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 		$3.11M Buy
31,300
+8,300
+36% +$1.08M ﹤0.01% 4280
2025
Q4 		$2.8M Sell
23,000
-32,300
-58% -$4.05M ﹤0.01% 4160
2025
Q3 		$6.2M Buy
55,300
+11,600
+27% +$1.36M ﹤0.01% 3092
2025
Q2 		$5.86M Buy
43,700
+31,000
+244% +$3.4M ﹤0.01% 2793
2025
Q1 		$854K Sell
12,700
-5,800
-31% -$399K ﹤0.01% 5862
2024
Q4 		$1.15M Buy
18,500
+6,500
+54% +$605K ﹤0.01% 5104
2024
Q3 		$1.88M Buy
12,000
+7,100
+145% +$1.09M ﹤0.01% 4600
2024
Q2 		$738K Sell
4,900
-20,300
-81% -$2.43M ﹤0.01% 6353
2024
Q1 		$1.86M Buy
25,200
+18,900
+300% +$1.56M ﹤0.01% 4258
2023
Q4 		$497K Sell
6,300
-21,000
-77% -$1.27M ﹤0.01% 6761
2023
Q3 		$1.49M Buy
27,300
+18,400
+207% +$1.32M ﹤0.01% 4527
2023
Q2 		$747K Sell
8,900
-800
-8% -$61.2K ﹤0.01% 5685
2023
Q1 		$735K Buy
9,700
+5,900
+155% +$408K ﹤0.01% 5615
2022
Q4 		$235K Sell
3,800
-1,000
-21% -$53.2K ﹤0.01% 7418
2022
Q3 		$200K Buy
+4,800
New +$209K ﹤0.01% 8182
2022
Q1 		– Sell
-23,600
Closed -$452K – 11025
2021
Q4 		$452K Buy
23,600
+1,300
+6% +$32.6K ﹤0.01% 7453
2021
Q3 		$738K Buy
22,300
+200
+0.9% +$6.11K ﹤0.01% 6536
2021
Q2 		$733K Buy
+22,100
New +$613K ﹤0.01% 6497

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.