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Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors

Position in BLK — BlackRock, Inc.

CIK 1748861 CONCORD, MA

Position in BLK

as of Jun 30, 2026 · filed Jul 9, 2026
Position Value
$747,132
-$146,296 QoQ
Shares Held
777
-16.4% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.18%
of 13F equity value
Holder Rank
#1,323
of 2,275 holders
Holding Since
Dec 2024
7 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in BLK Over Time

Shares Held

Position Value (USD)

Position in Asset Management

Financial Services · as of Jun 30, 2026

Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors holds $29,432,804 across 40 Asset Management names. BLK ranks #6 (2.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 BLK
BlackRock, Inc.
This page
777 $747,132

All Filings in BLK

Export CSV
7 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $747,132 777
2026-03-31 $893,428 929
2025-12-31 $1,133,490 1,059
2025-09-30 $1,305,774 1,120
2025-06-30 $1,176,209 1,121
2025-03-31 $1,073,308 1,134
2024-12-31 $1,432,078 1,397