DGX

Quest Diagnostics Incorporated
252.92 +2.97% 2026-10-29

Analysts 6 firms · 2 buy · 4 hold · target 255 +1% (245–260)

Last 90d 3 insider sales

52-week range
171.18 253.12
1-month+8.5%
3-month+8.5%
1-year+41.9%
3-year+104.7%
5-year+74.0%
vs 50-day+6.1%
vs 200-day+19.4%
Volatility24%
Beta-0.12
$ vol/day$248M
ATH253.12
From ATH-0.1%
Next report2027-02-09
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2026AprJulOct

bought sold · bigger dot, bigger trade · follows the chart’s range

WhenPeople SizeValuePrice
2d sched 1 $292,329 246.03
2mo sched 1 $2,427,200 238.28
2mo sched 1 $5,513,083 240.12
3mo sched 1 $376,288 235.42
5mo sched 1 $1,629,400 198.58
5mo sched 1 $1,941,400 191.39
8mo sell 1 $538,372 199.70
8mo sched 3 $2,534,527 199.70
8mo sched 4 $2,450,921 206.69
8mo sched 3 $717,315 200.99
8mo sched 1 $5,393,829 204.16
9mo sched 1 $1,155,048 208.25
11mo sell 1 $239,700 187.16
11mo sched 1 $10,589,701 187.16
11mo sched 1 $1,488,683 185.09
1.0y sell 1 $270,317 180.97
1.1y sched 1 $42,706 186.91
1.1y sched 1 $5,325,979 182.24
1.2y sched 1 $365,375 175.01
1.2y sched 1 $829,356 180.88
1.2y sched 1 $355,500 178.09
1.2y sched 1 $968,625 172.88
1.2y sched 1 $1,759,931 167.00
1.5y sched 1 $306,800 169.19
1.6y sched 2 $7,036,395 164.11
1.6y sched 1 $789,310 162.44
1.6y sched 1 $935,078 168.54
1.7y sched 2 $229,933 168.84
1.7y sched 2 $233,369 167.72
1.7y sell 1 $54,307 167.20
1.7y sched 2 $347,793 167.20
1.7y sell 2 $271,925 158.23
1.9y sell 2 $11,126,729 157.02
2.0y sell 1 $2,889,108 151.35
2.0y sell 1 $278,533 150.26
2.2y sell 1 $5,044,428 151.47
2.2y sell 1 $304,987 149.98
2.3y sell 1 $60,094 140.41
2.5y sched 1 $246,400 131.79
2.7y sched 2 $1,559,082 118.53
2.7y sell 1 $316,600 120.47
2.7y sched 2 $186,939 120.47
3.6y sell 2 $1,414,074 127.93
3.7y sell 1 $100,832 131.00
3.7y sell 1 $82,154 131.03
3.7y sell 2 $439,109 130.39
3.9y sell 1 $308,812 137.91
3.9y sell 1 $6,081,257 138.47
4.0y sell 1 $288,120 132.23
4.0y sell 1 $2,247,065 132.84
4.1y sell 1 $246,780 118.37
4.2y sell 1 $250,040 116.43
4.2y sell 1 $272,080 126.97
4.3y sell 1 $266,940 122.96
4.4y sell 1 $3,506,912 129.32
4.4y sell 1 $50,429,135 129.70
4.5y sell 1 $7,083,042 128.19
4.6y sell 2 $1,792,885 124.41
4.7y sell 1 $85,930 122.88
4.7y sell 2 $557,943 119.59
4.9y sell 1 $5,890,590 138.23
5.3y sell 1 $20,921,968 128.56
5.3y sell 2 $7,107,106 126.86
5.5y sell 1 $1,194,699 125.69
5.5y sell 1 $6,156,643 126.12
5.6y sell 1 $671,500 107.63
5.7y sell 1 $92,507 105.31
5.7y sell 1 $138,937 103.60
2026AprJulOct

bought sold · bigger dot, bigger trade · follows the chart’s range

AAAlan Armstrong 2B 7mo JJJulie Johnson 1B2S 12mo JLJulia Letlow 1B1S 1.3y CMCarol Devine Miller 2B2S 1.6y EBEarl Blumenauer 2B2S 2.6y TTThomas H Tuberville 1B1S 2.8y TCThomas R Carper 1B1S 2.9y KMKathy Manning 1B1S 4.2y SJSara Jacobs 1S 5.6y DPDean Phillips 4B4S 6.4y GCGilbert Cisneros 1B 7.6y KCK. Michael Conaway 1S 10.1y LFLois Frankel 2S 10.4y RHRichard L. Hanna 3S 12.0y

14 members · 16 buys / 21 sells · $228K–$995K disclosed · latest filing Aug 13, 2026 · full tracker ›

