QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

GHP Investment Advisors, Inc.'s Holding History (CIK: 0001401561)

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

Q4 2025

Shares 38,486 Value ($000) $6,679 Avg Close $182.07 Range $173.39 - $197.55

Q3 2025

Shares 39,255 Value ($000) $7,481 Avg Close $176.64 Range $163.92 - $190.64

Q2 2025

Shares 40,502 Value ($000) $7,275 Avg Close $172.09 Range $155.80 - $180.75

Q1 2025

Shares 40,164 Value ($000) $6,796 Avg Close $161.93 Range $146.66 - $176.41

Q4 2024

Shares 38,172 Value ($000) $5,759 Avg Close $152.61 Range $143.46 - $162.25

Q3 2024

Shares 36,157 Value ($000) $5,613 Avg Close $145.81 Range $132.40 - $155.63

Q2 2024

Shares 35,214 Value ($000) $4,820 Avg Close $132.98 Range $121.83 - $141.45

Q1 2024

Shares 33,675 Value ($000) $4,482 Avg Close $125.21 Range $118.84 - $138.00

Q4 2023

Shares 33,805 Value ($000) $4,661 Avg Close $126.28 Range $114.23 - $136.42

Q3 2023

Shares 32,912 Value ($000) $4,032 Avg Close $127.23 Range $116.28 - $139.06

Q2 2023

Shares 31,432 Value ($000) $4,244 Avg Close $130.98 Range $123.12 - $141.24

Q1 2023

Shares 28,768 Value ($000) $4,070 Avg Close $135.20 Range $123.25 - $148.14

Q4 2022

Shares 27,835 Value ($000) $4,354 Avg Close $135.28 Range $114.90 - $149.06

Q3 2022

Shares 25,297 Value ($000) $3,104 Avg Close $123.30 Range $112.74 - $133.75

Q2 2022

Shares 24,799 Value ($000) $3,298 Avg Close $126.95 Range $116.79 - $135.49

Q1 2022

Shares 22,964 Value ($000) $3,143 Avg Close $129.14 Range $116.62 - $159.25

Q4 2021

Shares 21,995 Value ($000) $3,805 Avg Close $140.46 Range $128.33 - $160.79

Q3 2021

Shares 20,416 Value ($000) $2,967 Avg Close $134.48 Range $120.64 - $147.59

Q2 2021

Shares 18,799 Value ($000) $2,481 Avg Close $119.77 Range $115.00 - $130.65

Q1 2021

Shares 18,079 Value ($000) $2,320 Avg Close $112.12 Range $103.22 - $122.67

Q4 2020

Shares 17,830 Value ($000) $2,125 Avg Close $110.49 Range $98.77 - $118.60

Q3 2020

Shares 17,360 Value ($000) $1,988 Avg Close $106.55 Range $93.90 - $118.90

Q2 2020

Shares 16,060 Value ($000) $1,830 Avg Close $95.20 Range $65.05 - $112.22

Q1 2020

Shares 13,710 Value ($000) $1,101 Avg Close $92.18 Range $65.22 - $105.64

Q4 2019

Shares 13,344 Value ($000) $1,425 Avg Close $92.43 Range $88.27 - $96.58

Q3 2019

Shares 11,785 Value ($000) $1,261 Avg Close $90.53 Range $85.50 - $95.23

Q2 2019

Shares 13,557 Value ($000) $1,380 Avg Close $84.30 Range $73.99 - $89.95

Q1 2019

Shares 12,991 Value ($000) $1,168 Avg Close $75.54 Range $69.30 - $79.02

Q4 2018

Shares 12,801 Value ($000) $1,066 Avg Close $81.26 Range $68.45 - $93.85

Q3 2018

Shares 10,030 Value ($000) $1,082 Avg Close $94.62 Range $90.13 - $99.79

Q2 2018

Shares 10,301 Value ($000) $1,132 Avg Close $89.48 Range $82.55 - $100.07

Q1 2018

Shares 10,287 Value ($000) $1,032 Avg Close $87.50 Range $81.42 - $92.99

Q4 2017

Shares 10,131 Value ($000) $998 Avg Close $80.65 Range $76.65 - $87.31

Q3 2017

Shares 9,622 Value ($000) $901 Avg Close $89.87 Range $77.62 - $95.26

Q2 2017

Shares 8,183 Value ($000) $910 Avg Close $89.16 Range $81.72 - $94.33

Q1 2017

Shares 7,705 Value ($000) $757 Avg Close $80.00 Range $75.65 - $83.94

Q4 2016

Shares 7,820 Value ($000) $719 Avg Close $71.99 Range $66.09 - $78.16

Q3 2016

Shares 7,648 Value ($000) $647 Avg Close $69.82 Range $66.73 - $72.20

