Also trades as: 0KSX.L (LSE) · $vol 0M
DGX Institutional Ownership
Quest Diagnostics Incorporated
1W: +2.3%
1M: +2.5%
3M: +3.1%
YTD: +40.2%
1Y: +33.1%
3Y: +104.0%
5Y: +80.3%
$242.56
-0.39 (-0.16%)
Weekly Expected Move ±2.8%
$228
$235
$242
$249
$255
Credit Risk of going bust: lower than 83% of companies Debt: 19.0% of company value Bonds: $173.4M held by 208 funds, 54 bp over Treasuries → details ▾
Of US companies ranked in the safest four tenths, about 1 in 3,500 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $3.08 (down 99%), Quest Diagnostics Incorporated would be worth roughly what it owes.
Total debt $6.29B against a stock market value of $26.77B.
Distance to default 10.60 (Merton model): prices to 2026-10-27, balance sheet 2026-09-30, debt counted $3.24B (short-term plus half of long-term), stock volatility 23.6%; Altman Z'' 4.04. A ranking and a back-test, not a forecast.
Bond figures are fund-reported marks (SEC N-PORT) as of Jul 2026. How these are computed.
If the stock fell to about $3.08 (down 99%), Quest Diagnostics Incorporated would be worth roughly what it owes.
Total debt $6.29B against a stock market value of $26.77B.
Distance to default 10.60 (Merton model): prices to 2026-10-27, balance sheet 2026-09-30, debt counted $3.24B (short-term plus half of long-term), stock volatility 23.6%; Altman Z'' 4.04. A ranking and a back-test, not a forecast.
Bond figures are fund-reported marks (SEC N-PORT) as of Jul 2026. How these are computed.
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Institutional Ownership — DGX
1,173
Institutional Holders
+23 vs prior quarter
0.0%
Ownership
+0.00pp
$21B
Total Invested
121
New Positions
428
Increased
417
Reduced
69
Closed
0.80
Put/Call Ratio
Ownership Trends
Top Institutional Holders (1255 total)
| # | Holder | Shares | Value | Change | Change % | Holding Period | Filing |
|---|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 9,275,411 | $2.2B | +103,119 | +1.1% | 8Q | SEC ↗ |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 7,233,394 | $1.8B | +87,722 | +1.2% | 2Q | SEC ↗ |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | 6,131,045 | $1.5B | +49,645 | +0.8% | 2Q | SEC ↗ |
| 4 | STATE STREET CORP | 5,516,643 | $1.3B | +135,822 | +2.5% | 46Q | SEC ↗ |
| 5 | PRICE T ROWE ASSOCIATES INC /MD | 5,444,986 | $1.3B | -853,001 | -13.5% | 16Q | SEC ↗ |
| 6 | Boston Partners | 4,744,473 | $1.2B | +732,241 | +18.3% | 6Q | SEC ↗ |
| 7 | JPMORGAN CHASE & CO | 3,520,438 | $854M | -326,018 | -8.5% | 103Q | SEC ↗ |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 3,137,873 | $761M | +51,565 | +1.7% | 92Q | SEC ↗ |
| 9 | MORGAN STANLEY | 2,460,497 | $597M | -19,223 | -0.8% | 60Q | SEC ↗ |
