THOROUGHBRED FINANCIAL SERVICES, LLC

Position in DGX — Quest Diagnostics Inc

CIK 1091370 BRENTWOOD, TN

Position in DGX

as of Jun 30, 2026 · filed Aug 11, 2026 Compact

Position Value

$1,952,483

+$147,312 QoQ

Shares Held

9,212

+0.0% QoQ

Ownership

0.008%

of shares outstanding

% of Portfolio

0.15%

of 13F equity value

Holder Rank

#388

of 1,090 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Healthcare · as of Jun 30, 2026

THOROUGHBRED FINANCIAL SERVICES, LLC holds $5,471,158 across 3 Diagnostics & Research names. DGX ranks #2 (35.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NTRA	Natera, Inc.	10,567	$2,868,412
2	DGX	Quest Diagnostics Inc This page	9,212	$1,952,483
3	TMO	Thermo Fisher Scientific Inc.	1,297	$650,263

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,952,483	9,212	+0.0%	Shares	Sole	2026-08-11
2026-03-31	$1,805,171	9,211	+0.0%	Shares	Sole	2026-05-12
2025-12-31	$1,598,211	9,210	-3.0%	Shares	Sole	2026-02-10
2025-09-30	$1,809,557	9,495	+1.9%	Shares	Sole	2025-11-10
2025-06-30	$1,673,792	9,318	-24.8%	Shares	Sole	2025-08-08
2025-03-31	$2,096,388	12,390	-0.5%	Shares	Sole	2025-05-09
2024-12-31	$1,879,112	12,456	-0.9%	Shares	Sole	2025-02-12
2024-09-30	$1,951,492	12,570	-3.4%	Shares	Sole	2024-11-08
2024-06-30	$1,781,356	13,014	+23.0%	Shares	Sole	2024-08-08
2024-03-31	$1,408,836	10,584	-31.4%	Shares	Sole	2024-05-07
2023-12-31	$2,127,212	15,428	-5.8%	Shares	Sole	2024-02-09
2023-09-30	$1,996,676	16,385	+30.5%	Shares	Sole	2023-11-08
2023-06-30	$1,765,152	12,558	-2.8%	Shares	Sole	2023-08-03
2023-03-31	$1,828,770	12,926	+0.0%	Shares	Sole	2023-04-24
2022-12-31	$2,021,987	12,925	-0.8%	Shares	Sole	2023-02-07
2022-09-30	$1,597,791	13,023	-2.2%	Shares	Sole	2022-10-27
2022-06-30	$1,771,426	13,321	-1.2%	Shares	Sole	2022-08-03
2022-03-31	$1,845,420	13,484	+99.0%	Shares	Sole	2022-05-04
2021-12-31	$1,172,315	6,776	+8.1%	Shares	Sole	2022-02-09
2021-09-30	$910,512	6,266	+4.3%	Shares	Sole	2021-10-27
2021-06-30	$792,875	6,008	+8.3%	Shares	Sole	2021-07-27
2021-03-31	$712,158	5,549	-1.8%	Shares	Sole	2021-04-30
2020-12-31	$673,429	5,651	+3.3%	Shares	Sole	2021-01-26
2020-09-30	$626,489	5,472	+4.8%	Shares	Sole	2020-10-28
2020-06-30	$595,099	5,222	-59.8%	Shares	Sole	2020-07-20
2020-03-31	$1,042,775	12,986	—	Shares	Sole	2020-04-23
No filing history on record for this holder in this stock.