Two Sigma Investments’s One Stop Systems OSS Stock Holding History

Two Sigma Investments’s Portfolio OSS Stock Details OSS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-253,294	Closed	-$1.82M	–	4831
2025 Q4	$1.82M	Buy	253,294 +104,096	+70%	+$615K	﹤0.01%	2498
2025 Q3	$800K	Buy	+149,198	New	+$817K	﹤0.01%	2724
2022 Q1	–	Sell	-10,378	Closed	-$51K	–	3866
2021 Q4	$51K	Buy	+10,378	New	+$52K	﹤0.01%	4138
2021 Q3	–	Sell	-33,614	Closed	-$195K	–	4574
2021 Q2	$195K	Buy	+33,614	New	+$190K	﹤0.01%	3790
2021 Q1	–	Sell	-67,184	Closed	-$269K	–	4145
2020 Q4	$269K	Buy	+67,184	New	+$174K	﹤0.01%	2948

Other funds holding OSS

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Bard Associates Chicago, Illinois $398M AUM 54.32% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

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

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Two Sigma Investments's OSS Position: Q1 2026 in Review

Two Sigma Investments sold out of One Stop Systems (OSS) in Q1 2026, closing a stake of 253,294 shares — an estimated $1.82M sold.

Two Sigma Investments first reported a position in OSS in Q4 2020 and held it in 5 quarters. The position peaked at $1.82M in Q4 2025. 77 funds tracked by Wall St. Rank hold OSS as of Q1 2026.

Two Sigma Investments reported no remaining One Stop Systems position as of Q1 2026 after selling out during the quarter.
Two Sigma Investments sold 253,294 One Stop Systems shares in Q1 2026, an estimated $1.82M.
Two Sigma Investments first reported a position in One Stop Systems in Q4 2020 and held it in 5 quarters.
Two Sigma Investments's One Stop Systems position peaked at $1.82M in Q4 2025.
77 funds tracked by Wall St. Rank held One Stop Systems as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.