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SNPS · Synopsys Inc · Holdings

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$489.90 -0.64 (-0.13%) At close · Oct 2
Market Cap
$81.59B
Shares
191.64M
Volume · Oct 2 3.33M Avg daily vol (3M) 1.97M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.
Holders: 1,459
Total Value: $81,833,090,302
Total Shares: 183,632,579
Showing 1–100 of 1,522 holdings by value · page 1 of 16

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 1,459 13F filers
Top Holder
8.8%
Sep 2023 → Jun 2026 · range 8.8% – 10.7%
of institutional value
Top 5
27.1%
Sep 2023 → Jun 2026 · range 27.1% – 35.2%
of institutional value
Top 10
38.6%
Sep 2023 → Jun 2026 · range 38.6% – 49.2%
of institutional value
HHI
238
Sep 2023 → Jun 2026 · range 238 – 347
Broadly held
Showing 100 of 1,522
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 883241 CUSIP 871607107 13F (30d) 20 filings 16 filers Visit website Investor relations