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	$126K	Buy	+1,900	New	+$161K	﹤0.01%	3320
2026 Q1	–	Sell	-3,200	Closed	-$389K	–	4720
2025 Q4	$389K	Sell	3,200 -2,400	-43%	-$301K	﹤0.01%	2989
2025 Q3	$628K	Sell	5,600 -4,200	-43%	-$492K	﹤0.01%	2581
2025 Q2	$1.31M	Buy	9,800 +5,000	+104%	+$549K	﹤0.01%	2006
2025 Q1	$323K	Sell	4,800 -18,900	-80%	-$1.3M	﹤0.01%	2793
2024 Q4	$1.48M	Buy	23,700 +22,900	+2,863%	+$2.13M	﹤0.01%	1883
2024 Q3	$126K	Sell	800 -600	-43%	-$92.5K	﹤0.01%	3240
2024 Q2	$211K	Sell	1,400 -3,000	-68%	-$360K	﹤0.01%	3061
2024 Q1	$325K	Buy	+4,400	New	+$363K	﹤0.01%	3129
2023 Q4	–	Sell	-600	Closed	-$32.9K	–	5499
2023 Q3	$32.9K	Sell	600 -3,300	-85%	-$238K	﹤0.01%	4300
2023 Q2	$328K	Sell	3,900 -2,100	-35%	-$161K	﹤0.01%	3102
2023 Q1	$454K	Buy	+6,000	New	+$415K	﹤0.01%	2884
2022 Q4	–	Sell	-100	Closed	-$4K	–	5415
2022 Q3	$4K	Buy	+100	New	+$4.35K	﹤0.01%	4685

Other funds holding TMDX

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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 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 Austin, Texas $552B AUM 44.19% 1-Year Est. Return

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.