Establishment Labs
ESTA
176 hedge funds and large institutions have $1.52B invested in Establishment Labs in 2026 Q1 according to their latest regulatory filings, with 31 funds opening new positions, 66 increasing their positions, 52 reducing their positions, and 25 closing their positions.
27% more repeat investments, than reductions
Existing positions increased: 66 | Existing positions reduced: 52
24% more first-time investments, than exits
New positions opened: 31 | Existing positions closed: 25
1% more funds holding
Funds holding: 174 → 176 (+2)
0.27% more ownership
Funds ownership: 91.06% → 91.34% (+0.27%)
0% less call options, than puts
Call options by funds: $96.6M | Put options by funds: $96.9M
17% less funds holding in top 10
Funds holding in top 10: 12 → 10 (-2)
21% less capital invested
Capital invested by funds: $1.93B → $1.52B (-$409M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
B
Braidwell
Stamford,
Connecticut
|
+$31.7M |
| 2 |
Millennium Management
New York
|
+$23.9M |
| 3 |
Citadel Advisors
Miami,
Florida
|
+$23.9M |
| 4 |
Jane Street
New York
|
+$18.6M |
| 5 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
+$15.6M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Capital Research Global Investors
Los Angeles,
California
|
-$48.1M |
| 2 |
Brown Advisory
Baltimore,
Maryland
|
-$31.9M |
| 3 |
Point72 Asset Management
Stamford,
Connecticut
|
-$18.2M |
| 4 |
STP
Science & Technology Partners
New York
|
-$14.1M |
| 5 |
Goldman Sachs
New York
|
-$12.2M |
ESTA Hedge Fund Activity: Q1 2026 in Review
176 of the 8,187 institutional investors tracked by Wall St. Rank reported a position in Establishment Labs (ESTA) for Q1 2026, worth a combined $1.52B — down 21% from $1.93B a quarter earlier.
Buyers outnumbered sellers: 31 funds opened new ESTA positions and 25 closed out — a net gain of 6 holders — while 66 added to existing stakes and 52 trimmed.
The largest buyer was Braidwell, opening a new position worth an estimated $31.7M. The largest seller was Capital Research Global Investors, cutting an estimated $48.1M.
- 176 institutional investors held Establishment Labs (ESTA) as of Q1 2026, up from 174 in Q4 2025.
- Funds reported $1.52B of Establishment Labs stock for Q1 2026, down 21% quarter-over-quarter.
- 31 funds opened new Establishment Labs positions in Q1 2026 and 25 closed out, a net change of +6 holders.
- The largest Establishment Labs buyer in Q1 2026 was Braidwell, an estimated $31.7M added.
- The largest Establishment Labs seller in Q1 2026 was Capital Research Global Investors, an estimated $48.1M sold.
Based on aggregated 13F filings for Q1 2026.