Blackstone Senior Floating Rate 2027 Term Fund
US ˙ NYSE

SecurityBSL / Blackstone Senior Floating Rate 2027 Term Fund
InstitutionInvesco Ltd.
Latest Disclosed Ownership120,191 shares
Latest Disclosed Value $ 1,556,473
Invesco Ltd. reports 35.62% decrease in ownership of BSL / Blackstone Senior Floating Rate 2027 Term Fund

On May 12, 2026 - Invesco Ltd. filed a 13F-HR form disclosing ownership of 120,191 shares of Blackstone Senior Floating Rate 2027 Term Fund (US:BSL) valued at $1,556,473 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 19, 2026 disclosing 186,688 shares of Blackstone Senior Floating Rate 2027 Term Fund. This represents a change in shares of -35.62% during the quarter. The current value of the position is $1,549,262 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-12 2026-03-31 13F BLACKSTONE SENI FLTN RAT 202 COM 09256U105 120,191 -66,497 -35.62 1,556 -38.25 0.0000
2026-02-19 2025-12-31 13F BLACKSTONE SENI FLTN RAT 202 COM 09256U105 186,688 -41,083 -18.04 2,520 -21.30 0.0004
2025-11-13 2025-09-30 13F BLACKSTONE SENI FLTN RAT 202 COM 09256U105 227,771 -28,283 -11.05 3,202 -12.54 0.0005
2025-08-13 2025-06-30 13F BLACKSTONE SENI FLTN RAT 202 COM 09256U105 256,054 -31,547 -10.97 3,662 -9.89 0.0006
2025-05-12 2025-03-31 13F BLACKSTONE SENI FLTN RAT 202 COM 09256U105 287,601 53,794 23.01 4,064 21.21 0.0008
2025-02-13 2024-12-31 13F BLACKSTONE SENI FLTN RAT 202 COM 09256U105 233,807 37,265 18.96 3,353 20.79 0.0006
2024-11-12 2024-09-30 13F BLACKSTONE SENI FLTN RAT 202 COM 09256U105 196,542 41,352 26.65 2,775 27.64 0.0005
2024-08-13 2024-06-30 13F BLACKSTONE SENI FLTN RAT 202 COM 09256U105 155,190 16,381 11.80 2,174 9.30 0.0005
2024-05-14 2024-03-31 13F BLACKSTONE SENI FLTN RAT 202 COM 09256U105 138,809 21,774 18.60 1,989 27.34 0.0004
2024-02-13 2023-12-31 13F BLACKSTONE SENI FLTN RAT 202 COM 09256U105 117,035 -3,601 -2.99 1,562 -2.25 0.0004
2023-11-13 2023-09-30 13F BLACKSTONE SENI FLTN RAT 202 COM 09256U105 120,636 -31,898 -20.91 1,598 -18.26 0.0004
2023-08-11 2023-06-30 13F BLACKSTONE SENI FLTN RAT 202 COM 09256U105 152,534 -12,093 -7.35 1,955 -6.28 0.0005
2023-05-12 2023-03-31 13F BLACKSTONE SENI FLTN RAT 202 COM 09256U105 164,627 -1,077 -0.65 2,087 1.31 0.0006
2023-02-13 2022-12-31 13F BLACKSTONE SENIOR FLOATNG RA COM 09256U105 165,704 -7,502 -4.33 2,060 -5.33 0.0006
2022-11-14 2022-09-30 13F BLACKSTONE SENIOR FLOATNG RA COM 09256U105 173,206 2,949 1.73 2,175 -3.93 0.0007
2022-08-15 2022-06-30 13F BLACKSTONE SENIOR FLOATNG RA COM 09256U105 170,257 -3,466 -2.00 2,264 -14.69 0.0007
2022-05-16 2022-03-31 13F BLACKSTONE SENIOR FLOATNG RA COM 09256U105 173,723 29,891 20.78 2,654 7.45 0.0007
2022-02-14 2021-12-31 13F BLACKSTONE SENIOR FLOATNG RA COM 09256U105 143,832 19,398 15.59 2,470 20.90 0.0006
