Alliancebernstein L.P. Quest Diagnostics Inc Transaction History

Alliancebernstein L.P.

  • $300 Billion
  • Q3 2025

A detailed history of Alliancebernstein L.P. transactions in Quest Diagnostics Inc stock. As of the latest transaction made, Alliancebernstein L.P. holds 634,773 shares of DGX stock, worth $87 Million. This represents 0.03% of its overall portfolio holdings.

Number of Shares
634,773
Previous 1,241,855 48.89%
Holding current value
$87 Million
Previous $170 Million 48.88%
% of portfolio
0.03%
Previous 0.06%

Shares

33 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 14, 2025
SELL
N/A
-607,082 Reduced 48.89%
634,773 $87 Million
Q2 2025

Aug 14, 2025
BUY
N/A
64,283 Added 5.46%
1,241,855 $170 Million
Q1 2025

May 15, 2025
BUY
N/A
84,530 Added 7.73%
1,177,572 $161 Million
Q4 2024

Feb 12, 2025
BUY
N/A
497,995 Added 83.69%
1,093,042 $150 Million
Q3 2024

Nov 14, 2024
BUY
$137.09 - $137.09 $15.8 Million - $15.8 Million
115,449 Added 24.07%
595,047 $81.6 Million
Q2 2024

Aug 14, 2024
BUY
$125.91 - $144.34 $2.61 Million - $2.99 Million
20,724 Added 4.52%
479,598 $65.6 Million
Q1 2024

May 14, 2024
SELL
$123.78 - $142.11 $21.9 Million - $25.1 Million
-176,899 Reduced 27.82%
458,874 $61.1 Million
Q4 2023

Feb 14, 2024
SELL
$120.62 - $141.12 $25.8 Million - $30.2 Million
-214,000 Reduced 25.18%
635,773 $87.7 Million
Q3 2023

Nov 14, 2023
BUY
$121.86 - $144.92 $7.14 Million - $8.49 Million
58,593 Added 7.41%
849,773 $104 Million
Q2 2023

Aug 15, 2023
BUY
$130.56 - $146.84 $9.86 Million - $11.1 Million
75,520 Added 10.55%
791,180 $111 Million
Q1 2023

May 15, 2023
SELL
$131.53 - $155.76 $1.29 Million - $1.53 Million
-9,826 Reduced 1.35%
715,660 $101 Million
Q4 2022

Feb 14, 2023
BUY
$123.31 - $157.26 $12.2 Million - $15.6 Million
99,300 Added 15.86%
725,486 $113 Million
Q3 2022

Nov 15, 2022
SELL
$121.77 - $141.1 $5.11 Million - $5.92 Million
-41,928 Reduced 6.28%
626,186 $76.8 Million
Q2 2022

Aug 15, 2022
BUY
$127.07 - $145.39 $9.93 Million - $11.4 Million
78,172 Added 13.25%
668,114 $88.8 Million
Q1 2022

May 13, 2022
BUY
$129.09 - $164.35 $337,053 - $429,117
2,611 Added 0.44%
589,942 $80.7 Million
Q4 2021

Feb 14, 2022
SELL
$140.36 - $173.01 $56.4 Million - $69.5 Million
-401,537 Reduced 40.61%
587,331 $102 Million
Q3 2021

Nov 10, 2021
SELL
$132.95 - $158.0 $7.7 Million - $9.15 Million
-57,915 Reduced 5.53%
988,868 $144 Million
Q2 2021

Jul 30, 2021
BUY
$126.66 - $141.48 $7.89 Million - $8.82 Million
62,321 Added 6.33%
1,046,783 $138 Million
Q1 2021

May 06, 2021
SELL
$114.63 - $133.34 $19.4 Million - $22.6 Million
-169,281 Reduced 14.67%
984,462 $126 Million
Q4 2020

Feb 08, 2021
BUY
$112.7 - $128.05 $11.1 Million - $12.6 Million
98,272 Added 9.31%
1,153,743 $137 Million
Q3 2020

Nov 12, 2020
BUY
$107.05 - $130.01 $15.7 Million - $19 Million
146,268 Added 16.09%
1,055,471 $121 Million
Q2 2020

Aug 13, 2020
SELL
$73.34 - $122.61 $32.3 Million - $54 Million
-440,556 Reduced 32.64%
909,203 $104 Million
Q1 2020

May 14, 2020
BUY
$75.14 - $115.68 $7.08 Million - $10.9 Million
94,193 Added 7.5%
1,349,759 $108 Million
Q4 2019

Feb 18, 2020
BUY
$100.29 - $107.99 $37.7 Million - $40.6 Million
376,237 Added 42.79%
1,255,566 $134 Million
Q3 2019

Nov 14, 2019
BUY
$97.85 - $107.42 $38.8 Million - $42.6 Million
396,741 Added 82.21%
879,329 $94.1 Million
Q2 2019

Aug 14, 2019
BUY
$85.18 - $101.94 $209,031 - $250,160
2,454 Added 0.51%
482,588 $49.1 Million
Q1 2019

May 14, 2019
SELL
$80.68 - $89.92 $5.48 Million - $6.11 Million
-67,957 Reduced 12.4%
480,134 $43.2 Million
Q4 2018

Feb 13, 2019
BUY
$79.75 - $108.38 $3.57 Million - $4.85 Million
44,772 Added 8.9%
548,091 $45.6 Million
Q3 2018

Nov 08, 2018
BUY
$105.42 - $114.99 $147,904 - $161,330
1,403 Added 0.28%
503,319 $54.3 Million
Q2 2018

Aug 13, 2018
SELL
$97.35 - $113.14 $134 Million - $156 Million
-1,380,114 Reduced 73.33%
501,916 $55.2 Million
Q1 2018

May 14, 2018
BUY
$96.42 - $107.88 $6.27 Million - $7.02 Million
65,045 Added 3.58%
1,882,030 $189 Million
Q4 2017

Feb 13, 2018
BUY
$90.86 - $100.24 $25.5 Million - $28.1 Million
280,401 Added 18.25%
1,816,985 $179 Million
Q3 2017

Nov 13, 2017
BUY
$91.96 - $108.35 $141 Million - $166 Million
1,536,584
1,536,584 $144 Million

Others Institutions Holding DGX

# of Institutions
1,130
Shares Held
105M
Call Options Held
472K
Put Options Held
534K
View Full List

About QUEST DIAGNOSTICS INC

DGX Quotes by TradingView
  • Ticker DGX
  • Exchange NYSE
  • Sector Healthcare
  • Industry Diagnostics & Research
  • Shares Outstandng 113,887,000
  • Market Cap $15.6B
  • Description
  • Quest Diagnostics Incorporated provides diagnostic testing, information, and services in the United States and internationally. The company develops and delivers diagnostic information services, such as routine testing, non-routine and advanced clinical testing, anatomic pathology testing, and other diagnostic information services. It offers dia...
More about DGX
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