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THC · 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.

THCCI
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.
  • THC
  • CI
010203040202120222023202420252026
Holders and value by quarter
QuarterTHCCI
Q3 20204 holders, $722m34 holders, $18.1bn
Q4 20209 holders, $1.2bn22 holders, $21.9bn
Q1 20219 holders, $1.3bn24 holders, $23.9bn
Q2 202110 holders, $1.6bn31 holders, $22.5bn
Q3 202112 holders, $1.8bn30 holders, $17.8bn
Q4 202111 holders, $2.1bn26 holders, $20.1bn
Q1 202215 holders, $2.7bn28 holders, $20.4bn
Q2 202214 holders, $1.7bn32 holders, $22.1bn
Q3 202211 holders, $1.6bn31 holders, $21.5bn
Q4 202213 holders, $1.1bn30 holders, $24.7bn
Q1 202317 holders, $1.1bn35 holders, $18.2bn
Q2 202324 holders, $1.7bn30 holders, $19.8bn
Q3 202323 holders, $1.7bn28 holders, $19.8bn
Q4 202318 holders, $2.0bn31 holders, $20.6bn
Q1 202419 holders, $3.1bn28 holders, $24.0bn
Q2 202425 holders, $4.2bn28 holders, $19.5bn
Q3 202426 holders, $5.2bn25 holders, $20.2bn
Q4 202420 holders, $3.6bn23 holders, $15.2bn
Q1 202520 holders, $4.2bn24 holders, $18.4bn
Q2 202525 holders, $5.3bn34 holders, $19.5bn
Q3 202525 holders, $5.6bn28 holders, $16.2bn
Q4 202522 holders, $5.6bn21 holders, $14.6bn
Q1 202622 holders, $5.2bn26 holders, $13.5bn
Q2 202615 holders, $3.8bn28 holders, $13.0bn
THC

Tenet Healthcare Corp

Holders
25
Reported value
$4.2bn
Buyers
14
Sellers
11

Breadth +3 among 94 comparable managers.

Health care services and research
CI

The Cigna Group

Holders
28
Reported value
$19.5bn
Buyers
15
Sellers
15

Breadth 0 among 94 comparable managers.

Health care services and researchManaged care

Who holds both, Q2 2024

Among the 39 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only THC (11)

Citadel Advisors LLC, Farallon Capital Management LLC, First Eagle Investment Management LLC, Greenlight Capital, Harris Associates LP, Holocene Advisors LP, Millennium Management LLC, Point72 Asset Management LP, Quantbot Technologies LP, Walleye Capital LLC, Woodline Partners LP

Only CI (14)

AllianceBernstein LP, Artisan Partners LP, Capital World Investors, Caxton Associates LLP, D. E. Shaw & Co., Dodge & Cox, GAMCO Investors Inc, Jane Street Group LLC, Man Group PLC, MFS Investment Management, Neuberger Berman Group LLC, Squarepoint Ops LLC, Two Sigma Investments LP, Voloridge Investment Management 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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