Wellington Management Group
TMDX icon

Wellington Management Group’s Transmedics TMDX Stock Holding History

Wellington Management Group’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 		$48.4M Buy
486,473
+53,152
+12% +$6.93M 0.01% 739
2025
Q4 		$52.7M Buy
433,321
+217,180
+100% +$27.3M 0.01% 722
2025
Q3 		$24.3M Sell
216,141
-4,934
-2% -$578K ﹤0.01% 950
2025
Q2 		$29.6M Sell
221,075
-69,541
-24% -$7.64M 0.01% 835
2025
Q1 		$19.6M Buy
290,616
+126,185
+77% +$8.68M ﹤0.01% 955
2024
Q4 		$10.3M Sell
164,431
-139,337
-46% -$13M ﹤0.01% 1189
2024
Q3 		$47.7M Sell
303,768
-10,577
-3% -$1.63M 0.01% 711
2024
Q2 		$47.3M Buy
+314,345
New +$37.7M 0.01% 714

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

Wellington Management Group's TMDX Position: Q1 2026 in Review

Wellington Management Group increased its Transmedics (TMDX) stake by 12% in Q1 2026, buying an estimated $6.93M and bringing the position to 486,473 shares worth $48.4M. The position accounts for 0.01% of the portfolio, ranked #739.

Wellington Management Group first reported a position in TMDX in Q2 2024 and has held it in 8 quarters since. The position peaked at $52.7M in Q4 2025. 414 funds tracked by Wall St. Rank hold TMDX as of Q1 2026.

  • Wellington Management Group held 486,473 shares of Transmedics worth $48.4M as of Q1 2026.
  • Wellington Management Group bought 53,152 Transmedics shares in Q1 2026, an estimated $6.93M.
  • Transmedics made up 0.01% of Wellington Management Group's portfolio in Q1 2026, its #739 holding.
  • Wellington Management Group first reported a position in Transmedics in Q2 2024 and has held it in 8 quarters since.
  • Wellington Management Group's Transmedics position peaked at $52.7M in Q4 2025.
  • 414 funds tracked by Wall St. Rank held Transmedics as of Q1 2026.

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