Skip to main content

MILLENNIUM MANAGEMENT LLC

Position in COST — Costco Wholesale Corp /New

CIK 1273087 NEW YORK, NY

Position in COST

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$356,179,267
+$220,128,708 QoQ
Shares Held
380,749
+178.9% QoQ
Ownership
0.086%
of shares outstanding
% of Portfolio
0.28%
of 13F equity value
Holder Rank
#100
of 4,178 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in COST Over Time

Shares Held

Position Value (USD)

Derivatives in COST

reported options exposure · as of Jun 30, 2026
CallValue
$125,352,980
CallShares
134,000
PutValue
$431,251,670
PutShares
461,000

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Discount Stores

Consumer Defensive · as of Jun 30, 2026

MILLENNIUM MANAGEMENT LLC holds $794,488,753 across 9 Discount Stores names. COST ranks #1 (44.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 COST
Costco Wholesale Corp /New
This page
380,749 $356,179,267

All Filings in COST

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $431,251,670 461,000
2026-06-30 $356,179,267 380,749
2026-06-30 $125,352,980 134,000
2026-03-31 $144,083,778 144,600
2026-03-31 $136,050,559 136,538
2026-03-31 $399,767,716 401,200
2025-12-31 $55,620,930 64,500
2025-12-31 $233,435,438 270,700
2025-12-31 $251,713,596 291,896
2025-09-30 $307,411,904 332,111
2025-09-30 $73,957,837 79,900
2025-09-30 $164,299,325 177,500
2025-06-30 $298,070,934 301,100
2025-06-30 $157,657,844 159,260
2025-06-30 $146,016,150 147,500
2025-03-31 $182,724,696 193,200
2025-03-31 $48,184,653 50,947
2025-03-31 $295,745,406 312,700
2024-12-31 $197,089,677 215,100
2024-12-31 $160,347,250 175,000
2024-12-31 $130,665,599 142,606
2024-09-30 $276,062,328 311,400
2024-09-30 $189,626,628 213,900
2024-09-30 $215,849,889 243,480
2024-06-30 $160,903,107 189,300
2024-06-30 $191,321,699 225,087
2024-06-30 $237,997,200 280,000
2024-03-31 $420,309,831 573,700
2024-03-31 $138,979,911 189,700
2024-03-31 $50,490,661 68,917
2023-12-31 $250,434,352 379,400
2023-12-31 $32,795,414 49,684
2023-12-31 $154,392,712 233,900
2023-09-30 $127,567,968 225,800
2023-09-30 $175,768,660 311,117
2023-09-30 $52,258,800 92,500
2023-06-30 $169,049,704 313,997
2023-06-30 $61,698,348 114,600
2023-06-30 $41,024,556 76,200
2023-03-31 $42,233,950 85,000
2023-03-31 $46,432,004 93,449
2023-03-31 $32,942,481 66,300
2022-12-31 $165,131,114 361,733
2022-12-31 $153,840,500 337,000
2022-12-31 $58,158,100 127,400
2022-09-30 $144,420,166 305,800
2022-09-30 $214,350,601 453,873
2022-09-30 $26,636,028 56,400
2022-06-30 $69,422,270 144,847
2022-06-30 $131,945,784 275,300