ESTA
ESTABL (ESTA)
NASDAQ
$71.31+$0.90 (+1.28%)
Price as of Jun 03, 2026 5:35 PM EDT
  • $959.7M
    Market Cap
  • 91.85%
    1-Year Change
  • Medical Devices
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
JW ASSET MANAGEMENT, LLC
10.40%
3.1M
0 (0.00%)
Mar 31, 2026
RTW INVESTMENTS, LP
9.02%
2.7M
+66,864 (+2.52%)
Mar 31, 2026
RTW INVESTMENTS, LLC
7.88%
2.3M
0 (0.00%)
Dec 31, 2021
BROWN ADVISORY INC
5.19%
1.5M
-467,426 (-30.61%)
Mar 31, 2026
TYRO CAPITAL MANAGEMENT LLC
4.25%
1.3M
+1.3M (+100.00%)
Mar 31, 2026
FINDELL CAPITAL MANAGEMENT LLC
3.39%
997,747
-132,713 (-13.30%)
Mar 31, 2026
BAMCO INC /NY/
3.28%
964,167
+2,941 (+0.31%)
Mar 31, 2026

Current Ownership Distribution

  • Institutions410.5M (90.39%)
  • Mutual Funds34.7M (7.65%)
  • Insiders8.9M (1.96%)
  • Other0 (0.00%)

Insider Transactions

  • 1.96% (8.9M)
    Current InsiderOwnership (%, shares)
  • 2
    Number of InsiderBuying (last 12 months)
  • $1.6M
    Amount of InsiderBuying (last 12 months)
  • 2
    Number of InsiderSelling (last 12 months)
  • $3.5B
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
JW Asset Management, LLC
Sell
May 28, 2026
$4.7M
65,100
$72.89
2.9M
JW Asset Management, LLC
Sell
May 27, 2026
$8,192.50
113
$72.50
3.0M
JW Asset Management, LLC
Sell
May 26, 2026
$1.9M
25,320
$74.39
3.0M
LEWIN NICHOLAS SHERIDAN
Award
May 22, 2026
$0.00
2,354
$0.00
1.1M
Gillin Leslie
Award
May 22, 2026
$0.00
2,354
$0.00
18,398
SCHUTTER EDWARD J
Award
May 22, 2026
$0.00
2,354
$0.00
177,736
JW Asset Management, LLC
Sell
May 21, 2026
$1.2M
16,999
$71.40
3.0M
JW Asset Management, LLC
Sell
May 20, 2026
$252,604.80
3,580
$70.56
3.0M
JW Asset Management, LLC
Sell
May 06, 2026
$4.5M
60,000
$75.63
3.0M
Chacon Quiros Juan Jose
Sell
May 06, 2026
$7.0M
93,206
$75.33
939,298
Chacon Quiros Juan Jose
Sell
May 06, 2026
$897,570.58
11,794
$76.10
927,504
Chacon Quiros Juan Jose
Sell
May 04, 2026
$539,173.62
7,651
$70.47
1.0M
Chacon Quiros Juan Jose
Sell
May 04, 2026
$7,134.00
100
$71.34
1.0M
Chacon Quiros Juan Jose
Sell
May 01, 2026
$2.9M
41,265
$70.52
1.1M
Chacon Quiros Juan Jose
Sell
May 01, 2026
$1.8M
25,984
$71.18
1.0M
Chacon Quiros Juan Jose
Sell
Apr 27, 2026
$66,368.35
1,007
$65.91
1.1M
Chacon Quiros Juan Jose
Sell
Apr 27, 2026
$66,991.68
1,008
$66.46
1.1M
Chacon Quiros Juan Jose
Sell
Apr 27, 2026
$11,078.76
165
$67.14
1.1M
Chacon Quiros Juan Jose
Sell
Apr 24, 2026
$1.5M
22,610
$65.66
1.1M
Chacon Quiros Juan Jose
Sell
Apr 24, 2026
$500,464.27
7,568
$66.13
1.1M
Chacon Quiros Juan Jose
Sell
Apr 23, 2026
$320,020.62
4,936
$64.83
1.2M
Chacon Quiros Juan Jose
Sell
Apr 23, 2026
$2.0M
30,549
$65.33
1.1M
Chacon Quiros Juan Jose
Sell
Apr 23, 2026
$447,340.43
6,757
$66.20
1.1M
Chacon Quiros Juan Jose
Sell
Apr 23, 2026
$26,942.80
400
$67.36
1.1M
SCHUTTER EDWARD J
Exempt
Apr 02, 2026
$0.00
36,780
$0.00
0
SCHUTTER EDWARD J
Exempt
Apr 02, 2026
$0.00
36,780
$0.00
175,382
Custin Ann
Award
Mar 31, 2026
$20,611.14
363
$56.78
21,732
LEWIN NICHOLAS SHERIDAN
Award
Mar 31, 2026
$24,983.20
440
$56.78
1.1M
Gillin Leslie
Award
Mar 31, 2026
$16,863.66
297
$56.78
16,044
Slotkin Bryan
Award
Mar 31, 2026
$16,239.08
286
$56.78
30,256