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 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

Centaurus Financial Anaheim, California $2.1B AUM 21.28% 1-Year Est. Return

Simplex Trading Chicago, Illinois $149B AUM 62.07% 1-Year Est. Return

Jane Street's COIW Position: Q1 2026 in Review

Jane Street reduced its Roundhill COIN WeeklyPay ETF (COIW) stake by 78% in Q1 2026, selling an estimated $842K and leaving 15,510 shares worth $189K. The position accounts for ﹤0.01% of the portfolio, ranked #10206.

Jane Street first reported a position in COIW in Q3 2025 and has held it in 3 quarters since. The position peaked at $1.38M in Q4 2025. 3 funds tracked by Wall St. Rank hold COIW as of Q1 2026.

Jane Street held 15,510 shares of Roundhill COIN WeeklyPay ETF worth $189K as of Q1 2026.
Jane Street sold 53,844 Roundhill COIN WeeklyPay ETF shares in Q1 2026, an estimated $842K.
Roundhill COIN WeeklyPay ETF made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #10206 holding.
Jane Street first reported a position in Roundhill COIN WeeklyPay ETF in Q3 2025 and has held it in 3 quarters since.
Jane Street's Roundhill COIN WeeklyPay ETF position peaked at $1.38M in Q4 2025.
3 funds tracked by Wall St. Rank held Roundhill COIN WeeklyPay ETF as of Q1 2026.

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