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DSU · Blackrock Debt Strategies Fund, Inc. · Holdings

Track DSU — free
$8.88 -0.05 (-0.50%)
Market Cap
$579.48M
Shares
64.78M
Volume · Oct 7 169.22K Avg daily vol (3M) 318.09K

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.

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
Holders: 101
Total Value: $148,428,777
Total Shares: 15,301,941
Showing 1–100 of 101 holdings by value · page 1 of 2

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 101 13F filers · Δ vs Mar 31, 2026
Top Holder
29.0%
Sep 2023 → Jun 2026 · range 29.0% – 37.8%
−0.7 pts
Top 5
57.8%
Sep 2023 → Jun 2026 · range 55.2% – 65.6%
−1.5 pts
Top 10
73.2%
Sep 2023 → Jun 2026 · range 70.7% – 80.1%
−1.4 pts
HHI
1,166
Sep 2023 → Jun 2026 · range 1,145 – 1,688
Broadly held−50

Quarterly Activity

vs Mar 31, 2026
New
20
Increased
33
Decreased
31
Sold Out
9
Unchanged
17
Holder count: +11
Institutional value: +3.0%
Shares held: +1.8%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 101
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1051003 CUSIP 09255R202 Visit website Investor relations