Intuitive Surgical, Inc.
MX ˙ BMV ˙ US46120E6023
SecurityMX:ISRG / Intuitive Surgical, Inc.
InstitutionAmalgamated Bank
Latest Disclosed Ownership74,424 shares
Latest Disclosed Value $ 34,309
Amalgamated Bank reports 3.58% decrease in ownership of ISRG / Intuitive Surgical, Inc.

On May 8, 2026 - Amalgamated Bank filed a 13F-HR form disclosing ownership of 74,424 shares of Intuitive Surgical, Inc. (MX:ISRG) valued at $34,309 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 77,189 shares of Intuitive Surgical, Inc.. This represents a change in shares of -3.58% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-08 2026-03-31 13F INTUITIVE SURGICAL COM 46120E602 74,424 -2,765 -3.58 34 -20.93 0.2626
2026-02-05 2025-12-31 13F INTUITIVE SURGICAL COM 46120E602 77,189 -5,447 -6.59 44 19.44 0.3155
2025-10-29 2025-09-30 13F INTUITIVE SURGICAL COM 46120E602 82,636 1,094 1.34 37 -18.18 0.2641
2025-08-04 2025-06-30 13F INTUITIVE SURGICAL COM 46120E602 81,542 1,772 2.22 44 12.82 0.3421
2025-04-25 2025-03-31 13F INTUITIVE SURGICAL COM 46120E602 79,770 1,599 2.05 40 -2.50 0.3381
2025-02-04 2024-12-31 13F INTUITIVE SURGICAL COM 46120E602 78,171 1,592 2.08 41 8.11 0.3349
2024-10-30 2024-09-30 13F INTUITIVE SURGICAL COM 46120E602 76,579 573 0.75 38 12.12 0.3099
2024-08-12 2024-06-30 13F INTUITIVE SURGICAL COM 46120E602 76,006 -155 -0.20 34 10.00 0.2880
2024-04-23 2024-03-31 13F INTUITIVE SURGICAL COM 46120E602 76,161 -10,933 -12.55 30 3.45 0.2599
2024-02-06 2023-12-31 13F INTUITIVE SURGICAL COM 46120E602 87,094 -5,305 -5.74 29 7.41 0.2344
2023-11-08 2023-09-30 13F INTUITIVE SURGICAL COM 46120E602 92,399 -9,803 -9.59 27 -20.59 0.2299
2023-08-11 2023-06-30 13F INTUITIVE SURGICAL COM 46120E602 102,202 5,447 5.63 35 41.67 0.2828
2023-05-02 2023-03-31 13F INTUITIVE SURGICAL COM 46120E602 96,755 719 0.75 25 -4.00 0.2107
2023-02-10 2022-12-31 13F INTUITIVE SURGICAL COM 46120E602 96,036 -393 -0.41 25 -99.86 0.2273
2022-11-09 2022-09-30 13F INTUITIVE SURGICAL COM 46120E602 96,429 1,791 1.89 18,075 -4.84 0.1745
2022-08-15 2022-06-30 13F INTUITIVE SURGICAL COM 46120E602 94,638 -5,747 -5.72 18,995 -37.28 0.1771
2022-08-25 2022-03-31 13F/A-1 INTUITIVE SURGICAL COM 46120E602 100,385 4,251 4.42 30,284 -12.32 0.2353
2022-06-30 2022-03-31 13F INTUITIVE SURGICAL COM 46120E602 100,385 4,251 30,284 0.2405
2022-02-15 2021-12-31 13F/A-1 INTUITIVE SURGICAL COM 46120E602 96,134 69,658 263.10 34,541 31.23 0.2549
2022-02-15 2021-12-31 13F INTUITIVE SURGICAL COM 46120E602 96,134 69,658 34,541 0.2549
2021-10-29 2021-09-30 13F INTUITIVE SURGICAL COM 46120E602 26,476 -991 -3.61 26,321 4.20 0.2222
2021-08-16 2021-06-30 13F INTUITIVE SURGICAL COM 46120E602 27,467 20,325 284.58 25,260 378.59 0.2025
2021-05-13 2021-03-31 13F INTUITIVE SURGICAL COM 46120E602 7,142 -338 -4.52 5,278 -13.74 0.1979
2021-02-12 2020-12-31 13F INTUITIVE SURGICAL COM 46120E602 7,480 -33 -0.44 6,119 14.78 0.2319
2020-10-30 2020-09-30 13F INTUITIVE SURGICAL COM 46120E602 7,513 -224 -2.90 5,331 20.91 0.2318
2020-08-10 2020-06-30 13F INTUITIVE SURGICAL COM 46120E602 7,737 -11,475 -59.73 4,409 -53.66 0.2040
2020-05-13 2020-03-31 13F INTUITIVE SURGICAL COM 46120E602 19,212 -628 -3.17 9,514 -18.88 0.2326
