INTUITIVE SURGIC INC

$ISRG
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Smart money positioned

44 of the Top-200 alpha managers hold $ISRG as of the latest 13F snapshot.

13F holders
22
Insider buys · 90d
0
Congress · 90d
0

Smart Money · top-200 alpha cohort

44 holders · Q1 2026

$ISRG is held by 44 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 1.65%, with an average of 0.29% of portfolio. Largest holder: Anderson Financial Strategies, LLC at 1.65%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.

01
Anderson Financial Strategies, LLC
1.65% held
α +19.8pts
02
Blue Grotto Capital, LLC
1.24% held
α +12.7pts
03
Aigen Investment Management, LP
1.20% held
α +50.5pts
04
ACR Alpine Capital Research, LLC
1.04% held
α +26.8pts
05
Knightsbridge Asset Management, LLC
0.89% NEW
α +24.2pts

Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.

Institutional holders

Top 10 of 22 · Source: 13F-HR
01
Vanguard Group Inc.
0.28% of portfolio
33,613,298 sh
02
State Street
0.25% of portfolio
15,846,973 sh
03
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
0.32% of portfolio
3,316,258 sh
04
Two Sigma
0.56% of portfolio
1,405,334 sh
05
Citadel
0.45% of portfolio
1,356,011 sh
06
Coatue Management LLC
1.36% of portfolio
855,225 sh
07
Citigroup Inc.
0.19% of portfolio
630,762 sh
08
Renaissance Technologies
0.10% of portfolio
139,402 sh
09
Erste Asset Management GmbH
0.26% of portfolio
81,706 sh
10
ARK Investment Management LLC
0.25% of portfolio
68,991 sh
See all 22 13F holders · Pro →

Insider activity · last 90 days

50 transactions · 15 filers
29 Jul 2026
Unknown —
▼ SOLD
—
—
S
29 Jul 2026
Unknown —
▼ SOLD
—
—
S
29 Jul 2026
Unknown —
▼ SOLD
—
—
S
13 Jul 2026
Unknown —
· EX/ACQ
—
—
M
13 Jul 2026
Unknown —
· F
—
—
F
13 Jul 2026
Unknown —
· EX/ACQ
—
—
M
12 Jun 2026
Brosius Mark —
▼ SOLD
25
$414.13
S
11 Jun 2026
Brosius Mark —
▼ SOLD
23
$412.16
S
10 Jun 2026
Brosius Mark —
▼ SOLD
23
$424.14
S
10 Jun 2026
Loeb Gary —
▼ SOLD
400
$424.14
S
10 Jun 2026
Rosa David J. —
· EX/ACQ
1,358
—
M
10 Jun 2026
Rosa David J. —
· F
674
$426.61
F

Transaction codes: P open-market purchase · S sale · M option exercise · A grant · F tax-withhold sale. Insider names link to each individual's expert page.

Congress trades · last 90 days

No Congress trades

No STOCK Act filings reference $ISRG in the recent window.

Convergence · $ISRG

Pattern cards reflect public SEC EDGAR and Congressional filing data only. Detection uses filing dates; trade execution dates may differ. Past convergence patterns do not predict future returns. Nothing here is investment advice.

Source data: SEC EDGAR · 13F-HR · Form 4 · U.S. House Clerk PTR (disclosures-clerk.house.gov) · Senate eFD (senate.gov) · Last refreshed 13:35 UTC.