DF DENT & CO INC

Position in APH — Amphenol Corp /De/

CIK 934999 BALTIMORE, MD

Position in APH

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

+$0 QoQ

Shares Held

452,134

+6.1% QoQ

Ownership

0.018%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Sep 2020

24 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

DF DENT & CO INC holds $0 across 1 Electronic Components name. APH ranks #1 .

#	Ticker	Company	Shares	Value (USD)	Open
1	APH	Amphenol Corp /De/ This page	452,134	$0

24 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	—	226,067	+6.1%	Shares	Sole	2026-08-14
2026-03-31	—	213,060	+627.0%	Shares	Sole	2026-05-15
2025-12-31	—	29,308	+22.9%	Shares	Sole	2026-02-17
2025-09-30	—	23,845	-4.5%	Shares	Sole	2025-11-14
2025-06-30	—	24,976	-7.0%	Shares	Sole	2025-08-14
2025-03-31	—	26,848	-15.2%	Shares	Sole	2025-05-15
2024-12-31	—	31,649	+21.6%	Shares	Sole	2025-02-12
2024-09-30	—	26,034	-17.0%	Shares	Sole	2024-11-15
2024-06-30	—	31,350	+80.8%	Shares	Sole	2024-08-14
2024-03-31	—	17,340	+9.4%	Shares	Sole	2024-05-15
2023-12-31	—	15,850	+27.3%	Shares	Sole	2024-02-14
2023-09-30	—	12,453	-16.8%	Shares	Sole	2023-11-14
2023-06-30	—	14,967	+20.0%	Shares	Sole	2023-08-14
2023-03-31	—	12,469	+24.8%	Shares	Sole	2023-05-15
2022-12-31	—	9,995	+191.1%	Shares	Sole	2023-02-15
2022-09-30	—	3,434	-0.8%	Shares	Sole	2022-11-14
2022-06-30	—	3,462	0.0%	Shares	Sole	2022-08-15
2022-03-31	—	3,462	-43.5%	Shares	Sole	2022-05-16
2021-12-31	—	6,126	+81.7%	Shares	Sole	2022-02-14
2021-09-30	—	3,372	0.0%	Shares	Sole	2021-11-15
2021-06-30	—	3,372	-37.2%	Shares	Sole	2021-08-16
2021-03-31	—	5,372	+218.6%	Shares	Sole	2021-05-17
2020-12-31	—	1,686	-44.1%	Shares	Sole	2021-02-16
2020-09-30	—	3,018	—	Shares	Sole	2020-11-16
No filing history on record for this holder in this stock.