SRLN · State Street(R) Blackstone Senior Loan ETF ETF

$40.57 +0.04 (+0.10%) At close · Sep 4

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP →

Quarter:

Holders: 3

Total Value: $4,290,884

Total Shares: 106,500

Institutional Ownership Trend

24 quarters

Holder Concentration

Across 3 13F filers · Δ vs Mar 31, 2026

Top Holder

81.1%

−18.9 pts

Top 5

100.0%

0.0 pts

Top 10

100.0%

0.0 pts

HHI

6,775

Highly concentrated−3,225

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: +2

Institutional value: +1321.3%

Shares held: +1316.0%

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Mega CITADEL ADVISORS LLC	86,400	$3,481,056
Large Corient Private Wealth LLC	12,993	$523,487
Small BROWN, LISLE/CUMMINGS, INC.	7,107	$286,341

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)	Open
Mid Dakota Wealth Management	7,521	$301,892

Filter: New 3 Increased 0 Reduced 0 Sold out 1 Unchanged 0

Showing 4 of 4

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

CITADEL ADVISORS LLC SRLN

$1,917,804

44.69%

47,600

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	47,600	$1,917,804	100.0%	Defined

CITADEL ADVISORS LLC SRLN

$1,563,252

36.43%

38,800

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	38,800	$1,563,252	100.0%	Defined

Corient Private Wealth LLC SRLN

$523,487

12.20%

12,993

BROWN, LISLE/CUMMINGS, INC. SRLN

$286,341

6.67%

7,107