Marshall Wace
FSI icon

Marshall Wace’s Flexible Solutions FSI Stock Holding History

Marshall Wace’s Portfolio FSI Stock Details FSI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-59,696
Closed -$401K – 3374
2025
Q4 		$401K Buy
59,696
+7,679
+15% +$60.7K ﹤0.01% 2332
2025
Q3 		$501K Buy
+52,017
New +$394K ﹤0.01% 2232

Other funds holding FSI

Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
NSIM
North Star Investment Management Chicago, Illinois $1.65B AUM 20.56% 1-Year Est. Return
BCM
Beartown Capital Management Huntington Woods, Michigan $209M AUM
RIA
Regal Investment Advisors Kentwood, Michigan $1.73B AUM 17.74% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
EIM
Essex Investment Management Boston, Massachusetts $632M AUM 95.36% 1-Year Est. Return
CAG
Crestwood Advisors Group Boston, Massachusetts $5.94B AUM 18.44% 1-Year Est. Return
QCM
Quantinno Capital Management New York $59.9B AUM 28.07% 1-Year Est. Return

Marshall Wace's FSI Position: Q1 2026 in Review

Marshall Wace sold out of Flexible Solutions (FSI) in Q1 2026, closing a stake of 59,696 shares — an estimated $401K sold.

Marshall Wace first reported a position in FSI in Q3 2025 and held it in 2 quarters. The position peaked at $501K in Q3 2025. 31 funds tracked by Wall St. Rank hold FSI as of Q1 2026.

  • Marshall Wace reported no remaining Flexible Solutions position as of Q1 2026 after selling out during the quarter.
  • Marshall Wace sold 59,696 Flexible Solutions shares in Q1 2026, an estimated $401K.
  • Marshall Wace first reported a position in Flexible Solutions in Q3 2025 and held it in 2 quarters.
  • Marshall Wace's Flexible Solutions position peaked at $501K in Q3 2025.
  • 31 funds tracked by Wall St. Rank held Flexible Solutions as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.