Millennium Management
TMDX icon

Millennium Management’s Transmedics TMDX Stock Holding History

Millennium Management’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 		$30.4M Buy
306,080
+157,049
+105% +$20.5M 0.01% 1220
2025
Q4 		$18.1M Buy
149,031
+100,217
+205% +$12.6M 0.01% 1670
2025
Q3 		$5.48M Sell
48,814
-66,100
-58% -$7.74M ﹤0.01% 3050
2025
Q2 		$15.4M Buy
+114,914
New +$12.6M 0.01% 1829
2025
Q1 		– Sell
-164,925
Closed -$11.3M – 6397
2024
Q4 		$10.3M Buy
164,925
+53,088
+47% +$4.94M 0.01% 2154
2024
Q3 		$17.6M Buy
111,837
+37,223
+50% +$5.74M 0.01% 1659
2024
Q2 		$11.2M Buy
74,614
+22,238
+42% +$2.67M 0.01% 1982
2024
Q1 		$3.87M Buy
52,376
+24,149
+86% +$1.99M ﹤0.01% 3130
2023
Q4 		$2.23M Buy
28,227
+19,122
+210% +$1.15M ﹤0.01% 3519
2023
Q3 		$498K Sell
9,105
-15,936
-64% -$1.15M ﹤0.01% 4665
2023
Q2 		$2.1M Buy
25,041
+15,124
+153% +$1.16M ﹤0.01% 3446
2023
Q1 		$751K Sell
9,917
-133,047
-93% -$9.2M ﹤0.01% 4328
2022
Q4 		$8.82M Buy
142,964
+65,469
+84% +$3.48M ﹤0.01% 2268
2022
Q3 		$3.23M Sell
77,495
-163,815
-68% -$7.12M ﹤0.01% 3314
2022
Q2 		$7.59M Buy
+241,310
New +$6.43M ﹤0.01% 2352
2021
Q3 		– Sell
-78,422
Closed -$2.6M – 7255
2021
Q2 		$2.6M Buy
78,422
+49,383
+170% +$1.37M ﹤0.01% 3626
2021
Q1 		$1.21M Buy
+29,039
New +$894K ﹤0.01% 4030
2019
Q3 		– Sell
-26,262
Closed -$761K – 4560
2019
Q2 		$761K Buy
+26,262
New +$717K ﹤0.01% 2976

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

Millennium Management's TMDX Position: Q1 2026 in Review

Millennium Management increased its Transmedics (TMDX) stake by 105% in Q1 2026, buying an estimated $20.5M and bringing the position to 306,080 shares worth $30.4M. The position accounts for 0.01% of the portfolio, ranked #1220.

Millennium Management first reported a position in TMDX in Q2 2019 and has held it in 18 quarters since. 414 funds tracked by Wall St. Rank hold TMDX as of Q1 2026.

  • Millennium Management held 306,080 shares of Transmedics worth $30.4M as of Q1 2026.
  • Millennium Management bought 157,049 Transmedics shares in Q1 2026, an estimated $20.5M.
  • Transmedics made up 0.01% of Millennium Management's portfolio in Q1 2026, its #1220 holding.
  • Millennium Management first reported a position in Transmedics in Q2 2019 and has held it in 18 quarters since.
  • 414 funds tracked by Wall St. Rank held Transmedics as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.