| 10 | EdgePoint Investment Group Inc. | 2,247,568 | $545M | +3,699 | +0.2% | 5Q | SEC ↗ |
| 11 | DIMENSIONAL FUND ADVISORS LP | 1,988,048 | $482M | +38,513 | +2.0% | 102Q | SEC ↗ |
| 12 | BANK OF AMERICA CORP /DE | 1,935,133 | $469M | +182,231 | +10.4% | 15Q | SEC ↗ |
| 13 | Grantham, Mayo, Van Otterloo & Co. LLC | 1,888,207 | $458M | +5,183 | +0.3% | 26Q | SEC ↗ |
| 14 | WELLS FARGO & COMPANY/MN | 1,751,220 | $425M | -11,549 | -0.7% | 101Q | SEC ↗ |
| 15 | Davis Selected Advisers | 1,555,612 | $377M | -62,201 | -3.8% | 50Q | SEC ↗ |
| 16 | VICTORY CAPITAL MANAGEMENT INC | 1,550,556 | $376M | -295,780 | -16.0% | 45Q | SEC ↗ |
| 17 | NORGES BANK NEW | 1,406,620 | $341M | — | +0.0% | 1Q | SEC ↗ |
| 18 | FMR LLC | 1,398,735 | $339M | +456,517 | +48.5% | 110Q | SEC ↗ |
| 19 | Invesco Ltd. | 1,379,115 | $335M | -259,372 | -15.8% | 87Q | SEC ↗ |
| 20 | NORTHERN TRUST CORP | 1,127,454 | $273M | +13,235 | +1.2% | 110Q | SEC ↗ |
| 21 | GOLDMAN SACHS GROUP INC | 982,694 | $238M | -366,000 | -27.1% | 15Q | SEC ↗ |
| 22 | UBS AM, a distinct business unit of UB | 942,407 | $229M | +95,804 | +11.3% | 63Q | SEC ↗ |
| 23 | UBS Group AG | 888,906 | $216M | +186,569 | +26.6% | 47Q | SEC ↗ |
| 24 | AMERICAN CENTURY COMPANIES INC | 818,220 | $198M | -49,111 | -5.7% | 15Q | SEC ↗ |
| 25 | M&G PLC | 795,650 | $193M | -9,691 | -1.2% | 10Q | SEC ↗ |
| 26 | CHARLES SCHWAB INVESTMENT MANAGEMENT I | 773,711 | $188M | +12,921 | +1.7% | 15Q | SEC ↗ |
| 27 | Sixth Street Partners Management Compa NEW | 773,711 | $188M | — | +0.0% | 1Q | SEC ↗ |
| 28 | AMERIPRISE FINANCIAL INC | 759,975 | $184M | -47,502 | -5.9% | 16Q | SEC ↗ |
| 29 | DekaBank Deutsche Girozentrale | 748,680 | $182M | — | +0.0% | 67Q | SEC ↗ |
| 30 | Legal & General Group Plc | 717,085 | $174M | -19,540 | -2.7% | 27Q | SEC ↗ |
| 31 | Bank of New York Mellon Corp | 629,339 | $153M | -26,622 | -4.1% | 76Q | SEC ↗ |
| 32 | ALLIANCEBERNSTEIN L.P. | 625,894 | $152M | -55,264 | -8.1% | 63Q | SEC ↗ |
| 33 | VANGUARD FIDUCIARY TRUST CO | 621,639 | $151M | +2,459 | +0.4% | 2Q | SEC ↗ |
| 34 | DEUTSCHE BANK AG | 585,895 | $142M | +34,996 | +6.4% | 52Q | SEC ↗ |
| 35 | Nuveen, LLC | 563,830 | $137M | +98,405 | +21.1% | 6Q | SEC ↗ |
| 36 | PRINCIPAL FINANCIAL GROUP INC | 517,225 | $125M | -8,808 | -1.7% | 83Q | SEC ↗ |
| 37 | RAYMOND JAMES FINANCIAL INC | 505,762 | $123M | +47,307 | +10.3% | 7Q | SEC ↗ |
| 38 | Amundi | 498,751 | $121M | +90,421 | +22.1% | 21Q | SEC ↗ |
| 39 | Woodline Partners LP | 485,841 | $118M | -107,903 | -18.2% | 10Q | SEC ↗ |
| 40 | FIDUCIARY MANAGEMENT INC /WI | 483,557 | $117M | -237,429 | -32.9% | 10Q | SEC ↗ |
| 41 | Artemis Investment Management LLP | 467,921 | $113M | +20,647 | +4.6% | 5Q | SEC ↗ |
