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RELX · MCO 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.

RELXMCO
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.
  • RELX
  • MCO
010203040202120222023202420252026
Holders and value by quarter
QuarterRELXMCO
Q3 20203 holders, $283m30 holders, $17.0bn
Q4 20203 holders, $329m21 holders, $16.9bn
Q1 20213 holders, $302m17 holders, $16.9bn
Q2 20212 holders, $252m16 holders, $20.2bn
Q3 20213 holders, $274m25 holders, $19.9bn
Q4 20214 holders, $339m25 holders, $22.0bn
Q1 20224 holders, $157m22 holders, $19.1bn
Q2 20223 holders, $138m19 holders, $15.4bn
Q3 20224 holders, $137m21 holders, $13.6bn
Q4 20224 holders, $133m17 holders, $15.5bn
Q1 20233 holders, $100m20 holders, $17.3bn
Q2 20233 holders, $97m25 holders, $19.4bn
Q3 20234 holders, $83m21 holders, $17.2bn
Q4 20234 holders, $112m21 holders, $22.3bn
Q1 20245 holders, $122m22 holders, $21.9bn
Q2 20243 holders, $128m24 holders, $23.6bn
Q3 20244 holders, $150m31 holders, $26.8bn
Q4 20243 holders, $151m31 holders, $25.7bn
Q1 20252 holders, $141m30 holders, $25.2bn
Q2 20252 holders, $97m30 holders, $26.8bn
Q3 20253 holders, $118m31 holders, $26.0bn
Q4 20255 holders, $184m32 holders, $27.7bn
Q1 20264 holders, $216m28 holders, $23.9bn
Q2 20263 holders, $239m31 holders, $24.9bn
RELX

Relx PLC

Holders
4
Reported value
$150m
Buyers
2
Sellers
2

Breadth 0 among 94 comparable managers.

Business and payment services
MCO

Moodys Corp

Holders
31
Reported value
$26.8bn
Buyers
15
Sellers
13

Breadth +2 among 94 comparable managers.

Business and payment servicesFinancial services · L3VLUP

Who holds both, Q3 2024

Among the 32 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only RELX (1)

Bridgewater Associates LP

Only MCO (28)

Acadian Asset Management LLC, Akre Capital Management LLC, AllianceBernstein LP, Artisan Partners LP, Baillie Gifford & Co, Berkshire Hathaway Inc, Brevan Howard Capital Management LP, Dodge & Cox, ExodusPoint Capital Management LP, Fidelity (FMR LLC), GAMCO Investors Inc, Harris Associates LP, Hudson Bay Capital Management LP, Invesco Ltd, Janus Henderson Group Ltd, Man Group PLC, Markel Group Inc, Marshall Wace LLP, Maverick Capital Ltd, MFS Investment Management, Moore Capital Management LP, Neuberger Berman Group LLC, Schonfeld Strategic Advisors LLC, T. Rowe Price Associates Inc, TCI Fund Management Ltd, and 3 more

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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