Jane Street’s Obra Opportunistic Structured Products ETF OOSP Stock Holding History

Jane Street’s Portfolio OOSP Stock Details OOSP Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$815K	Buy	+80,849	New	+$823K	﹤0.01%	6942
2025 Q3	–	Sell	-68,411	Closed	-$695K	–	11973
2025 Q2	$695K	Buy	+68,411	New	+$692K	﹤0.01%	6311
2025 Q1	–	Sell	-12,537	Closed	-$127K	–	10874
2024 Q4	$127K	Buy	+12,537	New	+$127K	﹤0.01%	8655
2024 Q3	–	Sell	-33,882	Closed	-$342K	–	10563
2024 Q2	$342K	Buy	+33,882	New	+$343K	﹤0.01%	7596

Other funds holding OOSP

3AM

3EDGE Asset Management Naples, Florida $2.24B AUM 16.9% 1-Year Est. Return

FTUS

Flow Traders U.S. New York $3.16B AUM 19.52% 1-Year Est. Return

EMAM

Encompass More Asset Management Danville, California $687M AUM 25.06% 1-Year Est. Return

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

Cambridge Investment Research Advisors Fairfield, Iowa $44.6B AUM 28.94% 1-Year Est. Return

Jane Street's OOSP Position: Q1 2026 in Review

Jane Street opened a new position in Obra Opportunistic Structured Products ETF (OOSP) in Q1 2026: 80,849 shares worth $815K. The stake represents ﹤0.01% of the portfolio and ranks #6942 among its holdings. This is a return to the name: Jane Street previously reported a position in OOSP as recently as Q2 2025.

Jane Street first reported a position in OOSP in Q2 2024 and has held it in 4 quarters since. 6 funds tracked by Wall St. Rank hold OOSP as of Q1 2026.

Jane Street held 80,849 shares of Obra Opportunistic Structured Products ETF worth $815K as of Q1 2026.
Obra Opportunistic Structured Products ETF was a new Jane Street position in Q1 2026.
Obra Opportunistic Structured Products ETF made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #6942 holding.
Jane Street first reported a position in Obra Opportunistic Structured Products ETF in Q2 2024 and has held it in 4 quarters since.
6 funds tracked by Wall St. Rank held Obra Opportunistic Structured Products ETF as of Q1 2026.

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