Q2 2016

Shares 7,916 Value ($000) $644 Avg Close $62.99 Range $58.34 - $67.34

Q1 2016

Shares 7,852 Value ($000) $561 Avg Close $55.15 Range $49.08 - $59.76

Q4 2015

Shares 8,351 Value ($000) $594 Avg Close $54.99 Range $49.21 - $59.25

Q3 2015

Shares 8,519 Value ($000) $524 Avg Close $56.82 Range $48.84 - $61.18

Q2 2015

Shares 8,519 Value ($000) $625 Avg Close $59.70 Range $56.18 - $71.98

Q1 2015

Shares 8,165 Value ($000) $627 Avg Close $57.60 Range $52.93 - $63.03

Q4 2014

Shares 8,164 Value ($000) $547 Avg Close $50.52 Range $45.06 - $54.86

Q3 2014

Shares 8,152 Value ($000) $495 Avg Close $49.06 Range $46.54 - $51.28

Q2 2014

Shares 7,770 Value ($000) $456 Avg Close $46.37 Range $43.49 - $49.44

Q1 2014

Shares 8,108 Value ($000) $470 Avg Close $42.22 Range $39.75 - $47.66

Q4 2013

Shares 8,254 Value ($000) $442 Avg Close $46.46 Range $41.12 - $50.21

Q3 2013

Shares 9,628 Value ($000) $595 Avg Close $46.67 Range $44.29 - $48.97

Q2 2013

Shares 9,136 Value ($000) $554 Avg Close $46.22 Range $42.87 - $49.18

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	38,486	$6,679	$182.07	$173.39 - $197.55
Q3 2025	39,255	$7,481	$176.64	$163.92 - $190.64
Q2 2025	40,502	$7,275	$172.09	$155.80 - $180.75
Q1 2025	40,164	$6,796	$161.93	$146.66 - $176.41
Q4 2024	38,172	$5,759	$152.61	$143.46 - $162.25
Q3 2024	36,157	$5,613	$145.81	$132.40 - $155.63
Q2 2024	35,214	$4,820	$132.98	$121.83 - $141.45
Q1 2024	33,675	$4,482	$125.21	$118.84 - $138.00
Q4 2023	33,805	$4,661	$126.28	$114.23 - $136.42
Q3 2023	32,912	$4,032	$127.23	$116.28 - $139.06
Q2 2023	31,432	$4,244	$130.98	$123.12 - $141.24
Q1 2023	28,768	$4,070	$135.20	$123.25 - $148.14
Q4 2022	27,835	$4,354	$135.28	$114.90 - $149.06
Q3 2022	25,297	$3,104	$123.30	$112.74 - $133.75
Q2 2022	24,799	$3,298	$126.95	$116.79 - $135.49
Q1 2022	22,964	$3,143	$129.14	$116.62 - $159.25
Q4 2021	21,995	$3,805	$140.46	$128.33 - $160.79
Q3 2021	20,416	$2,967	$134.48	$120.64 - $147.59
Q2 2021	18,799	$2,481	$119.77	$115.00 - $130.65
Q1 2021	18,079	$2,320	$112.12	$103.22 - $122.67
Q4 2020	17,830	$2,125	$110.49	$98.77 - $118.60
Q3 2020	17,360	$1,988	$106.55	$93.90 - $118.90
Q2 2020	16,060	$1,830	$95.20	$65.05 - $112.22
Q1 2020	13,710	$1,101	$92.18	$65.22 - $105.64
Q4 2019	13,344	$1,425	$92.43	$88.27 - $96.58
Q3 2019	11,785	$1,261	$90.53	$85.50 - $95.23
Q2 2019	13,557	$1,380	$84.30	$73.99 - $89.95
Q1 2019	12,991	$1,168	$75.54	$69.30 - $79.02
Q4 2018	12,801	$1,066	$81.26	$68.45 - $93.85
Q3 2018	10,030	$1,082	$94.62	$90.13 - $99.79
Q2 2018	10,301	$1,132	$89.48	$82.55 - $100.07
Q1 2018	10,287	$1,032	$87.50	$81.42 - $92.99
Q4 2017	10,131	$998	$80.65	$76.65 - $87.31
Q3 2017	9,622	$901	$89.87	$77.62 - $95.26
Q2 2017	8,183	$910	$89.16	$81.72 - $94.33
Q1 2017	7,705	$757	$80.00	$75.65 - $83.94
Q4 2016	7,820	$719	$71.99	$66.09 - $78.16
Q3 2016	7,648	$647	$69.82	$66.73 - $72.20
Q2 2016	7,916	$644	$62.99	$58.34 - $67.34
Q1 2016	7,852	$561	$55.15	$49.08 - $59.76
Q4 2015	8,351	$594	$54.99	$49.21 - $59.25
Q3 2015	8,519	$524	$56.82	$48.84 - $61.18
Q2 2015	8,519	$625	$59.70	$56.18 - $71.98
Q1 2015	8,165	$627	$57.60	$52.93 - $63.03
Q4 2014	8,164	$547	$50.52	$45.06 - $54.86
Q3 2014	8,152	$495	$49.06	$46.54 - $51.28
Q2 2014	7,770	$456	$46.37	$43.49 - $49.44
Q1 2014	8,108	$470	$42.22	$39.75 - $47.66
Q4 2013	8,254	$442	$46.46	$41.12 - $50.21
Q3 2013	9,628	$595	$46.67	$44.29 - $48.97
Q2 2013	9,136	$554	$46.22	$42.87 - $49.18