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Ancora Advisors’s Intuitive Surgical ISRG Stock Holding History

Ancora Advisors’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 		$1.12M Buy
2,424
+112
+5% +$56.7K 0.02% 385
2025
Q4 		$1.31M Buy
2,312
+133
+6% +$70.8K 0.03% 359
2025
Q3 		$974K Buy
2,179
+117
+6% +$56.1K 0.02% 429
2025
Q2 		$1.12M Buy
2,062
+1
+0% +$523 0.02% 380
2025
Q1 		$1.02M Hold
2,061
– – 0.02% 389
2024
Q4 		$1.08M Hold
2,061
– – 0.02% 378
2024
Q3 		$1.01M Sell
2,061
-82
-4% -$38.2K 0.02% 381
2024
Q2 		$953K Hold
2,143
– – 0.02% 384
2024
Q1 		$855K Hold
2,143
– – 0.02% 418
2023
Q4 		$723K Hold
2,143
– – 0.02% 433
2023
Q3 		$626K Sell
2,143
-148
-6% -$46.2K 0.02% 428
2023
Q2 		$783K Buy
2,291
+8
+0.4% +$2.42K 0.02% 389
2023
Q1 		$583K Sell
2,283
-76
-3% -$18.7K 0.02% 439
2022
Q4 		$626K Sell
2,359
-18
-0.8% -$4.39K 0.02% 438
2022
Q3 		$445K Hold
2,377
– – 0.01% 524
2022
Q2 		$477K Buy
2,377
+3
+0.1% +$704 0.01% 535
2022
Q1 		$716K Sell
2,374
-51
-2% -$14.9K 0.02% 457
2021
Q4 		$872K Buy
2,425
+55
+2% +$18.9K 0.02% 412
2021
Q3 		$785K Buy
2,370
+18
+0.8% +$6.04K 0.02% 436
2021
Q2 		$721K Buy
2,352
+24
+1% +$6.73K 0.02% 457
2021
Q1 		$573K Hold
2,328
– – 0.02% 490
2020
Q4 		$635K Hold
2,328
– – 0.02% 434
2020
Q3 		$551K Sell
2,328
-555
-19% -$125K 0.02% 422
2020
Q2 		$547K Buy
2,883
+27
+0.9% +$4.84K 0.02% 412
2020
Q1 		$471K Buy
2,856
+504
+21% +$92.3K 0.02% 474
2019
Q4 		$464K Buy
2,352
+390
+20% +$73K 0.02% 507
2019
Q3 		$353K Buy
+1,962
New +$339K 0.02% 511
2018
Q4 		– Sell
-450
Closed -$86K – 910
2018
Q3 		$86K Buy
+450
New +$79.9K ﹤0.01% 787
2017
Q1 		– Sell
-450
Closed -$32K – 843
2016
Q4 		$32K Buy
+450
New +$33.1K ﹤0.01% 847

Other funds holding ISRG

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Capital World Investors
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
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Ancora Advisors's ISRG Position: Q1 2026 in Review

Ancora Advisors increased its Intuitive Surgical (ISRG) stake by 4.8% in Q1 2026, buying an estimated $56.7K and bringing the position to 2,424 shares worth $1.12M. The position accounts for 0.02% of the portfolio, ranked #385.

Ancora Advisors first reported a position in ISRG in Q4 2016 and has held it in 29 quarters since. The position peaked at $1.31M in Q4 2025. 2,303 funds tracked by Wall St. Rank hold ISRG as of Q1 2026.

  • Ancora Advisors held 2,424 shares of Intuitive Surgical worth $1.12M as of Q1 2026.
  • Ancora Advisors bought 112 Intuitive Surgical shares in Q1 2026, an estimated $56.7K.
  • Intuitive Surgical made up 0.02% of Ancora Advisors's portfolio in Q1 2026, its #385 holding.
  • Ancora Advisors first reported a position in Intuitive Surgical in Q4 2016 and has held it in 29 quarters since.
  • Ancora Advisors's Intuitive Surgical position peaked at $1.31M in Q4 2025.
  • 2,303 funds tracked by Wall St. Rank held Intuitive Surgical as of Q1 2026.

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