AMERICAN CENTURY COMPANIES INC

Position in LH — Labcorp Holdings Inc.

CIK 748054 KANSAS CITY, MO

Position in LH

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$236,606,440

+$20,275,558 QoQ

Shares Held

845,023

+4.2% QoQ

Ownership

1.04%

of shares outstanding

% of Portfolio

0.11%

of 13F equity value

Holder Rank

#19

of 1,044 holders

Holding Since

Jun 2024

9 quarters on record

Voting authority Sole 95% Shared 5% None 0%

Healthcare · as of Jun 30, 2026

AMERICAN CENTURY COMPANIES INC holds $1,699,444,214 across 27 Diagnostics & Research names. LH ranks #2 (13.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	IDXX	Idexx Laboratories Inc /De	808,358	$425,551,985
2	LH	Labcorp Holdings Inc. This page	845,023	$236,606,440
3	IQV	Iqvia Holdings Inc.	1,059,526	$204,721,613
4	DGX	Quest Diagnostics Inc	818,220	$173,421,729
5	NTRA	Natera, Inc.	478,732	$129,951,801
6	RDNT	RadNet, Inc.	1,618,424	$99,808,208
7	DHR	Danaher Corp /De/	492,315	$93,776,161
8	GH	Guardant Health, Inc.	608,695	$91,322,510

9 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$236,606,440	845,023	+4.2%	Shares	Defined	2026-08-12
2026-03-31	$216,330,882	810,805	-1.1%	Shares	Defined	2026-05-15
2025-12-31	$205,598,668	819,510	+6.9%	Shares	Defined	2026-02-13
2025-09-30	$220,011,969	766,432	-14.4%	Shares	Defined	2025-11-12
2025-06-30	$234,907,336	894,851	-4.5%	Shares	Defined	2025-08-12
2025-03-31	$218,025,013	936,775	+1.7%	Shares	Defined	2025-05-13
2024-12-31	$211,245,914	921,184	+11.5%	Shares	Defined	2025-02-11
2024-09-30	$184,599,396	826,022	+10.2%	Shares	Defined	2024-11-12
2024-06-30	$152,595,664	749,819	—	Shares	Defined	2024-08-07
No filing history on record for this holder in this stock.