ESTA
ESTABL (ESTA)
NASDAQ
$86.89-$0.12 (-0.14%)
Price as of Jun 23, 2026 7:59 PM EDT
  • $1.2B
    Market Cap
  • 135.27%
    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 (90.38%)
  • Mutual Funds34.8M (7.66%)
  • 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)
  • $1.1B
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
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
Gillin Leslie
Award
Mar 31, 2026
$16,863.66
297
$56.78
16,044
LEWIN NICHOLAS SHERIDAN
Award
Mar 31, 2026
$24,983.20
440
$56.78
1.1M
Custin Ann
Award
Mar 31, 2026
$20,611.14
363
$56.78
21,732
Slotkin Bryan
Award
Mar 31, 2026
$16,239.08
286
$56.78
30,256
Chacon Quiros Juan Jose
Sell
Mar 25, 2026
$214,768.13
3,575
$60.08
1.2M
Chacon Quiros Juan Jose
Other
Mar 23, 2026
$0.00
179,240
$0.00
45,193
Chacon Quiros Juan Jose
Other
Mar 23, 2026
$0.00
179,240
$0.00
1.3M
Chacon Quiros Juan Jose
Sell
Mar 23, 2026
$1.9M
31,425
$60.23
1.2M
Chacon Quiros Juan Jose
Sell
Mar 23, 2026
$48,561.83
787
$61.70
1.2M
Chacon Quiros Juan Jose
Sell
Mar 23, 2026
$94,742.55
1,513
$62.62
1.2M
Chacon Quiros Juan Jose
Sell
Mar 23, 2026
$12,602.00
200
$63.01
1.2M
HARRIS CASSANDRA
Chief Financial Officer
Award
Mar 09, 2026
$0.00
12,877
$0.00
12,877
HARRIS CASSANDRA
Chief Financial Officer
Award
Mar 09, 2026
$0.00
7,372
$0.00
7,372
Mansbach Samuel Ross
In Kind
Mar 06, 2026
$46,259.37
657
$70.41
18,663
Caldini Filippo
Chief Executive Officer
Award
Feb 18, 2026
$0.00
14,275
$0.00
14,275
Caldini Filippo
Chief Executive Officer
Award
Feb 18, 2026
$0.00
8,185
$0.00
43,430
Mansbach Samuel Ross
Award
Feb 16, 2026
$0.00
7,131
$0.00
7,131
Mansbach Samuel Ross
Award
Feb 16, 2026
$0.00
4,082
$0.00
19,320
SCHUTTER EDWARD J
Award
Dec 31, 2025
$18,730.16
257
$72.88
138,272
LEWIN NICHOLAS SHERIDAN
Award
Dec 31, 2025
$24,997.84
343
$72.88
1.1M
Slotkin Bryan
Award
Dec 31, 2025
$16,179.36
222
$72.88
29,970
Custin Ann
Award
Dec 31, 2025
$20,552.16
282
$72.88
21,369
Gillin Leslie
Award
Dec 31, 2025
$16,835.28
231
$72.88
15,747
Chacon Quiros Juan Jose
Gift
Dec 17, 2025
$0.00
50,000
$0.00
1.1M
JW Asset Management, LLC
Sell
Nov 10, 2025
$737,770.00
11,000
$67.07
3.1M
JW Asset Management, LLC
Sell
Nov 07, 2025
$162,725.00
2,500
$65.09
3.1M
JW Asset Management, LLC
Sell
Nov 06, 2025
$493,415.00
7,591
$65.00
3.1M
Custin Ann
Award
Sep 30, 2025
$20,617.97
503
$40.99
21,087