Simplex Trading
TMDX icon

Simplex Trading’s Transmedics TMDX Stock Holding History

Simplex Trading’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
Q2 		$48.8K Buy
+734
New +$62.1K ﹤0.01% 6331
2025
Q4 		– Sell
-2,151
Closed -$270K – 10073
2025
Q3 		$241K Sell
2,151
-13,998
-87% -$1.64M ﹤0.01% 4716
2025
Q2 		$2.16M Sell
16,149
-492
-3% -$54K ﹤0.01% 2032
2025
Q1 		$1.12M Sell
16,641
-11,505
-41% -$791K ﹤0.01% 2602
2024
Q4 		$1.75M Buy
28,146
+25,563
+990% +$2.38M ﹤0.01% 2313
2024
Q3 		$405K Sell
2,583
-2,188
-46% -$337K ﹤0.01% 3824
2024
Q2 		$718K Buy
4,771
+2,220
+87% +$266K ﹤0.01% 3265
2024
Q1 		$188K Buy
2,551
+2,284
+855% +$188K ﹤0.01% 4934
2023
Q4 		$21K Sell
267
-3,785
-93% -$228K ﹤0.01% 6903
2023
Q3 		$221K Buy
+4,052
New +$292K ﹤0.01% 4234
2023
Q2 		– Sell
-7,094
Closed -$543K – 9942
2023
Q1 		$537K Sell
7,094
-1,663
-19% -$115K ﹤0.01% 3191
2022
Q4 		$540K Buy
+8,757
New +$465K ﹤0.01% 3083
2022
Q2 		– Sell
-577
Closed -$15.4K – 11102
2022
Q1 		$15K Sell
577
-1,999
-78% -$35.8K ﹤0.01% 8550
2021
Q4 		$49K Sell
2,576
-18,274
-88% -$458K ﹤0.01% 7301
2021
Q3 		$708K Buy
20,850
+500
+2% +$15.3K ﹤0.01% 3586
2021
Q2 		$675K Buy
+20,350
New +$564K ﹤0.01% 3712

Other funds holding TMDX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 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

Simplex Trading's TMDX Position: Q2 2026 in Review

Simplex Trading opened a new position in Transmedics (TMDX) in Q2 2026: 734 shares worth $48.8K. The stake represents ﹤0.01% of the portfolio and ranks #6331 among its holdings. This is a return to the name: Simplex Trading previously reported a position in TMDX as recently as Q3 2025.

Simplex Trading first reported a position in TMDX in Q2 2021 and has held it in 16 quarters since. The position peaked at $2.16M in Q2 2025. 375 funds tracked by Wall St. Rank hold TMDX as of Q2 2026.

  • Simplex Trading held 734 shares of Transmedics worth $48.8K as of Q2 2026.
  • Transmedics was a new Simplex Trading position in Q2 2026.
  • Transmedics made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #6331 holding.
  • Simplex Trading first reported a position in Transmedics in Q2 2021 and has held it in 16 quarters since.
  • Simplex Trading's Transmedics position peaked at $2.16M in Q2 2025.
  • 375 funds tracked by Wall St. Rank held Transmedics as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.