Synopsys Inc
SNPS- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0000883241
In the last 90 days, Synopsys Inc insiders filed 0 open-market purchases and 3 sales; 1,451 institutions reported holding it in 13F filings for Q2 2026, worth $78.8B in total; 5 superinvestors hold it, including Coatue Management and Elliott Investment Management.
Holders of 5% or more of SNPS
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Synopsys Inc, largest stake first. The change is against the holder's previous filing.
No holder currently reports owning 5% or more of Synopsys Inc on Schedule 13D or 13G.
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
3 Schedule 13D and 13G filings on Synopsys Inc, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Mar 27, 20261:20 PM ET | Vanguard Group Inc | 13G/A | 0.00%0 shares | –Below 5% | Mar 13, 2026 | SEC |
| Nov 13, 20257:06 PM ET | Capital World Investors | 13G/A | 4.20%7.74M shares | −0.90 ppfrom 5.10%Below 5% | Sep 30, 2025 | SEC |
| May 13, 202511:44 AM ET | Capital World Investors | 13G | 5.10%7.93M shares | New | Mar 31, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Synopsys Inc shares.
No Form 144 notices for Synopsys Inc are on file.