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Portolan Capital Management’s Establishment Labs ESTA Stock Holding History

Portolan Capital Management’s Portfolio ESTA Stock Details ESTA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-9,573
Closed -$544K – 158
2026
Q1 		$544K Sell
9,573
-85,075
-90% -$5.81M 0.03% 143
2025
Q4 		$6.9M Sell
94,648
-60,448
-39% -$3.65M 0.37% 87
2025
Q3 		$6.36M Buy
155,096
+30,704
+25% +$1.25M 0.34% 81
2025
Q2 		$5.31M Buy
124,392
+23,563
+23% +$822K 0.33% 82
2025
Q1 		$4.11M Sell
100,829
-93,162
-48% -$3.47M 0.31% 84
2024
Q4 		$8.94M Buy
193,991
+137,458
+243% +$5.99M 0.6% 59
2024
Q3 		$2.45M Buy
+56,533
New +$2.46M 0.18% 117

Other funds holding ESTA

JAM
JW Asset Management Miami Beach, Florida $320M AUM 140.1% 1-Year Est. Return
RI
RTW Investments New York $11.7B AUM 174.13% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Brown Advisory
Brown Advisory Baltimore, Maryland $64.6B AUM 18.98% 1-Year Est. Return
FCM
Findell Capital Management New York $710M AUM 250.3% 1-Year Est. Return
MA
Mudita Advisors London, United Kingdom $481M AUM 73.74% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

Portolan Capital Management's ESTA Position: Q2 2026 in Review

Portolan Capital Management sold out of Establishment Labs (ESTA) in Q2 2026, closing a stake of 9,573 shares — an estimated $544K sold.

Portolan Capital Management first reported a position in ESTA in Q3 2024 and held it in 7 quarters. The position peaked at $8.94M in Q4 2024. 197 funds tracked by Wall St. Rank hold ESTA as of Q2 2026.

  • Portolan Capital Management reported no remaining Establishment Labs position as of Q2 2026 after selling out during the quarter.
  • Portolan Capital Management sold 9,573 Establishment Labs shares in Q2 2026, an estimated $544K.
  • Portolan Capital Management first reported a position in Establishment Labs in Q3 2024 and held it in 7 quarters.
  • Portolan Capital Management's Establishment Labs position peaked at $8.94M in Q4 2024.
  • 197 funds tracked by Wall St. Rank held Establishment Labs as of Q2 2026.

Based on Portolan Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.