Fidelity Investments’s One Stop Systems OSS Stock Holding History

Fidelity 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 Q2	$18.1K	Buy	996 +940	+1,679%	+$13.1K	﹤0.01%	4701
2026 Q1	$421	Buy	+56	New	+$522	﹤0.01%	5179
2024 Q1	–	Sell	-12	Closed	-$25	–	5608
2023 Q4	$25	Sell	12 -88	-88%	-$177	﹤0.01%	5162
2023 Q3	$185	Buy	+100	New	+$233	﹤0.01%	4794
2023 Q2	–	Sell	-11,000	Closed	-$27.3K	–	5537
2023 Q1	$27.3K	Buy	+11,000	New	+$33.1K	﹤0.01%	3705
2022 Q4	–	Sell	-33	Closed	–	–	5518
2022 Q3	$0	Sell	33 -67	-67%	-$254	﹤0.01%	5254
2022 Q2	$0	Buy	+100	New	+$426	﹤0.01%	5329

Other funds holding OSS

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Bard Associates Chicago, Illinois $451M AUM 66.6% 1-Year Est. Return

PIP

Palisades Investment Partners Santa Monica, California $352M AUM 76.79% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

Qube Research & Technologies (QRT) London, United Kingdom $108B AUM 37.29% 1-Year Est. Return

Fidelity Investments's OSS Position: Q2 2026 in Review

Fidelity Investments increased its One Stop Systems (OSS) stake by 1,679% in Q2 2026, buying an estimated $13.1K and bringing the position to 996 shares worth $18.1K. The position accounts for ﹤0.01% of the portfolio, ranked #4701.

Fidelity Investments first reported a position in OSS in Q2 2022 and has held it in 7 quarters since. The position peaked at $27.3K in Q1 2023. 108 funds tracked by Wall St. Rank hold OSS as of Q2 2026.

Fidelity Investments held 996 shares of One Stop Systems worth $18.1K as of Q2 2026.
Fidelity Investments bought 940 One Stop Systems shares in Q2 2026, an estimated $13.1K.
One Stop Systems made up ﹤0.01% of Fidelity Investments's portfolio in Q2 2026, its #4701 holding.
Fidelity Investments first reported a position in One Stop Systems in Q2 2022 and has held it in 7 quarters since.
Fidelity Investments's One Stop Systems position peaked at $27.3K in Q1 2023.
108 funds tracked by Wall St. Rank held One Stop Systems as of Q2 2026.

Based on Fidelity Investments's 13F filing for Q2 2026, filed 13 Aug 2026.