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OSCR · 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.

OSCRCI
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.
  • OSCR
  • CI
010203040202120222023202420252026
Holders and value by quarter
QuarterOSCRCI
Q3 2020none listed holders, n.a.34 holders, $18.1bn
Q4 2020none listed holders, n.a.22 holders, $21.9bn
Q1 202110 holders, $987m24 holders, $23.9bn
Q2 20216 holders, $645m31 holders, $22.5bn
Q3 20215 holders, $541m30 holders, $17.8bn
Q4 20216 holders, $302m26 holders, $20.1bn
Q1 20226 holders, $389m28 holders, $20.4bn
Q2 20224 holders, $153m32 holders, $22.1bn
Q3 20224 holders, $178m31 holders, $21.5bn
Q4 20224 holders, $49m30 holders, $24.7bn
Q1 20237 holders, $186m35 holders, $18.2bn
Q2 20238 holders, $203m30 holders, $19.8bn
Q3 20236 holders, $123m28 holders, $19.8bn
Q4 20239 holders, $266m31 holders, $20.6bn
Q1 202412 holders, $490m28 holders, $24.0bn
Q2 202412 holders, $538m28 holders, $19.5bn
Q3 202413 holders, $667m25 holders, $20.2bn
Q4 202411 holders, $351m23 holders, $15.2bn
Q1 20258 holders, $208m24 holders, $18.4bn
Q2 202510 holders, $229m34 holders, $19.5bn
Q3 20258 holders, $210m28 holders, $16.2bn
Q4 202513 holders, $282m21 holders, $14.6bn
Q1 20264 holders, $42m26 holders, $13.5bn
Q2 20268 holders, $631m28 holders, $13.0bn
OSCR

Oscar Health Inc

Holders
8
Reported value
$208m
Buyers
3
Sellers
4

Breadth -1 among 95 comparable managers.

Health care services and researchManaged care
CI

The Cigna Group

Holders
24
Reported value
$18.4bn
Buyers
15
Sellers
10

Breadth +5 among 95 comparable managers.

Health care services and researchManaged care

Who holds both, Q1 2025

Among the 30 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only OSCR (6)

Baillie Gifford & Co, Dragoneer Investment Group LLC, Farallon Capital Management LLC, Holocene Advisors LP, PDT Partners LLC, Southeastern Asset Management Inc

Only CI (22)

AllianceBernstein LP, AQR Capital Management LLC, Arrowstreet Capital LP, Artisan Partners LP, Brevan Howard Capital Management LP, Bridgewater Associates LP, Capital Research Global Investors, Dodge & Cox, ExodusPoint Capital Management LP, Fidelity (FMR LLC), GAMCO Investors Inc, Invesco Ltd, Man Group PLC, MFS Investment Management, Neuberger Berman Group LLC, Squarepoint Ops LLC, Susquehanna International Group LLP, T. Rowe Price Associates Inc, Two Sigma Advisers LP, Two Sigma Investments LP, Winton Group Ltd, Woodline Partners LP

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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