| 42 | CRAWFORD INVESTMENT COUNSEL INC | 460,081 | $112M | -26,352 | -5.4% | 10Q | SEC ↗ |
| 43 | BARCLAYS PLC | 448,726 | $109M | -116,744 | -20.6% | 67Q | SEC ↗ |
| 44 | ENVESTNET ASSET MANAGEMENT INC | 428,564 | $104M | +16,128 | +3.9% | 31Q | SEC ↗ |
| 45 | SCHRODER INVESTMENT MANAGEMENT GROUP | 417,715 | $101M | +122,680 | +41.6% | 90Q | SEC ↗ |
| 46 | BNP PARIBAS FINANCIAL MARKETS | 395,245 | $96M | +124,964 | +46.2% | 52Q | SEC ↗ |
| 47 | Pacer Advisors, Inc. | 381,995 | $93M | -43,900 | -10.3% | 25Q | SEC ↗ |
| 48 | M.D. Sass, LLC | 360,453 | $87M | +60,994 | +20.4% | 2Q | SEC ↗ |
| 49 | ACADIAN ASSET MANAGEMENT LLC | 346,489 | $84M | +107,057 | +44.7% | 42Q | SEC ↗ |
| 50 | Qube Research & Technologies Ltd | 343,398 | $83M | -391,316 | -53.3% | 12Q | SEC ↗ |
Recent Activity
New Positions (20)
| Holder | Shares | Value |
|---|---|---|
| NORGES BANK | 1,406,620 | $341M |
| Sixth Street Partners Management Co | 773,711 | $188M |
| PFA Pension, Forsikringsaktieselska | 205,613 | $50M |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 106,303 | $26M |
| Simplify Asset Management Inc. | 49,715 | $12M |
| Cornerstone Advisors, LLC | 47,208 | $11M |
| BRAIDWELL LP | 43,200 | $10M |
| EASTERLY INVESTMENT PARTNERS LLC | 35,800 | $9M |
| CASTLEARK MANAGEMENT LLC | 31,480 | $8M |
| Nykredit A/S | 28,314 | $7M |
| GENERAL AMERICAN INVESTORS CO INC | 28,284 | $7M |
| Fideuram Asset Management (Ireland) | 27,921 | $7M |
| Reliant Investment Management, LLC | 25,810 | $6M |
| Lansforsakringar Fondforvaltning AB | 24,638 | $6M |
| Point72 Asset Management, L.P. | 23,380 | $6M |
| Simplicity Wealth,LLC | 22,182 | $5M |
| INTERNATIONAL ASSETS INVESTMENT MAN | 20,234 | $5M |
| OSBORNE PARTNERS CAPITAL MANAGEMENT | 18,635 | $5M |
| GLOBALT Investments LLC / GA | 17,913 | $4M |
| Banco Santander, S.A. | 15,772 | $4M |
Sold Out (20)
| Holder | Prev Shares | Prev Value |
|---|---|---|
| Skandinaviska Enskilda Banken AB (p | 139,936 | $34M |
| Distillate Capital Partners LLC | 88,756 | $22M |
| TWO SIGMA INVESTMENTS, LP | 47,984 | $12M |
| TWINBEECH CAPITAL LP | 28,913 | $7M |
| WORLDQUANT MILLENNIUM ADVISORS LLC | 26,745 | $6M |
| CAPITAL FUND MANAGEMENT S.A. | 26,563 | $6M |
| VAN ECK ASSOCIATES CORP | 25,977 | $6M |
| Atom Investors LP | 24,043 | $6M |
| Verition Fund Management LLC | 22,766 | $6M |
| Quantbot Technologies LP | 21,544 | $5M |
| DEERFIELD MANAGEMENT COMPANY, L.P. | 18,392 | $4M |
| TUDOR INVESTMENT CORP ET AL | 18,225 | $4M |
| Aquatic Capital Management LLC | 18,178 | $4M |
| Soviero Asset Management, LP | 18,000 | $4M |
| Dynamic Technology Lab Private Ltd | 16,840 | $4M |
