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APPLETON PARTNERS INC/MA

Position in DGX — Quest Diagnostics Inc

CIK 1055290 BOSTON, MA

Position in DGX

as of Jun 30, 2026 · filed Jul 21, 2026
Position Value
$4,413,434
+$273,357 QoQ
Shares Held
20,823
-1.4% QoQ
Ownership
0.019%
of shares outstanding
% of Portfolio
0.40%
of 13F equity value
Holder Rank
#266
of 1,090 holders
Holding Since
Mar 2025
6 quarters on record

Common Shares in DGX Over Time

Shares Held

Position Value (USD)

Position in Diagnostics & Research

Healthcare · as of Jun 30, 2026

APPLETON PARTNERS INC/MA holds $20,622,521 across 3 Diagnostics & Research names. DGX ranks #3 (21.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 DGX
Quest Diagnostics Inc
This page
20,823 $4,413,434

All Filings in DGX

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6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,413,434 20,823
2026-03-31 $4,140,077 21,125
2025-12-31 $3,641,006 20,982
2025-09-30 $3,859,054 20,249
2025-06-30 $3,439,195 19,146
2025-03-31 $1,362,736 8,054