Quest Diagnostics Incorporated
US ˙ NYSE ˙ US74834L1008

SecurityDGX / Quest Diagnostics Incorporated
InstitutionHighPoint Advisor Group LLC
Latest Disclosed Ownership1,659 shares
Latest Disclosed Value $ 325,086
HighPoint Advisor Group LLC reports 0.24% increase in ownership of DGX / Quest Diagnostics Incorporated

On May 14, 2026 - HighPoint Advisor Group LLC filed a 13F-HR form disclosing ownership of 1,659 shares of Quest Diagnostics Incorporated (US:DGX) valued at $325,131 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 14, 2026 disclosing 1,655 shares of Quest Diagnostics Incorporated. This represents a change in shares of 0.24% during the quarter. The current value of the position is $332,281 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F QUEST DIAGNOSTICS Common Stock 74834L100 1,659 4 0.24 325 13.24 0.0136
2026-05-14 2025-12-31 13F/A-2 QUEST DIAGNOSTICS Common Stock 74834L100 1,655 -5,310 -76.24 287 -78.37 0.0120
2026-02-04 2025-12-31 13F QUEST DIAGNOSTICS Common Stock 74834L100 7,236 271 1,256 0.0582
2025-11-05 2025-09-30 13F QUEST DIAGNOSTICS Common Stock 74834L100 6,965 618 9.74 1,327 16.40 0.0632
2025-08-07 2025-06-30 13F QUEST DIAGNOSTICS Common Stock 74834L100 6,347 186 3.02 1,140 3.73 0.0606
2025-05-05 2025-03-31 13F QUEST DIAGNOSTICS Common Stock 74834L100 6,161 306 5.23 1,100 12.49 0.0640
2025-02-12 2024-12-31 13F QUEST DIAGNOSTICS Common Stock 74834L100 5,855 456 8.45 977 16.59 0.0531
2024-11-04 2024-09-30 13F QUEST DIAGNOSTICS Common Stock 74834L100 5,399 394 7.87 838 0.0489
2024-08-08 2024-06-30 13F QUEST DIAGNOSTICS Common Stock 74834L100 5,005 69 1.40 1 0.0427
2024-05-14 2024-03-31 13F QUEST DIAGNOSTICS Common Stock 74834L100 4,936 409 9.03 1 -100.00 0.0491
2024-03-26 2023-12-31 13F QUEST DIAGNOSTICS Common Stock 74834L100 4,527 860 23.45 585 17.47 0.0419
2022-08-15 2022-06-30 13F QUEST DIAGNOSTICS Common Stock 74834L100 3,667 359 10.85 498 3.53 0.0545
2021-11-15 2021-09-30 13F QUEST DIAGNOSTICS Common Stock 74834L100 3,308 71 2.19 481 12.65 0.0471
2021-07-29 2021-06-30 13F QUEST DIAGNOSTICS Common Stock 74834L100 3,237 236 7.86 427 12.37 0.0430
2021-04-12 2021-03-31 13F QUEST DIAGNOSTICS Common Stock 74834L100 3,001 7 0.23 380 4.11 0.0440
2021-02-10 2020-12-31 13F QUEST DIAGNOSTICS Common Stock 74834L100 2,994 35 1.18 365 -3.69 0.0444
2020-11-06 2020-09-30 13F QUEST DIAGNOSTICS Common Stock 74834L100 2,959 17 0.58 379 12.80 0.0686
2020-08-13 2020-06-30 13F QUEST DIAGNOSTICS Common Stock 74834L100 2,942 -518 -14.97 336 -8.70 0.0718
2020-05-01 2020-03-31 13F/A-2 QUEST DIAGNOSTICS Common Stock 74834L100 3,460 129 3.87 368 3.08 0.0876
2020-04-27 2020-03-31 13F/A-1 QUEST DIAGNOSTICS Common Stock 74834L100 368 -3,092 3 0.0546
2020-04-27 2020-03-31 13F QUEST DIAGNOSTICS Common Stock 74834L100 3,331 0 357 73,300.6868
2020-02-13 2019-12-31 13F QUEST DIAGNOSTICS Common Stock 74834L100 3,331 143 4.49 357 10.53 0.0735
2019-11-12 2019-09-30 13F QUEST DIAGNOSTICS Common Stock 74834L100 3,188 123 4.01 323 7.67 0.0714
2019-08-15 2019-06-30 13F/A-1 QUEST DIAGNOSTICS Common Stock 74834L100 3,065 -41 -1.32 300 -0.99 0.0702
2019-08-15 2019-06-30 13F QUEST DIAGNOSTICS Common Stock 74834L100 3,106 0 303
2019-05-08 2019-03-31 13F QUEST DIAGNOSTICS Common Stock 74834L100 3,106 379 13.90 303 26.25 0.0742
2019-02-20 2018-12-31 13F QUEST DIAGNOSTICS Common Stock 74834L100 2,727 734 36.83 240 18.81 0.0636
2018-10-23 2018-09-30 13F QUEST DIAGNOSTICS Common Stock 74834L100 1,993 6 0.30 202 -7.34 0.0553
2018-08-20 2018-06-30 13F QUEST DIAGNOSTICS Common Stock 74834L100 1,987 6 0.30 218 0.46 0.0588
2018-06-11 2018-03-31 13F QUEST DIAGNOSTICS Common Stock 74834L100 1,981 1,981 217 0.0596
2018-02-15 2017-12-31 13F QUEST DIAGNOSTICS Common Stock 74834L100 0 -2,330 -100.00 0 -100.00
2017-11-06 2017-09-30 13F QUEST DIAGNOSTICS Common Stock 74834L100 2,330 -9,206 -79.80 218 -64.09 0.0676
2017-08-15 2017-06-30 13F QUEST DIAGNOSTICS Common Stock 74834L100 11,536 0 0.00 607 0.00 0.1953
2017-08-07 2017-03-31 13F QUEST DIAGNOSTICS Common Stock 74834L100 11,536 3,622 45.77 607 -22.08 0.1953
2017-03-02 2016-12-31 13F QUEST DIAGNOSTICS Common Stock 74834L100 7,914 42 0.53 779 15.41 0.2509
2016-11-21 2016-09-30 13F QUEST DIAGNOSTICS Common Stock 74834L100 7,872 -586 -6.93 675 -6.64 0.2376
2016-08-10 2016-06-30 13F QUEST DIAGNOSTICS Common Stock 74834L100 8,458 8,458 723 0.2535
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.