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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 Mar 31, 2026 · filed May 5, 2026
Position Value
$893,428
-$240,062 QoQ
Shares Held
929
-12.3% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.24%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2024
6 quarters on record
Voting authority Sole 0.ToString("F0")% Shared 0.ToString("F0")% None 100.ToString("F0")%

Common Shares in BLK Over Time

Shares Held

Position Value (USD)

Position in Asset Management

Financial Services · as of Mar 31, 2026

Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors holds $30,718,437 across 37 Asset Management names. BLK ranks #4 (2.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 BLK
BlackRock, Inc.
This page
929 $893,428

All Filings in BLK

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6 filing rows on record
Report Date Value (USD) Shares
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