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BRBR · COST 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.

BRBRCOST
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.
  • BRBR
  • COST
010203040202120222023202420252026
Holders and value by quarter
QuarterBRBRCOST
Q3 2020none listed holders, n.a.32 holders, $15.4bn
Q4 2020none listed holders, n.a.30 holders, $15.3bn
Q1 2021none listed holders, n.a.29 holders, $13.4bn
Q2 2021none listed holders, n.a.25 holders, $15.5bn
Q3 2021none listed holders, n.a.25 holders, $16.9bn
Q4 2021none listed holders, n.a.27 holders, $20.5bn
Q1 20226 holders, $128m32 holders, $19.9bn
Q2 20226 holders, $74m30 holders, $15.8bn
Q3 20226 holders, $75m33 holders, $16.0bn
Q4 20227 holders, $170m33 holders, $32.7bn
Q1 20237 holders, $97m29 holders, $14.9bn
Q2 20239 holders, $143m37 holders, $16.0bn
Q3 20239 holders, $196m30 holders, $16.8bn
Q4 202315 holders, $571m26 holders, $20.1bn
Q1 202419 holders, $920m29 holders, $21.5bn
Q2 202422 holders, $1.2bn31 holders, $24.7bn
Q3 202422 holders, $1.4bn28 holders, $24.7bn
Q4 202421 holders, $2.1bn34 holders, $26.0bn
Q1 202519 holders, $2.0bn35 holders, $28.2bn
Q2 202523 holders, $1.5bn36 holders, $29.4bn
Q3 202513 holders, $774m35 holders, $26.7bn
Q4 202513 holders, $481m40 holders, $34.6bn
Q1 20265 holders, $224m40 holders, $36.1bn
Q2 20263 holders, $83m38 holders, $35.5bn
BRBR

Bellring Brands Inc

Holders
22
Reported value
$1.2bn
Buyers
17
Sellers
7

Breadth +10 among 94 comparable managers.

Consumer staples
COST

Costco Wholesale Corporation

Holders
31
Reported value
$24.7bn
Buyers
15
Sellers
16

Breadth -1 among 94 comparable managers.

Consumer staples

Who holds both, Q2 2024

Among the 37 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only BRBR (6)

Arrowstreet Capital LP, PDT Partners LLC, Point72 Asset Management LP, Renaissance Technologies LLC, Tudor Investment Corp, Woodline Partners LP

Only COST (15)

Acadian Asset Management LLC, Capital Research Global Investors, Capital World Investors, Caxton Associates LLP, Fidelity (FMR LLC), Hudson Bay Capital Management LP, Invesco Ltd, Jane Street Group LLC, Markel Group Inc, Marshall Wace LLP, MFS Investment Management, Neuberger Berman Group LLC, T. Rowe Price Associates Inc, Two Sigma Advisers LP, Walleye Capital 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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