Ken Griffin’s iShares iBonds Dec 2054 Term Treasury ETF IBGK Stock Holding History

Ken Griffin’s Portfolio IBGK Stock Details IBGK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-24,438	Closed	-$577K	–	14500
2025 Q4	$577K	Buy	24,438 +10,799	+79%	+$261K	﹤0.01%	8686
2025 Q3	$329K	Buy	13,639 +6	+0%	+$142	﹤0.01%	10141
2025 Q2	$326K	Sell	13,633 -1,007	-7%	-$23.8K	﹤0.01%	9616
2025 Q1	$361K	Sell	14,640 -1,485	-9%	-$35.9K	﹤0.01%	9177
2024 Q4	$384K	Sell	16,125 -24,628	-60%	-$618K	﹤0.01%	9147
2024 Q3	$1.09M	Sell	40,753 -10,031	-20%	-$264K	﹤0.01%	6701
2024 Q2	$1.27M	Buy	+50,784	New	+$1.3M	﹤0.01%	6135

Other funds holding IBGK

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Raymond James Financial St Petersburg, Florida $324B AUM 22.36% 1-Year Est. Return

TRCT

Tower Research Capital (TRC) New York $4.08B AUM 58.77% 1-Year Est. Return

Ken Griffin's IBGK Position: Q1 2026 in Review

Ken Griffin sold out of iShares iBonds Dec 2054 Term Treasury ETF (IBGK) in Q1 2026, closing a stake of 24,438 shares — an estimated $577K sold.

Ken Griffin first reported a position in IBGK in Q2 2024 and held it in 7 quarters. The position peaked at $1.27M in Q2 2024. 3 funds tracked by Wall St. Rank hold IBGK as of Q1 2026.

Ken Griffin reported no remaining iShares iBonds Dec 2054 Term Treasury ETF position as of Q1 2026 after selling out during the quarter.
Ken Griffin sold 24,438 iShares iBonds Dec 2054 Term Treasury ETF shares in Q1 2026, an estimated $577K.
Ken Griffin first reported a position in iShares iBonds Dec 2054 Term Treasury ETF in Q2 2024 and held it in 7 quarters.
Ken Griffin's iShares iBonds Dec 2054 Term Treasury ETF position peaked at $1.27M in Q2 2024.
3 funds tracked by Wall St. Rank held iShares iBonds Dec 2054 Term Treasury ETF as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.