Position in ISRG
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$19,301,190
-$3,264,857 QoQ
Shares Held
41,869
+5.1% QoQ
Ownership
0.012%
of shares outstanding
% of Portfolio
0.23%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 1.3207862619121546.ToString("F0")%
Shared 0.05493324416632831.ToString("F0")%
None 98.62428049392152.ToString("F0")%
Common Shares in ISRG Over Time
Shares Held
Position Value (USD)
Derivatives in ISRG
reported options exposure · as of Mar 31, 2026CallValue
$0
CallShares
0
PutValue
$2,166,653
PutShares
4,700
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Medical Instruments & Supplies
Healthcare · as of Mar 31, 2026MAI Capital Management holds $30,190,140 across 37 Medical Instruments & Supplies names. ISRG ranks #1 (63.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ISRG |
Intuitive Surgical Inc
This page
|
41,869 | $19,301,190 | |
| 2 | BDX |
Becton Dickinson & Co
|
26,837 | $4,219,581 | |
| 3 | ATR |
Aptargroup, Inc.
|
23,402 | $2,949,120 | |
| 4 | RMD |
Resmed Inc
|
3,431 | $770,190 | |
| 5 | COO |
Cooper Companies, Inc.
|
7,136 | $510,224 | |
| 6 | HOLX |
HOLOGIC INC
|
6,063 | $458,302 | |
| 7 | SOLV |
Solventum Corp
|
6,962 | $454,618 | |
| 8 | ALC |
Alcon Inc
|
5,087 | $383,305 |
All Filings in ISRG
Export CSV
35 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,166,653 | 4,700 | Put | Sole | 2026-05-15 | |
| 2026-03-31 | $19,301,190 | 41,869 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $1,868,988 | 3,300 | Put | Sole | 2026-02-13 | |
| 2025-12-31 | $22,566,047 | 39,844 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $14,543,472 | 32,519 | Shares | Sole | 2025-11-10 | |
| 2025-09-30 | $1,475,859 | 3,300 | Put | Sole | 2025-11-10 | |
| 2025-06-30 | $15,154,074 | 27,887 | Shares | Sole | 2025-08-12 | |
| 2025-06-30 | $1,793,253 | 3,300 | Put | Sole | 2025-08-12 | |
| 2025-03-31 | $13,276,702 | 26,807 | Shares | Sole | 2025-05-15 | |
| 2025-03-31 | $1,634,391 | 3,300 | Put | Sole | 2025-05-15 | |
| 2024-12-31 | $1,722,468 | 3,300 | Put | Sole | 2025-02-14 | |
| 2024-12-31 | $13,764,085 | 26,370 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $1,621,191 | 3,300 | Put | Sole | 2024-11-07 | |
| 2024-09-30 | $13,357,631 | 27,190 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $1,556,975 | 3,500 | Put | Sole | 2024-08-12 | |
| 2024-06-30 | $12,893,977 | 28,985 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $1,596,360 | 4,000 | Put | Sole | 2024-05-08 | |
| 2024-03-31 | $11,395,216 | 28,553 | Shares | Sole | 2024-05-08 | |
| 2023-12-31 | $1,349,440 | 4,000 | Put | Sole | 2024-02-09 | |
| 2023-12-31 | $3,365,503 | 9,976 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $1,537,445 | 5,260 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $1,312,707 | 3,839 | Shares | Sole | 2023-08-02 | |
| 2023-03-31 | $964,399 | 3,775 | Shares | Sole | 2023-05-10 | |
| 2022-12-31 | $1,141,801 | 4,303 | Shares | Sole | 2023-02-09 | |
| 2022-09-30 | $630,360 | 3,363 | Shares | Sole | 2022-11-15 | |
| 2022-06-30 | $747,042 | 3,722 | Shares | Sole | 2022-07-19 | |
| 2022-03-31 | $1,250,765 | 4,146 | Shares | Sole | 2022-05-10 | |
| 2021-12-31 | $2,057,711 | 5,727 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $334,697 | 1,010 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $311,757 | 1,017 | Shares | Sole | 2021-07-19 | |
| 2021-03-31 | $191,631 | 778 | Shares | Sole | 2021-05-10 | |
| 2020-12-31 | $149,439 | 548 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $105,957 | 448 | Shares | Sole | 2020-10-26 | |
| 2020-06-30 | $94,971 | 500 | Shares | Sole | 2020-07-27 | |
| 2020-03-31 | $85,671 | 519 | Shares | Sole | 2020-04-16 | |
| No filing history on record for this holder in this stock. | ||||||