| Engineers Gate Manager LP | 14,526 | $4M |
| Y-Intercept (Hong Kong) Ltd | 13,146 | $3M |
| Zurich Insurance Group Ltd/FI | 11,500 | $3M |
| ARROWSTREET CAPITAL, LIMITED PARTNE | 11,468 | $3M |
| PRIMORIS WEALTH ADVISORS, LLC | 10,750 | $3M |
Biggest Increases (20)
| Holder | Added | Change % | Total Shares |
|---|---|---|---|
| Boston Partners | +732,241 | +18.3% | 4,744,473 |
| FMR LLC | +456,517 | +48.5% | 1,398,735 |
| Balyasny Asset Management L.P. | +272,473 | +9402.1% | 275,371 |
| MACKENZIE FINANCIAL CORP | +206,785 | +163.5% | 333,295 |
| UBS Group AG | +186,569 | +26.6% | 888,906 |
| BANK OF AMERICA CORP /DE | +182,231 | +10.4% | 1,935,133 |
| FIL Ltd | +165,407 | +191.1% | 251,976 |
| Integral Health Asset Management, L | +140,000 | +233.3% | 200,000 |
| STATE STREET CORP | +135,822 | +2.5% | 5,516,643 |
| BNP PARIBAS FINANCIAL MARKETS | +124,964 | +46.2% | 395,245 |
| SCHRODER INVESTMENT MANAGEMENT GROU | +122,680 | +41.6% | 417,715 |
| EASTERN BANK | +111,974 | +143.6% | 189,969 |
| ACADIAN ASSET MANAGEMENT LLC | +107,057 | +44.7% | 346,489 |
| BlackRock, Inc. | +103,119 | +1.1% | 9,275,411 |
| Nuveen, LLC | +98,405 | +21.1% | 563,830 |
| UBS AM, a distinct business unit of | +95,804 | +11.3% | 942,407 |
| Amundi | +90,421 | +22.1% | 498,751 |
| VANGUARD CAPITAL MANAGEMENT LLC | +87,722 | +1.2% | 7,233,394 |
| STRS OHIO | +74,102 | +2779.5% | 76,768 |
| MARSHALL WACE, LLP | +69,482 | +34.7% | 269,760 |
Biggest Decreases (20)
| Holder | Reduced | Change % | Total Shares |
|---|---|---|---|
| PRICE T ROWE ASSOCIATES INC /MD | -853,001 | -13.5% | 5,444,986 |
| Qube Research & Technologies Ltd | -391,316 | -53.3% | 343,398 |
| GOLDMAN SACHS GROUP INC | -366,000 | -27.1% | 982,694 |
| JPMORGAN CHASE & CO | -326,018 | -8.5% | 3,520,438 |
| VICTORY CAPITAL MANAGEMENT INC | -295,780 | -16.0% | 1,550,556 |
| Invesco Ltd. | -259,372 | -15.8% | 1,379,115 |
| FIDUCIARY MANAGEMENT INC /WI | -237,429 | -32.9% | 483,557 |
| Squarepoint Ops LLC | -227,957 | -65.9% | 117,831 |
| CITADEL ADVISORS LLC | -214,007 | -61.6% | 133,211 |
| D. E. Shaw & Co., Inc. | -142,913 | -96.7% | 4,814 |
| BARCLAYS PLC | -116,744 | -20.6% | 448,726 |
| Woodline Partners LP | -107,903 | -18.2% | 485,841 |
| Man Group plc | -95,848 | -97.6% | 2,336 |
| ANTIPODES PARTNERS Ltd | -84,804 | -52.2% | 77,785 |
| Davis Selected Advisers | -62,201 | -3.8% | 1,555,612 |
| ALLIANCEBERNSTEIN L.P. | -55,264 | -8.1% | 625,894 |
| HEALTHCARE OF ONTARIO PENSION PLAN | -54,991 | -32.2% | 115,921 |
| SG Americas Securities, LLC | -54,449 | -25.1% | 162,837 |
| CANADA PENSION PLAN INVESTMENT BOAR | -50,700 | -91.7% | 4,600 |
| AMERICAN CENTURY COMPANIES INC | -49,111 | -5.7% | 818,220 |