Position in TMDX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$5,469,952
+$4,407,458 QoQ
Shares Held
82,354
+670.5% QoQ
Ownership
0.238%
of shares outstanding
% of Portfolio
0.21%
of 13F equity value
Holder Rank
#54
of 368 holders
Holding Since
Sep 2021
7 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, 2026Portolan Capital Management, LLC holds $45,549,880 across 5 Medical Devices names. TMDX ranks #4 (12.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GEHC |
GE HealthCare Technologies Inc.
|
222,393 | $14,235,375 | |
| 2 | BIO |
Bio-Rad Laboratories, Inc.
|
42,620 | $12,513,658 | |
| 3 | QTRX |
Quanterix Corp
|
1,899,308 | $8,205,010 | |
| 4 | TMDX |
TransMedics Group, Inc.
This page
|
82,354 | $5,469,952 | |
| 5 | PRCT |
PROCEPT BioRobotics Corp
|
227,010 | $5,125,885 |
All Filings in TMDX
Export CSV
7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $5,469,952 | 82,354 | Shares | Sole | 2026-08-14 | |
| 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. | ||||||