奎斯特診斷公司
US ˙ NYSE ˙ US74834L1008

SecurityDGX / Quest Diagnostics Incorporated
InstitutionFranklin Resources Inc
Latest Disclosed Ownership121,667 shares
Latest Disclosed Value $ 23,844,300
Franklin Resources Inc reports 162.96% increase in ownership of DGX / Quest Diagnostics Incorporated

On May 13, 2026 - Franklin Resources Inc filed a 13F-HR form disclosing ownership of 121,667 shares of Quest Diagnostics Incorporated (US:DGX) valued at $23,844,299 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 46,268 shares of Quest Diagnostics Incorporated. This represents a change in shares of 162.96% during the quarter. The current value of the position is $23,861,332 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.

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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)
2026-05-13 2026-03-31 13F QUEST DIAGNOSTICS COM 74834L100 121,667 75,399 162.96 23,844 197.01 0.0009
2026-02-11 2025-12-31 13F QUEST DIAGNOSTICS COM 74834L100 46,268 -3,022 -6.13 8,029 -14.53 0.0020
2025-11-13 2025-09-30 13F QUEST DIAGNOSTICS COM 74834L100 49,290 -90,839 -64.83 9,394 -62.68 0.0023
2025-08-12 2025-06-30 13F QUEST DIAGNOSTICS COM 74834L100 140,129 76,031 118.62 25,171 132.10 0.0067
2025-05-13 2025-03-31 13F QUEST DIAGNOSTICS COM 74834L100 64,098 6,991 12.24 10,845 25.89 0.0031
2025-02-12 2024-12-31 13F QUEST DIAGNOSTICS COM 74834L100 57,107 2,210 4.03 8,615 5.33 0.0024
2024-11-27 2024-09-30 13F/A-1 QUEST DIAGNOSTICS COM 74834L100 54,897 17,240 45.78 8,180 58.69 0.0023
2024-11-12 2024-09-30 13F QUEST DIAGNOSTICS COM 74834L100 54,897 17,240 8,180 0.0004
2024-08-14 2024-06-30 13F QUEST DIAGNOSTICS COM 74834L100 37,657 -1,657 -4.21 5,154 -1.51 0.0016
2024-05-13 2024-03-31 13F QUEST DIAGNOSTICS COM 74834L100 39,314 1,462 3.86 5,233 0.27 0.0017
2024-02-09 2023-12-31 13F QUEST DIAGNOSTICS COM 74834L100 37,852 -24 -0.06 5,219 13.09 0.0024
2023-11-13 2023-09-30 13F QUEST DIAGNOSTICS COM 74834L100 37,876 -22,614 -37.38 4,616 -45.72 0.0023
2023-08-11 2023-06-30 13F QUEST DIAGNOSTICS COM 74834L100 60,490 -10,472 -14.76 8,502 -15.31 0.0040
2023-05-12 2023-03-31 13F QUEST DIAGNOSTICS COM 74834L100 70,962 -1,820 -2.50 10,040 -11.83 0.0050
2023-02-10 2022-12-31 13F QUEST DIAGNOSTICS COM 74834L100 72,782 -312,874 -81.13 11,386 -75.94 0.0059
2022-11-14 2022-09-30 13F QUEST DIAGNOSTICS COM 74834L100 385,656 894 0.23 47,316 -7.52 0.0258
2022-08-11 2022-06-30 13F QUEST DIAGNOSTICS COM 74834L100 384,762 -91,751 -19.25 51,166 -21.54 0.0254
2022-05-13 2022-03-31 13F QUEST DIAGNOSTICS COM 74834L100 476,513 -11,546 -2.37 65,215 -22.77 0.0261
2022-02-11 2021-12-31 13F QUEST DIAGNOSTICS COM 74834L100 488,059 -18,806 -3.71 84,438 14.62 0.0305
2021-11-12 2021-09-30 13F QUEST DIAGNOSTICS COM 74834L100 506,865 30,105 6.31 73,670 17.11 0.0277
2021-08-13 2021-06-30 13F QUEST DIAGNOSTICS COM 74834L100 476,760 20,961 4.60 62,904 7.56 0.0240
2021-05-13 2021-03-31 13F QUEST DIAGNOSTICS COM 74834L100 455,799 -505,711 -52.60 58,480 -48.97 0.0238
2021-02-10 2020-12-31 13F QUEST DIAGNOSTICS COM 74834L100 961,510 -398,286 -29.29 114,600 -26.39 0.0485
2020-11-12 2020-09-30 13F QUEST DIAGNOSTICS COM 74834L100 1,359,796 2,153 0.16 155,678 -11.62 0.0754
