Fred Alger Management’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 | $178M | Buy |
386,739
+35,767
| +10% | +$18.1M | 0.78% | 22 |
|
|
2025
Q4 | $199M | Buy |
350,972
+81,062
| +30% | +$43.2M | 0.78% | 23 |
|
|
2025
Q3 | $121M | Sell |
269,910
-53,200
| -16% | -$25.5M | 0.47% | 32 |
|
|
2025
Q2 | $176M | Sell |
323,110
-9,773
| -3% | -$5.11M | 0.79% | 25 |
|
|
2025
Q1 | $165M | Sell |
332,883
-17,567
| -5% | -$9.71M | 0.94% | 21 |
|
|
2024
Q4 | $183M | Sell |
350,450
-18,791
| -5% | -$9.79M | 0.87% | 19 |
|
|
2024
Q3 | $181M | Sell |
369,241
-23,002
| -6% | -$10.7M | 0.88% | 22 |
|
|
2024
Q2 | $174M | Sell |
392,243
-5,375
| -1% | -$2.14M | 0.85% | 24 |
|
|
2024
Q1 | $159M | Sell |
397,618
-22,026
| -5% | -$8.32M | 0.79% | 26 |
|
|
2023
Q4 | $142M | Buy |
419,644
+48,885
| +13% | +$14.6M | 0.76% | 28 |
|
|
2023
Q3 | $108M | Sell |
370,759
-77,413
| -17% | -$24.2M | 0.62% | 36 |
|
|
2023
Q2 | $153M | Sell |
448,172
-25,884
| -5% | -$7.83M | 0.78% | 22 |
|
|
2023
Q1 | $121M | Buy |
474,056
+26,340
| +6% | +$6.49M | 0.65% | 33 |
|
|
2022
Q4 | $119M | Sell |
447,716
-122
| -0% | -$29.7K | 0.64% | 41 |
|
|
2022
Q3 | $83.9M | Sell |
447,838
-402,571
| -47% | -$86.5M | 0.43% | 67 |
|
|
2022
Q2 | $171M | Sell |
850,409
-232,819
| -21% | -$54.6M | 0.8% | 29 |
|
|
2022
Q1 | $327M | Buy |
1,083,228
+255,120
| +31% | +$74.5M | 1.04% | 15 |
|
|
2021
Q4 | $298M | Sell |
828,108
-21,645
| -3% | -$7.45M | 0.75% | 28 |
|
|
2021
Q3 | $282M | Sell |
849,753
-428,106
| -34% | -$144M | 0.67% | 43 |
|
|
2021
Q2 | $392M | Buy |
1,277,859
+518,892
| +68% | +$146M | 0.92% | 19 |
|
|
2021
Q1 | $187M | Buy |
758,967
+84,612
| +13% | +$21.3M | 0.49% | 66 |
|
|
2020
Q4 | $184M | Buy |
674,355
+470,706
| +231% | +$117M | 0.48% | 61 |
|
|
2020
Q3 | $48.2M | Sell |
203,649
-37,434
| -16% | -$8.41M | 0.14% | 133 |
|
|
2020
Q2 | $45.8M | Sell |
241,083
-92,649
| -28% | -$16.6M | 0.15% | 131 |
|
|
2020
Q1 | $55.1M | Buy |
333,732
+10,314
| +3% | +$1.89M | 0.24% | 96 |
|
|
2019
Q4 | $63.7M | Sell |
323,418
-249,324
| -44% | -$46.7M | 0.23% | 109 |
|
|
2019
Q3 | $103M | Sell |
572,742
-257,955
| -31% | -$44.6M | 0.4% | 65 |
|
|
2019
Q2 | $145M | Sell |
830,697
-228,438
| -22% | -$39.1M | 0.56% | 49 |
|
|
2019
Q1 | $201M | Sell |
1,059,135
-75,621
| -7% | -$13.4M | 0.8% | 29 |
|
|
2018
Q4 | $181M | Buy |
1,134,756
+401,238
| +55% | +$68M | 0.83% | 29 |
|
|
2018
Q3 | $140M | Sell |
733,518
-8,598
| -1% | -$1.53M | 0.53% | 41 |
|
|
2018
Q2 | $118M | Buy |
742,116
+122,727
| +20% | +$18.7M | 0.5% | 44 |
|
|
2018
Q1 | $85.2M | Sell |
