Marshall Wace
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Marshall Wace’s Baidu BIDU Stock Holding History

Marshall Wace’s Portfolio BIDU Stock Details BIDU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$22.3K Buy
+200
New +$27.1K ﹤0.01% 3047
2023
Q1 		– Sell
-27,600
Closed -$3.16M – 2662
2022
Q4 		$3.16M Buy
+27,600
New +$2.82M 0.01% 1470
2021
Q3 		– Sell
-15,400
Closed -$3.14M – 3032
2021
Q2 		$3.14M Sell
15,400
-15,200
-50% -$3.04M 0.01% 1119
2021
Q1 		$6.66M Buy
+30,600
New +$7.99M 0.03% 672

Other funds holding BIDU

Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
AIM
ARK Investment Management St. Petersburg, Florida $12.9B AUM 64.92% 1-Year Est. Return
BCIM
Black Creek Investment Management Toronto, Ontario, Canada $1.86B AUM 15.33% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Marshall Wace's BIDU Position: Q1 2026 in Review

Marshall Wace reduced its Baidu (BIDU) stake by 53% in Q1 2026, selling an estimated $38.8M and leaving 249,407 shares worth $27.8M. The position accounts for 0.03% of the portfolio, ranked #580.

Marshall Wace first reported a position in BIDU in Q2 2013 and has held it in 37 quarters since. The position peaked at $139M in Q1 2021. 501 funds tracked by Wall St. Rank hold BIDU as of Q1 2026.

  • Marshall Wace held 249,407 shares of Baidu worth $27.8M as of Q1 2026.
  • Marshall Wace sold 286,246 Baidu shares in Q1 2026, an estimated $38.8M.
  • Baidu made up 0.03% of Marshall Wace's portfolio in Q1 2026, its #580 holding.
  • Marshall Wace first reported a position in Baidu in Q2 2013 and has held it in 37 quarters since.
  • Marshall Wace's Baidu position peaked at $139M in Q1 2021.
  • 501 funds tracked by Wall St. Rank held Baidu as of Q1 2026.

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