BLACKSTONE SNR FLTNG RT (BSL) Institutional Shareholders
BLACKSTONE SNR FLTNG RT (BSL) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $51.29M in BSL holdings during the latest filing period.
Sit Investment Associates Inc is currently the largest disclosed institutional shareholder of BSL tracked by InsiderSet, reporting ownership valued at approximately $10.65M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $10.73M, representing an estimated gain of +0.69% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 73% of the total disclosed BSL value among the investors covered in this analysis. Major shareholders include Sit Investment Associates Inc, Bank Of America Corp, Morgan Stanley, and several other long-term asset managers with concentrated positions in BLACKSTONE SNR FLTNG RT (BSL).
This page ranks the largest institutional BSL shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
44
Total Reported Value
$51.29M
Largest Holder
Sit Investment Associates Inc
Largest Position
$10.65M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
56
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Sit Investment Associates Inc | 0.20% | 822,750 | $10,655,000 | $10,728,660 | +$73,660 | +0.69% | |
| Bank Of America Corp | 0.00% | 559,500 | $7,245,519 | $7,295,880 | +$50,361 | +0.70% | |
| Morgan Stanley | 0.00% | 408,440 | $5,289,298 | $5,326,058 | +$36,760 | +0.69% | |
| Leavell Investment Management, Inc. | 0.11% | 241,580 | $3,128,461 | $3,150,203 | +$21,742 | +0.69% | |
| Advisors Asset Management, Inc. | 0.04% | 158,370 | $2,719,213 | $2,065,145 | -$654,068 | -24.05% | |
| Ubs Group Ag | 0.00% | 161,504 | $2,091,477 | $2,106,012 | +$14,535 | +0.69% | |
| Icon Advisers Inc/Co | 0.37% | 152,212 | $1,971,145 | $1,984,844 | +$13,699 | +0.70% | |
| Clear Point Advisors Inc. | 1.25% | 85,465 | $1,606,743 | $1,114,464 | -$492,279 | -30.64% | |
| Loomis Sayles & Co L P | 0.00% | 100,185 | $1,297,396 | $1,306,412 | +$9,016 | +0.69% | |
| Integrated Wealth Concepts Llc | 0.01% | 99,074 | $1,283,007 | $1,291,925 | +$8,918 | +0.70% | |
| Rivernorth Capital Management, Llc | 0.05% | 80,558 | $1,043,226 | $1,050,476 | +$7,250 | +0.69% | |
| Truemark Investments, Llc | 0.13% | 80,558 | $1,043,226 | $1,050,476 | +$7,250 | +0.69% | |
| Steward Partners Investment Advisory, Llc | 0.00% | 74,969 | $970,846 | $977,596 | +$6,750 | +0.70% | |
| Css Llc/Il | 0.04% | 74,589 | $965,928 | $972,641 | +$6,713 | +0.69% | |
| Lpl Financial Llc | 0.00% | 72,710 | $941,589 | $948,138 | +$6,549 | +0.70% | |
| Invesco Ltd. | 0.00% | 66,482 | $860,942 | $866,925 | +$5,983 | +0.69% | |
| Tranquility Partners, Llc | 0.28% | 63,184 | $818,233 | $823,919 | +$5,686 | +0.69% | |
| Apollon Wealth Management, Llc | 0.01% | 62,907 | $814,646 | $820,307 | +$5,661 | +0.69% | |
| Raymond James Financial Inc | 0.00% | 54,433 | $704,905 | $709,806 | +$4,901 | +0.70% | |
| Hilltop Holdings Inc. | 0.05% | 45,068 | $583,631 | $587,687 | +$4,056 | +0.69% | |
| Almitas Capital Llc | 0.14% | 44,471 | $575,899 | $579,902 | +$4,003 | +0.70% | |
| Jane Street Group, Llc | 0.00% | 39,616 | $513,027 | $516,593 | +$3,566 | +0.70% | |
| Comprehensive Money Management Services Llc | 0.27% | 33,280 | $430,976 | $433,971 | +$2,995 | +0.69% | |
| Beacon Pointe Advisors, Llc | 0.00% | 32,712 | $423,620 | $426,564 | +$2,944 | +0.70% | |
| Shufro Rose & Co Llc | 0.02% | 29,800 | $385,910 | $388,592 | +$2,682 | +0.69% | |
| Merit Financial Group, Llc | 0.00% | 26,365 | $341,427 | $343,800 | +$2,373 | +0.69% | |
| Virtus Investment Advisers, Llc | 0.07% | 24,177 | $313,092 | $315,268 | +$2,176 | +0.70% | |
| Captrust Financial Advisors | 0.00% | 23,313 | $301,903 | $304,002 | +$2,099 | +0.70% | |
| Avidian Wealth Enterprises, Llc | 0.01% | 18,009 | $233,213 | $234,837 | +$1,624 | +0.70% | |
| Uptown Financial Advisors Llc | 0.16% | 17,320 | $224,294 | $225,853 | +$1,559 | +0.69% | |
| Osaic Holdings, Inc. | 0.00% | 17,026 | $220,575 | $222,019 | +$1,444 | +0.65% | |
| Royal Bank Of Canada | 0.00% | 16,973 | $219,000 | $221,328 | +$2,328 | +1.06% | |
| Dynamic Advisor Solutions Llc | 0.01% | 14,323 | $185,481 | $186,772 | +$1,291 | +0.70% | |
| Chicago Partners Investment Group Llc | 0.00% | 13,947 | $181,869 | $181,869 | -$0 | -0.00% | |
| Capital Investment Advisors, Llc | 0.00% | 13,198 | $170,911 | $172,102 | +$1,191 | +0.70% | |
| Ethos Financial Group, Llc | 0.01% | 12,491 | $161,758 | $162,883 | +$1,125 | +0.70% | |
| Stifel Financial Corp | 0.00% | 10,557 | $136,714 | $137,663 | +$949 | +0.69% | |
| Harbour Investments, Inc. | 0.00% | 6,645 | $86,053 | $86,651 | +$598 | +0.69% | |
| Rockefeller Capital Management L.P. | 0.00% | 4,660 | $60,353 | $60,766 | +$413 | +0.68% | |
| Wells Fargo & Company/Mn | 0.00% | 4,328 | $56,045 | $56,437 | +$392 | +0.70% | |
| Blackrock, Inc. | 0.00% | 2,509 | $32,491 | $32,717 | +$226 | +0.70% | |
| National Bank Of Canada | 0.00% | 250 | $3,230 | $3,260 | +$30 | +0.93% | |
| Milfam Llc | 0.00% | 2 | $26 | $26 | +$0 | +0.31% | |
| Natixis | 0.00% | 1 | $13 | $13 | +$0 | +0.31% |
Frequently asked questions about BSL
Who owns the most BSL stock?
The largest holders of BSL are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for BLACKSTONE SNR FLTNG RT (BSL).
Is BSL widely held by superinvestors?
Many widely followed stocks like BSL appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly BSL is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.