Marshall Wace
OSS icon

Marshall Wace’s One Stop Systems OSS Stock Holding History

Marshall Wace’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 		$3.17M Buy
418,978
+145,043
+53% +$1.35M ﹤0.01% 1538
2025
Q4 		$1.97M Sell
273,935
-227,234
-45% -$1.34M ﹤0.01% 1594
2025
Q3 		$2.69M Buy
501,169
+24,776
+5% +$136K ﹤0.01% 1474
2025
Q2 		$1.69M Buy
476,393
+437,664
+1,130% +$1.22M ﹤0.01% 1642
2025
Q1 		$89.9K Buy
+38,729
New +$130K ﹤0.01% 2505

Other funds holding OSS

VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Jane Street
Jane Street New York $93.1B AUM 61.18% 1-Year Est. Return
BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
BA
Bard Associates Chicago, Illinois $398M AUM 54.32% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $564B AUM 30.12% 1-Year Est. Return
Millennium Management
Millennium Management New York $134B AUM 35.51% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $141B AUM 30.34% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
DnB Asset Management
DnB Asset Management Oslo, Norway $28B AUM 26% 1-Year Est. Return