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GILDER GAGNON HOWE & CO LLC

Position in TMDX — TransMedics Group, Inc.

CIK 902464 New York, NY

Position in TMDX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$384,040
-$225,343 QoQ
Shares Held
5,782
-5.7% QoQ
Ownership
0.017%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#198
of 370 holders
Holding Since
Sep 2024
7 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in TMDX Over Time

Shares Held

Position Value (USD)

Position in Medical Devices

Healthcare · as of Jun 30, 2026

GILDER GAGNON HOWE & CO LLC holds $82,125,464 across 6 Medical Devices names. TMDX ranks #6 (0.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 TMDX
TransMedics Group, Inc.
This page
5,782 $384,040

All Filings in TMDX

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7 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $384,040 5,782
2026-03-31 $609,383 6,130
2025-12-31 $755,081 6,207
2025-09-30 $805,035 7,175
2025-06-30 $907,917 6,775
2025-03-31 $394,193 5,859
2024-09-30 $4,333,514 27,602