WhenMemberSize AmountPrice then
7mo buy AA Alan Armstrong $1K–$15K 195.51
7mo buy AA Alan Armstrong $1K–$15K 193.87
12mo sell JJ Julie Johnson $1K–$15K 176.54
1.0y sell JJ Julie Johnson $1K–$15K 173.49
1.0y buy JJ Julie Johnson $1K–$15K 173.49
1.3y sell JL Julia Letlow $1K–$15K 168.94
1.5y buy JL Julia Letlow $1K–$15K 172.85
1.6y sell CM Carol Devine Miller $15K–$50K 168.54
1.6y sell CM Carol Devine Miller $1K–$15K 168.54
2.6y sell EB Earl Blumenauer $1K–$15K 125.37
2.8y sell TT Thomas H Tuberville $15K–$50K 132.47
2.9y sell TC Thomas R Carper $1K–$15K 129.88
4.0y buy CM Carol Devine Miller $1K–$15K 139.75
4.2y sell KM Kathy Manning $1K–$15K 127.49
4.3y buy KM Kathy Manning $1K–$15K 124.63
4.6y sell EB Earl Blumenauer $1K–$15K 126.41
4.7y buy EB Earl Blumenauer $1K–$15K 118.54
5.3y buy CM Carol Devine Miller $15K–$50K 127.01
5.6y sell SJ Sara Jacobs $50K–$100K 114.42
5.6y buy TT Thomas H Tuberville $1K–$15K 115.09
6.4y sell DP Dean Phillips $1K–$15K 104.96
6.6y sell DP Dean Phillips $1K–$15K 68.11
6.6y buy TC Thomas R Carper $1K–$15K 68.11
6.7y buy EB Earl Blumenauer $1K–$15K 98.59
6.7y sell DP Dean Phillips $1K–$15K 98.16
6.8y buy DP Dean Phillips $1K–$15K 94.15
7.3y buy DP Dean Phillips $1K–$15K 88.88
7.5y buy DP Dean Phillips $1K–$15K 85.57
7.6y sell DP Dean Phillips $1K–$15K 78.39
7.6y buy GC Gilbert Cisneros $1K–$15K 75.70
7.7y buy DP Dean Phillips $1K–$15K 75.72
10.1y sell KC K. Michael Conaway $1K–$15K 67.51
10.4y sell LF Lois Frankel $1K–$15K 63.56
11.4y sell LF Lois Frankel $1K–$15K 61.60
12.0y sell RH Richard L. Hanna $1K–$15K 45.62
12.8y sell RH Richard L. Hanna $1K–$15K 41.79
12.8y sell RH Richard L. Hanna $100K–$250K 41.83

Next report 2027-02-09 (Tuesday, before open, in 102 days) · EPS estimate 2.68. It has finished the next session higher 55% of the time, average move 3.4%.

Day-after move, last 12 reports, oldest left.

