Position in TMDX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$1,062,494
-$10,724,539 QoQ
Shares Held
10,688
-89.0% QoQ
Ownership
0.031%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2021
6 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in TMDX Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Mar 31, 2026Portolan Capital Management, LLC holds $22,221,484 across 5 Medical Devices names. TMDX ranks #4 (4.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | QTRX |
Quanterix Corp
|
2,945,823 | $10,369,296 | |
| 2 | PRCT |
PROCEPT BioRobotics Corp
|
251,716 | $6,295,417 | |
| 3 | BIO |
Bio-Rad Laboratories, Inc.
|
14,173 | $3,950,723 | |
| 4 | TMDX |
TransMedics Group, Inc.
This page
|
10,688 | $1,062,494 | |
| 5 | ESTA |
Establishment Labs Holdings Inc.
|
9,573 | $543,554 |
All Filings in TMDX
Export CSV
6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,062,494 | 10,688 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $11,787,033 | 96,893 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $7,731,702 | 68,910 | Shares | Sole | 2025-11-13 | |
| 2025-03-31 | $3,198,222 | 47,536 | Shares | Sole | 2025-05-15 | |
| 2022-03-31 | $10,233,401 | 379,859 | Shares | Sole | 2022-05-16 | |
| 2021-09-30 | $2,584,527 | 78,106 | Shares | Sole | 2021-11-15 | |
| No filing history on record for this holder in this stock. | ||||||