Follow-The-Filings

Security

DGX

Quest Diagnostics Inc. · COM

Equity holders as of 2026 Q1 (each manager’s latest book)

20 owners 2 exits max 1.5% (Robert Olstein - Olstein ...)

grid → activity →
owners 20
max % 1.5%
tracked value $3.6B
qoq A 7 R 6 E 2

holders

sorted by % of portfolio · long equity only · exits show last held size

manager % port activity shares value history
Robert Olstein - Olstein Capital Management, L.P. 2026 Q1 1.5% Exit -1.53 pp 35,800 $7M hist
Christopher Davis - Davis Selected Advisers 2026 Q1 1.5% Add +0.22 pp 1,617,813 $317M hist
Kentucky Trust Co. 2026 Q2 stale 0.2% — 1,506 $319M hist
Joel Greenblatt - Gotham Asset Management, LLC 2026 Q1 0.1% Add +0.03 pp 130,777 $26M hist
Vanguard Group Inc. 2025 Q4 stale 0.0% Add 0.00 pp 14,392,082 $2.5B hist
Marshall Wace - Marshall Wace, LLP 2026 Q1 0.0% Add +0.02 pp 200,278 $39M hist
Natixis Advisors, LLC 2026 Q1 0.0% Add 0.00 pp 98,873 $19M hist
Norges Bank 2025 Q4 stale 0.0% Exit -0.02 pp 1,322,663 $230M hist
D. E. Shaw & Co., Inc. 2026 Q1 0.0% Reduce -0.01 pp 147,727 $29M hist
Ken Griffin - Citadel Advisors LLC 2026 Q1 0.0% Reduce 0.00 pp 347,218 $68M hist
Two Sigma Investments, LP 2025 Q4 stale 0.0% Exit -0.01 pp 47,984 $8M hist
Murray Stahl - Horizon Kinetics Asset Management LLC 2026 Q1 0.0% Reduce 0.00 pp 2,900 $568 hist
Lee Ainslie - Maverick Capital Ltd 2026 Q1 0.0% Reduce -0.04 pp 2,756 $540 hist
Steven Check - Check Capital Management INC/CA 2026 Q1 0.0% — 1,300 $255 hist
Cliff Asness - Aqr Capital Management LLC 2026 Q1 0.0% Reduce 0.00 pp 50,267 $10M hist
Israel Englander - Millennium Management LLC 2026 Q1 0.0% Add 0.00 pp 50,166 $10M hist
Ray Dalio - Bridgewater Associates, LP 2026 Q1 0.0% Reduce 0.00 pp 3,471 $680 hist
First Eagle Investment Management, LLC 2026 Q1 0.0% — 3,000 $588 hist
Dmitry Balyasny - Balyasny Asset Management L.P. 2026 Q1 0.0% Add 0.00 pp 2,898 $568 hist
Ancora Advisors LLC 2026 Q1 0.0% — 381 $75 hist
Steve Cohen - Point72 Asset Management, L.P. exited 2026 Q1 last 2025 Q4 0.0% Exit -0.02 pp 100,301 $17M hist
Ken Fisher - Fisher Asset Management, LLC exited 2026 Q1 last 2025 Q4 0.0% Exit 0.00 pp 1,269 $220 hist

20 current · 2 exited last period · options excluded

financials

US-GAAP annual · as tagged in Form 10-K · fiscal years · values link to the SEC filing

Income statement

Metric FY2023 FY2024 FY2025
Revenue $9.25B $9.87B $11.04B
Gross profit * $3.05B $3.24B $3.66B
Gross margin * 33.0% 32.9% 33.2%
Net income $854M $871M $992M
Net margin * 9.2% 8.8% 9.0%

Balance sheet

Metric FY2023 FY2024 FY2025
Total current assets $2.37B $2.39B $2.38B
Total non-current assets * $11.65B $13.76B $13.85B
Total assets $14.02B $16.15B $16.22B
Total current liabilities $1.82B $2.17B $2.28B
Total non-current liabilities — — —
Total equity $6.31B $6.78B $7.17B

Cash flow

Metric FY2023 FY2024 FY2025
Cash from operations $1.27B $1.33B $1.89B
Cash from investing -$1.06B -$2.55B -$631M
Cash from financing $160M $1.08B -$1.39B
Net change in cash $371M -$137M -$129M

Source: SEC companyfacts (US-GAAP 10-K) · * = computed (not a single XBRL tag) · fiscal year as labeled by the issuer · not adjusted or audited by Follow-The-Filings

ownership over time

filing count by report period · click a bar for that quarter’s holders