750 institutional net buyers vs 667 sellers indicate broad buying, yet a $14.8B value decline points to large holder distribution. Insiders made only two small sales totaling $260K, with zero buys.

Confirmation

A halt in net value erosion combined with any insider buying would confirm the neutral regime.

Invalidation Risk

A surge in insider buying or a clear pivot to institutional net accumulation would invalidate the sideways assessment.

The above is AI-generated from public regulatory filings and summarizes historical data only. It is not investment advice and should not be used as the basis for any buy or sell decision.

Insider Trading (Form 4)

90d confidence

unique buyers

—

buy value

data as of 2026-07-16

12-Month Buy/Sell Activity

Mar 25

Dec 25

BuySell

操作	內部人	職稱	交易日	金額
賣出	LEE JANET	GC & Corporate Secretary	2026-01-12	$133K
賣出	LEE JANET	GC & Corporate Secretary	2026-01-07	$128K
賣出	Glaser Shelagh	CFO	2025-12-19	$1.20M
賣出	Glaser Shelagh	CFO	2025-12-19	$481K
賣出	Kankanwadi Sudhindra	Chief Accounting Officer	2025-09-22	$4.95M
賣出	Kankanwadi Sudhindra	Chief Accounting Officer	2025-09-19	$2.89M
買入	PAINTER ROBERT G	President & CEO	2025-09-11	$149K
賣出	Glaser Shelagh	CFO	2025-09-05	$636K

View all insider trades →

Form 144 Pre-Sale Notices

Filings (90d)

$8.23M

Total Est. Value

18K shares

Planned Shares

Last Filed 2026-06-15

Filer	Title/Relationship	Filing Date	Planned Shares	Est. Value
Ghazi Sassine	Officer, Director	2026-06-15	15K shares	$6.70M
Glaser Shelagh	Officer, CFO	2026-06-12	3K shares	$1.53M

Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。

Beneficial Ownership (13D/13G)

No Schedule 13D/13G filings for this ticker

Material Events (8-K)

No Form 8-K filings for this ticker

FAQ

Who are the top institutional investors holding SYNOPSYS INC (SNPS)?

Major stakeholders currently include BlackRock, Inc. ($6.3B), Vanguard Capital Management LLC ($4.9B), State Street CORP ($3.5B). Based on the latest 13F filings, there are a total of 1408 tracked investment funds and institutions maintaining positions in SNPS.

What is the overall institutional sentiment toward SNPS recently?

Institutional sentiment appears Bearish (Net Selling). During the most recent reporting quarter, the stock experienced a net outflow of $14.8B, driven by 750 managers accumulating shares while 667 reduced their exposure.

Which institutions have been selling or reducing their SNPS positions?

In the latest period, 490 funds trimmed their holdings, and 177 managers completely exited their positions. The aggregate reported sell value was $33.6B.

Are there any notable investors adding SNPS to their portfolios?

Yes, buying activity remains notable. 164 institutions opened new positions in {ticker}, and 586 existing holders added to their shares. The total reported buy value for the quarter amounted to $40.3B.