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Marathon Trading Investment Management’s Baidu BIDU Stock Holding History

Marathon Trading Investment 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
2025
Q4 		– Sell
-100
Closed -$13.2K – 356
2025
Q3 		$13.2K Buy
+100
New +$9.9K ﹤0.01% 265
2024
Q3 		– Sell
-1,500
Closed -$130K – 281
2024
Q2 		$130K Hold
1,500
– – 0.01% 199
2024
Q1 		$158K Buy
1,500
+1,000
+200% +$106K 0.01% 276
2023
Q4 		$59.5K Buy
+500
New +$57.8K ﹤0.01% 316
2021
Q4 		– Sell
-5,000
Closed -$769K – 313
2021
Q3 		$769K Buy
+5,000
New +$821K 0.06% 172
2021
Q2 		– Sell
-2,600
Closed -$566K – 310
2021
Q1 		$566K Buy
+2,600
New +$679K 0.05% 191
2019
Q3 		– Sell
-30,000
Closed -$3.52M – 193
2019
Q2 		$3.52M Buy
+30,000
New +$4.27M 0.32% 50
2019
Q1 		– Sell
-40,000
Closed -$6.34M – 232
2018
Q4 		$6.34M Buy
+40,000
New +$7.46M 0.37% 33
2018
Q1 		– Sell
-1,400
Closed -$328K – 171
2017
Q4 		$328K Hold
1,400
– – 0.01% 148
2017
Q3 		$347K Buy
+1,400
New +$305K 0.04% 112
2015
Q3 		– Sell
-1,400
Closed -$279K – 320
2015
Q2 		$279K Buy
+1,400
New +$287K 0.01% 387
2014
Q4 		– Sell
-10,900
Closed -$2.38M – 528
2014
Q3 		$2.38M Sell
10,900
-3,000
-22% -$634K 0.07% 112
2014
Q2 		$2.6M Sell
13,900
-11,000
-44% -$1.8M 0.09% 94
2014
Q1 		$3.79M Buy
+24,900
New +$4.17M 0.14% 52

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
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 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
Schroder Investment Management Group
Schroder Investment Management Group London, United Kingdom $122B AUM 29.27% 1-Year Est. Return
AIM
ARK Investment Management St. Petersburg, Florida $12.9B AUM 64.92% 1-Year Est. Return
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $58.4B AUM

Marathon Trading Investment Management's BIDU Position: Q4 2025 in Review

Marathon Trading Investment Management sold out of Baidu (BIDU) in Q4 2025, closing a stake of 2,000 shares — an estimated $264K sold.

Marathon Trading Investment Management first reported a position in BIDU in Q1 2014 and held it in 14 quarters. The position peaked at $3.95M in Q1 2014. 527 funds tracked by Wall St. Rank hold BIDU as of Q4 2025.

  • Marathon Trading Investment Management reported no remaining Baidu position as of Q4 2025 after selling out during the quarter.
  • Marathon Trading Investment Management sold 2,000 Baidu shares in Q4 2025, an estimated $264K.
  • Marathon Trading Investment Management first reported a position in Baidu in Q1 2014 and held it in 14 quarters.
  • Marathon Trading Investment Management's Baidu position peaked at $3.95M in Q1 2014.
  • 527 funds tracked by Wall St. Rank held Baidu as of Q4 2025.

Based on Marathon Trading Investment Management's 13F filing for Q4 2025, filed 13 Feb 2026.