DOSSIER · 13F-HR · Q1 2026

Essex Woodlands Management, Inc.

$251M in tracked AUM across 5 positions as of Q1 2026.

EW
CIK 0001542339 · last filed Mar 31, 2026
Total AUM
$251M
as of Q1 2026
Holdings
5
positions
Whale Score
69
69
tracked
Activity
no data
changes this Q
AI Analysis · Q1 2026
Comprehensive Analysis of Essex Woodlands Management, Inc. 13F Filing
Portfolio Overview

The filing for Essex Woodlands Management, Inc. reveals a period of significant de-risking and capital reallocation. As of the report date September 30, 2025, the total portfolio value stands at approximately $104.19 million, a sharp decline of 62.7% from the $279.14 million reported in the previous quarter (June 30, 2025). This drastic reduction is not solely attributable to market performance but ind...

Key Holdings

The portfolio is dominated by a single massive position in BIOVENTUS INC, which accounts for $87.11 million or 83.61% of the total assets. With a stake of 13.02 million shares, this position represents the firm's primary bet. The second-largest holding is EYEPOINT PHARMACEUTICALS INC, valued at $15.45 million (14.83% of the portfolio), comprising 1.08 million shares. The remaining two positions are significantly smaller: MEDICINOVA INC ($1.40M, 1.35%) and VENUS CONCEPT INC ($227.75K, 0.22%). The top two positions alone constitute over 98% of the portfolio's value, indicating that the performance of Bioventus and Eyepoint Pharmaceuticals will dictate the overall success of the fund for this quarter.

Sector Allocation

The data provided classifies the entire portfolio under "Unknown," which is common for 13F filings when specific sector classifications are not immediately mapped to the security tickers. However, based on the underlying names—Bioventus, Eyepoint Pharmaceuticals, Medicinova, and Venus Concept—it is evident that the portfolio is entirely allocated to the Healthcare sector, specifically focusing on biotechnology, medical devices, and specialty pharmaceuticals. There is a distinct tilt toward small-cap or micro-cap healthcare equities, suggesting a strategy that targets companies with specific growth catalysts or turnaround potential rather than large-cap stability.

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
BVS
BIOVENTUS INC
$119M13.0M47.5%
02
MDXG
MIMEDX GROUP INC
$111M28.2M44.5%
03
EYPT
EYEPOINT PHARMACEUTICALS INC
$14M1.1M5.6%
04
TELA
TELA BIO INC
$5M7.7M1.9%
05
MNOV
MEDICINOVA INC
$2M1.1M0.6%

Filing history

2026Q1Mar 31
$251M 21.3%
5 positionsView →
2025Q4Dec 31
$318M 205.5%
6 positionsView →
2025Q3Sep 30
$104M 62.7%
4 positionsView →
2025Q2Jun 30
$279M 119.1%
6 positionsLocked
2025Q1Mar 31
$127M 70.6%
4 positionsLocked
2024Q4Dec 31
$433M 23.6%
7 positionsLocked
2024Q3Sep 30
$350M 14.2%
7 positionsLocked
2024Q2Jun 30
$307M 11.0%
7 positionsLocked
2024Q1Mar 31
$345M 14.7%
7 positionsLocked
2023Q4Dec 31
$404M 256.2%
7 positionsLocked
2023Q3Sep 30
$113M 14.1%
6 positionsLocked
2023Q2Jun 30
$132M 23.5%
6 positionsLocked
Showing 12 of 55