Security key
74834L100
- Security type / class
- Equity / COMMON STOCK
- Total 13F shares
- 117,646,327
- Total 13F value
- $13,461,768,653
- Share change
- -1,261,229
- Put/Call ratio
- 168%
- SEC-reported price per share
- $114.49
- Number of holders
- 745
- Value change
- -$143,097,441
- Number of buys
- 314
- Number of sells
- 347
- Shares outstanding
- 110,780,490
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2020
Institutions
745
Top holders
10
DGX full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2026
QUEST DIAGNOSTICS INC SEC filings
QUEST DIAGNOSTICS INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 74834L100
Recent filing periods:
Ownership snapshot
Top reported holders of DGX - QUEST DIAGNOSTICS INC - COMMON STOCK (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
VANGUARD GROUP INC
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
0/15
Latest evidence
30 Jun 2020
13F
Highest disclosed value: $1,739,221,000
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
VANGUARD GROUP INC has the largest disclosed position value at $1.74B.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens VANGUARD GROUP INC's linked filing trail.
Disclosed position value
Top 5
VANGUARD GROUP INC
$1.74B
BlackRock Finance, Inc.
$1.33B
STATE STREET CORP
$760.44M
FIDUCIARY MANAGEMENT INC /WI/
$467.34M
DAVIS SELECTED ADVISERS
$441.55M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$1,739,221,000
15,261,676 shares
|
— | 30 Jun 2020 |
| BlackRock Finance, Inc. |
13F
Company
|
—
denominator unverified
|
$1,328,420,000
11,656,888 shares
|
— | 30 Jun 2020 |
| STATE STREET CORP |
13F
Company
|
—
denominator unverified
|
$760,442,000
6,672,888 shares
|
— | 30 Jun 2020 |
| FIDUCIARY MANAGEMENT INC /WI/ |
13F
Company
|
—
denominator unverified
|
$467,343,000
4,100,941 shares
|
— | 30 Jun 2020 |
| DAVIS SELECTED ADVISERS |
13F
Company
|
—
denominator unverified
|
$441,546,000
3,874,574 shares
|
— | 30 Jun 2020 |
| JPMORGAN CHASE & CO |
13F
Company
|
—
denominator unverified
|
$344,784,000
3,025,492 shares
|
— | 30 Jun 2020 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2020
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
745
Shares
117,646,327
Rows available
745
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2020 vs Q2 2020 Across Filers
Q2 2020 holders
741
Q3 2020 holders
745
Holder diff
4
| Investor | Q2 2020 Shares | Q3 2020 Shares | Share Diff | Share Chg % | Q2 2020 value | Q3 2020 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend