Portolan Capital Management, LLC
Position in ESTA — Establishment Labs Holdings Inc.
CIK 1350290
BOSTON, MA
Position in ESTA
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$543,554
-$6,354,392 QoQ
Shares Held
9,573
-89.9% QoQ
Ownership
0.033%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2024
7 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ESTA 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. ESTA ranks #5 (2.4% 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.
|
10,688 | $1,062,494 | |
| 5 | ESTA |
Establishment Labs Holdings Inc.
This page
|
9,573 | $543,554 |
All Filings in ESTA
Export CSV
7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $543,554 | 9,573 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $6,897,946 | 94,648 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $6,357,385 | 155,096 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $5,312,782 | 124,392 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $4,114,831 | 100,829 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $8,937,165 | 193,991 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $2,446,182 | 56,533 | Shares | Sole | 2024-11-14 | |
| No filing history on record for this holder in this stock. | ||||||