Synopsys
SNPS · NASDAQ
Who owns SNPS
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 32.9% of SNPS’s shares.
- Vanguard Capital Management, LLC6.5%
- BlackRock Institutional Trust Company, N.A.5.3%
- State Street Investment Management (US)4.7%
- Invesco Capital Management LLC3.0%
- Next 6 largest institutions13.3%
- All other shareholders67.1%
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Capital Management, LLC | 12.51M | 6.53% |
| BlackRock Institutional Trust Company, N.A. | 10.18M | 5.32% |
| State Street Investment Management (US) | 9.07M | 4.74% |
| Invesco Capital Management LLC | 5.78M | 3.02% |
| Fidelity Management & Research Company LLC | 5.00M | 2.61% |
| NVIDIA Corporation | 4.82M | 2.52% |
| Geode Capital Management, L.L.C. | 4.51M | 2.36% |
| Vanguard Portfolio Management, LLC | 4.49M | 2.35% |
| Van Eck Associates Corporation | 3.46M | 1.81% |
| Aspex Management (HK) Limited | 3.11M | 1.63% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 6.10M | 3.18% |
| Vanguard 500 Index Fund | 5.03M | 2.63% |
| Invesco QQQ Trust | 4.12M | 2.15% |
| VanEck Semiconductor ETF | 3.22M | 1.68% |
| iShares Core S&P 500 ETF | 2.55M | 1.33% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $59.60M (11 trades) of SNPS on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Ghazi Sassine | Option exercise | 14.60K | — |
| Ghazi Sassine | Sale | 14.60K | $6.76M |
| Ghazi Sassine | Option exercise | 14.60K | $1.98M |
| LEE JANET | Sale | 560 | $281.34K |
| LEE JANET | Sale | 584 | $293.54K |
| Kankanwadi Sudhindra | Option exercise | 9.17K | — |
| Kankanwadi Sudhindra | Sale | 9.17K | $4.58M |
| Kankanwadi Sudhindra | Option exercise | 9.17K | $1.25M |
| Kankanwadi Sudhindra | Option exercise | 3.00K | — |
| Kankanwadi Sudhindra | Sale | 3.00K | $1.45M |
Congressional trades
Disclosed by members of Congress over the last 12 months
| Member | Type | Amount | Traded |
|---|---|---|---|
| Ro KhannaHouse | Purchase | $1K–$15K | Apr 13, 2026 |
| Alan ArmstrongSenator | Purchase | $1K–$15K | Mar 27, 2026 |
| Dan Newhouse | Purchase | $1K–$15K | Dec 31, 2025 |
| Gil CisnerosHouse | Sale | $1K–$15K | Nov 18, 2025 |
| Ro KhannaHouse | Sale | $15K–$50K | Nov 10, 2025 |
Short interest
Settled Sep 30, 2026
- Shares short
- 4.97M
- Days to cover
- 2.41
- % of shares outstanding
- 2.60%
- Average daily volume
- 2.07M
- Change since last report
- −12.9%
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