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DGX · CI in the 13F filings

Two to four stocks side by side among the 95 tracked managers: who lists them, how that has moved, who bought and sold in a quarter, and which managers hold more than one.

DGXCI
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023

Holders over time

Tracked managers listing each stock every quarter, at least, or their combined reported value. A gap is a quarter in which no tracked manager listed it. Click a quarter to compare there.
  • DGX
  • CI
010203040202120222023202420252026
Holders and value by quarter
QuarterDGXCI
Q3 202018 holders, $1.0bn34 holders, $18.1bn
Q4 202021 holders, $1.1bn22 holders, $21.9bn
Q1 202119 holders, $1.2bn24 holders, $23.9bn
Q2 202114 holders, $975m31 holders, $22.5bn
Q3 202117 holders, $1.1bn30 holders, $17.8bn
Q4 202117 holders, $1.5bn26 holders, $20.1bn
Q1 202216 holders, $812m28 holders, $20.4bn
Q2 202216 holders, $813m32 holders, $22.1bn
Q3 202216 holders, $910m31 holders, $21.5bn
Q4 202213 holders, $1.1bn30 holders, $24.7bn
Q1 202317 holders, $989m35 holders, $18.2bn
Q2 202316 holders, $1.3bn30 holders, $19.8bn
Q3 202315 holders, $1.1bn28 holders, $19.8bn
Q4 202311 holders, $1.2bn31 holders, $20.6bn
Q1 202410 holders, $777m28 holders, $24.0bn
Q2 202413 holders, $1.2bn28 holders, $19.5bn
Q3 202411 holders, $1.7bn25 holders, $20.2bn
Q4 20249 holders, $1.6bn23 holders, $15.2bn
Q1 202510 holders, $1.8bn24 holders, $18.4bn
Q2 202510 holders, $2.4bn34 holders, $19.5bn
Q3 202513 holders, $2.5bn28 holders, $16.2bn
Q4 202510 holders, $1.5bn21 holders, $14.6bn
Q1 20269 holders, $1.6bn26 holders, $13.5bn
Q2 20267 holders, $1.6bn28 holders, $13.0bn
DGX

Quest Diagnostics Inc

Holders
10
Reported value
$777m
Buyers
7
Sellers
2

Breadth +5 among 93 comparable managers.

Health care services and research
CI

The Cigna Group

Holders
28
Reported value
$24.0bn
Buyers
14
Sellers
17

Breadth -3 among 93 comparable managers.

Health care services and researchManaged care

Who holds both, Q1 2024

Among the 33 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only DGX (5)

Brevan Howard Capital Management LP, First Eagle Investment Management LLC, Marshall Wace LLP, Quantbot Technologies LP, Wellington Management Group LLP

Only CI (23)

Acadian Asset Management LLC, AllianceBernstein LP, AQR Capital Management LLC, Arrowstreet Capital LP, Artisan Partners LP, Balyasny Asset Management LLC, Capital World Investors, D. E. Shaw & Co., Dodge & Cox, Fidelity (FMR LLC), GAMCO Investors Inc, Glenview Capital Management LLC, Holocene Advisors LP, MFS Investment Management, Millennium Management LLC, Neuberger Berman Group LLC, Point72 Asset Management LP, Scion Asset Management LLC, T. Rowe Price Associates Inc, Two Sigma Advisers LP, Verition Fund Management LLC, Voloridge Investment Management LLC, Walleye Capital LLC

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. Buyers and sellers count comparable managers (those that filed both quarters) by shares, so a rise in value with no rise in shares is the price. Large books are listed to their largest positions. These are 95 tracked managers, not the institutional market.

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