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OBSIDIAN CIO, LLC

Position in BLK — BlackRock, Inc.

CIK 1843581 NEW YORK, NY

Position in BLK

as of Mar 31, 2026 · filed May 11, 2026
Position Value
$148,103
+$117,064 QoQ
Shares Held
154
+431.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.30%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2025
5 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 Mar 31, 2026

OBSIDIAN CIO, LLC holds $1,528,967 across 7 Asset Management names. BLK ranks #5 (9.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 BLK
BlackRock, Inc.
This page
154 $148,103

All Filings in BLK

Export CSV
5 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $148,103 154
2025-12-31 $31,039 29
2025-09-30 $331,107 284
2025-06-30 $324,218 309
2025-03-31 $246,084 260