Quest Diagnostics

DGX | NYSE

Price Alert Chart Builder DCF Calculator

$234.85

-$10.03 (-4.10%)

At close: Sep 22, 2026, 4:00 PM ET

$237.50

+$2.65 (+1.13%)

After-hours: Sep 22, 2026, 5:21 PM ET

Overview Rating Statistics Financials Earnings Analysts Ownership Dividends Profile

Institutions Insiders Congress

Institutional Ownership

Net Outflow

Dollar & Volume Weighted

Total Institutions

1,084

Total Ownership

93.30%

Capital Flow

-$1.71B

Shares Change

-3.5M

Ownership Distribution

Institutions (93.30%)

Others (6.70%)

Institutional Sentiment

Overall: bullish

Equity Sentiment & Activity

bullish

New Positions

125

Increased Positions

481

Reduced Positions

379

Closed Positions

108

New (125)

Increased (481)

Reduced (379)

Closed (108)

Options Sentiment & Activity

bullish

Put/Call Ratio

0.405

Call Flow

405,200

Put Flow

164,200

Calls (71%)

Puts (29%)

Super Investors

6 Investors

Super Investor / Fund	Ownership	Portfolio Weight	Shares	Market Value
Joel Greenblatt Gotham Asset Management LLC	0.11% -10.13%	0.07%	117.53K	27.6M
Steven Cohen Point72 Asset Management LP	0.02% 0.00%	< 0.01%	23.38K	5.49M
Gregg J. Powers Private Capital Management LLC	< 0.01% 0.00%	0.21%	8.7K	2.04M

Top Shareholders

Top 10 Own 45.22%

Institution	Ownership	Portfolio Weight	Shares	Market Value
Blackrock, Inc.	8.34% -2.15%	0.03% +13.20%	9.17M -3.03%	1.8B +9.51%
Vanguard Capital Management LLC	6.50% +100.00%	0.03% +100.00%	7.15M +100.00%	1.4B +100.00%
Price T Rowe Associates Inc /md/	5.73% +0.92%	0.14% +21.12%	6.3M +0.01%	1.23B +12.95%

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