Jane Street’s GMO Ultra-Short Income ETF GMOC Stock Holding History

Jane Street’s Portfolio GMOC Stock Details GMOC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-5,088	Closed	-$254K	–	13623
2025 Q4	$254K	Buy	+5,088	New	+$255K	﹤0.01%	9202

Other funds holding GMOC

Grantham, Mayo, Van Otterloo & Co (GMO) Boston, Massachusetts $39.1B AUM 28.69% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

BPWM

BCS Private Wealth Management Rumson, New Jersey $332M AUM 23.51% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Jane Street's GMOC Position: Q1 2026 in Review

Jane Street sold out of GMO Ultra-Short Income ETF (GMOC) in Q1 2026, closing a stake of 5,088 shares — an estimated $254K sold.

Jane Street first reported a position in GMOC in Q4 2025 and held it in 1 quarter. The position peaked at $254K in Q4 2025. 4 funds tracked by Wall St. Rank hold GMOC as of Q1 2026.

Jane Street reported no remaining GMO Ultra-Short Income ETF position as of Q1 2026 after selling out during the quarter.
Jane Street sold 5,088 GMO Ultra-Short Income ETF shares in Q1 2026, an estimated $254K.
Jane Street first reported a position in GMO Ultra-Short Income ETF in Q4 2025 and held it in 1 quarter.
Jane Street's GMO Ultra-Short Income ETF position peaked at $254K in Q4 2025.
4 funds tracked by Wall St. Rank held GMO Ultra-Short Income ETF as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.