Vault-13

BLACKSTONE SENI FLTN RAT 202 BSL

COM · Closed-End Fund · CUSIP 09256U105

42 institutional holders -6 vs Q1 2026
3,721,8503.7m shares reported held*
$48.2mreported value*
2 new 14 added 15 reduced 8 sold out net bought ≈ $2.9m (+226.4k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $12.95.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0204060Q3 22: 48Q4 22: 54Q1 23: 60Q2 23: 59Q3 23: 60Q4 23: 59Q1 24: 48Q2 24: 50Q3 24: 48Q4 24: 48Q1 25: 45Q2 25: 41Q3 25: 43Q4 25: 46Q1 26: 48Q2 26: 4242Q3 22Q3 23Q3 24Q3 25Q2 26
Numbers
QuarterHolders
Q3 202248
Q4 202254
Q1 202360
Q2 202359
Q3 202360
Q4 202359
Q1 202448
Q2 202450
Q3 202448
Q4 202448
Q1 202545
Q2 202541
Q3 202543
Q4 202546
Q1 202648
Q2 202642

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
40040Q3 24: 22 bought or addedQ3 24: 19 cut or sold outQ4 24: 15 bought or addedQ4 24: 21 cut or sold outQ4 24Q1 25: 21 bought or addedQ1 25: 20 cut or sold outQ2 25: 15 bought or addedQ2 25: 22 cut or sold outQ2 25Q3 25: 20 bought or addedQ3 25: 16 cut or sold outQ4 25: 21 bought or addedQ4 25: 21 cut or sold outQ4 25Q1 26: 18 bought or addedQ1 26: 24 cut or sold outQ2 26: 16 bought or addedQ2 26: 23 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 20242219
Q4 20241521
Q1 20252120
Q2 20251522
Q3 20252016
Q4 20252121
Q1 20261824
Q2 20261623

Biggest buyers

SIT INVESTMENT ASSOCIATES INC Added +264,451+264.5k
ICON ADVISERS INC/CO New +152,212+152.2k
Integrated Wealth Concepts LLC Added +91,666+91.7k
MORGAN STANLEY Added +67,833+67.8k
JANE STREET GROUP, LLC New +39,616+39.6k
BANK OF AMERICA CORP /DE/ Added +31,316+31.3k
CSS LLC/IL Added +9,612+9.6k
HARBOUR INVESTMENTS, INC. Added +3,741+3.7k
Rockefeller Capital Management L.P. Added +3,485+3.5k
TrueMark Investments, LLC Added +2,649+2.6k

Biggest sellers

Advisors Asset Management, Inc. Sold out -139,476-139.5k
Clear Point Advisors Inc. Sold out -85,465-85.5k
Invesco Ltd. Reduced -53,709-53.7k
Lido Advisors, LLC Sold out -45,805-45.8k
LEAVELL INVESTMENT MANAGEMENT, INC. Reduced -19,150-19.1k
Virtu Financial LLC Sold out -15,649-15.6k
SUSQUEHANNA INTERNATIONAL GROUP, LLP Sold out -11,050-11.1k
Kathmere Capital Management, LLC Sold out -10,479-10.5k
Tranquility Partners, LLC Reduced -10,233-10.2k
NTV Asset Management LLC Sold out -10,200-10.2k

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
SIT INVESTMENT ASSOCIATES INC 13G · institution new · filed 2026-07-06 6.3% new 822.8k≈ $10.7m 2026-07-06

Fell to 5% or below in the last year: BANK OF AMERICA CORP /DE/ (4.1%, 2026-04-27)

