ESTA Establishment Labs Holdings Inc.
Establishment Labs Holdings Inc. (ESTA) Hedge Fund Activity
This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.
Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.
Most significant moves
Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.
| Fund | Action | Shares changed | Change | Est. value | Portfolio wt. | Score |
|---|---|---|---|---|---|---|
| Rubric Capital Management Event | New | +688.3K | — | $59.1M | 0.5% | 67 |
| Braidwell Growth Healthcare | Sold Out | -463.6K | -100.0% | $39.8M | 0.0% | 65 |
| MILLENNIUM MANAGEMENT LLC | Sold Out | -368.3K | -100.0% | $31.6M | 0.0% | 61 |
| Tudor Investment Corporation Macro | Sold Out | -171.4K | -100.0% | $14.7M | 0.0% | 58 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | New | +18.1K | — | $1.6M | 0.0% | 58 |
| Divisadero Street Capital Management Long/Short | New | +106.7K | — | $9.2M | 0.2% | 57 |
| Hudson Bay Capital Management Event | Sold Out | -16.2K | -100.0% | $1.4M | 0.0% | 55 |
| Capital Fund Management Quant Macro | Sold Out | -13.7K | -100.0% | $1.2M | 0.0% | 55 |
| MARSHALL WACE, LLP Long/Short | Reduced | -226.2K | -97.7% | $19.4M | 0.0% | 54 |
| Voloridge Investment Management Quant | Sold Out | -8.2K | -100.0% | $699.9K | 0.0% | 53 |
Most significant buyers
By move score, not size.
- Rubric Capital Management
- ADAGE CAPITAL PARTNERS GP, L.L.C.
- Divisadero Street Capital Management
- Walleye Capital
- Aquatic Capital Management
Most significant sellers
By move score, not size.
- Braidwell
- MILLENNIUM MANAGEMENT LLC
- Tudor Investment Corporation
- Hudson Bay Capital Management
- Capital Fund Management
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Rubric Capital Management | 1 | 688.3K | 0 | +688.3K | — | 0.5% | New | 67 |
| Braidwell | 2 | 0 | 463.6K | -463.6K | -100.0% | 0.0% | Sold Out | 65 |
| MILLENNIUM MANAGEMENT LLC | 2 | 0 | 368.3K | -368.3K | -100.0% | 0.0% | Sold Out | 61 |
| Tudor Investment Corporation | 2 | 0 | 171.4K | -171.4K | -100.0% | 0.0% | Sold Out | 58 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2 | 18.1K | 0 | +18.1K | — | 0.0% | New | 58 |
| Divisadero Street Capital Management | 2 | 106.7K | 0 | +106.7K | — | 0.2% | New | 57 |
| Hudson Bay Capital Management | 3 | 0 | 16.2K | -16.2K | -100.0% | 0.0% | Sold Out | 55 |
| Capital Fund Management | 3 | 0 | 13.7K | -13.7K | -100.0% | 0.0% | Sold Out | 55 |
| MARSHALL WACE, LLP | 2 | 5.2K | 231.4K | -226.2K | -97.7% | 0.0% | Reduced | 54 |
| Voloridge Investment Management | 2 | 0 | 8.2K | -8.2K | -100.0% | 0.0% | Sold Out | 53 |
| Walleye Capital | 3 | 80.1K | 0 | +80.1K | — | 0.1% | New | 53 |
| Portolan Capital Management | 3 | 0 | 9.6K | -9.6K | -100.0% | 0.0% | Sold Out | 52 |
| Jain Global | 3 | 0 | 4.1K | -4.1K | -100.0% | 0.0% | Sold Out | 52 |
| Brevan Howard Capital Management | 3 | 0 | 43.7K | -43.7K | -100.0% | 0.0% | Sold Out | 52 |
| CITADEL ADVISORS LLC | 1 | 100.8K | 549.3K | -448.4K | -81.6% | 0.0% | Reduced | 51 |
| Qube Research & Technologies Ltd | 2 | 23.1K | 228.6K | -205.5K | -89.9% | 0.0% | Reduced | 51 |
| Centiva Capital | 4 | 0 | 7.3K | -7.3K | -100.0% | 0.0% | Sold Out | 48 |
| Y-Intercept | 4 | 0 | 5.9K | -5.9K | -100.0% | 0.0% | Sold Out | 48 |
| Aquatic Capital Management | 4 | 6.7K | 0 | +6.7K | — | 0.0% | New | 48 |
| CenterBook Partners | 4 | 4.0K | 135.0K | -130.9K | -97.0% | 0.0% | Reduced | 48 |
| Nantahala Capital Management | 3 | 671.7K | 833.0K | -161.3K | -19.4% | 1.8% | Reduced | 46 |
| Schonfeld Strategic Advisors | 3 | 3.1K | 68.5K | -65.4K | -95.5% | 0.0% | Reduced | 46 |
| Affinity Asset Advisors | 2 | 148.0K | 100.0K | +48.0K | +48.0% | 0.6% | Increased | 41 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 82.3K | 55.8K | +26.5K | +47.5% | 0.0% | Increased | 41 |
| D. E. Shaw & Co., Inc. | 1 | 566.9K | 407.8K | +159.1K | +39.0% | 0.0% | Increased | 41 |
| ExodusPoint Capital Management | 3 | 25.5K | 79.0K | -53.6K | -67.8% | 0.0% | Reduced | 40 |
| Quantbot Technologies | 4 | 7.0K | 3.9K | +3.1K | +78.7% | 0.0% | Increased | 34 |
| Squarepoint Ops LLC | 2 | 40.8K | 59.5K | -18.8K | -31.5% | 0.0% | Reduced | 33 |
| Voleon Capital Management | 3 | 173.8K | 128.6K | +45.1K | +35.1% | 0.3% | Increased | 32 |
| ADAR1 Capital Management | 3 | 185.6K | 213.5K | -27.9K | -13.0% | 0.8% | Reduced | 31 |
| Trexquant Investment | 3 | 97.8K | 135.9K | -38.1K | -28.0% | 0.1% | Reduced | 29 |
| TWO SIGMA INVESTMENTS, LP | 2 | 448.4K | 431.5K | +16.9K | +3.9% | 0.0% | Increased | 29 |
| AQR Capital Management | 3 | 39.3K | 33.1K | +6.2K | +18.6% | 0.0% | Increased | 24 |
| Boothbay Fund Management | 4 | 253.1K | 232.0K | +21.1K | +9.1% | 0.5% | Increased | 24 |
| Engineers Gate | 4 | 31.5K | 29.3K | +2.2K | +7.5% | 0.0% | Increased | 19 |
| RTW Investments | 1 | 2.7M | 2.7M | 0 | +0.0% | 1.9% | Unchanged | 35 |
Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeHedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.