Skip to main content

OPPENHEIMER & CO INC

Position in TMDX — TransMedics Group, Inc.

CIK 822581 NEW YORK, NY

Position in TMDX

as of Jun 30, 2026 · filed Aug 3, 2026
Position Value
$7,356,147
-$3,924,104 QoQ
Shares Held
110,752
-2.4% QoQ
Ownership
0.319%
of shares outstanding
% of Portfolio
0.10%
of 13F equity value
Holder Rank
#45
of 368 holders
Holding Since
Mar 2022
18 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in TMDX Over Time

Shares Held

Position Value (USD)

Position in Medical Devices

Healthcare · as of Jun 30, 2026

OPPENHEIMER & CO INC holds $54,461,929 across 15 Medical Devices names. TMDX ranks #4 (13.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 TMDX
TransMedics Group, Inc.
This page
110,752 $7,356,147

All Filings in TMDX

Export CSV
18 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $7,356,147 110,752
2026-03-31 $11,280,251 113,472
2025-12-31 $14,180,253 116,566
2025-09-30 $12,526,008 111,640
2025-06-30 $15,728,753 117,370
2025-03-31 $5,247,974 78,002
2024-12-31 $3,954,486 63,424
2024-09-30 $7,048,201 44,893
2024-06-30 $6,347,879 42,145
2024-03-31 $1,964,585 26,570
2023-12-31 $817,399 10,356
2023-09-30 $492,257 8,991
2023-06-30 $1,057,308 12,590
2023-03-31 $865,442 11,428
2022-12-31 $606,460 9,826
2022-09-30 $522,626 12,521
2022-06-30 $300,033 9,540
2022-03-31 $257,007 9,540