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EXCALIBUR MANAGEMENT CORP

Position in BLK — BlackRock, Inc.

CIK 1009003 WALTHAM, MA

Position in BLK

as of Jun 30, 2026 · filed Aug 3, 2026
Position Value
$433,663
+$894 QoQ
Shares Held
451
+0.2% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.15%
of 13F equity value
Holder Rank
#1,556
of 2,275 holders
Holding Since
Dec 2024
7 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in BLK Over Time

Shares Held

Position Value (USD)

Position in Asset Management

Financial Services · as of Jun 30, 2026

EXCALIBUR MANAGEMENT CORP holds $1,472,655 across 4 Asset Management names. BLK ranks #2 (29.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 BLK
BlackRock, Inc.
This page
451 $433,663

All Filings in BLK

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7 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $433,663 451
2026-03-31 $432,769 450
2025-12-31 $479,512 448
2025-09-30 $538,631 462
2025-06-30 $470,064 448
2025-03-31 $423,076 447
2024-12-31 $457,199 446