Jane Street’s Roundhill COIN WeeklyPay ETF COIW Stock Holding History

Jane Street’s Portfolio COIW Stock Details COIW Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$994K	Buy	122,839 +107,329	+692%	+$1.25M	﹤0.01%	6563
2026 Q1	$189K	Sell	15,510 -53,844	-78%	-$842K	﹤0.01%	10206
2025 Q4	$1.38M	Buy	69,354 +61,241	+755%	+$1.91M	﹤0.01%	5500
2025 Q3	$325K	Buy	+8,113	New	+$378K	﹤0.01%	8741

Other funds holding COIW

Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

Centaurus Financial Anaheim, California $2.59B AUM 31.63% 1-Year Est. Return

TRCT

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

Jane Street's COIW Position: Q2 2026 in Review

Jane Street increased its Roundhill COIN WeeklyPay ETF (COIW) stake by 692% in Q2 2026, buying an estimated $1.25M and bringing the position to 122,839 shares worth $994K. The position accounts for ﹤0.01% of the portfolio, ranked #6563.

Jane Street first reported a position in COIW in Q3 2025 and has held it in 4 quarters since. The position peaked at $1.38M in Q4 2025. 4 funds tracked by Wall St. Rank hold COIW as of Q2 2026.

Jane Street held 122,839 shares of Roundhill COIN WeeklyPay ETF worth $994K as of Q2 2026.
Jane Street bought 107,329 Roundhill COIN WeeklyPay ETF shares in Q2 2026, an estimated $1.25M.
Roundhill COIN WeeklyPay ETF made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #6563 holding.
Jane Street first reported a position in Roundhill COIN WeeklyPay ETF in Q3 2025 and has held it in 4 quarters since.
Jane Street's Roundhill COIN WeeklyPay ETF position peaked at $1.38M in Q4 2025.
4 funds tracked by Wall St. Rank held Roundhill COIN WeeklyPay ETF as of Q2 2026.

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