Stock profile

INTUITIVE SURGICAL INC (ISRG)

ISRG · Latest close $396.13 as of Oct 2, 2026 · 13F data as of Jun 30, 2026 (2026 Q2)
Latest close
$396.13
As of Oct 2, 2026
Tracked funds holding
2 of 83
2026 Q2 13F filings
Opened / added
0 / 1
vs previous quarter
Trimmed / exited
2
vs previous quarter

Super-investor holdings · 2026 Q2

FundPortfolio weightSharesChange vs prev. quarter
Polen Capital Management1.53%447,944TRIMMED (-26.2%)
Mairs & Power Funds0.53%146,459ADDED (+46.6%)

Source: SEC Form 13F filings for the quarter ended Jun 30, 2026. Change labels compare each fund’s 2026 Q2 filing with its previous filing. 13F filings cover long positions only and arrive up to 45 days after quarter-end.

Exited this quarter: Dodge & Cox Funds.

All institutions · Form 13F

Institutions holding2,233 of 8,857 filers
Long-only filers among them2,228
Change vs 2026 Q1-22 net · 1,646 entered · 1,668 exited
Shares reported, all filers302,442,187
Reported value, all filers$117.4B

Source: SEC Form 13F data sets — every filer's latest report for the quarter ended Jun 30, 2026, not just the tracked funds above; changes compare with the quarter ended Mar 31, 2026. Share counts and values are summed as reported in the filings (a small number of filers report values in thousands of dollars, so value totals are as-filed sums).

Insider trading · Form 4

0 insiders bought on the open market in the last 90 days (0 purchases, $0), against 20 sales by 5 insiders ($5.0M).

Source: SEC Form 4 filings, as of Oct 3, 2026. Open-market transactions only.

Politician trading · U.S. House

Data unavailable — no House STOCK Act transactions for this ticker were parsed in the current window (as of Oct 3, 2026).

Screens & lenses

Financial Screens

· Graham — Sound finances and a long run of profits

· Piotroski — Financial health improved over the past year

· Earnings Quality (Cash Conversion) — Profits that actually come back as cash

· Earnings Stability — Small earnings swings and almost no loss years

Key figures

· Graham — Current ratio: 4.87 · Straight profitable years: 19 · Debt ratio: 0.14 · Latest net income: $2.9B

· Piotroski — F-score: 7 · Return on assets: 11.6% · Operating cash flow: $1.1B

· Earnings Quality (Cash Conversion) — Cash conversion (3-yr avg): 1.04 · Operating cash flow: $3.0B · Net income: $2.9B

· Earnings Stability — Earnings variation (CV): 0.44 · Loss years (of 10): 0 · Latest net income: $2.9B

Financial screens are computed from SEC company financial statements; red-flag models are screens, not verdicts — see Methodology.

Signal record

· Politician BEST — appeared in 4 of the last 20 quarterly lists; latest 2024 Q2, ranked #14 of 50.

13F signal (2021 Q3 – 2026 Q1)EventsWin rateAvg returnSPYExcess
Heavy accumulation — 3+ tracked funds increased together20.0%-21.0%-6.4%-14.6%

Measured from SEC 13F filings: entry at the close on the first trading day after each quarter’s filing deadline, exit one quarter later on the same rule, dividend-adjusted closes. Past records do not guarantee future results — see Track Record and Methodology.

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