QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

Rafferty Asset Management, LLC's Holding History (CIK: 0001389426)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 11,975 Value ($000) $2,078 Avg Close $182.07 Range $173.39 - $197.55

Q3 2025

Shares 12,416 Value ($000) $2,366 Avg Close $176.64 Range $163.92 - $190.64

Q2 2025

Shares 11,803 Value ($000) $2,120 Avg Close $172.09 Range $155.80 - $180.75

Q1 2025

Shares 10,279 Value ($000) $1,739 Avg Close $161.93 Range $146.66 - $176.41

Q4 2024

Shares 12,659 Value ($000) $1,910 Avg Close $152.61 Range $143.46 - $162.25

Q3 2024

Shares 11,291 Value ($000) $1,753 Avg Close $145.81 Range $132.40 - $155.63

Q2 2024

Shares 12,089 Value ($000) $1,655 Avg Close $132.98 Range $121.83 - $141.45

Q1 2024

Shares 11,453 Value ($000) $1,525 Avg Close $125.21 Range $118.84 - $138.00

Q4 2023

Shares 11,437 Value ($000) $1,577 Avg Close $126.28 Range $114.23 - $136.42

Q3 2023

Shares 11,723 Value ($000) $1,429 Avg Close $127.23 Range $116.28 - $139.06

Q2 2023

Shares 10,843 Value ($000) $1,524 Avg Close $130.98 Range $123.12 - $141.24

Q1 2023

Shares 9,932 Value ($000) $1,405 Avg Close $135.20 Range $123.25 - $148.14

Q4 2022

Shares 9,800 Value ($000) $1,533 Avg Close $135.28 Range $114.90 - $149.06

Q3 2022

Shares 6,232 Value ($000) $765 Avg Close $123.30 Range $112.74 - $133.75

Q2 2022

Shares 2,848 Value ($000) $379 Avg Close $126.95 Range $116.79 - $135.49

Q1 2022

Shares 3,637 Value ($000) $498 Avg Close $129.14 Range $116.62 - $159.25

Q4 2021

Shares 4,124 Value ($000) $713 Avg Close $140.46 Range $128.33 - $160.79

Q3 2021

Shares 3,897 Value ($000) $566 Avg Close $134.48 Range $120.64 - $147.59

Q2 2021

Shares 2,903 Value ($000) $383 Avg Close $119.77 Range $115.00 - $130.65

Q1 2021

Shares 2,758 Value ($000) $354 Avg Close $112.12 Range $103.22 - $122.67

Q4 2020

Shares 2,579 Value ($000) $307 Avg Close $110.49 Range $98.77 - $118.60

Q3 2020

Shares 2,817 Value ($000) $323 Avg Close $106.55 Range $93.90 - $118.90

Q2 2020

Shares 12,325 Value ($000) $1,405 Avg Close $95.20 Range $65.05 - $112.22

Q4 2019

Shares 3,638 Value ($000) $389 Avg Close $92.43 Range $88.27 - $96.58

Q2 2014

Shares 6,654 Value ($000) $391 Avg Close $46.37 Range $43.49 - $49.44

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,975	$2,078	$182.07	$173.39 - $197.55
Q3 2025	12,416	$2,366	$176.64	$163.92 - $190.64
Q2 2025	11,803	$2,120	$172.09	$155.80 - $180.75
Q1 2025	10,279	$1,739	$161.93	$146.66 - $176.41
Q4 2024	12,659	$1,910	$152.61	$143.46 - $162.25
Q3 2024	11,291	$1,753	$145.81	$132.40 - $155.63
Q2 2024	12,089	$1,655	$132.98	$121.83 - $141.45
Q1 2024	11,453	$1,525	$125.21	$118.84 - $138.00
Q4 2023	11,437	$1,577	$126.28	$114.23 - $136.42
Q3 2023	11,723	$1,429	$127.23	$116.28 - $139.06
Q2 2023	10,843	$1,524	$130.98	$123.12 - $141.24
Q1 2023	9,932	$1,405	$135.20	$123.25 - $148.14
Q4 2022	9,800	$1,533	$135.28	$114.90 - $149.06
Q3 2022	6,232	$765	$123.30	$112.74 - $133.75
Q2 2022	2,848	$379	$126.95	$116.79 - $135.49
Q1 2022	3,637	$498	$129.14	$116.62 - $159.25
Q4 2021	4,124	$713	$140.46	$128.33 - $160.79
Q3 2021	3,897	$566	$134.48	$120.64 - $147.59
Q2 2021	2,903	$383	$119.77	$115.00 - $130.65
Q1 2021	2,758	$354	$112.12	$103.22 - $122.67
Q4 2020	2,579	$307	$110.49	$98.77 - $118.60
Q3 2020	2,817	$323	$106.55	$93.90 - $118.90
Q2 2020	12,325	$1,405	$95.20	$65.05 - $112.22
Q4 2019	3,638	$389	$92.43	$88.27 - $96.58
Q2 2014	6,654	$391	$46.37	$43.49 - $49.44