2020-02-13 2019-12-31 13F INTUITIVE SURGICAL COM 46120E602 19,840 764 4.01 11,728 13.86 0.2158
2019-11-13 2019-09-30 13F INTUITIVE SURGICAL COM 46120E602 19,076 3,867 25.43 10,300 29.11 0.2166
2019-08-14 2019-06-30 13F INTUITIVE SURGICAL COM 46120E602 15,209 -1,964 -11.44 7,978 -18.58 0.1862
2019-05-15 2019-03-31 13F INTUITIVE SURGICAL COM 46120E602 17,173 612 3.70 9,799 23.55 0.2375
2019-02-15 2018-12-31 13F INTUITIVE SURGICAL COM 46120E602 16,561 -467 -2.74 7,931 -18.86 0.2247
2018-11-14 2018-09-30 13F INTUITIVE SURGICAL COM 46120E602 17,028 -497 -2.84 9,774 16.57 0.2417
2018-07-18 2018-06-30 13F INTUITIVE SURGICAL COM 46120E602 17,525 1,235 7.58 8,385 24.68 0.2049
2018-05-22 2018-03-31 13F INTUITIVE SURGICAL COM 46120E602 16,290 1,601 10.90 6,725 25.44 0.1784
2018-02-13 2017-12-31 13F INTUITIVE SURGICAL COM 46120E602 14,689 10,274 232.71 5,361 16.09 0.1451
2017-11-09 2017-09-30 13F INTUITIVE SURGICAL COM 46120E602 4,415 105 2.44 4,618 14.56 0.1438
2017-08-10 2017-06-30 13F INTUITIVE SURGICAL COM 46120E602 4,310 1,463 51.39 4,031 84.74 0.1321
2017-05-12 2017-03-31 13F INTUITIVE SURGICAL COM 46120E602 2,847 -1,259 -30.66 2,182 -16.21 0.1086
2017-02-14 2016-12-31 13F INTUITIVE SURGICAL COM 46120E602 4,106 717 21.16 2,604 6.03 0.1177
2016-11-15 2016-09-30 13F/A-1 INTUITIVE SURGICAL COM 46120E602 3,389 20 0.59 2,456 4.82 0.1425
2016-11-14 2016-09-30 13F INTUITIVE SURGICAL COM 46120E602 986 715
2016-08-16 2016-06-30 13F INTUITIVE SURGICAL COM 46120E602 3,369 1,904 129.97 2,343 165.95 0.1356
2016-05-11 2016-03-31 13F INTUITIVE SURGICAL COM 46120E602 1,465 347 31.04 881 44.19 0.0858
2016-02-10 2015-12-31 13F INTUITIVE SURGICAL COM 46120E602 1,118 -283 -20.20 611 -5.12 0.0754
2015-11-04 2015-09-30 13F INTUITIVE SURGICAL COM 46120E602 1,401 52 3.85 644 -1.53 0.0676
2015-07-10 2015-06-30 13F INTUITIVE SURGICAL COM 46120E602 1,349 99 7.92 654 3.65 0.0642
2015-04-22 2015-03-31 13F INTUITIVE SURGICAL COM 46120E602 1,250 1,250 0.00 631 0.0770
2015-01-29 2014-12-31 13F INTUITIVE SURGICAL COM 46120E602 0 -1,099 -100.00 0 -100.00
2014-11-14 2014-09-30 13F INTUITIVE SURGICAL COM 46120E602 1,099 -5 -0.45 508 11.65 0.0756
2014-08-11 2014-06-30 13F INTUITIVE SURGICAL COM 46120E602 1,104 132 13.58 455 6.81 0.0687
2014-05-12 2014-03-31 13F INTUITIVE SURGICAL COM 46120E602 972 -19 -1.92 426 11.81 0.0734
2014-02-13 2013-12-31 13F INTUITIVE SURGICAL COM 46120E602 991 991 -2.56 381 -23.80 0.0648
2013-11-14 2013-09-30 13F INTUITIVE SURGICAL COM 46120E602 0 0 0 0.0000
2013-08-15 2013-06-30 13F INTUITIVE SURGICAL COM 46120E602 0 -1,017 -100.00 0 -100.00
2014-02-13 2013-03-31 13F INTUITIVE SURGICAL COM 46120E602 1,017 339 50.00 500 50.60 0.1419
2014-02-11 2012-12-31 13F INTUITIVE SURGICAL COM 46120E602 678 134 24.63 332 22.96 0.1383
2014-02-11 2012-09-30 13F INTUITIVE SURGICAL COM 46120E602 544 17 3.23 270 -7.53 0.1715
2014-02-11 2012-06-30 13F INTUITIVE SURGICAL COM 46120E602 527 0 0.00 292 2.10 0.2096
2014-02-11 2012-03-31 13F INTUITIVE SURGICAL COM 46120E602 527 -25 -4.53 286 11.72 0.1986
2014-02-11 2011-12-31 13F INTUITIVE SURGICAL COM 46120E602 552 0 0.00 256 27.36 0.1840
2014-02-11 2011-09-30 13F INTUITIVE SURGICAL COM 46120E602 552 552 201 0.1647
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.