Walleye Trading
TMDX icon

Walleye Trading’s Transmedics TMDX Stock Holding History

Walleye 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 		$492K Buy
+7,400
New +$626K ﹤0.01% 2698
2026
Q1 		– Sell
-800
Closed -$97.3K – 4718
2025
Q4 		$97.3K Sell
800
-7,400
-90% -$929K ﹤0.01% 3750
2025
Q3 		$920K Sell
8,200
-1,200
-13% -$140K ﹤0.01% 2332
2025
Q2 		$1.26M Buy
9,400
+4,000
+74% +$439K ﹤0.01% 2039
2025
Q1 		$363K Sell
5,400
-16,200
-75% -$1.11M ﹤0.01% 2730
2024
Q4 		$1.35M Buy
21,600
+18,800
+671% +$1.75M ﹤0.01% 1947
2024
Q3 		$440K Buy
2,800
+1,800
+180% +$277K ﹤0.01% 2595
2024
Q2 		$151K Sell
1,000
-800
-44% -$96K ﹤0.01% 3218
2024
Q1 		$133K Buy
+1,800
New +$148K ﹤0.01% 3650
2023
Q4 		– Sell
-52,900
Closed -$2.9M – 5497
2023
Q3 		$2.9M Buy
52,900
+47,500
+880% +$3.42M 0.01% 1499
2023
Q2 		$453K Sell
5,400
-3,500
-39% -$268K ﹤0.01% 2828
2023
Q1 		$674K Buy
8,900
+4,100
+85% +$284K ﹤0.01% 2547
2022
Q4 		$296K Sell
4,800
-11,900
-71% -$633K ﹤0.01% 3252
2022
Q3 		$697K Buy
16,700
+4,500
+37% +$196K ﹤0.01% 2600
2022
Q2 		$384K Buy
+12,200
New +$325K ﹤0.01% 3153

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

Walleye Trading's TMDX Position: Q2 2026 in Review

Walleye Trading opened a new position in Transmedics (TMDX) in Q2 2026: 394 shares worth $26.2K. The stake represents ﹤0.01% of the portfolio and ranks #3710 among its holdings. This is a return to the name: Walleye Trading previously reported a position in TMDX as recently as Q4 2025.

Walleye Trading first reported a position in TMDX in Q2 2021 and has held it in 12 quarters since. The position peaked at $336K in Q3 2023. 375 funds tracked by Wall St. Rank hold TMDX as of Q2 2026.

  • Walleye Trading held 394 shares of Transmedics worth $26.2K as of Q2 2026.
  • Transmedics was a new Walleye Trading position in Q2 2026.
  • Transmedics made up ﹤0.01% of Walleye Trading's portfolio in Q2 2026, its #3710 holding.
  • Walleye Trading first reported a position in Transmedics in Q2 2021 and has held it in 12 quarters since.
  • Walleye Trading's Transmedics position peaked at $336K in Q3 2023.
  • 375 funds tracked by Wall St. Rank held Transmedics as of Q2 2026.

Based on Walleye Trading's 13F filing for Q2 2026, filed 3 Aug 2026.