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Thomas Steyer’s Synopsys SNPS Stock Holding History

Thomas Steyer’s Portfolio SNPS Stock Details SNPS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$370M Sell
829,600
-383,700
-32% -$180M 1.71% 20
2026
Q1 		$481M Buy
1,213,300
+214,100
+21% +$96.8M 2.52% 14
2025
Q4 		$469M Buy
+999,200
New +$444M 2.03% 19

Other funds holding SNPS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
NC
Nvidia Corp Santa Clara, California $63.4B AUM 136.76% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return

Thomas Steyer's SNPS Position: Q2 2026 in Review

Thomas Steyer reduced its Synopsys (SNPS) stake by 32% in Q2 2026, selling an estimated $180M and leaving 829,600 shares worth $370M. The position accounts for 1.71% of the portfolio, ranked #20.

Thomas Steyer first reported a position in SNPS in Q4 2025 and has held it in 3 quarters since. The position peaked at $481M in Q1 2026. 1,441 funds tracked by Wall St. Rank hold SNPS as of Q2 2026.

  • Thomas Steyer held 829,600 shares of Synopsys worth $370M as of Q2 2026.
  • Thomas Steyer sold 383,700 Synopsys shares in Q2 2026, an estimated $180M.
  • Synopsys made up 1.71% of Thomas Steyer's portfolio in Q2 2026, its #20 holding.
  • Thomas Steyer first reported a position in Synopsys in Q4 2025 and has held it in 3 quarters since.
  • Thomas Steyer's Synopsys position peaked at $481M in Q1 2026.
  • 1,441 funds tracked by Wall St. Rank held Synopsys as of Q2 2026.

Based on Farallon Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.