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Sigma Planning Corp

Position in DGX — Quest Diagnostics Inc

CIK 1449126 ANN ARBOR, MI

Position in DGX

as of Jun 30, 2026 · filed Aug 7, 2026
Position Value
$889,978
+$62,943 QoQ
Shares Held
4,199
-0.5% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#504
of 1,090 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in DGX Over Time

Shares Held

Position Value (USD)

Position in Diagnostics & Research

Healthcare · as of Jun 30, 2026

Sigma Planning Corp holds $4,409,326 across 6 Diagnostics & Research names. DGX ranks #2 (20.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 DGX
Quest Diagnostics Inc
This page
4,199 $889,978

All Filings in DGX

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $889,978 4,199
2026-03-31 $827,035 4,220
2025-12-31 $833,638 4,804
2025-09-30 $872,665 4,579
2025-06-30 $917,909 5,110
2025-03-31 $905,558 5,352
2024-12-31 $829,277 5,497
2024-09-30 $834,158 5,373
2024-06-30 $678,514 4,957
2024-03-31 $579,294 4,352
2023-12-31 $247,494 1,795
2023-09-30 $948,680 7,785
2023-06-30 $1,084,842 7,718
2023-03-31 $1,060,817 7,498
2022-12-31 $1,792,958 11,461
2022-09-30 $1,424,185 11,608
2022-06-30 $1,511,184 11,364
2022-03-31 $677,730 4,952
2021-12-31 $811,070 4,688
2021-09-30 $635,876 4,376
2021-06-30 $602,575 4,566
2021-03-31 $597,679 4,657
2020-12-31 $463,213 3,887
2020-09-30 $417,545 3,647
2020-06-30 $409,230 3,591
2020-03-31 $279,042 3,475