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BJ · 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.

BJCOST
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.
  • BJ
  • COST
010203040202120222023202420252026
Holders and value by quarter
QuarterBJCOST
Q3 202013 holders, $881m32 holders, $15.4bn
Q4 202010 holders, $603m30 holders, $15.3bn
Q1 20215 holders, $855m29 holders, $13.4bn
Q2 20214 holders, $1.1bn25 holders, $15.5bn
Q3 20215 holders, $1.2bn25 holders, $16.9bn
Q4 20218 holders, $1.4bn27 holders, $20.5bn
Q1 202211 holders, $1.4bn32 holders, $19.9bn
Q2 202216 holders, $1.5bn30 holders, $15.8bn
Q3 202218 holders, $1.6bn33 holders, $16.0bn
Q4 202217 holders, $668m33 holders, $32.7bn
Q1 202318 holders, $1.1bn29 holders, $14.9bn
Q2 202310 holders, $1.1bn37 holders, $16.0bn
Q3 202312 holders, $1.6bn30 holders, $16.8bn
Q4 202312 holders, $1.6bn26 holders, $20.1bn
Q1 202412 holders, $1.5bn29 holders, $21.5bn
Q2 202414 holders, $1.8bn31 holders, $24.7bn
Q3 202411 holders, $1.6bn28 holders, $24.7bn
Q4 202415 holders, $2.0bn34 holders, $26.0bn
Q1 202511 holders, $2.4bn35 holders, $28.2bn
Q2 202517 holders, $2.6bn36 holders, $29.4bn
Q3 202515 holders, $2.0bn35 holders, $26.7bn
Q4 202510 holders, $1.6bn40 holders, $34.6bn
Q1 20268 holders, $1.6bn40 holders, $36.1bn
Q2 202614 holders, $2.1bn38 holders, $35.5bn
BJ

BJS WHSL Club HLDGS Inc

Holders
15
Reported value
$2.0bn
Buyers
11
Sellers
4

Breadth +7 among 95 comparable managers.

Consumer staples
COST

Costco Wholesale Corporation

Holders
35
Reported value
$26.7bn
Buyers
21
Sellers
13

Breadth +8 among 95 comparable managers.

Consumer staples

Who holds both, Q3 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 BJ (3)

Holocene Advisors LP, Renaissance Technologies LLC, Schonfeld Strategic Advisors LLC

Only COST (23)

Acadian Asset Management LLC, AQR Capital Management LLC, Capital Research Global Investors, Capital World Investors, Citadel Advisors LLC, D. E. Shaw & Co., Eisler Capital Management Ltd, GAMCO Investors Inc, Harris Associates LP, Hudson Bay Capital Management LP, Invesco Ltd, Jane Street Group LLC, Janus Henderson Group Ltd, Markel Group Inc, Millennium Management LLC, Neuberger Berman Group LLC, Steadfast Capital Management LP, 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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