DOSSIER · 13F Holders · Q2 2026
BXMT

BLACKSTONE MTG TR INC

361 institutions still hold BLACKSTONE MTG TR INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 09257W100·361 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$1.5B
visible holders
Holders
361
filers reporting
Concentration
28.87%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

361 institutions reported BXMT in Q2 2026. BlackRock, Inc. leads at 28.9% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$423M25.0M0.01%Q2 2026
02
Blackstone Inc.
CIK 0001393818
$157M9.3M0.48%Q2 2026
03
Vanguard Portfolio Management
CIK 0002100121· Index
$151M8.9M0.01%Q2 2026
04
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$121M7.2M0.00%Q2 2026
05
STATE STREET CORP
CIK 0000093751
$112M6.4M0.00%Q2 2026
06
UBS Group AG
CIK 0001610520
$77M4.6M0.01%Q2 2026
07
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$70M4.1M0.00%Q2 2026
08
MORGAN STANLEY
CIK 0000895421
$48M2.8M0.00%Q2 2026
09
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$40M2.3M0.01%Q2 2026
10
Parallax Volatility Advisers, L.P.
CIK 0001521001
$39M2.3M0.07%Q2 2026
11
NORTHERN TRUST CORP
CIK 0000073124· Index
$33M1.9M0.00%Q2 2026
12
Qube Research & Technologies Ltd
CIK 0001729829
$33M1.9M0.03%Q2 2026
13
Invesco Ltd.
CIK 0000914208
$27M1.6M0.00%Q2 2026
14
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
CIK 0001705339
$27M1.6M0.03%Q2 2026
15
Advisors Capital Management, LLC
CIK 0001345576
$22M1.3M0.24%Q2 2026
16
WELLS FARGO & COMPANY/MN
CIK 0000072971
$19M1.1M0.00%Q2 2026
17
Bank of New York Mellon Corp
CIK 0001390777
$18M1.1M0.00%Q2 2026
18
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$18M1.0M0.00%Q2 2026
19
D. E. Shaw & Co., Inc.
CIK 0001009207
$17M895K0.01%Q4 2025
20
GOLDMAN SACHS GROUP INC
CIK 0000886982
$17M984K0.00%Q2 2026
Page 1 of 19
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Insiders at BLACKSTONE MTG TR INC
Nassau Henry NHsu Chen YiCotton Leonard WSagalyn Lynne BLynch NnennaPena Fernando AustinNash Michael B.Perez-Alvarado Gilda