Flock — Smart-money disclosures, made readable

Flock — Smart-money disclosures, made readable

Show all 36 disclosures

DISCLOSEDQuarterly
Bridgewater Associates
Costco Wholesale Corporation · NASDAQ
27,618 sh · $27.5M
Filed 31 Mar 2026SEC 13Fview source
DISCLOSEDStale
Renaissance Technologies
Costco Wholesale Corporation · NASDAQ
693,002 sh · $597.6M
Filed 31 Dec 2025SEC 13Fview source
DISCLOSEDStale
Bridgewater Associates
Costco Wholesale Corporation · NASDAQ
30,342 sh · $26.2M
Filed 31 Dec 2025SEC 13Fview source
DISCLOSEDStale
BlackRock
Costco Wholesale Corporation · NASDAQ
35,099,521 sh · $30.27B
Filed 31 Dec 2025SEC 13Fview source
DISCLOSEDStale
Gardner Russo & Quinn
Costco Wholesale Corporation · NASDAQ
4,624 sh · $4.0M
Filed 31 Dec 2025SEC 13Fview source
DISCLOSEDStale
Two Sigma Investments
Costco Wholesale Corporation · NASDAQ
259,124 sh · $223.5M
Filed 31 Dec 2025SEC 13Fview source
DISCLOSEDStale
Markel Group
Costco Wholesale Corporation · NASDAQ
39,150 sh · $33.8M
Filed 31 Dec 2025SEC 13Fview source
DISCLOSEDStale
Bridgewater Associates
Costco Wholesale Corporation · NASDAQ
41,494 sh · $38.4M
Filed 30 Sept 2025SEC 13Fview source
DISCLOSEDStale
Two Sigma Investments
Costco Wholesale Corporation · NASDAQ
257,898 sh · $238.7M
Filed 30 Sept 2025SEC 13Fview source
DISCLOSEDStale
Markel Group
Costco Wholesale Corporation · NASDAQ
39,150 sh · $36.2M
Filed 30 Sept 2025SEC 13Fview source
DISCLOSEDStale
BlackRock
Costco Wholesale Corporation · NASDAQ
34,781,929 sh · $32.20B
Filed 30 Sept 2025SEC 13Fview source
DISCLOSEDStale
Gardner Russo & Quinn
Costco Wholesale Corporation · NASDAQ
4,624 sh · $4.3M
Filed 30 Sept 2025SEC 13Fview source
DISCLOSEDStale
Markel Group
Costco Wholesale Corporation · NASDAQ
39,150 sh · $38.8M
Filed 30 Jun 2025SEC 13Fview source
DISCLOSEDStale
Gardner Russo & Quinn
Costco Wholesale Corporation · NASDAQ
4,633 sh · $4.6M
Filed 30 Jun 2025SEC 13Fview source
DISCLOSEDStale
Two Sigma Investments
Costco Wholesale Corporation · NASDAQ
234,117 sh · $231.8M
Filed 30 Jun 2025SEC 13Fview source
DISCLOSEDStale
Bridgewater Associates
Costco Wholesale Corporation · NASDAQ
25,060 sh · $24.8M
Filed 30 Jun 2025SEC 13Fview source
DISCLOSEDStale
BlackRock
Costco Wholesale Corporation · NASDAQ
35,583,824 sh · $35.23B
Filed 30 Jun 2025SEC 13Fview source
DISCLOSEDStale
BlackRock
Costco Wholesale Corporation · NASDAQ
34,932,168 sh · $33.04B
Filed 31 Mar 2025SEC 13Fview source
DISCLOSEDStale
BlackRock
Costco Wholesale Corporation · NASDAQ
34,865,891 sh · $31.95B
Filed 31 Dec 2024SEC 13Fview source
DISCLOSEDStale
BlackRock
Costco Wholesale Corporation · NASDAQ
33,697,877 sh · $29.87B
Filed 30 Sept 2024SEC 13Fview source
DISCLOSEDStale
BlackRock
Costco Wholesale Corporation · NASDAQ
33,207,596 sh · $28.23B
Filed 30 Jun 2024SEC 13Fview source
DISCLOSEDStale
BlackRock
Costco Wholesale Corporation · NASDAQ
32,514,425 sh · $23.82B
Filed 31 Mar 2024SEC 13Fview source
DISCLOSEDStale
BlackRock
Costco Wholesale Corporation · NASDAQ
30,752,486 sh · $20.30B
Filed 31 Dec 2023SEC 13Fview source
DISCLOSEDStale
Ruane Cunniff
Costco Wholesale Corporation · NASDAQ
21,150 sh · $3.9M
Filed 31 Dec 2017SEC 13Fview source
DISCLOSEDStale
Ruane Cunniff
Costco Wholesale Corporation · NASDAQ
21,184 sh · $3.5M
Filed 30 Sept 2017SEC 13Fview source
DISCLOSEDStale
Ruane Cunniff
Costco Wholesale Corporation · NASDAQ
23,300 sh · $3.7M
Filed 30 Jun 2017SEC 13Fview source