# Intuitive Surgical (ISRG) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 46120E602
Page URL: https://superinvestorclub.com/stock/ISRG
Last updated: 2026-07-08T11:25:33.863Z

## Summary

As of the most recent 13F filing period, Intuitive Surgical (ISRG) is held by 5 tracked superinvestors with an aggregate position value of $728.2M representing 08552256068269988517294500 shares.

## Top institutional holders (5)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|
| 1 | [Philippe Laffont](https://superinvestorclub.com/manager/60) | Coatue Management | 855225 | $394.3M | 1.36% | 2026-03-31 |
| 2 | [Polen Capital](https://superinvestorclub.com/manager/271) | Polen Capital Management | 606826 | $279.7M | 1.94% | 2026-03-31 |
| 3 | [Mairs & Power](https://superinvestorclub.com/manager/92) | Mairs & Power | 99885 | $46.0M | 0.47% | 2026-03-31 |
| 4 | [Ray Dalio](https://superinvestorclub.com/manager/6) | Bridgewater Associates | 17294 | $8.0M | 0.04% | 2026-03-31 |
| 5 | [Dodge & Cox](https://superinvestorclub.com/manager/16) | Dodge & Cox | 500 | $230,495 | 0.00% | 2026-03-31 |

## Ownership history (quarter-over-quarter)

- 2024-03-31: 3 holders, $905.1M aggregate, 01277580771837218536 shares
- 2024-06-30: 4 holders, $653.5M aggregate, 01027054337893103579500 shares
- 2024-09-30: 2 holders, $567.9M aggregate, 0109417661740 shares
- 2024-12-31: 4 holders, $531.6M aggregate, 097287844671500405 shares
- 2025-03-31: 4 holders, $358.5M aggregate, 069806724870500405 shares
- 2025-06-30: 4 holders, $407.7M aggregate, 073757911762500405 shares
- 2025-09-30: 3 holders, $323.5M aggregate, 071064912119500 shares
- 2025-12-31: 6 holders, $976.5M aggregate, 08426188072346227711170500405 shares
- 2026-03-31: 5 holders, $728.2M aggregate, 08552256068269988517294500 shares

## Recent congressional trades (32)

- 2026-01-30: Gil Cisneros (Democrat-CA) purchase $1,001 - $15,000
- 2025-12-29: Markwayne Mullin (Republican-OK) purchase $15,001 - $50,000
- 2025-12-10: Gil Cisneros (Democrat-CA) purchase $1,001 - $15,000
- 2025-11-18: Gil Cisneros (Democrat-CA) purchase $1,001 - $15,000
- 2025-11-10: Ro Khanna (Democrat-CA) purchase $15,001 - $50,000
- 2025-11-07: Ro Khanna (Democrat-CA) purchase $1,001 - $15,000
- 2025-11-03: Ro Khanna (Democrat-CA) purchase $1,001 - $15,000
- 2025-10-07: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2025-08-04: Ro Khanna (Democrat-CA) sale $15,001 - $50,000
- 2025-07-25: Ro Khanna (Democrat-CA) sale $1,001 - $15,000
- 2025-07-16: Lisa McClain (Republican-MI) sale $1,001 - $15,000
- 2025-07-10: Lisa McClain (Republican-MI) purchase $1,001 - $15,000
- 2025-06-09: Lisa McClain (Republican-MI) sale $1,001 - $15,000
- 2025-05-12: Jefferson Shreve (Republican-IN) sale $15,001 - $50,000
- 2025-05-08: Jefferson Shreve (Republican-IN) purchase $15,001 - $50,000

## Recent insider transactions (0)


## Citation

When citing, use: "Intuitive Surgical (ISRG) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/ISRG), aggregating SEC 13F, Form 4, and congressional disclosures."