JY
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Jeff Yass’s CG Oncology CGON Stock Holding History

Jeff Yass’s Portfolio CGON Stock Details CGON Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$46.2M Buy
650,200
+273,500
+73% +$17.9M ﹤0.01% 1591
2026
Q1 		$25.5M Buy
376,700
+133,900
+55% +$7.59M ﹤0.01% 1921
2025
Q4 		$10.1M Buy
242,800
+192,300
+381% +$7.96M ﹤0.01% 3027
2025
Q3 		$2.03M Sell
50,500
-1,000
-2% -$29.1K ﹤0.01% 5763
2025
Q2 		$1.34M Buy
51,500
+21,200
+70% +$511K ﹤0.01% 6709
2025
Q1 		$742K Sell
30,300
-133,100
-81% -$3.74M ﹤0.01% 8008
2024
Q4 		$4.69M Buy
163,400
+110,300
+208% +$3.77M ﹤0.01% 3695
2024
Q3 		$2M Buy
+53,100
New +$1.86M ﹤0.01% 5260

Other funds holding CGON

RI
RTW Investments New York $11.7B AUM 174.13% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
DC
Decheng Capital Menlo Park, California $732M AUM 275.56% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
TCM
TCG Crossover Management Palo Alto, California $4.16B AUM 983.43% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Jeff Yass's CGON Position: Q2 2026 in Review

Jeff Yass reduced its CG Oncology (CGON) stake by 39% in Q2 2026, selling an estimated $663K and leaving 15,653 shares worth $1.11M. The position accounts for ﹤0.01% of the portfolio, ranked #7927.

Jeff Yass first reported a position in CGON in Q1 2024 and has held it in 7 quarters since. The position peaked at $2.44M in Q2 2025. 227 funds tracked by Wall St. Rank hold CGON as of Q2 2026.

  • Jeff Yass held 15,653 shares of CG Oncology worth $1.11M as of Q2 2026.
  • Jeff Yass sold 10,150 CG Oncology shares in Q2 2026, an estimated $663K.
  • CG Oncology made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #7927 holding.
  • Jeff Yass first reported a position in CG Oncology in Q1 2024 and has held it in 7 quarters since.
  • Jeff Yass's CG Oncology position peaked at $2.44M in Q2 2025.
  • 227 funds tracked by Wall St. Rank held CG Oncology as of Q2 2026.

Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.