Jane Street’s GraniteShares YieldBOOST Bitcoin ETF XBTY Stock Holding History

Jane Street’s Portfolio XBTY Stock Details XBTY Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$63.8K	Sell	11,543 -20,576	-64%	-$135K	﹤0.01%	10827
2026 Q1	$229K	Buy	+32,119	New	+$285K	﹤0.01%	9834
2025 Q4	–	Sell	-27,432	Closed	-$531K	–	12859
2025 Q3	$531K	Buy	27,432 +14,767	+117%	+$342K	﹤0.01%	7738
2025 Q2	$315K	Buy	+12,665	New	+$322K	﹤0.01%	7774

Other funds holding XBTY

HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return

OMC

Old Mission Capital Chicago, Illinois $6.31B AUM 20.77% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return

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

Simplex Trading Chicago, Illinois $171B AUM 85% 1-Year Est. Return

Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return

TRCT

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

Jane Street's XBTY Position: Q2 2026 in Review

Jane Street reduced its GraniteShares YieldBOOST Bitcoin ETF (XBTY) stake by 64% in Q2 2026, selling an estimated $135K and leaving 11,543 shares worth $63.8K. The position accounts for ﹤0.01% of the portfolio, ranked #10827.

Jane Street first reported a position in XBTY in Q2 2025 and has held it in 4 quarters since. The position peaked at $531K in Q3 2025. 8 funds tracked by Wall St. Rank hold XBTY as of Q2 2026.

Jane Street held 11,543 shares of GraniteShares YieldBOOST Bitcoin ETF worth $63.8K as of Q2 2026.
Jane Street sold 20,576 GraniteShares YieldBOOST Bitcoin ETF shares in Q2 2026, an estimated $135K.
GraniteShares YieldBOOST Bitcoin ETF made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #10827 holding.
Jane Street first reported a position in GraniteShares YieldBOOST Bitcoin ETF in Q2 2025 and has held it in 4 quarters since.
Jane Street's GraniteShares YieldBOOST Bitcoin ETF position peaked at $531K in Q3 2025.
8 funds tracked by Wall St. Rank held GraniteShares YieldBOOST Bitcoin ETF as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.