619,389
-84,585
| -12% | -$11.8M | 0.4% | 59 |
|
|
2017
Q4 | $85.6M | Buy |
703,974
+515,784
| +274% | +$64.5M | 0.39% | 69 |
|
|
2017
Q3 | $21.9M | Buy |
188,190
+945
| +0.5% | +$103K | 0.1% | 136 |
|
|
2017
Q2 | $19.5M | Buy |
187,245
+22,527
| +14% | +$2.16M | 0.09% | 138 |
|
|
2017
Q1 | $14M | Sell |
164,718
-29,475
| -15% | -$2.33M | 0.07% | 153 |
|
|
2016
Q4 | $13.7M | Buy |
194,193
+16,731
| +9% | +$1.23M | 0.07% | 130 |
|
|
2016
Q3 | $14.3M | Sell |
177,462
-254,448
| -59% | -$19.5M | 0.07% | 143 |
|
|
2016
Q2 | $31.7M | Buy |
431,910
+10,602
| +3% | +$746K | 0.17% | 109 |
|
|
2016
Q1 | $28.1M | Buy |
421,308
+279,342
| +197% | +$17.3M | 0.14% | 117 |
|
|
2015
Q4 | $8.62M | Sell |
141,966
-62,010
| -30% | -$3.48M | 0.04% | 195 |
|
|
2015
Q3 | $10.4M | Buy |
203,976
+198,576
| +3,677% | +$11.2M | 0.06% | 180 |
|
|
2015
Q2 | $291K | Sell |
5,400
-557,397
| -99% | -$31.2M | ﹤0.01% | 490 |
|
|
2015
Q1 | $31.6M | Buy |
562,797
+515,007
| +1,078% | +$29.2M | 0.14% | 126 |
|
|
2014
Q4 | $2.81M | Buy |
+47,790
| New | +$2.66M | 0.01% | 374 |
|
|
2014
Q3 | – | Sell |
-126
| Closed | -$6K | – | 602 |
|
|
2014
Q2 | $6K | Hold |
126
| – | – | ﹤0.01% | 585 |
|
|
2014
Q1 | $6K | Hold |
126
| – | – | ﹤0.01% | 556 |
|
|
2013
Q4 | $5K | Hold |
126
| – | – | ﹤0.01% | 542 |
|
|
2013
Q3 | $5K | Buy |
+126
| New | +$5.56K | ﹤0.01% | 551 |
|
Other funds holding ISRG
VCM
VPM
Fred Alger Management's ISRG Position: Q1 2026 in Review
Fred Alger Management increased its Intuitive Surgical (ISRG) stake by 10% in Q1 2026, buying an estimated $18.1M and bringing the position to 386,739 shares worth $178M. The position accounts for 0.78% of the portfolio, ranked #22.
Fred Alger Management first reported a position in ISRG in Q3 2013 and has held it in 50 quarters since. The position peaked at $392M in Q2 2021. 2,303 funds tracked by Wall St. Rank hold ISRG as of Q1 2026.
- Fred Alger Management held 386,739 shares of Intuitive Surgical worth $178M as of Q1 2026.
- Fred Alger Management bought 35,767 Intuitive Surgical shares in Q1 2026, an estimated $18.1M.
- Intuitive Surgical made up 0.78% of Fred Alger Management's portfolio in Q1 2026, its #22 holding.
- Fred Alger Management first reported a position in Intuitive Surgical in Q3 2013 and has held it in 50 quarters since.
- Fred Alger Management's Intuitive Surgical position peaked at $392M in Q2 2021.
- 2,303 funds tracked by Wall St. Rank held Intuitive Surgical as of Q1 2026.
Based on Fred Alger Management's 13F filing for Q1 2026, filed 15 May 2026.