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
2025
Q4 		– Sell
-78,156
Closed -$9.81M – 12383
2025
Q3 		$8.77M Sell
78,156
-123,017
-61% -$14.4M ﹤0.01% 2586
2025
Q2 		$27M Sell
201,173
-11,772
-6% -$1.29M 0.01% 1178
2025
Q1 		$14.3M Buy
212,945
+161,119
+311% +$11.1M ﹤0.01% 1587
2024
Q4 		$3.23M Sell
51,826
-47,238
-48% -$4.4M ﹤0.01% 3322
2024
Q3 		$15.6M Sell
99,064
-45,184
-31% -$6.96M ﹤0.01% 1460
2024
Q2 		$21.7M Buy
144,248
+80,883
+128% +$9.7M 0.01% 1249
2024
Q1 		$4.69M Sell
63,365
-29,005
-31% -$2.39M ﹤0.01% 2707
2023
Q4 		$7.29M Sell
92,370
-1,043
-1% -$62.9K ﹤0.01% 2355
2023
Q3 		$5.11M Buy
93,413
+59,731
+177% +$4.3M ﹤0.01% 2577
2023
Q2 		$2.83M Buy
33,682
+12,568
+60% +$962K ﹤0.01% 3605
2023
Q1 		$1.6M Buy
21,114
+14,037
+198% +$971K ﹤0.01% 4204
2022
Q4 		$437K Sell
7,077
-94,602
-93% -$5.03M ﹤0.01% 6369
2022
Q3 		$4.24M Buy
101,679
+91,225
+873% +$3.97M ﹤0.01% 2862
2022
Q2 		$329K Buy
+10,454
New +$279K ﹤0.01% 7463
2022
Q1 		– Sell
-18,735
Closed -$359K – 11024
2021
Q4 		$359K Buy
+18,735
New +$470K ﹤0.01% 7844
2021
Q3 		– Sell
-35,031
Closed -$1.07M – 10727
2021
Q2 		$1.16M Sell
35,031
-12,391
-26% -$343K ﹤0.01% 5508
2021
Q1 		$1.97M Buy
+47,422
New +$1.46M ﹤0.01% 4049
2020
Q4 		– Sell
-20,924
Closed -$288K – 8113
2020
Q3 		$288K Buy
+20,924
New +$358K ﹤0.01% 5929

Other funds holding TMDX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $66.6B AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
HRCM
Hood River Capital Management Palm Beach Gardens, Florida $13.8B AUM 163.97% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
B
Braidwell Stamford, Connecticut $2.7B AUM 88.53% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 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. 429 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.
  • 429 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.