2021-11-15 2021-09-30 13F BLACKSTONE SENIOR FLOATNG RA COM 09256U105 124,434 18,947 17.96 2,043 18.43 0.0005
2021-08-17 2021-06-30 13F BLACKSTONE SENIOR FLOATNG RA COM 09256U105 105,487 21,701 25.90 1,725 32.29 0.0004
2021-05-17 2021-03-31 13F BLACKSTONE SENIOR FLOATNG RA COM 09256U105 83,786 21,288 34.06 1,304 46.68 0.0003
2021-02-16 2020-12-31 13F BLACKSTONE SENIOR FLOATNG RA COM 09256U105 62,498 8,104 14.90 889 18.85 0.0003
2020-11-16 2020-09-30 13F BLACKSTONE GSO FLTING RTE FU COM 09256U105 54,394 -20,925 -27.78 748 -22.81 0.0003
2020-08-14 2020-06-30 13F BLACKSTONE GSO FLTING RTE FU COM 09256U105 75,319 -18,408 -19.64 969 -11.91 0.0003
2020-05-15 2020-03-31 13F BLACKSTONE GSO FLTING RTE FU COM 09256U105 93,727 -20,318 -17.82 1,100 -40.28 0.0005
2020-02-14 2019-12-31 13F BLACKSTONE GSO FLTING RTE FU COM 09256U105 114,045 -32,962 -22.42 1,842 -25.93 0.0006
2019-11-14 2019-09-30 13F BLACKSTONE GSO FLTING RTE FU COM 09256U105 147,007 -2,351 -1.57 2,487 -1.35 0.0007
2019-08-14 2019-06-30 13F/A-1 BLACKSTONE GSO FLTING RTE FU COM 09256U105 149,358 26,836 21.90 2,521 25.30 0.0006
2019-08-14 2019-06-30 13F BLACKSTONE GSO FLTING RTE FU COM 09256U105 149,358 26,836 2,521
2019-05-15 2019-03-31 13F BLACKSTONE GSO FLTING RTE FU COM 09256U105 122,522 10,271 9.15 2,012 16.91 0.0007
2019-02-14 2018-12-31 13F BLACKSTONE GSO FLTING RTE FU COM 09256U105 112,251 -14,036 -11.11 1,721 -24.25 0.0007
2018-11-14 2018-09-30 13F BLACKSTONE GSO FLTING RTE FU COM 09256U105 126,287 -4,634 -3.54 2,272 -3.69 0.0007
2018-08-14 2018-06-30 13F BLACKSTONE GSO FLTING RTE FU COM 09256U105 130,921 -309 -0.24 2,359 -2.64 0.0008
2018-05-15 2018-03-31 13F BLACKSTONE GSO FLTING RTE FU COM 09256U105 131,230 31,625 31.75 2,423 35.14 0.0009
2018-02-14 2017-12-31 13F BLACKSTONE GSO FLTING RTE FU COM 09256U105 99,605 76,751 335.83 1,793 357.40 0.0006
2015-08-14 2015-06-30 13F BLACKSTONE COMMON 09256U105 22,854 -42,635 -65.10 392 -65.31 0.0002
2015-05-15 2015-03-31 13F BLACKSTONE COMMON 09256U105 65,489 -61,559 -48.45 1,130 -46.87 0.0004
2015-02-13 2014-12-31 13F BLACKSTONE COMMON 09256U105 127,048 -27,992 -18.05 2,127 -20.10 0.0008
2014-11-14 2014-09-30 13F BLACKSTONE COMMON 09256U105 155,040 -25,455 -14.10 2,662 -17.66 0.0011
2014-08-14 2014-06-30 13F BLACKSTONE COMMON 09256U105 180,495 -19,453 -9.73 3,233 -13.86 0.0013
2014-05-15 2014-03-31 13F BLACKSTONE COMMON 09256U105 199,948 -25,350 -11.25 3,753 -11.63 0.0015
2014-02-13 2013-12-31 13F BLACKSTONE COMMON 09256U105 225,298 -8,513 -3.64 4,247 -5.14 0.0017
2013-11-13 2013-09-30 13F BLACKSTONE COMMON 09256U105 233,811 38,837 19.92 4,477 14.71 0.0019
2013-08-14 2013-06-30 13F BLACKSTONE COMMON 09256U105 194,974 194,974 3,903 0.0018
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.