Citadel Advisors’s US Treasury 6 Month Bill ETF XBIL Stock Holding History

Citadel Advisors’s Portfolio XBIL Stock Details XBIL Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$928K	Sell	18,560 -32,983	-64%	-$1.65M	﹤0.01%	8384
2026 Q1	$2.58M	Buy	51,543 +35,371	+219%	+$1.77M	﹤0.01%	5554
2025 Q4	$810K	Buy	+16,172	New	+$811K	﹤0.01%	7889
2025 Q3	–	Sell	-24,838	Closed	-$1.25M	–	14285
2025 Q2	$1.25M	Sell	24,838 -19,487	-44%	-$976K	﹤0.01%	6620
2025 Q1	$2.22M	Buy	+44,325	New	+$2.22M	﹤0.01%	5332
2024 Q4	–	Sell	-58,361	Closed	-$2.93M	–	15496
2024 Q3	$2.93M	Buy	58,361 +19,129	+49%	+$958K	﹤0.01%	4830
2024 Q2	$1.96M	Buy	39,232 +33,469	+581%	+$1.67M	﹤0.01%	5348
2024 Q1	$289K	Buy	+5,763	New	+$288K	﹤0.01%	9527
2023 Q2	–	Sell	-15,467	Closed	-$777K	–	15338
2023 Q1	$777K	Buy	+15,467	New	+$776K	﹤0.01%	7344

Other funds holding XBIL

LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Stifel Financial St. Louis, Missouri $120B AUM 27.84% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return

Moors & Cabot Boston, Massachusetts $2.57B AUM 37.84% 1-Year Est. Return

MML Investors Services Springfield, Massachusetts $49B AUM 25.55% 1-Year Est. Return

IWM

IHT Wealth Management Chicago, Illinois $4.7B AUM 25.67% 1-Year Est. Return

Truist Financial Charlotte, North Carolina $83.7B AUM 27.22% 1-Year Est. Return

Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 1-Year Est. Return

Citadel Advisors's XBIL Position: Q2 2026 in Review

Citadel Advisors reduced its US Treasury 6 Month Bill ETF (XBIL) stake by 64% in Q2 2026, selling an estimated $1.65M and leaving 18,560 shares worth $928K. The position accounts for ﹤0.01% of the portfolio, ranked #8384.

Citadel Advisors first reported a position in XBIL in Q1 2023 and has held it in 9 quarters since. The position peaked at $2.93M in Q3 2024. 95 funds tracked by Wall St. Rank hold XBIL as of Q2 2026.

Citadel Advisors held 18,560 shares of US Treasury 6 Month Bill ETF worth $928K as of Q2 2026.
Citadel Advisors sold 32,983 US Treasury 6 Month Bill ETF shares in Q2 2026, an estimated $1.65M.
US Treasury 6 Month Bill ETF made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #8384 holding.
Citadel Advisors first reported a position in US Treasury 6 Month Bill ETF in Q1 2023 and has held it in 9 quarters since.
Citadel Advisors's US Treasury 6 Month Bill ETF position peaked at $2.93M in Q3 2024.
95 funds tracked by Wall St. Rank held US Treasury 6 Month Bill ETF as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.