Morgan Stanley
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Morgan Stanley’s One Stop Systems OSS Stock Holding History

Morgan Stanley’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 		$1.62M Sell
88,902
-343,017
-79% -$4.78M ﹤0.01% 4976
2026
Q1 		$3.27M Buy
431,919
+369,679
+594% +$3.45M ﹤0.01% 4416
2025
Q4 		$447K Buy
62,240
+6,037
+11% +$35.7K ﹤0.01% 5567
2025
Q3 		$301K Sell
56,203
-16,300
-22% -$89.2K ﹤0.01% 5722
2025
Q2 		$257K Buy
72,503
+40,200
+124% +$112K ﹤0.01% 5752
2025
Q1 		$74.9K Buy
32,303
+12,850
+66% +$43K ﹤0.01% 6137
2024
Q4 		$65.2K Buy
19,453
+16,650
+594% +$42.3K ﹤0.01% 6207
2024
Q3 		$6.7K Hold
2,803
– – ﹤0.01% 6830
2024
Q2 		$6.75K Sell
2,803
-1,000
-26% -$2.66K ﹤0.01% 6776
2024
Q1 		$12.4K Sell
3,803
-86
-2% -$235 ﹤0.01% 6627
2023
Q4 		$8.17K Sell
3,889
-2,914
-43% -$5.86K ﹤0.01% 6719
2023
Q3 		$12.6K Buy
6,803
+5,000
+277% +$11.6K ﹤0.01% 6650
2023
Q2 		$5.17K Hold
1,803
– – ﹤0.01% 6982
2023
Q1 		$4.47K Hold
1,803
– – ﹤0.01% 7075
2022
Q4 		$5.43K Hold
1,803
– – ﹤0.01% 7127
2022
Q3 		$6K Hold
1,803
– – ﹤0.01% 7213
2022
Q2 		$7K Sell
1,803
-2,916
-62% -$12.4K ﹤0.01% 7325
2022
Q1 		$18K Sell
4,719
-2
-0% -$8 ﹤0.01% 7195
2021
Q4 		$23K Buy
4,721
+2,161
+84% +$10.8K ﹤0.01% 7168
2021
Q3 		$13K Sell
2,560
-69,114
-96% -$383K ﹤0.01% 7248
2021
Q2 		$415K Buy
71,674
+71,670
+1,791,750% +$405K ﹤0.01% 5639
2021
Q1 		$0 Buy
4
+2
+100% +$12 ﹤0.01% 7538
2020
Q4 		$0 Buy
+2
New +$5 ﹤0.01% 7088

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 $3.38T AUM 44.17% 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

Morgan Stanley's OSS Position: Q2 2026 in Review

Morgan Stanley reduced its One Stop Systems (OSS) stake by 79% in Q2 2026, selling an estimated $4.78M and leaving 88,902 shares worth $1.62M. The position accounts for ﹤0.01% of the portfolio, ranked #4976.

Morgan Stanley first reported a position in OSS in Q4 2020 and has held it in 23 quarters since. The position peaked at $3.27M in Q1 2026. 108 funds tracked by Wall St. Rank hold OSS as of Q2 2026.

  • Morgan Stanley held 88,902 shares of One Stop Systems worth $1.62M as of Q2 2026.
  • Morgan Stanley sold 343,017 One Stop Systems shares in Q2 2026, an estimated $4.78M.
  • One Stop Systems made up ﹤0.01% of Morgan Stanley's portfolio in Q2 2026, its #4976 holding.
  • Morgan Stanley first reported a position in One Stop Systems in Q4 2020 and has held it in 23 quarters since.
  • Morgan Stanley's One Stop Systems position peaked at $3.27M in Q1 2026.
  • 108 funds tracked by Wall St. Rank held One Stop Systems as of Q2 2026.

Based on Morgan Stanley's 13F filing for Q2 2026, filed 13 Aug 2026.