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Optiver Holding B.V.

Position in BXMT — Blackstone Mortgage Trust, Inc.

CIK 1859606 AMSTERDAM, P7

Position in BXMT

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$23,526
+$19,146 QoQ
Shares Held
1,388
+506.1% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#273
of 345 holders
Holding Since
Jun 2024
8 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in BXMT Over Time

Shares Held

Position Value (USD)

Position in REIT - Mortgage

Real Estate · as of Jun 30, 2026

Optiver Holding B.V. holds $327,505 across 25 REIT - Mortgage names. BXMT ranks #4 (7.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 BXMT
Blackstone Mortgage Trust, Inc.
This page
1,388 $23,526

All Filings in BXMT

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8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $23,526 1,388
2025-12-31 $4,380 229
2025-09-30 $12,887 700
2025-06-30 $7,392 384
2025-03-31 $9,380 469
2024-12-31 $11,333 651
2024-09-30 $4,239 223
2024-06-30 $20,416 1,172