Position in ISRG
as of Jun 30, 2026
· filed Jul 31, 2026
Position Value
$1,091,631
-$173,786 QoQ
Shares Held
2,745
0.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.58%
of 13F equity value
Holder Rank
#1,116
of 2,223 holders
Holding Since
Mar 2020
24 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ISRG Over Time
Shares Held
Position Value (USD)
Position in Medical Instruments & Supplies
Healthcare · as of Jun 30, 2026S.A. Mason LLC holds $1,319,231 across 2 Medical Instruments & Supplies names. ISRG ranks #1 (82.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ISRG |
Intuitive Surgical Inc
This page
|
2,745 | $1,091,631 | |
| 2 | BDX |
Becton Dickinson & Co
|
1,504 | $227,600 |
All Filings in ISRG
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24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,091,631 | 2,745 | Shares | Sole | 2026-07-31 | |
| 2026-03-31 | $1,265,417 | 2,745 | Shares | Sole | 2026-04-27 | |
| 2025-12-31 | $991,130 | 1,750 | Shares | Sole | 2026-01-29 | |
| 2025-09-30 | $682,025 | 1,525 | Shares | Sole | 2025-10-14 | |
| 2025-06-30 | $502,654 | 925 | Shares | Sole | 2025-07-14 | |
| 2025-03-31 | $245,158 | 495 | Shares | Sole | 2025-04-23 | |
| 2024-12-31 | $258,370 | 495 | Shares | Sole | 2025-01-24 | |
| 2024-09-30 | $233,353 | 475 | Shares | Sole | 2024-10-25 | |
| 2024-06-30 | $206,855 | 465 | Shares | Sole | 2024-07-10 | |
| 2024-03-31 | $185,576 | 465 | Shares | Sole | 2024-04-15 | |
| 2023-12-31 | $156,872 | 465 | Shares | Sole | 2024-01-17 | |
| 2023-09-30 | $135,914 | 465 | Shares | Sole | 2023-10-13 | |
| 2023-06-30 | $159,002 | 465 | Shares | Sole | 2023-07-20 | |
| 2023-03-31 | $118,793 | 465 | Shares | Sole | 2023-05-10 | |
| 2022-12-31 | $123,387 | 465 | Shares | Sole | 2023-01-10 | |
| 2022-03-31 | $140,281 | 465 | Shares | Sole | 2022-05-12 | |
| 2021-12-31 | $167,074 | 465 | Shares | Sole | 2022-01-04 | |
| 2021-09-30 | $154,093 | 155 | Shares | Sole | 2021-10-12 | |
| 2021-06-30 | $142,544 | 155 | Shares | Sole | 2021-07-07 | |
| 2021-03-31 | $114,535 | 155 | Shares | Sole | 2021-04-20 | |
| 2020-12-31 | $126,805 | 155 | Shares | Sole | 2021-02-02 | |
| 2020-09-30 | $102,883 | 145 | Shares | Sole | 2020-10-21 | |
| 2020-06-30 | $83,195 | 146 | Shares | Sole | 2020-07-27 | |
| 2020-03-31 | $72,300 | 146 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||