CONNING INC.

Position in DGX — Quest Diagnostics Inc

CIK 801051 HARTFORD, CT

Position in DGX

as of Jun 30, 2026 · filed Jul 30, 2026 Compact

Position Value

$39,578,271

+$5,104,214 QoQ

Shares Held

186,734

+6.2% QoQ

Ownership

0.169%

of shares outstanding

% of Portfolio

1.49%

of 13F equity value

Holder Rank

#78

of 1,095 holders

Holding Since

Jun 2020

10 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

CONNING INC. holds $50,492,269 across 3 Diagnostics & Research names. DGX ranks #1 (78.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	DGX	Quest Diagnostics Inc This page	186,734	$39,578,271
2	TMO	Thermo Fisher Scientific Inc.	11,866	$5,949,137
3	DHR	Danaher Corp /De/	26,065	$4,964,861

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$39,578,271	186,734	+6.2%	Shares	Sole	2026-07-30
2026-03-31	$34,474,057	175,906	+1.5%	Shares	Sole	2026-04-30
2025-12-31	$30,066,154	173,262	+11344.0%	Shares	Sole	2026-02-05
2021-12-31	$261,937	1,514	-3.6%	Shares	Sole	2022-01-27
2021-09-30	$228,282	1,571	-9.8%	Shares	Sole	2021-11-05
2021-06-30	$229,759	1,741	-8.4%	Shares	Sole	2021-07-29
2021-03-31	$243,974	1,901	-7.8%	Shares	Sole	2021-04-23
2020-12-31	$245,609	2,061	-4.6%	Shares	Sole	2021-01-28
2020-09-30	$247,298	2,160	+0.9%	Shares	Sole	2020-10-21
2020-06-30	$243,874	2,140	—	Shares	Sole	2020-08-07
No filing history on record for this holder in this stock.