Charles Schwab
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Charles Schwab’s One Stop Systems OSS Stock Holding History

Charles Schwab’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 		$1.19M Buy
65,276
+52,365
+406% +$729K ﹤0.01% 2957
2026
Q1 		$97.7K Hold
12,911
– – ﹤0.01% 3388
2025
Q4 		$92.7K Hold
12,911
– – ﹤0.01% 3402
2025
Q3 		$69.2K Hold
12,911
– – ﹤0.01% 3408
2025
Q2 		$45.8K Hold
12,911
– – ﹤0.01% 3455
2025
Q1 		$30K Hold
12,911
– – ﹤0.01% 3438
2024
Q4 		$43.3K Hold
12,911
– – ﹤0.01% 3448
2024
Q3 		$30.9K Hold
12,911
– – ﹤0.01% 3463
2024
Q2 		$31.1K Hold
12,911
– – ﹤0.01% 3560
2024
Q1 		$42.1K Hold
12,911
– – ﹤0.01% 3379
2023
Q4 		$27.1K Hold
12,911
– – ﹤0.01% 3459
2023
Q3 		$23.9K Hold
12,911
– – ﹤0.01% 3494
2023
Q2 		$37.1K Hold
12,911
– – ﹤0.01% 3466
2023
Q1 		$32K Hold
12,911
– – ﹤0.01% 3438
2022
Q4 		$38.9K Hold
12,911
– – ﹤0.01% 3409
2022
Q3 		$42K Buy
+12,911
New +$49K ﹤0.01% 3372

Other funds holding OSS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
BA
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
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $108B AUM 37.29% 1-Year Est. Return

Charles Schwab's OSS Position: Q2 2026 in Review

Charles Schwab increased its One Stop Systems (OSS) stake by 406% in Q2 2026, buying an estimated $729K and bringing the position to 65,276 shares worth $1.19M. The position accounts for ﹤0.01% of the portfolio, ranked #2957.

Charles Schwab first reported a position in OSS in Q3 2022 and has held it in 16 quarters since. 108 funds tracked by Wall St. Rank hold OSS as of Q2 2026.

  • Charles Schwab held 65,276 shares of One Stop Systems worth $1.19M as of Q2 2026.
  • Charles Schwab bought 52,365 One Stop Systems shares in Q2 2026, an estimated $729K.
  • One Stop Systems made up ﹤0.01% of Charles Schwab's portfolio in Q2 2026, its #2957 holding.
  • Charles Schwab first reported a position in One Stop Systems in Q3 2022 and has held it in 16 quarters since.
  • 108 funds tracked by Wall St. Rank held One Stop Systems as of Q2 2026.

Based on Charles Schwab's 13F filing for Q2 2026, filed 14 Aug 2026.