ReportedEst.Actual SurpriseGapDay 1Day 5
2026-10-22 beat 2.87 3.00 +4.4% -5.2% +1.8% +5.9%
2026-07-23 beat 2.82 3.12 +10.5% +8.7% +8.6% +11.7%
2026-04-21 beat 2.37 2.50 +5.6% +3.5% +4.4% -0.6%
2026-02-10 beat 2.36 2.42 +2.6% +1.8% +7.4% +6.9%
2025-10-21 beat 2.50 2.60 +3.9% +2.5% -3.0% -6.4%
2025-07-22 beat 2.57 2.62 +1.9% +2.5% +7.1% +0.9%
2025-04-22 beat 2.15 2.21 +2.8% +4.4% +6.8% +10.3%
2025-01-30 beat 2.18 2.23 +2.1% -0.9% +5.6% +4.6%
2024-10-22 beat 2.26 2.30 +1.9% +2.7% +6.9% +5.8%
2024-07-23 beat 2.33 2.35 +0.7% -2.3% -4.3% -3.0%
2024-04-23 beat 1.86 2.04 +9.8% +3.8% +5.1% +6.2%
2024-02-01 beat 2.11 2.15 +1.7% -3.4% -1.0% -1.5%
2023-10-24 beat 2.19 2.22 +1.4% +1.0% +1.8% +7.1%
2023-07-26 beat 2.26 2.30 +1.9% -4.6% -6.0% -7.0%
2023-04-27 beat 1.97 2.04 +3.5% +0.0% -4.0% -7.8%
2023-02-02 beat 1.90 1.98 +4.0% -1.0% -2.1% -1.8%
2022-10-20 beat 2.19 2.36 +7.6% +1.4% +6.3% +12.6%
2022-07-21 beat 2.27 2.36 +3.9% -0.4% -0.2% +0.3%
2022-04-21 beat 3.00 3.22 +7.3% +2.4% +2.3% -1.9%
2022-02-03 beat 3.21 3.33 +3.8% +1.8% +0.3% -1.6%
2021-10-21 beat 3.06 3.96 +29.2% +0.5% -1.0% -0.7%
2021-07-22 beat 2.86 3.18 +11.1% -0.4% +1.6% +4.0%
2021-04-22 beat 3.73 3.76 +0.7% +0.8% +2.8% +1.1%
2021-02-04 beat 4.24 4.48 +5.7% -0.4% -3.9% -1.4%
2020-10-22 beat 3.73 4.31 +15.6% -0.2% +2.9% +0.1%
2020-07-23 beat 1.25 1.42 +13.5% -2.2% -1.7% -2.3%
2020-04-22 beat 0.88 0.94 +6.7% +5.9% +5.4% +20.2%
2020-01-30 beat 1.60 1.67 +4.2% +1.9% +1.2% +0.9%
2019-10-22 beat 1.71 1.76 +2.9% -0.1% -1.5% -1.3%
2019-07-23 beat 1.68 1.73 +2.8% +5.7% +5.4% +5.7%
2019-04-23 beat 1.38 1.40 +1.7% +1.3% +9.3% +13.1%
2019-02-14 miss 1.37 1.36 -0.6% -6.0% -4.9% -2.3%
2018-10-23 beat 1.68 1.68 +0.2% -6.5% -6.2% -8.5%
2018-07-24 miss 1.76 1.75 -0.3% -7.9% -8.2% -6.2%
2018-04-19 beat 1.50 1.52 +1.2% -0.5% +0.7% +0.6%
2018-02-01 beat 1.37 1.40 +1.9% +0.2% -2.1% -8.9%
2017-10-19 beat 1.36 1.39 +2.6% +0.9% +1.3% +3.0%
2017-07-25 beat 1.42 1.55 +9.5% -1.3% -1.2% -1.0%
2017-04-20 beat 1.18 1.33 +13.2% +1.6% +6.0% +7.8%
2017-01-26 beat 1.27 1.31 +3.0% -0.3% +1.1% +0.7%
2016-10-20 beat 1.35 1.37 +1.3% -0.4% +1.9% -3.7%
2016-07-21 beat 1.32 1.34 +1.8% -0.2% +0.6% +2.1%
2016-04-21 beat 1.12 1.12 +0.1% +0.3% +0.4% +0.8%
2016-01-28 beat 1.19 1.19 +0.1% +1.0% -2.4% -2.9%
2015-10-22 beat 1.26 1.28 +1.6% -0.1% -4.2% +2.7%
2015-07-23 beat 1.23 1.25 +1.2% -0.7% +2.7% +1.4%
2015-04-23 beat 1.04 1.05 +0.8% +0.0% -1.4% -6.4%
2015-01-29 beat 1.05 1.08 +3.2% -0.5% +0.7% +1.0%
2014-10-23 beat 1.08 1.10 +2.3% -0.6% +2.7% +3.7%
2014-07-24 beat 1.06 1.08 +1.8% +1.0% +0.2% -0.3%
2014-04-24 miss 0.89 0.84 -5.3% +0.1% -1.3% -4.1%
2014-01-30 beat 0.93 1.03 +10.6% +1.6% -2.7% -5.1%
2013-10-17 miss 1.02 1.02 -0.0% -2.3% +0.3% -0.8%
2013-07-18 miss 1.09 1.06 -2.9% -0.5% -1.5% -1.7%
2013-04-17 miss 1.04 0.89 -14.0% -0.5% -1.7% -3.9%
2013-01-23 miss 1.06 1.01 -4.6% -6.3% -5.5% -5.6%
2012-10-17 beat 1.18 1.18 +0.3% -2.5% -5.7% -7.8%
2012-07-19 miss 1.17 1.17 -0.2% -4.3% -3.2% -7.6%
2012-04-18 beat 1.01 1.07 +6.2% +0.8% -1.8% -3.8%
2012-01-24 beat 1.06 1.23 +16.0% +4.1% +7.5% +2.8%

6 firms covering, 10 actions in the last 180 days (ratings, reiterations and target changes) · average price target 255 from 6 firms, range 245–260.

DateFirmActionRating TargetFrom
2026-10-07 Barclays main Overweight 260 250
2026-09-21 Truist Securities main Hold 260 250
2026-09-08 UBS main Neutral 245 232
2026-07-28 JP Morgan main Neutral 250 220
2026-07-25 UBS main Neutral 232 220
2026-07-24 Mizuho main Outperform 260 235
2026-07-24 Truist Securities main Hold 250 225
2026-07-24 Barclays main Overweight 250 230
2026-07-24 Baird main Neutral 255 236
2026-07-13 Baird main Neutral 236 232
Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
-0.1%
Next 1 week
+0.3%
Next 1 month
+1.2%
Seasonality
Bullish window historically
Next 30 days (to Nov 29): +3.8% median, 83% of the last 29 years finished up.
20-year seasonality chart →
Mean reversion
Deeply overbought — RSI(2) at 98
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is -0.03%/day.
Mean-reversion stats →
1-month breakdown — Market · β -0.12 -0.3% · Seasonal tilt +1.5%
$28.2B market cap (#611 US) $248M/day volume 24% volatility +42% 1-year -0% from ATH
52-week range · 100% of the way up · -0% from the high
$171.18$253.12

Not investment advice.