Nan Shan Life Insurance’s Intuitive Surgical ISRG Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $35.7M | Buy |
77,481
+40,681
| +111% | +$20.6M | 1.29% | 26 |
|
|
2025
Q4 | $20.8M | Sell |
36,800
-134,300
| -78% | -$71.5M | 0.64% | 42 |
|
|
2025
Q3 | $76.5M | Buy |
171,100
+25,046
| +17% | +$12M | 1.63% | 19 |
|
|
2025
Q2 | $79.4M | Buy |
146,054
+84,831
| +139% | +$44.4M | 1.76% | 13 |
|
|
2025
Q1 | $30.3M | Buy |
61,223
+60,809
| +14,688% | +$33.6M | 0.72% | 52 |
|
|
2024
Q4 | $216K | Hold |
414
| – | – | 0.01% | 110 |
|
|
2024
Q3 | $203K | Sell |
414
-91,823
| -100% | -$42.7M | ﹤0.01% | 98 |
|
|
2024
Q2 | $41M | Buy |
92,237
+88,105
| +2,132% | +$35.1M | 0.97% | 40 |
|
|
2024
Q1 | $1.65M | Sell |
4,132
-145,659
| -97% | -$55M | 0.04% | 100 |
|
|
2023
Q4 | $50.5M | Buy |
149,791
+38,319
| +34% | +$11.4M | 1.22% | 27 |
|
|
2023
Q3 | $32.6M | Buy |
111,472
+101,571
| +1,026% | +$31.7M | 0.89% | 44 |
|
|
2023
Q2 | $3.39M | Sell |
9,901
-93,630
| -90% | -$28.3M | 0.08% | 89 |
|
|
2023
Q1 | $26.4M | Sell |
103,531
-10
| -0% | -$2.46K | 0.63% | 52 |
|
|
2022
Q4 | $27.5M | Sell |
103,541
-40,099
| -28% | -$9.78M | 0.75% | 45 |
|
|
2022
Q3 | $26.9M | Sell |
143,640
-4,735
| -3% | -$1.02M | 0.66% | 50 |
|
|
2022
Q2 | $29.8M | Sell |
148,375
-2,303
| -2% | -$540K | 0.63% | 52 |
|
|
2022
Q1 | $45.5M | Hold |
150,678
| – | – | 0.8% | 39 |
|
|
2021
Q4 | $54.1M | Buy |
+150,678
| New | +$51.8M | 0.82% | 43 |
|
|
2021
Q1 | – | Sell |
-15,000
| Closed | -$4.09M | – | 129 |
|
|
2020
Q4 | $4.09M | Sell |
15,000
-81,000
| -84% | -$20.1M | 0.08% | 112 |
|
|
2020
Q3 | $22.7M | Sell |
96,000
-152,865
| -61% | -$34.3M | 0.6% | 50 |
|
|
2020
Q2 | $47.3M | Buy |
248,865
+30,000
| +14% | +$5.38M | 1.43% | 23 |
|
|
2020
Q1 | $36.1M | Buy |
218,865
+93,900
| +75% | +$17.2M | 1.32% | 23 |
|
|
2019
Q4 | $24.6M | Buy |
+124,965
| New | +$23.4M | 0.77% | 38 |
|
|
2019
Q3 | – | Sell |
-53,847
| Closed | -$9.41M | – | 92 |
|
|
2019
Q2 | $9.41M | Hold |
53,847
| – | – | 0.24% | 64 |
|
|
2019
Q1 | $10.2M | Sell |
53,847
-3,153
| -6% | -$560K | 0.2% | 70 |
|
|
2018
Q4 | $9.1M | Buy |
+57,000
| New | +$9.66M | 0.22% | 71 |
|
|
2017
Q1 | – | Sell |
-332,757
| Closed | -$23.4M | – | 82 |
|
|
2016
Q4 | $23.4M | Buy |
+332,757
| New | +$24.5M | 0.89% | 28 |
|
|
2015
Q3 | – | Sell |
-99,000
| Closed | -$5.33M | – | 76 |
|
|
2015
Q2 | $5.33M | Buy |
99,000
+45,000
| +83% | +$2.52M | 0.29% | 60 |
|
|
2015
Q1 | $3.03M | Buy |
54,000
+45,000
| +500% | +$2.55M | 0.21% | 64 |
|
|
2014
Q4 | $529K | Buy |
+9,000
| New | +$501K | 0.07% | 47 |
|
Other funds holding ISRG
VCM
VPM
Nan Shan Life Insurance's ISRG Position: Q1 2026 in Review
Nan Shan Life Insurance increased its Intuitive Surgical (ISRG) stake by 111% in Q1 2026, buying an estimated $20.6M and bringing the position to 77,481 shares worth $35.7M. The position accounts for 1.29% of the portfolio, ranked #26.
Nan Shan Life Insurance first reported a position in ISRG in Q4 2014 and has held it in 30 quarters since. The position peaked at $79.4M in Q2 2025. 2,303 funds tracked by Wall St. Rank hold ISRG as of Q1 2026.
- Nan Shan Life Insurance held 77,481 shares of Intuitive Surgical worth $35.7M as of Q1 2026.
- Nan Shan Life Insurance bought 40,681 Intuitive Surgical shares in Q1 2026, an estimated $20.6M.
- Intuitive Surgical made up 1.29% of Nan Shan Life Insurance's portfolio in Q1 2026, its #26 holding.
- Nan Shan Life Insurance first reported a position in Intuitive Surgical in Q4 2014 and has held it in 30 quarters since.
- Nan Shan Life Insurance's Intuitive Surgical position peaked at $79.4M in Q2 2025.
- 2,303 funds tracked by Wall St. Rank held Intuitive Surgical as of Q1 2026.
Based on Nan Shan Life Insurance's 13F filing for Q1 2026, filed 14 May 2026.