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STEPH & CO

Position in DGX — Quest Diagnostics Inc

CIK 941519 MARINETTE, WI

Position in DGX

as of Jun 30, 2026 · filed Jul 16, 2026
Position Value
$825,757
+$188,235 QoQ
Shares Held
3,896
+19.8% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
1.49%
of 13F equity value
Holder Rank
#523
of 1,090 holders
Holding Since
Mar 2024
10 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

STEPH & CO holds $1,063,484 across 3 Diagnostics & Research names. DGX ranks #1 (77.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 DGX
Quest Diagnostics Inc
This page
3,896 $825,757

All Filings in DGX

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10 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $825,757 3,896
2026-03-31 $637,522 3,253
2025-12-31 $561,369 3,235
2025-09-30 $702,859 3,688
2025-06-30 $786,420 4,378
2025-03-31 $747,694 4,419
2024-12-31 $724,429 4,802
2024-09-30 $766,003 4,934
2024-06-30 $663,868 4,850
2024-03-31 $684,052 5,139