Loomis Sayles & CO L P Intuitive Surgical Inc Transaction History

Loomis Sayles & CO L P

$81.4 Billion
Q3 2025

A detailed history of Loomis Sayles & CO L P transactions in Intuitive Surgical Inc stock. As of the latest transaction made, Loomis Sayles & CO L P holds 1,755,228 shares of ISRG stock, worth $960 Million. This represents 0.96% of its overall portfolio holdings.

Number of Shares

1,755,228

Previous 1,728,234 1.56%

Holding current value

$960 Million

Previous $939 Million 16.41%

% of portfolio

0.96%

Previous 1.22%

23 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 13, 2025	BUY	$433.66 - $544.47 $11.7 Million - $14.7 Million	26,994 Added 1.56%	1,755,228 $785 Million
Q2 2025 Aug 13, 2025	BUY	$451.58 - $565.94 $12.4 Million - $15.5 Million	27,361 Added 1.61%	1,728,234 $939 Million
Q1 2025 May 14, 2025	SELL	$476.63 - $610.45 $11.2 Million - $14.3 Million	-23,408 Reduced 1.36%	1,700,873 $842 Million
Q4 2024 Feb 12, 2025	SELL	$471.27 - $550.62 $27.8 Million - $32.5 Million	-59,042 Reduced 3.31%	1,724,281 $900 Million
Q3 2024 Nov 13, 2024	SELL	$416.14 - $494.01 $20.5 Million - $24.3 Million	-49,268 Reduced 2.69%	1,783,323 $876 Million

Q2 2024 Aug 13, 2024	BUY	$366.34 - $445.11 $6.79 Million - $8.25 Million	18,529 Added 1.02%	1,832,591 $815 Million
Q1 2024 May 14, 2024	SELL	$322.13 - $400.59 $3.41 Million - $4.24 Million	-10,584 Reduced 0.58%	1,814,062 $724 Million
Q4 2023 Feb 13, 2024	SELL	$258.49 - $338.39 $5.9 Million - $7.72 Million	-22,827 Reduced 1.24%	1,824,646 $616 Million
Q3 2023 Nov 09, 2023	SELL	$284.35 - $354.93 $18.8 Million - $23.5 Million	-66,259 Reduced 3.46%	1,847,473 $540 Million
Q2 2023 Aug 11, 2023	SELL	$253.53 - $341.94 $13.7 Million - $18.5 Million	-54,031 Reduced 2.75%	1,913,732 $654 Million
Q1 2023 May 11, 2023	SELL	$224.75 - $271.36 $12.6 Million - $15.3 Million	-56,256 Reduced 2.78%	1,967,763 $503 Million
Q4 2022 Feb 10, 2023	SELL	$183.06 - $281.74 $29.9 Million - $46 Million	-163,169 Reduced 7.46%	2,024,019 $537 Million
Q3 2022 Nov 14, 2022	BUY	$186.38 - $242.46 $24.4 Million - $31.8 Million	131,180 Added 6.38%	2,187,188 $410 Million
Q2 2022 Aug 05, 2022	SELL	$190.71 - $305.54 $43.9 Million - $70.3 Million	-230,079 Reduced 10.06%	2,056,008 $413 Million
Q1 2022 May 13, 2022	SELL	$262.77 - $360.0 $29.2 Million - $40 Million	-111,050 Reduced 4.63%	2,286,087 $690 Million
Q4 2021 Feb 14, 2022	BUY	$319.93 - $365.42 $497 Million - $567 Million	1,552,822 Added 183.92%	2,397,137 $861 Million
Q3 2021 Nov 12, 2021	SELL	$309.15 - $360.85 $627,265 - $732,164	-2,029 Reduced 0.24%	844,315 $839 Million
Q2 2021 Aug 13, 2021	SELL	$249.2 - $306.91 $9.31 Million - $11.5 Million	-37,368 Reduced 4.23%	846,344 $778 Million
Q1 2021 May 17, 2021	SELL	$228.3 - $272.92 $6.73 Million - $8.05 Million	-29,496 Reduced 3.23%	883,712 $653 Million
Q4 2020 Feb 12, 2021	SELL	$222.36 - $272.7 $14 Million - $17.2 Million	-63,076 Reduced 6.46%	913,208 $747 Million
Q3 2020 Nov 12, 2020	SELL	$190.43 - $255.04 $624,800 - $836,786	-3,281 Reduced 0.33%	976,284 $693 Million
Q2 2020 Aug 14, 2020	BUY	$152.75 - $197.59 $116 Million - $150 Million	756,702 Added 339.54%	979,565 $558 Million
Q1 2020 May 15, 2020	BUY	$122.58 - $206.1 $27.3 Million - $45.9 Million	222,863 New	222,863 $110 Million

Others Institutions Holding ISRG

# of Institutions

2,462

Shares Held

292M

Call Options Held

2.82M

Put Options Held

3.89M

View Full List

About INTUITIVE SURGICAL INC

Ticker ISRG
Exchange NASDAQ
Sector Healthcare
Industry Medical Instruments & Supplies
Shares Outstandng 353,384,992
Market Cap $193B
Description
Intuitive Surgical, Inc. develops, manufactures, and markets products that enable physicians and healthcare providers to enhance the quality of and access to minimally invasive care in the United States and internationally. The company offers the da Vinci Surgical System to enable complex surgery using a minimally invasive approach; and Ion endo...

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Loomis Sayles & CO L P Intuitive Surgical Inc Transaction History