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Marex Group plc

Position in BLK — BlackRock, Inc.

CIK 1997464 London, X0

Position in BLK

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$77,549,409
+$64,052,422 QoQ
Shares Held
80,637
+539.5% QoQ
Ownership
0.025%
of shares outstanding
% of Portfolio
0.85%
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)

Derivatives in BLK

reported options exposure · as of Mar 31, 2026
CallValue
$0
CallShares
0
PutValue
$76,936,800
PutShares
80,000

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 Mar 31, 2026

Marex Group plc holds $197,348,807 across 39 Asset Management names. BLK ranks #1 (39.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 BLK
BlackRock, Inc.
This page
80,637 $77,549,409

All Filings in BLK

Export CSV
10 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $77,549,409 80,637
2026-03-31 $76,936,800 80,000
2025-12-31 $13,379,250 12,500
2025-12-31 $13,496,987 12,610
2025-09-30 $14,688,796 12,599
2025-09-30 $14,573,375 12,500
2025-06-30 $39,346,875 37,500
2025-06-30 $40,736,081 38,824
2025-03-31 $53,677,719 56,713
2024-12-31 $27,102,882 26,439