DF DENT & CO INC

Position in ISRG — Intuitive Surgical Inc

CIK 934999 BALTIMORE, MD

Position in ISRG

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$126,916,539

-$46,044,707 QoQ

Shares Held

275,313

-9.8% QoQ

Ownership

0.078%

of shares outstanding

% of Portfolio

2.43%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

DF DENT & CO INC holds $66,607,209 across 4 Medical Instruments & Supplies names.

#	Ticker	Company	Shares	Value (USD)
1	RGEN	Repligen Corp	356,854	$48,689,159
2	LMAT	Lemaitre Vascular Inc	167,053	$16,030,405
3	WST	West Pharmaceutical Services Inc	4,552	$1,634,168
4	BDX	Becton Dickinson & Co	1,675	$253,477

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$126,916,539	275,313	-9.8%	Shares	Sole	2026-05-15
2025-12-31	$172,961,246	305,391	-10.1%	Shares	Sole	2026-02-17
2025-09-30	$151,953,995	339,767	+1.3%	Shares	Sole	2025-11-14
2025-06-30	$182,324,923	335,520	-2.8%	Shares	Sole	2025-08-14
2025-03-31	$170,897,866	345,060	-6.1%	Shares	Sole	2025-05-15
2024-12-31	$191,785,850	367,434	-19.6%	Shares	Sole	2025-02-12
2024-09-30	$224,644,506	457,273	-17.0%	Shares	Sole	2024-11-15
2024-06-30	$245,108,791	550,992	-10.2%	Shares	Sole	2024-08-14
2024-03-31	$244,801,406	613,399	-1.9%	Shares	Sole	2024-05-15
2023-12-31	$210,996,414	625,434	+1.7%	Shares	Sole	2024-02-14
2023-09-30	$179,821,776	615,217	-10.6%	Shares	Sole	2023-11-14
2023-06-30	$235,385,683	688,383	-19.4%	Shares	Sole	2023-08-14
2023-03-31	$218,054,885	853,544	-3.6%	Shares	Sole	2023-05-15
2022-12-31	$234,845,098	885,039	-13.5%	Shares	Sole	2023-02-15
2022-09-30	$191,800,229	1,023,262	+13.7%	Shares	Sole	2022-11-14
2022-06-30	$180,628,763	899,949	+4.6%	Shares	Sole	2022-08-15
2022-03-31	$259,672,568	860,755	-1.7%	Shares	Sole	2022-05-16
2021-12-31	$314,702,606	875,877	+191.0%	Shares	Sole	2022-02-14
2021-09-30	$299,208,301	300,969	-6.9%	Shares	Sole	2021-11-15
2021-06-30	$297,194,573	323,164	-0.4%	Shares	Sole	2021-08-16
2021-03-31	$239,747,572	324,448	+0.6%	Shares	Sole	2021-05-17
2020-12-31	$263,940,330	322,626	+0.9%	Shares	Sole	2021-02-16
2020-09-30	$226,782,433	319,619	+2.6%	Shares	Sole	2020-11-16
2020-06-30	$177,451,298	311,411	+2.4%	Shares	Sole	2020-08-14
2020-03-31	$150,600,293	304,114	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.