AllianceBernstein’s Intuitive Surgical ISRG Stock Holding History

AllianceBernstein’s Portfolio ISRG Stock Details ISRG Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$2.16B	Buy	3,812,663 +92,134	+2%	+$46.6M	0.7%	19
2025 Q4	$2.11B	Sell	3,720,529 -321,885	-8%	-$171M	0.67%	20
2025 Q3	$1.81B	Sell	4,042,414 -153,401	-4%	-$73.6M	0.57%	26
2025 Q2	$2.28B	Sell	4,195,815 -23,576	-0.6%	-$12.3M	0.74%	19
2025 Q1	$2.09B	Sell	4,219,391 -18,607	-0.4%	-$10.3M	0.76%	19
2024 Q4	$2.21B	Sell	4,237,998 -147,853	-3%	-$77M	0.75%	18
2024 Q3	$2.15B	Sell	4,385,851 -2,413,491	-35%	-$1.12B	0.72%	22
2024 Q2	$3.02B	Buy	6,799,342 +195,610	+3%	+$77.9M	1.05%	14
2024 Q1	$2.64B	Sell	6,603,732 -695,860	-10%	-$263M	0.93%	14
2023 Q4	$2.46B	Buy	7,299,592 +533,367	+8%	+$159M	0.95%	16
2023 Q3	$1.98B	Sell	6,766,225 -191,655	-3%	-$59.9M	0.84%	16
2023 Q2	$2.38B	Sell	6,957,880 -46,991	-0.7%	-$14.2M	0.97%	13
2023 Q1	$1.79B	Sell	7,004,871 -368,602	-5%	-$90.8M	0.77%	19
2022 Q4	$1.96B	Buy	7,373,473 +544,463	+8%	+$133M	0.88%	15
2022 Q3	$1.28B	Sell	6,829,010 -395,808	-5%	-$85M	0.62%	21
2022 Q2	$1.45B	Buy	7,224,818 +290,366	+4%	+$68.1M	0.66%	20
2022 Q1	$2.09B	Buy	6,934,452 +647,224	+10%	+$189M	0.81%	17
2021 Q4	$2.26B	Buy	6,287,228 +710,669	+13%	+$245M	0.8%	17
2021 Q3	$1.85B	Sell	5,576,559 -112,869	-2%	-$37.9M	0.73%	18
2021 Q2	$1.74B	Buy	5,689,428 +96,501	+2%	+$27.1M	0.7%	19
2021 Q1	$1.38B	Sell	5,592,927 -347,130	-6%	-$87.3M	0.6%	23
2020 Q4	$1.62B	Sell	5,940,057 -120,819	-2%	-$30M	0.76%	18
2020 Q3	$1.43B	Sell	6,060,876 -61,908	-1%	-$13.9M	0.77%	21
2020 Q2	$1.16B	Buy	6,122,784 +267,045	+5%	+$47.9M	0.68%	21
2020 Q1	$967M	Buy	5,855,739 +612,156	+12%	+$112M	0.69%	24
2019 Q4	$1.03B	Sell	5,243,583 -180,918	-3%	-$33.9M	0.59%	31
2019 Q3	$976M	Buy	5,424,501 +867,210	+19%	+$150M	0.61%	28
2019 Q2	$797M	Buy	4,557,291 +77,232	+2%	+$13.2M	0.5%	44
2019 Q1	$852M	Sell	4,480,059 -412,701	-8%	-$73.3M	0.55%	36
2018 Q4	$781M	Buy	4,892,760 +1,032,516	+27%	+$175M	0.58%	33
2018 Q3	$739M	Sell	3,860,244 -606,618	-14%	-$108M	0.48%	43
2018 Q2	$712M	Sell	4,466,862 -334,608	-7%	-$51M	0.5%	42
2018 Q1	$661M	Sell	4,801,470 -277,431	-5%	-$38.7M	0.48%	40
2017 Q4	$618M	Sell	5,078,901 -449,727	-8%	-$56.3M	0.44%	54
2017 Q3	$642M	Sell	5,528,628 -688,392	-11%	-$75M	0.48%	46
2017 Q2	$646M	Buy	6,217,020 +196,155	+3%	+$18.9M	0.5%	41
2017 Q1	$513M	Sell	6,020,865 -1,085,886	-15%	-$85.8M	0.41%	56
2016 Q4	$501M	Buy	7,106,751 +608,904	+9%	+$44.8M	0.42%	50
2016 Q3	$523M	Buy	6,497,847 +188,280	+3%	+$14.4M	0.44%	47
2016 Q2	$464M	Sell	6,309,567 -3,022,488	-32%	-$213M	0.4%	55
2016 Q1	$623M	Sell	9,332,055 -898,425	-9%	-$55.7M	0.53%	33
2015 Q4	$621M	Buy	10,230,480 +1,360,350	+15%	+$76.4M	0.53%	35
2015 Q3	$453M	Buy	8,870,130 +952,722	+12%	+$54M	0.39%	57
2015 Q2	$426M	Buy	7,917,408 +1,046,835	+15%	+$58.6M	0.35%	67
2015 Q1	$386M	Buy	6,870,573 +1,429,056	+26%	+$80.9M	0.31%	68
2014 Q4	$320M	Buy	5,441,517 +18,477	+0.3%	+$1.03M	0.27%	90
2014 Q3	$278M	Sell	5,423,040 -366,939	-6%	-$18.2M	0.23%	99
2014 Q2	$265M	Buy	5,789,979 +1,805,580	+45%	+$79.7M	0.22%	108
2014 Q1	$194M	Buy	3,984,399 +1,208,025	+44%	+$56.9M	0.17%	140
2013 Q4	$118M	Sell	2,776,374 -6,176,043	-69%	-$260M	0.11%	228
2013 Q3	$374M	Buy	8,952,417 +1,121,220	+14%	+$49.5M	0.37%	64
2013 Q2	$441M	Buy	+7,831,197	New	+$431M	0.47%	47

Other funds holding ISRG

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

AllianceBernstein's ISRG Position: Q1 2026 in Review

AllianceBernstein increased its Intuitive Surgical (ISRG) stake by 2.5% in Q1 2026, buying an estimated $46.6M and bringing the position to 3,812,663 shares worth $2.16B. The position accounts for 0.7% of the portfolio, ranked #19.

AllianceBernstein first reported a position in ISRG in Q2 2013 and has held it in 52 quarters since. The position peaked at $3.02B in Q2 2024. 2,302 funds tracked by Wall St. Rank hold ISRG as of Q1 2026.

AllianceBernstein held 3,812,663 shares of Intuitive Surgical worth $2.16B as of Q1 2026.
AllianceBernstein bought 92,134 Intuitive Surgical shares in Q1 2026, an estimated $46.6M.
Intuitive Surgical made up 0.7% of AllianceBernstein's portfolio in Q1 2026, its #19 holding.
AllianceBernstein first reported a position in Intuitive Surgical in Q2 2013 and has held it in 52 quarters since.
AllianceBernstein's Intuitive Surgical position peaked at $3.02B in Q2 2024.
2,302 funds tracked by Wall St. Rank held Intuitive Surgical as of Q1 2026.

Based on AllianceBernstein's 13F filing for Q1 2026, filed 15 May 2026.