Skip to main content
Equibles

FULLER & THALER ASSET MANAGEMENT, INC.

Position in DGX — Quest Diagnostics Inc

CIK 1082327 SAN MATEO, CA
Back to DGX Full portfolio

Position in DGX

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$6,698,679
+$1,814,466 QoQ
Shares Held
31,605
+26.8% QoQ
Ownership
0.029%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#209
of 1,097 holders
Holding Since
Dec 2022
15 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in DGX Over Time

Shares Held

Position Value (USD)

Position in Diagnostics & Research

Healthcare · as of Jun 30, 2026

FULLER & THALER ASSET MANAGEMENT, INC. holds $741,523,491 across 11 Diagnostics & Research names. DGX ranks #6 (0.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 GH
Guardant Health, Inc.
 2,629,007 $394,429,920
2 MEDP
Medpace Holdings, Inc.
 230,555 $122,099,622
3 VCYT
Veracyte, Inc.
 1,509,749 $88,667,558
4 WAT
Waters Corp /De/
 190,721 $71,528,003
5 BLLN
BillionToOne, Inc.
 418,565 $50,219,428
6 DGX
Quest Diagnostics Inc
This page 		31,605 $6,698,679
7 IQV
Iqvia Holdings Inc.
 17,149 $3,313,529
8 A
Agilent Technologies, Inc.
 17,377 $2,308,186

All Filings in DGX

Export CSV
15 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $6,698,679 31,605
2026-03-31 $4,884,213 24,922
2025-12-31 $3,394,593 19,562
2025-09-30 $2,706,236 14,200
2025-06-30 $2,603,916 14,496
2025-03-31 $2,260,681 13,361
2024-12-31 $3,593,786 23,822
2024-09-30 $3,318,779 21,377
2024-06-30 $2,370,898 17,321
2024-03-31 $1,633,392 12,271
2023-12-31 $1,357,152 9,843
2023-09-30 $809,759 6,645
2023-06-30 $849,685 6,045
2023-03-31 $655,052 4,630
2022-12-31 $13,297 85