Latest Period
Q1 2026
Security Snapshot
Blackstone Secured Lending Fund - Common Shares of Beneficial Interest, $0.001 par value per share (BXSL) Institutional Ownership
CUSIP: 09261X102
13F Institutional Holders and Ownership History from Q4 2021 to Q1 2026
Institutions Reporting
377
Shares (Excl. Options)
82,683,562
Price
$23.69
Save this security page for your next review
Keep this CUSIP in your watchlists so you can revisit quarter changes from one place. If you create an account from here, we will bring you back after verification.
- Security type / class
- Equity / Common Shares of Beneficial Interest, $0.001 par value per share
- Symbol
- BXSL on NYSE
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 82,683,562
- Total 13F value
- $1,960,447,547
- Portfolio coverage rank
- 0.01%
- Share change
- +1,555,059
- Value change
- +$26,815,738
- Number of holders
- 377
- Shares outstanding
- 223,280,618
- SEC-reported price per share
- $23.53
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- BXSL - Blackstone Secured Lending Fund - Common Shares of Beneficial Interest, $0.001 par value per share is tracked under CUSIP 09261X102.
- 377 institutions reported positions in Q1 2026.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 393 to 377 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $2,173,680,500 to $1,960,447,547.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 377 institutions filings for Q1 2026.
Security key
09261X102
Latest holder period
Q1 2026
13F holders
377
13D/G owners
1
CIK / CUSIP context first
Open Q1 2026 holders
BXSL full holder history
Blackstone Secured Lending Fund SEC filings
Blackstone Secured Lending Fund company facts
Blackstone Secured Lending Fund insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 09261X102:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
1
Security
BXSL
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Greenwich Venture Capital LLC | 8.9% | $589,005,339 | 19,871,975 | Michael Karp | 31 Dec 2024 |
As of 31 Mar 2026, 377 institutional investors reported holding 82,683,562 shares of Blackstone Secured Lending Fund - Common Shares of Beneficial Interest, $0.001 par value per share (BXSL). This represents 37% of the company’s total 223,280,618 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
25%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| MORGAN STANLEY | 2.7% | 5,997,970 | +1.1% | 0.01% | $142,091,909 |
| BANK OF AMERICA CORP /DE/ | 2.6% | 5,758,410 | -5.8% | 0.01% | $136,416,743 |
| UBS Group AG | 2.1% | 4,728,295 | -0.06% | 0.02% | $112,013,309 |
| STRS OHIO | 1.8% | 4,000,000 | 0.38% | $94,760,000 | |
| NOMURA ASSET MANAGEMENT CO LTD | 1.6% | 3,561,909 | -6.6% | 0.22% | $84,381,624 |
| Blackstone Inc. | 1.4% | 3,206,530 | 0% | 0.31% | $75,962,696 |
| Ensign Peak Advisors, Inc | 1.2% | 2,602,115 | +17% | 0.11% | $61,644,104 |
| Corient Private Wealth LLC | 1.1% | 2,525,700 | -16% | 0.09% | $59,833,840 |
| Generali Asset Management SPA SGR | 1.1% | 2,519,480 | +23% | 1.2% | $59,686,481 |
| OMERS ADMINISTRATION Corp | 0.99% | 2,216,715 | +17% | 0.34% | $52,513,978 |
| VAN ECK ASSOCIATES CORP | 0.95% | 2,120,478 | -59% | 0.04% | $50,235,000 |
| WELLS FARGO & COMPANY/MN | 0.91% | 2,036,874 | +35% | 0.01% | $48,253,535 |
| Sound Income Strategies, LLC | 0.77% | 1,720,419 | +9.1% | 1.9% | $40,137,372 |
| ROYAL BANK OF CANADA | 0.64% | 1,421,532 | +1.3% | 0.01% | $33,677,000 |
| JPMORGAN CHASE & CO | 0.64% | 1,418,617 | +6.2% | 0% | $33,748,898 |
| Creative Planning | 0.61% | 1,360,717 | -4.2% | 0.02% | $32,235,397 |
| KING STREET CAPITAL MANAGEMENT, L.P. | 0.56% | 1,250,000 | 9% | $29,612,500 | |
| Muzinich & Co., Inc. | 0.53% | 1,188,414 | +1.6% | 9.8% | $28,153,527 |
| HighTower Advisors, LLC | 0.43% | 957,122 | -4.9% | 0.02% | $22,674,133 |
| Cresset Asset Management, LLC | 0.43% | 951,273 | +74% | 0.1% | $23,267,916 |
| Sumitomo Mitsui Trust Group, Inc. | 0.4% | 896,548 | +0.34% | 0.01% | $21,239,222 |
| SOROS FUND MANAGEMENT LLC | 0.39% | 867,500 | 0.28% | $20,551,075 | |
| AMERIPRISE FINANCIAL INC | 0.38% | 842,067 | +13% | 0% | $19,945,998 |
| ARES MANAGEMENT LLC | 0.36% | 805,687 | +0.57% | 1.3% | $19,086,725 |
| Progeny 3, Inc. | 0.35% | 772,156 | 0% | 0.98% | $18,292,376 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
18
Latest
Q1 2026
Rows shown
1-18 of 18
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 82,683,562 | $1,960,447,547 | +$26,815,738 | $23.69 | 377 |
| 2025 Q4 | 82,532,269 | $2,173,680,500 | +$43,633,108 | $26.33 | 393 |
| 2025 Q3 | 79,922,165 | $2,085,349,031 | -$26,353,446 | $26.07 | 376 |
| 2025 Q2 | 83,536,868 | $2,570,090,889 | +$137,287,345 | $30.75 | 383 |
| 2025 Q1 | 78,715,339 | $2,547,458,145 | +$86,368,044 | $32.36 | 367 |
| 2024 Q4 | 76,814,075 | $2,483,087,730 | +$293,139,465 | $32.31 | 371 |
| 2024 Q3 | 66,059,040 | $1,944,603,851 | +$119,256,548 | $29.29 | 337 |
| 2024 Q2 | 62,380,811 | $1,910,922,174 | +$90,141,651 | $30.62 | 302 |
| 2024 Q1 | 59,247,374 | $1,844,890,500 | +$147,162,338 | $31.15 | 292 |
| 2023 Q4 | 54,460,629 | $1,506,750,132 | +$57,496,803 | $27.64 | 281 |
| 2023 Q3 | 52,187,915 | $1,428,442,624 | +$69,908,145 | $27.36 | 251 |
| 2023 Q2 | 49,809,759 | $1,363,387,139 | -$5,569,872 | $27.36 | 231 |
| 2023 Q1 | 50,166,071 | $1,250,621,738 | -$36,630,644 | $24.93 | 202 |
| 2022 Q4 | 50,952,016 | $1,139,227,698 | +$16,905,119 | $22.35 | 160 |
| 2022 Q3 | 49,906,229 | $1,136,275,551 | +$313,233,166 | $22.74 | 139 |
| 2022 Q2 | 29,568,656 | $714,338,226 | +$128,262,230 | $23.64 | 103 |
| 2022 Q1 | 30,739,870 | $857,116,426 | +$440,080,981 | $27.88 | 80 |
| 2021 Q4 | 14,885,063 | $506,164,958 | +$505,654,958 | $34.00 | 31 |