Jane Street
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Jane Street’s Medpace MEDP Stock Holding History

Jane Street’s Portfolio MEDP Stock Details MEDP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$3.31M Buy
6,900
+1,200
+21% +$614K ﹤0.01% 4159
2025
Q4 		$3.2M Sell
5,700
-3,400
-37% -$1.93M ﹤0.01% 3944
2025
Q3 		$4.68M Buy
9,100
+6,600
+264% +$2.88M ﹤0.01% 3512
2025
Q2 		$785K Buy
2,500
+1,800
+257% +$540K ﹤0.01% 6056
2025
Q1 		$213K Buy
+700
New +$235K ﹤0.01% 8353
2024
Q4 		– Sell
-1,100
Closed -$367K – 10102
2024
Q3 		$367K Sell
1,100
-1,900
-63% -$722K ﹤0.01% 7710
2024
Q2 		$1.24M Sell
3,000
-26,300
-90% -$10.4M ﹤0.01% 5374
2024
Q1 		$11.8M Buy
29,300
+8,400
+40% +$2.95M ﹤0.01% 1659
2023
Q4 		$6.41M Buy
+20,900
New +$5.64M ﹤0.01% 2514
2023
Q3 		– Sell
-2,800
Closed -$672K – 9085
2023
Q2 		$672K Buy
+2,800
New +$582K ﹤0.01% 5856
2022
Q4 		– Sell
-8,200
Closed -$1.29M – 9730
2022
Q3 		$1.29M Buy
+8,200
New +$1.31M ﹤0.01% 4963
2022
Q2 		– Sell
-9,400
Closed -$1.54M – 10405
2022
Q1 		$1.54M Buy
9,400
+6,500
+224% +$1.07M ﹤0.01% 5249
2021
Q4 		$631K Sell
2,900
-7,100
-71% -$1.49M ﹤0.01% 6819
2021
Q3 		$1.89M Buy
10,000
+1,300
+15% +$237K ﹤0.01% 4586
2021
Q2 		$1.54M Buy
8,700
+1,200
+16% +$207K ﹤0.01% 4876
2021
Q1 		$1.23M Buy
7,500
+4,600
+159% +$704K ﹤0.01% 5050
2020
Q4 		$404K Buy
2,900
+900
+45% +$113K ﹤0.01% 6026
2020
Q3 		$224K Sell
2,000
-400
-17% -$46.3K ﹤0.01% 6289
2020
Q2 		$223K Buy
+2,400
New +$204K ﹤0.01% 6235

Other funds holding MEDP

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return

Jane Street's MEDP Position: Q1 2026 in Review

Jane Street reduced its Medpace (MEDP) stake by 94% in Q1 2026, selling an estimated $13.6M and leaving 1,661 shares worth $798K. The position accounts for ﹤0.01% of the portfolio, ranked #6983.

Jane Street first reported a position in MEDP in Q3 2016 and has held it in 26 quarters since. The position peaked at $97.9M in Q2 2025. 729 funds tracked by Wall St. Rank hold MEDP as of Q1 2026.

  • Jane Street held 1,661 shares of Medpace worth $798K as of Q1 2026.
  • Jane Street sold 26,628 Medpace shares in Q1 2026, an estimated $13.6M.
  • Medpace made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #6983 holding.
  • Jane Street first reported a position in Medpace in Q3 2016 and has held it in 26 quarters since.
  • Jane Street's Medpace position peaked at $97.9M in Q2 2025.
  • 729 funds tracked by Wall St. Rank held Medpace as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.