Synopsys Inc. – Investors and Politicians Who Own It
SNPS
Investors who own it
17 tracked investors, $4.3B in shares, each from their latest 13F.
| Investor | Value | Share of portfolio |
|---|---|---|
| $2.2B | 3.39% | |
Takis SparaggisAlkeon Capital Management, Q2 2026 | $566.9M | 0.77% |
Jeremy GranthamGMO (Grantham Mayo Van Otterloo), Q2 2026 | $429M | 0.97% |
Farallon Capital ManagementQ2 2026 | $370.1M | 1.71% |
| $209.7M | 0.14% | |
Anand ParekhAlyeska Investment Group, Q2 2026 | $177.7M | 0.46% |
Philippe LaffontCoatue Management, Q2 2026 | $141.6M | 0.29% |
Paul SingerElliott Investment Management, Q2 2026 | $101.5M | 0.45% |
Brad GerstnerAltimeter Capital, Q2 2026 | $62.6M | 0.64% |
Cathie WoodARK Investment Management, Q2 2026 | $36.3M | 0.24% |
Polen CapitalQ2 2026 | $18.4M | 0.16% |
Ray DalioBridgewater Associates, Q2 2026 | $17.9M | 0.07% |
Chris DavisDavis Selected Advisers, Q2 2026 | $11.1M | 0.05% |
Dodge & CoxQ2 2026 | $4.5M | 0.00% |
Duan YongpingH&H International Investment, Q2 2026 | $4.5M | 0.02% |
Barry RitholtzRitholtz Wealth Management, Q2 2026 | $813.4K | 0.01% |
Mario GabelliGAMCO Investors, Q2 2026 | $513.4K | 0.00% |
Politicians who own it
Estimated from annual disclosures and trades; values are rough estimates.
| Politician | Est. value | Share of portfolio |
|---|---|---|
Thomas R. CarperD-DE · Senate | $36.8K | 2.09% |
Gilbert Ray Cisneros, Jr.D-CA · House | $34.8K | 0.08% |
Robert P. Bresnahan, Jr.R-PA · House | $25.7K | 0.15% |
Alan ArmstrongR-OK · Senate | $10.6K | 0.21% |
Dan NewhouseR-WA · House | $8.6K | 0.95% |
Josh GottheimerD-NJ · House | $8.6K | 0.03% |
Investors buying and selling
| Investor | Action | Shares now |
|---|---|---|
| Andreas Halvorsen | Added +105% | 721,318 |
| SurgoCap Partners | Sold out | 0 |
| Dan Sundheim | New | 253,000 |
| National Pension Service (Korea) | Reduced −7.3% | 333,912 |
| Ray Dalio | New | 34,236 |
| Cathie Wood | Reduced −0.5% | 26,213 |
| Glen Kacher | New | 455 |
| Barry Ritholtz | Reduced −11% | 1,799 |
Politicians trading it
Latest Congress trades disclosed under the STOCK Act; amounts are ranges.
| Politician | Action | Traded |
|---|---|---|
Alan ArmstrongR-OK · Senate | Bought$1K–$15K | Mar 27, 2026disclosed Jul 21, 2026 |
Dan NewhouseSpouseR-WA · House | Bought$1K–$15K | Dec 31, 2025disclosed Jan 15, 2026 |
Gilbert Ray Cisneros, Jr.D-CA · House | Sold part$1K–$15K | Nov 18, 2025disclosed Dec 15, 2025 |
Gilbert Ray Cisneros, Jr.D-CA · House | Sold part$1K–$15K | Oct 9, 2025disclosed Nov 18, 2025 |
Val T. HoyleSpouseD-OR · House | Sold$1K–$15K | Sep 23, 2025disclosed Oct 10, 2025 |
Lisa C. McClainSpouseR-MI · House | Sold$1K–$15K | Sep 11, 2025disclosed Oct 22, 2025 |
Lisa C. McClainSpouseR-MI · House | Bought$1K–$15K | Aug 13, 2025disclosed Sep 12, 2025 |
Julie JohnsonJointD-TX · House | Exchange$1K–$15K | Jul 18, 2025disclosed Aug 14, 2025 |
Lisa C. McClainSpouseR-MI · House | Sold$1K–$15K | Jun 9, 2025disclosed Aug 13, 2025 |
Jefferson ShreveR-IN · House | Sold$50K–$100K | May 12, 2025disclosed Jun 22, 2025 |
Jefferson ShreveR-IN · House | Bought$50K–$100K | Apr 17, 2025disclosed May 8, 2025 |
Robert P. Bresnahan, Jr.R-PA · House | Sold$1K–$15K | Apr 8, 2025disclosed Apr 28, 2025 |
Jefferson ShreveR-IN · House | Sold$15K–$50K | Mar 13, 2025disclosed Apr 11, 2025 |
Robert P. Bresnahan, Jr.JointR-PA · House | Sold$1K–$15K | Jan 13, 2025disclosed Feb 13, 2025 |
Lisa C. McClainSpouseR-MI · House | Bought$1K–$15K | Dec 11, 2024disclosed Aug 13, 2025 |
Josh GottheimerJointD-NJ · House | Sold part$1K–$15K | Dec 9, 2024disclosed Jan 14, 2025 |
Val T. HoyleSpouseD-OR · House | Bought$1K–$15K | Oct 29, 2024disclosed Sep 12, 2025 |
Byron DonaldsSpouseR-FL · House | Sold$1K–$15K | Oct 1, 2024disclosed Nov 7, 2024 |
Byron DonaldsR-FL · House | Sold$1K–$15K | Oct 1, 2024disclosed Nov 7, 2024 |
Josh GottheimerJointD-NJ · House | Sold part$1K–$15K | Sep 24, 2024disclosed Oct 3, 2024 |
Josh GottheimerJointD-NJ · House | Sold part$1K–$15K | Aug 30, 2024disclosed Sep 11, 2024 |
Tommy TubervilleJointR-AL · Senate | Sold$1K–$15K | May 3, 2024disclosed Aug 5, 2026 |
Tommy TubervilleJointR-AL · Senate | Sold$1K–$15K | May 3, 2024disclosed Jun 14, 2024 |
Tommy TubervilleJointR-AL · Senate | Bought$1K–$15K | Apr 5, 2024disclosed May 15, 2024 |
Josh GottheimerJointD-NJ · House | Sold part$1K–$15K | Mar 13, 2024disclosed Apr 7, 2024 |
Josh GottheimerJointD-NJ · House | Sold part$1K–$15K | Jun 22, 2023disclosed Jul 11, 2023 |
Josh GottheimerJointD-NJ · House | Sold part$1K–$15K | Mar 15, 2021disclosed Apr 21, 2021 |
Thomas R. CarperSpouseD-DE · Senate | Bought$1K–$15K | Nov 20, 2020disclosed May 17, 2021 |
Thomas R. CarperSpouseD-DE · Senate | Bought$1K–$15K | Nov 20, 2020disclosed Dec 2, 2020 |
Josh GottheimerJointD-NJ · House | Sold part$1K–$15K | Jun 1, 2020disclosed Jul 9, 2020 |
Josh GottheimerJointD-NJ · House | Bought$1K–$15K | Mar 12, 2019disclosed Apr 5, 2019 |