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 SIT INVESTMENT ASSOCIATES INC 0.20% of their portfolio Minneapolis, MN 822,750822.8k $10.7m $10.7m 0.20% Added +264.5k +264,451
2 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 559,500559.5k $7.2m $7.2m 0.00% Added +31.3k +31,316
3 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 408,440408.4k $5.3m $5.3m 0.00% Added +67.8k +67,833
4 LEAVELL INVESTMENT MANAGEMENT, INC. 0.11% of their portfolio MOBILE, AL 241,580241.6k $3.1m $3.1m 0.11% Reduced -19.1k -19,150
5 Integrated Wealth Concepts LLC 0.01% of their portfolio WALTHAM, MA 194,248194.2k $2.5m $2.5m 0.01% Added +91.7k +91,666
6 UBS Group AG 0.00% of their portfolio ZURICH, V8 161,504161.5k $2.1m $2.1m 0.00% Reduced -2.5k -2,520
7 ICON ADVISERS INC/CO 0.37% of their portfolio GREENWOOD VILLAGE, CO 152,212152.2k $2.0m $2.0m 0.37% New
8 LOOMIS SAYLES & CO L P 0.00% of their portfolio BOSTON, MA 100,185100.2k $1.3m $1.3m 0.00% Unchanged
9 RIVERNORTH CAPITAL MANAGEMENT, LLC 0.05% of their portfolio WEST PALM BEACH, FL 80,55880.6k $1.0m $1.0m 0.05% Added +2.6k +2,649
10 TrueMark Investments, LLC 0.13% of their portfolio CHICAGO, IL 80,55880.6k $1.0m $1.0m 0.13% Added +2.6k +2,649
11 Steward Partners Investment Advisory, LLC 0.00% of their portfolio STAMFORD, CT 74,96975.0k $970.8k $970.8k 0.00% Reduced -1.8k -1,796
12 CSS LLC/IL 0.04% of their portfolio CHICAGO, IL 74,58974.6k $965.9k $965.9k 0.04% Added +9.6k +9,612
13 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 72,71072.7k $941.6k $941.6k 0.00% Reduced -2.5k -2,529
14 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 66,48266.5k $860.9k $860.9k 0.00% Reduced -53.7k -53,709
15 Tranquility Partners, LLC 0.28% of their portfolio Brentwood, TN 63,18463.2k $818.2k $818.2k 0.28% Reduced -10.2k -10,233
16 Apollon Wealth Management, LLC 0.01% of their portfolio MOUNT PLEASANT, SC 62,90762.9k $814.6k $814.6k 0.01% Added +388 +388
17 RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio ST. PETERSBURG, FL 54,43354.4k $704.9k $704.9k 0.00% Added +27 +27
18 Hilltop Holdings Inc. 0.05% of their portfolio DALLAS, TX 45,06845.1k $583.6k $583.6k 0.05% Reduced -2.1k -2,150
19 Almitas Capital LLC 0.14% of their portfolio SANTA MONICA, CA 44,47144.5k $575.9k $575.9k 0.14% Unchanged
20 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 39,61639.6k $513.0k $513.0k 0.00% New
21 Comprehensive Money Management Services LLC 0.27% of their portfolio CORAL GABLES, FL 33,28033.3k $431.0k $431.0k 0.27% Unchanged
22 Beacon Pointe Advisors, LLC 0.00% of their portfolio NEWPORT BEACH, CA 32,71232.7k $423.6k $423.6k 0.00% Reduced -2.3k -2,271
23 SHUFRO ROSE & CO LLC 0.02% of their portfolio NEW YORK, NY 29,80029.8k $385.9k $385.9k 0.02% Unchanged
24 Merit Financial Group, LLC 0.00% of their portfolio ALPHARETTA, GA 26,36526.4k $341.4k $341.4k 0.00% Reduced -1.6k -1,587
25 Virtus Investment Advisers, LLC 0.07% of their portfolio HARTFORD, CT 24,17724.2k $313.1k $313.1k 0.07% Reduced -7.6k -7,582
26 CAPTRUST FINANCIAL ADVISORS 0.00% of their portfolio RALEIGH, NC 23,31323.3k $301.9k $301.9k 0.00% Unchanged
27 Avidian Wealth Enterprises, LLC 0.01% of their portfolio Houston, TX 18,00918.0k $233.2k $233.2k 0.01% Reduced -2.8k -2,751
28 Uptown Financial Advisors LLC 0.16% of their portfolio DALLAS, TX 17,32017.3k $224.3k $224.3k 0.16% Unchanged
29 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 17,02617.0k $220.6k $220.6k 0.00% Added +446 +446
30 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 16,97317.0k $219.0k $219.0k 0.00% Reduced -1.7k -1,744
31 Dynamic Advisor Solutions LLC 0.01% of their portfolio PHOENIX, AZ 14,32314.3k $185.5k $185.5k 0.01% Added +375 +375
32 Chicago Partners Investment Group LLC 0.00% of their portfolio CHICAGO, IL 13,94713.9k $181.9k $181.9k 0.00% Reduced -5.0k -4,973
33 Capital Investment Advisors, LLC 0.00% of their portfolio ATLANTA, GA 13,19813.2k $170.9k $170.9k 0.00% Unchanged
34 Ethos Financial Group, LLC 0.01% of their portfolio KING OF PRUSSIA, PA 12,49112.5k $161.8k $161.8k 0.01% Reduced -6.1k -6,076
35 STIFEL FINANCIAL CORP 0.00% of their portfolio ST. LOUIS, MO 10,55710.6k $136.7k $136.7k 0.00% Unchanged
36 HARBOUR INVESTMENTS, INC. 0.00% of their portfolio MADISON, WI 6,6456.6k $86.1k $86.1k 0.00% Added +3.7k +3,741
37 Rockefeller Capital Management L.P. 0.00% of their portfolio NEW YORK, NY 4,6604.7k $60.4k $60.4k 0.00% Added +3.5k +3,485
38 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 4,3284.3k $56.0k $56.0k 0.00% Added +434 +434
39 BlackRock, Inc. 0.00% of their portfolio New York, NY 2,5092.5k $32.5k $32.5k 0.00% Unchanged
40 NATIONAL BANK OF CANADA /FI/ 0.00% of their portfolio MONTREAL, A8 250250 $3.2k $3.2k 0.00% Reduced -7.0k -7,000
41 MILFAM LLC 0.00% of their portfolio Stuart, FL 22 $26 $26 0.00% Unchanged
42 NATIXIS 0.00% of their portfolio PARIS, I0 11 $13 $13 0.00% Unchanged