Jane Street
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Jane Street’s Transmedics TMDX Stock Holding History

Jane Street’s Portfolio TMDX Stock Details TMDX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$5.35M Sell
53,800
-2,800
-5% -$365K ﹤0.01% 3409
2025
Q4 		$6.89M Sell
56,600
-75,200
-57% -$9.44M ﹤0.01% 2782
2025
Q3 		$14.8M Buy
131,800
+49,200
+60% +$5.76M ﹤0.01% 1954
2025
Q2 		$11.1M Sell
82,600
-7,200
-8% -$791K ﹤0.01% 2022
2025
Q1 		$6.04M Buy
89,800
+38,900
+76% +$2.68M ﹤0.01% 2648
2024
Q4 		$3.17M Buy
50,900
+21,200
+71% +$1.97M ﹤0.01% 3352
2024
Q3 		$4.66M Buy
29,700
+3,100
+12% +$478K ﹤0.01% 2977
2024
Q2 		$4.01M Buy
26,600
+2,400
+10% +$288K ﹤0.01% 3319
2024
Q1 		$1.79M Buy
24,200
+7,900
+48% +$651K ﹤0.01% 4326
2023
Q4 		$1.29M Sell
16,300
-43,700
-73% -$2.64M ﹤0.01% 5120
2023
Q3 		$3.29M Buy
60,000
+29,500
+97% +$2.12M ﹤0.01% 3227
2023
Q2 		$2.56M Buy
30,500
+14,200
+87% +$1.09M ﹤0.01% 3775
2023
Q1 		$1.23M Buy
16,300
+7,700
+90% +$532K ﹤0.01% 4623
2022
Q4 		$531K Sell
8,600
-39,300
-82% -$2.09M ﹤0.01% 6027
2022
Q3 		$2M Sell
47,900
-119,700
-71% -$5.21M ﹤0.01% 4209
2022
Q2 		$5.27M Buy
+167,600
New +$4.47M ﹤0.01% 2590
2022
Q1 		– Sell
-35,700
Closed -$684K – 11023
2021
Q4 		$684K Sell
35,700
-16,800
-32% -$421K ﹤0.01% 6681
2021
Q3 		$1.74M Buy
52,500
+30,500
+139% +$932K ﹤0.01% 4764
2021
Q2 		$730K Buy
+22,000
New +$610K ﹤0.01% 6508

Other funds holding TMDX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
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
UBS AM
UBS AM Chicago, Illinois $481B AUM 26.39% 1-Year Est. Return
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $58.4B AUM
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Jane Street's TMDX Position: Q4 2025 in Review

Jane Street sold out of Transmedics (TMDX) in Q4 2025, closing a stake of 78,156 shares — an estimated $9.81M sold.

Jane Street first reported a position in TMDX in Q3 2020 and held it in 18 quarters. The position peaked at $27M in Q2 2025. 428 funds tracked by Wall St. Rank hold TMDX as of Q4 2025.

  • Jane Street reported no remaining Transmedics position as of Q4 2025 after selling out during the quarter.
  • Jane Street sold 78,156 Transmedics shares in Q4 2025, an estimated $9.81M.
  • Jane Street first reported a position in Transmedics in Q3 2020 and held it in 18 quarters.
  • Jane Street's Transmedics position peaked at $27M in Q2 2025.
  • 428 funds tracked by Wall St. Rank held Transmedics as of Q4 2025.

Based on Jane Street's 13F filing for Q4 2025, filed 12 Feb 2026.