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

Latest Period

Q4 2025

Institutions Reporting

389

Shares (Excl. Options)

82,382,924

Price

$26.33

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Type / Class
Equity / Common Shares of Beneficial Interest, $0.001 par value per share
Symbol
BXSL on NYSE
Shares outstanding
223,280,618
Price per share
$23.69
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
82,382,924
Total reported value
$2,169,748,239
% of total 13F portfolios
0.01%
Share change
+1,717,077
Value change
+$46,290,619
Number of holders
389
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Quick Takeaways

  • BXSL - Blackstone Secured Lending Fund - Common Shares of Beneficial Interest, $0.001 par value per share is tracked under CUSIP 09261X102.
  • 389 institutions reported positions in Q4 2025.
  • 1 significant owner is listed from Schedule 13D/13G reporting.

What Changed

  • Holder count moved from 389 to 55 between Q4 2025 and Q1 2026.
  • Reported value moved from $2,169,748,239 to $47,272,153.

Why This Matters

  • 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.

Source Evidence

Source: SEC Form 13F

Latest holder context comes from 389 institutions filings for Q4 2025.

Open SEC Evidence

Investment Quick Answers

What is CUSIP 09261X102?
CUSIP 09261X102 identifies BXSL - Blackstone Secured Lending Fund - Common Shares of Beneficial Interest, $0.001 par value per share in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

Significant Owners of Blackstone Secured Lending Fund - Common Shares of Beneficial Interest, $0.001 par value per share (BXSL) based on Schedule 13D/G filings

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 Dec 2025, 389 institutional investors reported holding 82,382,924 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.

Top 25 Institutional Shareholders

The largest institutional shareholders of Blackstone Secured Lending Fund - Common Shares of Beneficial Interest, $0.001 par value per share (BXSL) together control 25% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BANK OF AMERICA CORP /DE/ 2.7% 6,113,850 +7.4% 0.01% $160,977,658
MORGAN STANLEY 2.7% 5,931,804 -17% 0.01% $156,184,407
VAN ECK ASSOCIATES CORP 2.3% 5,149,915 +112% 0.11% $135,597,000
UBS Group AG 2.1% 4,731,343 +112% 0.02% $124,576,261
NOMURA ASSET MANAGEMENT CO LTD 1.7% 3,812,309 -2.5% 0.25% $100,378,096
Blackstone Inc. 1.4% 3,206,530 0% 0.37% $84,427,935
Corient Private Wealth LLC 1.3% 2,998,446 -7.2% 0.11% $78,949,071
Ensign Peak Advisors, Inc 0.99% 2,217,115 +9.9% 0.1% $58,376,638
Generali Asset Management SPA SGR 0.92% 2,044,480 0% 1.1% $53,831,158
OMERS ADMINISTRATION Corp 0.85% 1,890,349 +47% 0.35% $49,772,889
Sound Income Strategies, LLC 0.71% 1,576,295 +15% 2% $41,787,571
WELLS FARGO & COMPANY/MN 0.68% 1,509,327 -11% 0.01% $39,740,566
Creative Planning 0.64% 1,420,112 -0.76% 0.03% $37,391,548
ROYAL BANK OF CANADA 0.63% 1,402,691 -4.1% 0.01% $36,932,000
JPMORGAN CHASE & CO 0.6% 1,335,943 -1.3% 0% $35,175,379
CCLA Investment Management 0.58% 1,287,641 -43% 0.54% $33,903,000
Muzinich & Co., Inc. 0.52% 1,169,989 +29% 9.7% $30,805,810
TWO SIGMA INVESTMENTS, LP 0.5% 1,126,343 +99% 0.04% $29,656,611
FMR LLC 0.48% 1,073,328 +70% 0% $28,260,726
HighTower Advisors, LLC 0.45% 1,006,504 -3.5% 0.03% $26,501,263
Sumitomo Mitsui Trust Group, Inc. 0.4% 893,548 +8.7% 0.01% $23,527,119
ARES MANAGEMENT LLC 0.36% 801,100 -2.4% 1.2% $21,092,963
Progeny 3, Inc. 0.35% 772,156 0% 1.1% $20,330,867
Empyrean Capital Partners, LP 0.34% 765,000 0.7% $20,142,450
Allen Investment Management, LLC 0.34% 756,339 +5.7% 0.22% $19,914,406

Institutional Holders of Blackstone Secured Lending Fund - Common Shares of Beneficial Interest, $0.001 par value per share (BXSL) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 1,988,965 $47,272,153 -$7,787,202 $23.69 55
2025 Q4 82,382,924 $2,169,748,239 +$46,290,619 $26.33 389
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