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BAH · 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.

BAHMCO
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.
  • BAH
  • MCO
010203040202120222023202420252026
Holders and value by quarter
QuarterBAHMCO
Q3 202015 holders, $1.5bn30 holders, $17.0bn
Q4 202011 holders, $1.7bn21 holders, $16.9bn
Q1 202115 holders, $1.6bn17 holders, $16.9bn
Q2 202111 holders, $1.7bn16 holders, $20.2bn
Q3 20219 holders, $1.6bn25 holders, $19.9bn
Q4 202110 holders, $1.9bn25 holders, $22.0bn
Q1 202212 holders, $1.8bn22 holders, $19.1bn
Q2 202212 holders, $1.9bn19 holders, $15.4bn
Q3 202217 holders, $1.8bn21 holders, $13.6bn
Q4 202216 holders, $1.8bn17 holders, $15.5bn
Q1 202314 holders, $1.4bn20 holders, $17.3bn
Q2 202312 holders, $1.6bn25 holders, $19.4bn
Q3 202313 holders, $1.4bn21 holders, $17.2bn
Q4 20236 holders, $1.5bn21 holders, $22.3bn
Q1 202410 holders, $1.8bn22 holders, $21.9bn
Q2 202412 holders, $1.8bn24 holders, $23.6bn
Q3 202411 holders, $1.9bn31 holders, $26.8bn
Q4 202415 holders, $1.8bn31 holders, $25.7bn
Q1 202517 holders, $2.2bn30 holders, $25.2bn
Q2 202518 holders, $1.7bn30 holders, $26.8bn
Q3 202512 holders, $1.5bn31 holders, $26.0bn
Q4 20259 holders, $999m32 holders, $27.7bn
Q1 20264 holders, $767m28 holders, $23.9bn
Q2 20268 holders, $786m31 holders, $24.9bn
BAH

Booz Allen Hamilton HLDG Cor

Holders
18
Reported value
$1.7bn
Buyers
11
Sellers
8

Breadth +3 among 95 comparable managers.

Business and payment services
MCO

Moodys Corp

Holders
30
Reported value
$26.8bn
Buyers
14
Sellers
13

Breadth +1 among 95 comparable managers.

Business and payment servicesFinancial services · L3VLUP

Who holds both, Q2 2025

Among the 38 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only BAH (8)

AQR Capital Management LLC, Brevan Howard Capital Management LP, Bridgewater Associates LP, ExodusPoint Capital Management LP, Point72 Asset Management LP, Renaissance Technologies LLC, Tudor Investment Corp, Wellington Management Group LLP

Only MCO (20)

Acadian Asset Management LLC, Akre Capital Management LLC, Baillie Gifford & Co, Berkshire Hathaway Inc, Dodge & Cox, Eisler Capital Management Ltd, Fidelity (FMR LLC), Freestone Grove Partners LP, GAMCO Investors Inc, Harris Associates LP, Hudson Bay Capital Management LP, Invesco Ltd, Markel Group Inc, Marshall Wace LLP, Maverick Capital Ltd, MFS Investment Management, Moore Capital Management LP, Neuberger Berman Group LLC, TCI Fund Management 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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