Synopsys (SNPS)
Design software, silicon IP, and multiphysics simulation for chips and complex products.
$410.80
vs last close+8.95 (+2.23%)
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13F · 13D/G · Form 4
| Institutions | 93.04% | 178.30M shares | |
|---|---|---|---|
| 1,522 holders · as of Jun 30, 2026 | |||
| Insiders | 0.27% | 507.9K shares | |
| 19 holders · as of Sep 16, 2026 | |||
| Other | 6.69% | 12.83M shares | |
| remainder | |||
191.64M company shares as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
13F, as of Jun 30, 2026
1,522 holders · 178.30M shares · 205 new positions · 780 increased · 503 reduced · 156 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 16.20M | 8.46% | +338.2K | Aug 7, 2026 |
| Vanguard Capital Management LLC | 12.51M | 6.53% | +64.1K | Aug 13, 2026 |
| State Street Corp | 9.07M | 4.73% | +174.9K | Aug 7, 2026 |
| Invesco Ltd. | 6.03M | 3.15% | +2.01M | Aug 14, 2026 |
| FMR LLC | 5.99M | 3.13% | −2.38M | Aug 13, 2026 |
| Nvidia Corp | 4.82M | 2.52% | 0 | Aug 14, 2026 |
| Geode Capital Management, LLC | 4.51M | 2.35% | −54.1K | Aug 12, 2026 |
| Vanguard Portfolio Management LLC | 4.49M | 2.34% | −237.2K | Aug 13, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Vanguard Capital Management | 7.48% | 14.34M | 13G | Apr 30, 2026 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Sep 15, 2026 | Sassine Ghazidirector, officer: PRESIDENT AND CEO | Sale | 14,604 | $374.88 | 76,865 |
| Sep 1, 2026 | Aart de Geusdirector, officer: EXECUTIVE CHAIR | Sale | 24,641 | $419.44 | 120,443 |
| Aug 31, 2026 | Aart de Geusdirector, officer: EXECUTIVE CHAIR | Sale | 25,000 | $441.76 | 120,421 |
| Aug 28, 2026 | Aart de Geusdirector, officer: EXECUTIVE CHAIR | Sale | 25,000 | $445.55 | 120,421 |
| Jun 15, 2026 | Sassine Ghazidirector, officer: PRESIDENT AND CEO | Sale | 14,603 | $458.96 | 75,020 |
| Jun 12, 2026 | Shelagh Glaserofficer: CFO | Sale | 3,394 | $450.02 | 14,358 |
| Jan 12, 2026 | Janet Leeofficer: GC & Corporate Secretary | Sale | 250 | $530.00 | 11,959 |
| Jan 7, 2026 | Janet Leeofficer: GC & Corporate Secretary | Sale | 250 | $510.00 | 12,209 |
| Dec 19, 2025 | Shelagh Glaserofficer: CFO | Sale | 2,613 | $460.77 | 17,842 |
| Sep 22, 2025 | Sudhindra Kankanwadiofficer: Chief Accounting Officer | Sale | 9,873 | $500.90 | 20,520 |
House and Senate disclosures
| Member | Type | Amount | Owner | Traded | Disclosed |
|---|---|---|---|---|---|
| Sen. Alan Armstrong | Purchase | $1,001 – $15,000 | Joint | Mar 27, 2026 | Jul 21, 2026 |
| Rep. Ro Khanna · CA17 | Purchase | $1,001 – $15,000 | Jun 2, 2026 | Jul 8, 2026 | |
| Rep. Ro Khanna · CA17 | Purchase | $1,001 – $15,000 | May 1, 2026 | Jun 11, 2026 | |
| Rep. Ro Khanna · CA17 | Purchase | $1,001 – $15,000 | Spouse | Apr 13, 2026 | May 13, 2026 |