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LMR Partners LLP

Position in BLK — BlackRock, Inc.

CIK 1578621 LONDON, X0

Position in BLK

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$767,324
+$549,978 QoQ
Shares Held
798
+253.1% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#1,312
of 2,275 holders
Holding Since
Dec 2024
3 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in BLK Over Time

Shares Held

Position Value (USD)

Derivatives in BLK

reported options exposure · as of Dec 31, 2024
CallValue
$0
CallShares
0
PutValue
$1,947,709
PutShares
1,900

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Asset Management

Financial Services · as of Jun 30, 2026

LMR Partners LLP holds $50,896,736 across 16 Asset Management names. BLK ranks #10 (1.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
3
99,712 $5,180,038

All Filings in BLK

Export CSV
3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $767,324 798
2026-03-31 $217,346 226
2024-12-31 $1,947,709 1,900