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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
22
Reported value
$5.6bn
Buyers
14
Sellers
25

Breadth -11 among 92 comparable managers.

Health care services and research
CI

The Cigna Group

Holders
21
Reported value
$14.6bn
Buyers
20
Sellers
23

Breadth -3 among 92 comparable managers.

Health care services and researchManaged care

Who holds both, Q4 2025

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 THC (12)

AllianceBernstein LP, Caxton Associates LLP, D. E. Shaw & Co., Farallon Capital Management LLC, First Eagle Investment Management LLC, Harris Associates LP, Lone Pine Capital LLC, Two Sigma Investments LP, Verition Fund Management LLC, Voloridge Investment Management LLC, Walleye Capital LLC, Wellington Management Group LLP

Only CI (11)

Capital Research Global Investors, Capital World Investors, Dodge & Cox, GAMCO Investors Inc, Greenlight Capital, Man Group PLC, MFS Investment Management, Moore Capital Management LP, Neuberger Berman Group LLC, Quantbot Technologies LP, Squarepoint Ops 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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