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WELLINGTON MANAGEMENT GROUP LLP

Position in TMDX — TransMedics Group, Inc.

CIK 902219 Boston, MA

Position in TMDX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$34,270,923
-$14,089,356 QoQ
Shares Held
515,973
+6.1% QoQ
Ownership
1.49%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#14
of 372 holders
Holding Since
Jun 2024
9 quarters on record
Voting authority Sole 0% Shared 87% None 13%

Common Shares in TMDX Over Time

Shares Held

Position Value (USD)

Position in Medical Devices

Healthcare · as of Jun 30, 2026

WELLINGTON MANAGEMENT GROUP LLP holds $7,924,963,064 across 31 Medical Devices names. TMDX ranks #12 (0.4% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in TMDX

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9 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $34,270,923 515,973
2026-03-31 $48,360,279 486,473
2025-12-31 $52,713,498 433,321
2025-09-30 $24,251,019 216,141
2025-06-30 $29,626,260 221,075
2025-03-31 $19,552,642 290,616
2024-12-31 $10,252,271 164,431
2024-09-30 $47,691,576 303,768
2024-06-30 $47,346,643 314,345