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O'SHAUGHNESSY ASSET MANAGEMENT, LLC

Position in BLK — BlackRock, Inc.

CIK 1423442 Stamford, CT

Position in BLK

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$33,235,735
-$1,295,574 QoQ
Shares Held
34,559
+7.1% QoQ
Ownership
0.011%
of shares outstanding
% of Portfolio
0.19%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2024
6 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in BLK Over Time

Shares Held

Position Value (USD)

Position in Asset Management

Financial Services · as of Mar 31, 2026

O'SHAUGHNESSY ASSET MANAGEMENT, LLC holds $299,192,571 across 43 Asset Management names. BLK ranks #4 (11.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 BLK
BlackRock, Inc.
This page
34,559 $33,235,735

All Filings in BLK

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6 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $33,235,735 34,559
2025-12-31 $34,531,309 32,262
2025-09-30 $35,638,314 30,568
2025-06-30 $29,868,999 28,467
2025-03-31 $23,887,262 25,238
2024-12-31 $24,024,477 23,436