Ken Griffin
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Ken Griffin’s Brookstone Yield ETF BAMY Stock Holding History

Ken Griffin’s Portfolio BAMY Stock Details BAMY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-7,602
Closed -$210K – 12655
2025
Q3 		$210K Buy
+7,602
New +$209K ﹤0.01% 11166

Other funds holding BAMY

BCM
Brookstone Capital Management Wheaton, Illinois $9.99B AUM 23.61% 1-Year Est. Return
GS
GTS Securities New York $4.75B AUM 41.97% 1-Year Est. Return
ACM
AlphaStar Capital Management Cornelius, North Carolina $1.57B AUM 20.25% 1-Year Est. Return
CB
Chris Bulman Roseville, California $274M AUM 22.07% 1-Year Est. Return
SW
Simplicity Wealth Summit, New Jersey $2.96B AUM 25.11% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Osaic Holdings
Osaic Holdings Scottsdale, Arizona $85.1B AUM 27.35% 1-Year Est. Return
HI
Harbour Investments Madison, Wisconsin $7.43B AUM 24.49% 1-Year Est. Return
ACM
Anfield Capital Management Irvine, California $363M AUM 24.08% 1-Year Est. Return
CP
Camelot Portfolios Maumee, Ohio $143M AUM 14.82% 1-Year Est. Return

Ken Griffin's BAMY Position: Q4 2025 in Review

Ken Griffin sold out of Brookstone Yield ETF (BAMY) in Q4 2025, closing a stake of 7,602 shares — an estimated $210K sold.

Ken Griffin first reported a position in BAMY in Q3 2025 and held it in 1 quarter. The position peaked at $210K in Q3 2025. 13 funds tracked by Wall St. Rank hold BAMY as of Q4 2025.

  • Ken Griffin reported no remaining Brookstone Yield ETF position as of Q4 2025 after selling out during the quarter.
  • Ken Griffin sold 7,602 Brookstone Yield ETF shares in Q4 2025, an estimated $210K.
  • Ken Griffin first reported a position in Brookstone Yield ETF in Q3 2025 and held it in 1 quarter.
  • Ken Griffin's Brookstone Yield ETF position peaked at $210K in Q3 2025.
  • 13 funds tracked by Wall St. Rank held Brookstone Yield ETF as of Q4 2025.

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