Robert Olstein Quest Diagnostics Inc Transaction History

Olstein Capital Management, L.P.

$530 Million
Q3 2025

A detailed history of Robert Olstein (Olstein Capital Management, L.P.) transactions in Quest Diagnostics Inc stock. As of the latest transaction made, Olstein Capital Management, L.P. holds 40,000 shares of DGX stock, worth $5.48 Million. This represents 1.44% of its overall portfolio holdings.

Number of Shares

40,000

Previous 40,000 -0.0%

Holding current value

$5.48 Million

Previous $7.19 Million 6.1%

% of portfolio

1.44%

Previous 1.35%

18 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Jul 22, 2025	SELL	N/A	-6,000 Reduced 13.04%	40,000 $7.19 Million
Q1 2025 Apr 14, 2025	SELL	N/A	-8,216 Reduced 15.15%	46,000 $7.78 Million
Q4 2024 Jan 21, 2025	SELL	N/A	-1,102 Reduced 1.99%	54,216 $8.18 Million
Q3 2024 Oct 31, 2024	SELL	$137.09 - $137.09 $1.6 Million - $1.6 Million	-11,682 Reduced 17.44%	55,318 $8.59 Million
Q1 2024 Apr 19, 2024	BUY	$123.78 - $142.11 $1.11 Million - $1.28 Million	9,000 Added 15.52%	67,000 $8.92 Million
Q4 2023 Jan 25, 2024	SELL	$120.62 - $141.12 $1.21 Million - $1.41 Million	-10,000 Reduced 14.71%	58,000 $8 Million
Q3 2023 Oct 10, 2023	BUY	$121.86 - $144.92 $243,720 - $289,840	2,000 Added 3.03%	68,000 $8.29 Million
Q2 2023 Jul 27, 2023	BUY	$130.56 - $146.84 $1.44 Million - $1.62 Million	11,000 Added 20.0%	66,000 $9.28 Million
Q1 2023 May 02, 2023	BUY	$131.53 - $155.76 $1.18 Million - $1.4 Million	9,000 Added 19.57%	55,000 $7.78 Million
Q4 2022 Feb 06, 2023	SELL	$123.31 - $157.26 $2.64 Million - $3.37 Million	-21,400 Reduced 31.75%	46,000 $7.2 Million
Q3 2022 Oct 27, 2022	SELL	$121.77 - $141.1 $2.39 Million - $2.77 Million	-19,600 Reduced 22.53%	67,400 $8.27 Million
Q3 2022 Oct 19, 2022	BUY	$121.77 - $141.1 $2.39 Million - $2.77 Million	19,600 Added 29.08%	87,000 $7.12 Million
Q2 2022 Jul 25, 2022	SELL	$127.07 - $145.39 $965,732 - $1.1 Million	-7,600 Reduced 10.13%	67,400 $8.96 Million
Q1 2022 May 13, 2022	BUY	$129.09 - $164.35 $4.26 Million - $5.42 Million	33,000 Added 78.57%	75,000 $10.3 Million
Q4 2021 Jan 27, 2022	SELL	$140.36 - $173.01 $2.53 Million - $3.11 Million	-18,000 Reduced 30.0%	42,000 $7.27 Million
Q3 2021 Nov 12, 2021	SELL	$132.95 - $158.0 $265,900 - $316,000	-2,000 Reduced 3.23%	60,000 $8.72 Million
Q1 2021 May 13, 2021	BUY	$114.63 - $133.34 $2.52 Million - $2.93 Million	22,000 Added 55.0%	62,000 $7.96 Million
Q4 2020 Feb 12, 2021	BUY	$112.7 - $128.05 $4.51 Million - $5.12 Million	40,000 New	40,000 $4.77 Million

Others Institutions Holding DGX

# of Institutions

1,129

Shares Held

105M

Call Options Held

487K

Put Options Held

534K

View Full List

About QUEST DIAGNOSTICS INC

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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