Position in ISRG
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$7,203,890
-$7,237,722 QoQ
Shares Held
15,627
-38.7% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.25%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ISRG Over Time
Shares Held
Position Value (USD)
Position in Medical Instruments & Supplies
Healthcare · as of Mar 31, 2026Tower Research Capital LLC (TRC) holds $14,901,520 across 45 Medical Instruments & Supplies names. ISRG ranks #1 (48.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ISRG |
Intuitive Surgical Inc
This page
|
15,627 | $7,203,890 | |
| 2 | ALC |
Alcon Inc
|
20,124 | $1,516,342 | |
| 3 | HOLX |
HOLOGIC INC
|
11,605 | $877,221 | |
| 4 | RMD |
Resmed Inc
|
2,694 | $604,749 | |
| 5 | BDX |
Becton Dickinson & Co
|
3,781 | $594,486 | |
| 6 | RGEN |
Repligen Corp
|
3,871 | $456,081 | |
| 7 | ATR |
Aptargroup, Inc.
|
2,972 | $374,531 | |
| 8 | ICUI |
Icu Medical Inc/De
|
2,807 | $362,523 |
All Filings in ISRG
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $7,203,890 | 15,627 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $14,441,612 | 25,499 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $3,778,198 | 8,448 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $3,421,852 | 6,297 | Shares | Defined | 2025-08-15 | |
| 2025-03-31 | $9,981,175 | 20,153 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $15,545,533 | 29,783 | Shares | Defined | 2025-02-13 | |
| 2024-09-30 | $6,556,980 | 13,347 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $19,121,432 | 42,984 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $12,096,417 | 30,310 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $19,854,647 | 58,853 | Shares | Other | 2024-02-13 | |
| 2023-09-30 | $7,146,782 | 24,451 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $3,225,861 | 9,434 | Shares | Other | 2023-08-14 | |
| 2023-03-31 | $1,583,402 | 6,198 | Shares | Defined | 2023-05-09 | |
| 2022-12-31 | $2,913,808 | 10,981 | Shares | Other | 2023-02-10 | |
| 2022-09-30 | $17,016,552 | 90,784 | Shares | Other | 2022-11-10 | |
| 2022-06-30 | $7,394,356 | 36,841 | Shares | Other | 2022-08-15 | |
| 2022-03-31 | $33,520,870 | 111,114 | Shares | Other | 2022-05-12 | |
| 2021-12-31 | $17,538,151 | 48,812 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $2,145,706 | 6,475 | Shares | Other | 2021-11-15 | |
| 2021-06-30 | $2,479,962 | 8,090 | Shares | Other | 2021-08-16 | |
| 2021-03-31 | $3,396,167 | 13,788 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $925,270 | 3,393 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $1,459,759 | 6,172 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $509,997 | 2,685 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $6,932 | 42 | Shares | Other | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||