Managers / Q1 2026
Essex Woodlands Management, Inc.
CIK 0001542339 · 21 WATERWAY AVE, STE 150, THE WOODLANDS, TX, 77380 · 281-364-1555
Summary
Essex Woodlands Management, Inc. reported $251M in U.S.-listed holdings across 5 positions for Q1 2026.
The portfolio is heavily concentrated: BVS alone accounts for 47.5% of reported value.
Compared with Q4 2025, the fund opened 0 new positions and exited 1.
Portfolio Metrics
Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.
Reported Value by Quarter
Portfolio Composition
- Common Stock · 100.0% · $251M
Quarter-over-Quarter Changes full breakdown →
vs Q4 2025 (amended baseline)
| Issuer | Move | Share Δ | Shares now | Value Δ | Value now |
|---|---|---|---|---|---|
| VEROVENUS CONCEPT INC | SOLD OUT | −99.0K | 0 | −$146,551 | $0 |
| MDXGMIMEDX GROUP INC | HELD | +0 | 28.20M | −$80M | $111M |
| BVSBIOVENTUS INC | HELD | +0 | 13.02M | +$22M | $119M |
| EYPTEYEPOINT PHARMACEUTICALS INC | HELD | +0 | 1.08M | −$6M | $14M |
| TELATELA BIO INC | HELD | +0 | 7.71M | −$4M | $5M |
| 4875MEDICINOVA INC | HELD | +0 | 1.11M | +$66,356 | $2M |
Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.
Holdings — Q1 2026
| # | Issuer | Class | % Portfolio | Value ↓ | Shares |
|---|---|---|---|---|---|
| 1 | BVSBIOVENTUS INChistory → | COM CL A | 47.45% | $119M | 13.02M |
| 2 | MDXGMIMEDX GROUP INChistory → | COM | 44.45% | $111M | 28.20M |
| 3 | EYPTEYEPOINT PHARMACEUTICALS INChistory → | COM NEW | 5.58% | $14M | 1.08M |
| 4 | TELATELA BIO INChistory → | COM | 1.91% | $5M | 7.71M |
| 5 | 4875MEDICINOVA INC | COM NEW | 0.60% | $2M | 1.11M |
Filing History
| Quarter | Reported Value | Positions | Filed | Type | Links |
|---|---|---|---|---|---|
| Q1 2026 | $251M | 5 | May 4, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q4 2025 | $318M | 6 | Feb 4, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q3 2025 | $307M | 6 | Nov 12, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q2 2025 | $279M | 6 | Aug 7, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q1 2025 | $347M | 6 | May 13, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q4 2024 | $433M | 7 | Feb 13, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q3 2024 | $350M | 7 | Nov 14, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q2 2024 | $307M | 7 | Aug 14, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q1 2024 | $345M | 7 | May 15, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q4 2023 | $404M | 7 | Feb 14, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q3 2023 | $113M | 6 | Nov 14, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q2 2023 | $132M | 6 | Aug 14, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q1 2023 | $173M | 7 | May 15, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q4 2022 | $179M | 7 | Feb 14, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q3 2022 | $242M | 7 | Nov 14, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q2 2022 | $242M | 9 | Aug 15, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q1 2022 | $414M | 9 | May 16, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q4 2021 | $445M | 10 | Feb 14, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q3 2021 | $451M | 9 | Nov 15, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q2 2021 | $677M | 9 | Aug 13, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q1 2021 | $640M | 9 | May 14, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q4 2020 | $385M | 8 | Feb 12, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q3 2020 | $188M | 8 | Nov 13, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q2 2020 | $204M | 8 | Aug 14, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q1 2020 | $155M | 8 | May 15, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q4 2019 | $214M | 8 | Feb 14, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q3 2019 | $161M | 6 | Nov 14, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q2 2019 | $173M | 6 | Aug 14, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q1 2019 | $201M | 8 | May 15, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q4 2018 | $251M | 8 | Feb 14, 2019 | 13F-HR | changes · EDGAR ↗ |
13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.