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MYDA Advisors’s One Stop Systems OSS Stock Holding History

MYDA Advisors’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
2025
Q4 		– Sell
-100,000
Closed -$536K – 189
2025
Q3 		$536K Buy
+100,000
New +$547K 0.12% 119
2020
Q2 		– Sell
-95,800
Closed -$138K – 154
2020
Q1 		$138K Sell
95,800
-28,200
-23% -$59.7K 0.09% 113
2019
Q4 		$250K Sell
124,000
-12,000
-9% -$27.1K 0.11% 97
2019
Q3 		$401K Buy
+136,000
New +$285K 0.18% 69
2018
Q3 		– Sell
-10,000
Closed -$42K – 172
2018
Q2 		$42K Buy
+10,000
New +$45.1K 0.02% 140

Other funds holding OSS

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BA
Bard Associates Chicago, Illinois $398M AUM 54.32% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
LLL
Lynrock Lake LP Rye Brook, New York $1.46B AUM 17.55% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
PRCP
Pacific Ridge Capital Partners Lake Oswego, Oregon $462M AUM 40.76% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
ACM
Archon Capital Management Seattle, Washington $177M AUM 108.05% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

MYDA Advisors's OSS Position: Q4 2025 in Review

MYDA Advisors sold out of One Stop Systems (OSS) in Q4 2025, closing a stake of 100,000 shares — an estimated $536K sold.

MYDA Advisors first reported a position in OSS in Q2 2018 and held it in 5 quarters. The position peaked at $536K in Q3 2025. 69 funds tracked by Wall St. Rank hold OSS as of Q4 2025.

  • MYDA Advisors reported no remaining One Stop Systems position as of Q4 2025 after selling out during the quarter.
  • MYDA Advisors sold 100,000 One Stop Systems shares in Q4 2025, an estimated $536K.
  • MYDA Advisors first reported a position in One Stop Systems in Q2 2018 and held it in 5 quarters.
  • MYDA Advisors's One Stop Systems position peaked at $536K in Q3 2025.
  • 69 funds tracked by Wall St. Rank held One Stop Systems as of Q4 2025.

Based on MYDA Advisors's 13F filing for Q4 2025, filed 13 Feb 2026.