Janney Montgomery Scott LLC

Position in DGX — Quest Diagnostics Inc

CIK 1329948 PHILADELPHIA, PA

Position in DGX

as of Mar 31, 2026 · filed Apr 22, 2026 Compact

Position Value

$4,210,042

+$405,744 QoQ

Shares Held

21,482

-2.0% QoQ

Ownership

0.019%

of shares outstanding

% of Portfolio

0.02%

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 Mar 31, 2026

Janney Montgomery Scott LLC holds $169,167,142 across 18 Diagnostics & Research names. DGX ranks #7 (2.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TMO	Thermo Fisher Scientific Inc.	116,856	$57,438,229
2	DHR	Danaher Corp /De/	219,528	$41,622,508
3	WAT	Waters Corp /De/	50,729	$15,107,096
4	MEDP	Medpace Holdings, Inc.	31,368	$15,062,599
5	LH	Labcorp Holdings Inc.	35,888	$9,575,277
6	IDXX	Idexx Laboratories Inc /De	12,422	$6,979,797
7	DGX	Quest Diagnostics Inc This page	21,482	$4,210,042
8	ICLR	Icon PLC	36,659	$4,056,684

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$4,210,042	21,482	-2.0%	Shares	Sole	2026-04-22
2025-12-31	$3,804,298	21,923	+3.6%	Shares	Sole	2026-02-11
2025-09-30	$4,033,244	21,163	+5.1%	Shares	Sole	2025-10-27
2025-06-30	$3,618,107	20,142	+11.8%	Shares	Sole	2025-07-17
2025-03-31	$3,047,292	18,010	+9.5%	Shares	Sole	2025-04-17
2024-12-31	$2,480,741	16,444	+0.6%	Shares	Sole	2025-01-17
2024-09-30	$2,538,027	16,348	+20.7%	Shares	Sole	2024-10-29
2024-06-30	$1,853,765	13,543	-5.2%	Shares	Sole	2024-07-25
2024-03-31	$1,900,677	14,279	-4.6%	Shares	Sole	2024-05-01
2023-12-31	$2,063,098	14,963	-11.4%	Shares	Sole	2024-02-08
2023-09-30	$2,058,459	16,892	-29.3%	Shares	Sole	2023-11-08
2023-06-30	$3,357,416	23,886	+13.0%	Shares	Sole	2023-07-26
2023-03-31	$2,991,170	21,142	+1.5%	Shares	Sole	2023-04-28
2022-12-31	$3,258,488	20,829	-10.0%	Shares	Sole	2023-02-01
2022-09-30	$2,839,660	23,145	+1.3%	Shares	Sole	2022-10-25
2022-06-30	$3,037,396	22,841	+2.9%	Shares	Sole	2022-08-03
2022-03-31	$3,037,197	22,192	-1.7%	Shares	Sole	2022-05-04
2021-12-31	$3,906,046	22,577	-70.2%	Shares	Sole	2022-01-27
2021-09-30	$10,997,205	75,681	+5.4%	Shares	Sole	2021-10-29
2021-06-30	$9,478,745	71,825	+16.7%	Shares	Sole	2021-07-26
2021-03-31	$7,902,022	61,571	+294.2%	Shares	Sole	2021-04-27
2020-12-31	$1,861,554	15,621	+0.8%	Shares	Sole	2021-01-25
2020-09-30	$1,773,679	15,492	+13.4%	Shares	Sole	2020-11-06
2020-06-30	$1,557,377	13,666	-31.3%	Shares	Sole	2020-07-23
2020-03-31	$1,597,809	19,898	—	Shares	Sole	2020-04-30
No filing history on record for this holder in this stock.