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LOOMIS SAYLES & CO L P

Position in BLK — BlackRock, Inc.

CIK 312348 BOSTON, MA

Position in BLK

as of Mar 31, 2026 · filed May 14, 2026
Position Value
$201,530,177
-$92,274,941 QoQ
Shares Held
209,554
-23.7% QoQ
Ownership
0.064%
of shares outstanding
% of Portfolio
0.28%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2024
6 quarters on record
Voting authority Sole 79% Shared 0% None 21%

Common Shares in BLK Over Time

Shares Held

Position Value (USD)

Position in Asset Management

Financial Services · as of Mar 31, 2026

LOOMIS SAYLES & CO L P holds $1,004,723,694 across 22 Asset Management names. BLK ranks #2 (20.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 BLK
BlackRock, Inc.
This page
209,554 $201,530,177

All Filings in BLK

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6 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $201,530,177 209,554
2025-12-31 $293,805,118 274,497
2025-09-30 $334,201,298 286,654
2025-06-30 $270,095,836 257,418
2025-03-31 $209,129,488 220,955
2024-12-31 $301,226,522 293,848