DOSSIER · 13F Holders · Q1 2026
BIT

BLACKROCK MULTI SECTOR I

101 institutions still hold BLACKROCK MULTI SECTOR I as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 09258a107·101 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$195M
visible holders
Holders
101
filers reporting
Concentration
29.98%
SIT INVESTMENT ASSOCIATES INC #1
top holder share
AI Holders Summary · Q1 2026

101 institutions reported BIT in Q1 2026. SIT INVESTMENT ASSOCIATES INC leads at 30.0% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
SIT INVESTMENT ASSOCIATES INC
CIK 0000769317
$59M4.7M1.19%Q1 2026
02
MORGAN STANLEY
CIK 0000895421
$17M1.4M0.00%Q1 2026
03
RIVERNORTH CAPITAL MANAGEMENT, LLC
CIK 0001447578
$15M1.2M0.76%Q1 2026
04
TORONTO DOMINION BANK
CIK 0000947263
$12M949K0.02%Q1 2026
05
Cyndeo Wealth Partners, LLC
CIK 0001950947
$11M880K0.58%Q1 2026
06
WELLS FARGO & COMPANY/MN
CIK 0000072971
$10M786K0.00%Q1 2026
07
Penserra Capital Management LLC
CIK 0001593324
$8M612K0.09%Q1 2026
08
ROYAL BANK OF CANADA
CIK 0001000275
$7M585K0.00%Q1 2026
09
LPL Financial LLC
CIK 0001403438
$7M581K0.00%Q1 2026
10
GUGGENHEIM CAPITAL LLC
CIK 0001283072
$7M575K0.06%Q1 2026
11
Invesco Ltd.
CIK 0000914208
$7M545K0.00%Q1 2026
12
AMERIPRISE FINANCIAL INC
CIK 0000820027
$7M522K0.00%Q1 2026
13
1607 Capital Partners, LLC
CIK 0001436866
$5M438K0.39%Q1 2026
14
Allspring Global Investments Holdings, LLC
CIK 0001890906
$5M373K0.01%Q1 2026
15
RAYMOND JAMES FINANCIAL INC
CIK 0000720005
$5M369K0.00%Q1 2026
16
UBS Group AG
CIK 0001610520
$4M301K0.00%Q1 2026
17
ENVESTNET ASSET MANAGEMENT INC
CIK 0001407543
$3M277K0.00%Q1 2026
18
THRIVENT FINANCIAL FOR LUTHERANS
CIK 0000314984
$3M212K0.01%Q1 2026
19
Yakira Capital Management, Inc.
CIK 0001584639
$2M172K0.63%Q1 2026
20
Rareview Capital LLC
CIK 0002044533
$2M148K1.26%Q1 2026
Page 1 of 6
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Insiders at BLACKROCK MULTI SECTOR I
Lakhani SamirMaclellan ScottDickstein AkivaHarris Stayce D.