2020-08-13 2020-06-30 13F QUEST DIAGNOSTICS COM 74834L100 1,357,643 409,691 43.22 176,153 131.41 0.0907
2020-05-13 2020-03-31 13F QUEST DIAGNOSTICS COM 74834L100 947,952 4,975 0.53 76,120 -24.41 0.0508
2020-03-11 2019-12-31 13F/A-1 QUEST DIAGNOSTICS COM 74834L100 942,977 5,020 0.54 100,700 0.31 0.0529
2020-02-12 2019-12-31 13F QUEST DIAGNOSTICS COM 74834L100 942,977 5,020 100,700 12,719.7887
2019-11-14 2019-09-30 13F QUEST DIAGNOSTICS COM 74834L100 937,957 4,183 0.45 100,390 5.60 0.0545
2019-08-14 2019-06-30 13F QUEST DIAGNOSTICS COM 74834L100 933,774 15,937 1.74 95,067 15.19 0.0506
2019-05-15 2019-03-31 13F/A-1 QUEST DIAGNOSTICS COM 74834L100 917,837 1,114 0.12 82,532 8.12 0.0442
2019-05-14 2019-03-31 13F QUEST DIAGNOSTICS COM 74834L100 917,837 1,114 82,532
2019-02-12 2018-12-31 13F QUEST DIAGNOSTICS COM 74834L100 916,723 -3,679 -0.40 76,335 -23.14 0.0461
2018-11-13 2018-09-30 13F QUEST DIAGNOSTICS COM 74834L100 920,402 -10,830 -1.16 99,320 -2.99 0.0494
2018-08-14 2018-06-30 13F QUEST DIAGNOSTICS COM 74834L100 931,232 -3,933 -0.42 102,380 9.15 0.0525
2018-05-10 2018-03-31 13F QUEST DIAGNOSTICS COM 74834L100 935,165 -3,278 -0.35 93,797 1.48 0.0476
2018-02-14 2017-12-31 13F QUEST DIAGNOSTICS COM 74834L100 938,443 -2,359 -0.25 92,427 4.92 0.0444
2017-11-13 2017-09-30 13F QUEST DIAGNOSTICS COM 74834L100 940,802 726 0.08 88,097 -15.70 0.0432
2017-08-10 2017-06-30 13F QUEST DIAGNOSTICS COM 74834L100 940,076 -2,221 -0.24 104,499 12.94 0.0521
2017-05-12 2017-03-31 13F QUEST DIAGNOSTICS COM 74834L100 942,297 -792 -0.08 92,524 6.75 0.0470
2017-02-14 2016-12-31 13F QUEST DIAGNOSTICS COM 74834L100 943,089 -2,700 -0.29 86,670 8.28 0.0449
2016-11-14 2016-09-30 13F QUEST DIAGNOSTICS COM 74834L100 945,789 -2,461 -0.26 80,042 3.69 0.0419
2016-08-11 2016-06-30 13F QUEST DIAGNOSTICS COM 74834L100 948,250 850 0.09 77,197 14.04 0.0415
2016-05-10 2016-03-31 13F QUEST DIAGNOSTICS COM 74834L100 947,400 0 0.00 67,692 0.44 0.0359
2016-04-27 2015-12-31 13F/A-1 QUEST DIAGNOSTICS COM 74834L100 947,400 -3,592 -0.38 67,398 15.30 0.0341
2016-02-12 2015-12-31 13F QUEST DIAGNOSTICS COM 74834L100 947,400 67,398
2015-11-10 2015-09-30 13F QUEST DIAGNOSTICS COM 74834L100 950,992 -83,180 -8.04 58,457 -22.06 0.0289
2015-08-12 2015-06-30 13F QUEST DIAGNOSTICS COM 74834L100 1,034,172 -8,481 -0.81 74,998 -6.40 0.0340
2015-05-14 2015-03-31 13F QUEST DIAGNOSTICS COM 74834L100 1,042,653 -20,608 -1.94 80,128 12.38 0.0363
2015-02-10 2014-12-31 13F QUEST DIAGNOSTICS COM 74834L100 1,063,261 -2,681 -0.25 71,301 10.23 0.0323
2014-11-12 2014-09-30 13F QUEST DIAGNOSTICS COM 74834L100 1,065,942 -329,974 -23.64 64,682 -21.05 0.0295
2014-08-12 2014-06-30 13F QUEST DIAGNOSTICS COM 74834L100 1,395,916 -222,895 -13.77 81,927 -12.62 0.0361
2014-05-13 2014-03-31 13F QUEST DIAGNOSTICS COM 74834L100 1,618,811 -45,250 -2.72 93,761 5.24 0.0443
2014-02-12 2013-12-31 13F QUEST DIAGNOSTICS COM 74834L100 1,664,061 -51,770 -3.02 89,093 -15.97 0.0435
2013-11-14 2013-09-30 13F QUEST DIAGNOSTICS COM 74834L100 1,715,831 8,186 0.48 106,021 2.40 0.0564
2013-08-09 2013-06-30 13F QUEST DIAGNOSTICS COM 74834L100 1,707,645 1,707,645 103,534 0.0591
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.