Ken Griffin
TBFG icon

Ken Griffin’s The Brinsmere Fund Growth ETF TBFG Stock Holding History

Ken Griffin’s Portfolio TBFG Stock Details TBFG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-3,085,371
Closed -$91.1M – 14047
2025
Q3 		$91.1M Buy
3,085,371
+3,077,956
+41,510% +$88.1M 0.01% 913
2025
Q2 		$207K Buy
+7,415
New +$197K ﹤0.01% 10611

Other funds holding TBFG

EC
Estate Counselors Thiensville, Wisconsin $1.16B AUM 21.97% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Ken Griffin's TBFG Position: Q4 2025 in Review

Ken Griffin sold out of The Brinsmere Fund Growth ETF (TBFG) in Q4 2025, closing a stake of 3,085,371 shares — an estimated $91.1M sold.

Ken Griffin first reported a position in TBFG in Q2 2025 and held it in 2 quarters. The position peaked at $91.1M in Q3 2025. 2 funds tracked by Wall St. Rank hold TBFG as of Q4 2025.

  • Ken Griffin reported no remaining The Brinsmere Fund Growth ETF position as of Q4 2025 after selling out during the quarter.
  • Ken Griffin sold 3,085,371 The Brinsmere Fund Growth ETF shares in Q4 2025, an estimated $91.1M.
  • Ken Griffin first reported a position in The Brinsmere Fund Growth ETF in Q2 2025 and held it in 2 quarters.
  • Ken Griffin's The Brinsmere Fund Growth ETF position peaked at $91.1M in Q3 2025.
  • 2 funds tracked by Wall St. Rank held The Brinsmere Fund Growth ETF as of Q4 2025.

Based on Citadel Advisors's 13F filing for Q4 2025, filed 17 Feb 2026.