Intuitive Surgical
ISRG
2,195 hedge funds and large institutions have $150B invested in Intuitive Surgical in 2025 Q1 according to their latest regulatory filings, with 230 funds opening new positions, 953 increasing their positions, 710 reducing their positions, and 136 closing their positions.
69% more first-time investments, than exits
New positions opened: 230 | Existing positions closed: 136
34% more repeat investments, than reductions
Existing positions increased: 953 | Existing positions reduced: 710
3% more funds holding
Funds holding: 2,136 → 2,195 (+59)
3% more funds holding in top 10
Funds holding in top 10: 73 → 75 (+2)
0.77% less ownership
Funds ownership: 85.39% → 84.62% (-0.77%)
5% less call options, than puts
Call options by funds: $1.59B | Put options by funds: $1.67B
6% less capital invested
Capital invested by funds: $159B → $150B (-$8.76B)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Two Sigma Advisers
New York
|
+$319M |
| 2 |
UBS AM
Chicago,
Illinois
|
+$314M |
| 3 |
Sands Capital Management
Arlington,
Virginia
|
+$301M |
| 4 |
Goldman Sachs
New York
|
+$282M |
| 5 |
Janus Henderson Group
London,
|
+$263M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
JP Morgan Chase
New York
|
-$872M |
| 2 |
Fidelity Investments
Boston,
Massachusetts
|
-$603M |
| 3 |
GQG Partners
Ft. Lauderdale,
Florida
|
-$598M |
| 4 |
Fisher Asset Management
Camas,
Washington
|
-$454M |
| 5 |
T. Rowe Price Associates
Baltimore,
Maryland
|
-$380M |
ISRG Hedge Fund Activity: Q1 2025 in Review
2,195 of the 7,472 institutional investors tracked by Wall St. Rank reported a position in Intuitive Surgical (ISRG) for Q1 2025, worth a combined $150B — down 5.5% from $159B a quarter earlier.
Buyers outnumbered sellers: 230 funds opened new ISRG positions and 136 closed out — a net gain of 94 holders — while 953 added to existing stakes and 710 trimmed.
The largest buyer was Two Sigma Advisers, adding an estimated $319M. The largest seller was JP Morgan Chase, cutting an estimated $872M.
- 2,195 institutional investors held Intuitive Surgical (ISRG) as of Q1 2025, up from 2,136 in Q4 2024.
- Funds reported $150B of Intuitive Surgical stock for Q1 2025, down 5.5% quarter-over-quarter.
- 230 funds opened new Intuitive Surgical positions in Q1 2025 and 136 closed out, a net change of +94 holders.
- The largest Intuitive Surgical buyer in Q1 2025 was Two Sigma Advisers, an estimated $319M added.
- The largest Intuitive Surgical seller in Q1 2025 was JP Morgan Chase, an estimated $872M sold.
Based on aggregated 13F filings for Q1 2025.