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Portolan Capital Management’s Baidu BIDU Stock Holding History

Portolan Capital Management’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
Q2 		$11M Sell
95,863
-270,566
-74% -$33.5M 0.41% 74
2026
Q1 		$40.8M Buy
366,429
+102,748
+39% +$13.9M 2.17% 9
2025
Q4 		$34.5M Buy
263,681
+259,101
+5,657% +$32.2M 1.85% 8
2025
Q3 		$604K Buy
+4,580
New +$454K 0.03% 116
2025
Q2 		– Sell
-134,546
Closed -$12.4M – 119
2025
Q1 		$12.4M Buy
+134,546
New +$12.1M 0.94% 37
2024
Q4 		– Sell
-132,066
Closed -$13.9M – 137
2024
Q3 		$13.9M Buy
132,066
+47,219
+56% +$4.17M 1.01% 31
2024
Q2 		$7.34M Sell
84,847
-107,575
-56% -$10.8M 0.6% 59
2024
Q1 		$20.3M Buy
192,422
+92,421
+92% +$9.84M 1.54% 17
2023
Q4 		$11.9M Buy
100,001
+23,022
+30% +$2.66M 1.04% 29
2023
Q3 		$10.3M Buy
76,979
+58,863
+325% +$8.25M 0.97% 32
2023
Q2 		$2.48M Buy
+18,116
New +$2.37M 0.22% 103
2022
Q1 		– Sell
-17,213
Closed -$2.56M – 141
2021
Q4 		$2.56M Buy
+17,213
New +$2.69M 0.17% 109
2016
Q2 		– Sell
-7,494
Closed -$1.43M – 113
2016
Q1 		$1.43M Sell
7,494
-24,957
-77% -$4.25M 0.19% 107
2015
Q4 		$6.13M Sell
32,451
-18,827
-37% -$3.47M 0.78% 47
2015
Q3 		$7.05M Buy
+51,278
New +$8.45M 0.93% 42
2014
Q2 		– Sell
-1,954
Closed -$298K – 122
2014
Q1 		$298K Hold
1,954
– – 0.07% 128
2013
Q4 		$348K Sell
1,954
-5,089
-72% -$823K 0.08% 109
2013
Q3 		$1.09M Sell
7,043
-671
-9% -$86.5K 0.29% 84
2013
Q2 		$730K Buy
+7,714
New +$711K 0.21% 105

Other funds holding BIDU

Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
AL
Appaloosa LP Short Hills, New Jersey $7.73B AUM 104.51% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return
FCM
Farallon Capital Management San Francisco, California $21.7B AUM 79.24% 1-Year Est. Return
Holocene Advisors
Holocene Advisors New York $44.4B AUM 57.89% 1-Year Est. Return

Portolan Capital Management's BIDU Position: Q2 2026 in Review

Portolan Capital Management reduced its Baidu (BIDU) stake by 74% in Q2 2026, selling an estimated $33.5M and leaving 95,863 shares worth $11M. The position accounts for 0.41% of the portfolio, ranked #74.

Portolan Capital Management first reported a position in BIDU in Q2 2013 and has held it in 19 quarters since. The position peaked at $40.8M in Q1 2026. 495 funds tracked by Wall St. Rank hold BIDU as of Q2 2026.

  • Portolan Capital Management held 95,863 shares of Baidu worth $11M as of Q2 2026.
  • Portolan Capital Management sold 270,566 Baidu shares in Q2 2026, an estimated $33.5M.
  • Baidu made up 0.41% of Portolan Capital Management's portfolio in Q2 2026, its #74 holding.
  • Portolan Capital Management first reported a position in Baidu in Q2 2013 and has held it in 19 quarters since.
  • Portolan Capital Management's Baidu position peaked at $40.8M in Q1 2026.
  • 495 funds tracked by Wall St. Rank held Baidu as of Q2 2026.

Based on Portolan Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.