7,6002026 Q1

Investor	Period	Value	Shares	% of portfolio	Action
Philippe Laffont	2026 Q1	$302.02M	761,760	1.0%	Big trim
Ken GriffinCALL	2026 Q1	$222.31M	560,700	—	—
Brad Gerstner	2025 Q3	$127.43M	258,280	1.7%	New large stake
Ken GriffinPUT	2026 Q1	$91.59M	231,000	—	—
David Tepper	2023 Q2	$63.13M	145,000	1.2%	New large stake
Izzy EnglanderPUT	2026 Q1	$48.37M	122,000	—	—
Izzy EnglanderCALL	2026 Q1	$14.87M	37,500	—	—
Terry Smith	2021 Q4	$8.03M	21,788	4.4%	Hold
Steven CohenCALL	2026 Q1	$7.14M	18,000	—	—
Chase Coleman	2003 Q2	$5.97M	96,388	1.6%	Trim
Steven CohenPUT	2026 Q1	$3.01M	7,600	—	—

Insider Trading

Officers · directors · Form 4

Sassine Ghazi
PRESIDENT AND CEO
Sell$6.70M
14,603 @ $458.96Traded 2026-06-15Filed 2026-06-16
Janet Lee
GC & Corporate Secretary
Buy
540 @ $0.00Traded 2026-06-15Filed 2026-06-16
Sudhindra Kankanwadi
Deputy CFO & CAO
Buy
720 @ $0.00Traded 2026-06-15Filed 2026-06-16
Shelagh Glaser
CFO
Buy
1,259 @ $0.00Traded 2026-06-15Filed 2026-06-16
Sudhindra Kankanwadi
Deputy CFO & CAO
Sell$113.1K
249 @ $454.38Traded 2026-06-15Filed 2026-06-16
Shelagh Glaser
CFO
Sell$198.1K
436 @ $454.38Traded 2026-06-15Filed 2026-06-16
Sassine Ghazi
PRESIDENT AND CEO
Buy$1.98M
14,603 @ $135.88Traded 2026-06-15Filed 2026-06-16
Michael Ellow
Chief Revenue Officer
Sell$911.9K
2,007 @ $454.38Traded 2026-06-15Filed 2026-06-16
Michael Ellow
Chief Revenue Officer
Buy
4,048 @ $0.00Traded 2026-06-15Filed 2026-06-16
Sassine Ghazi
PRESIDENT AND CEO
Sell$677.9K
1,492 @ $454.38Traded 2026-06-15Filed 2026-06-16
Aart De Geus
EXECUTIVE CHAIR
Sell$70.9K
156 @ $454.38Traded 2026-06-15Filed 2026-06-16
Michael Ellow
Chief Revenue Officer
Buy
1,080 @ $0.00Traded 2026-06-15Filed 2026-06-16
Aart De Geus
EXECUTIVE CHAIR
Buy
449 @ $0.00Traded 2026-06-15Filed 2026-06-16
Michael Ellow
Chief Revenue Officer
Sell$243.5K
536 @ $454.38Traded 2026-06-15Filed 2026-06-16
Sassine Ghazi
PRESIDENT AND CEO
Buy
3,310 @ $0.00Traded 2026-06-15Filed 2026-06-16
Janet Lee
GC & Corporate Secretary
Sell$106.8K
235 @ $454.38Traded 2026-06-15Filed 2026-06-16
Shelagh Glaser
CFO
Sell$1.53M
3,394 @ $450.02Traded 2026-06-12Filed 2026-06-15
Janet Lee
GC & Corporate Secretary
Buy
699 @ $0.00Traded 2026-06-01Filed 2026-06-02
Janet Lee
GC & Corporate Secretary
Sell$149.7K
304 @ $492.29Traded 2026-06-01Filed 2026-06-02
Jesse Cohn
Director
Buy
372 @ $0.00Traded 2026-06-01Filed 2026-06-02
Jesse Cohn
Director
Buy
710 @ $0.00Traded 2026-06-01Filed 2026-06-02
Janet Lee
GC & Corporate Secretary
Sell$159.8K
318 @ $502.42Traded 2026-05-16Filed 2026-05-18
Janet Lee
GC & Corporate Secretary
Buy
729 @ $0.00Traded 2026-05-16Filed 2026-05-18
Janice Chaffin
Director
Buy
453 @ $0.00Traded 2026-04-16Filed 2026-04-17

Insider transactions are public SEC Form 4 disclosures (company officers, directors, 10% owners), for research only — not investment advice.

ARK ETF holdings

Cathie Wood · daily

ARK total shares held · drag to inspect

2026-07-28holds 71,561

PRNTweight in fund4.70%$2.73M
ARKXweight in fund0.96%$7.64M
ARKQweight in fund0.93%$17.46M

ARK publishes full ETF holdings daily (SEC Rule 6c-11). Line shows ARK's total shares held over time (not price); markers are buy/sell days. Derived from public CSVs — research only, not investment advice.

Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.