AustralianSuper’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
$98.7M Buy
214,163
+163,763
+325% +$82.8M 0.51% 56
2025
Q4
$28.5M Buy
50,400
+39,166
+349% +$20.9M 0.13% 128
2025
Q3
$5.02M Sell
11,234
-93,787
-89% -$45M 0.02% 197
2025
Q2
$57.1M Buy
105,021
+92,860
+764% +$48.6M 0.29% 83
2025
Q1
$6.02M Sell
12,161
-725
-6% -$401K 0.03% 165
2024
Q4
$6.73M Hold
12,886
0.03% 160
2024
Q3
$6.33M Buy
12,886
+1,140
+10% +$531K 0.03% 144
2024
Q2
$5.23M Buy
11,746
+282
+2% +$112K 0.03% 142
2024
Q1
$4.53M Hold
11,464
0.03% 156
2023
Q4
$3.87M Buy
11,464
+1,712
+18% +$510K 0.02% 183
2023
Q3
$2.85M Sell
9,752
-2,070
-18% -$646K 0.02% 190
2023
Q2
$4.04M Buy
+11,822
New +$3.58M 0.03% 182
2022
Q1
Sell
-847,645
Closed -$301K 196
2021
Q4
$301K Buy
847,645
+2,155
+0.3% +$741K 1.56% 23
2021
Q3
$280M Sell
845,490
-56,097
-6% -$18.8M 1.8% 20
2021
Q2
$276M Sell
901,587
-74,895
-8% -$21M 1.93% 16
2021
Q1
$241M Hold
976,482
1.88% 18
2020
Q4
$266M Buy
976,482
+16,950
+2% +$4.21M 2% 14
2020
Q3
$227M Buy
959,532
+27,855
+3% +$6.25M 1.94% 15
2020
Q2
$177M Sell
931,677
-133,338
-13% -$23.9M 1.72% 14
2020
Q1
$176M Buy
1,065,015
+78,627
+8% +$14.4M 2.25% 12
2019
Q4
$194M Hold
986,388
1.64% 25
2019
Q3
$178M Hold
986,388
1.68% 25
2019
Q2
$172M Hold
986,388
1.66% 25
2019
Q1
$188M Hold
986,388
1.96% 20
2018
Q4
$157M Hold
986,388
2.45% 19
2018
Q3
$189M Buy
986,388
+108,000
+12% +$19.2M 3.57% 12
2018
Q2
$140M Hold
878,388
3.29% 19
2018
Q1
$121M Hold
878,388
3.84% 16
2017
Q4
$107M Buy
878,388
+81,888
+10% +$10.2M 3.88% 17
2017
Q3
$92.6M Buy
796,500
+144,000
+22% +$15.7M 4.18% 6
2017
Q2
$67.8M Buy
+652,500
New +$62.7M 5.21% 10

Other funds holding ISRG

AustralianSuper's ISRG Position: Q1 2026 in Review

AustralianSuper increased its Intuitive Surgical (ISRG) stake by 325% in Q1 2026, buying an estimated $82.8M and bringing the position to 214,163 shares worth $98.7M. The position accounts for 0.51% of the portfolio, ranked #56.

AustralianSuper first reported a position in ISRG in Q2 2017 and has held it in 31 quarters since. The position peaked at $280M in Q3 2021. 2,309 funds tracked by Wall St. Rank hold ISRG as of Q1 2026.

  • AustralianSuper held 214,163 shares of Intuitive Surgical worth $98.7M as of Q1 2026.
  • AustralianSuper bought 163,763 Intuitive Surgical shares in Q1 2026, an estimated $82.8M.
  • Intuitive Surgical made up 0.51% of AustralianSuper's portfolio in Q1 2026, its #56 holding.
  • AustralianSuper first reported a position in Intuitive Surgical in Q2 2017 and has held it in 31 quarters since.
  • AustralianSuper's Intuitive Surgical position peaked at $280M in Q3 2021.
  • 2,309 funds tracked by Wall St. Rank held Intuitive Surgical as of Q1 2026.

Based on AustralianSuper's 13F filing for Q1 2026, filed 7 May 2026.