BlackRock Debt Strategies Fund
DSU
90 hedge funds and large institutions have $128M invested in BlackRock Debt Strategies Fund in 2025 Q2 according to their latest regulatory filings, with 11 funds opening new positions, 31 increasing their positions, 29 reducing their positions, and 6 closing their positions.
83% more first-time investments, than exits
New positions opened: 11 | Existing positions closed: 6
6% more capital invested
Capital invested by funds: $121M → $128M (+$6.85M)
5% more funds holding
Funds holding: 86 → 90 (+4)
1.52% more ownership
Funds ownership: 24.54% → 26.06% (+1.5%)
7% more repeat investments, than reductions
Existing positions increased: 31 | Existing positions reduced: 29
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
PAMP
Polar Asset Management Partners
Toronto,
Ontario, Canada
|
+$2.32M |
| 2 |
GC
Guggenheim Capital
Chicago,
Illinois
|
+$1.92M |
| 3 |
LPL Financial
San Diego,
California
|
+$1.43M |
| 4 |
WA
Whipplewood Advisors
Littleton,
Colorado
|
+$987K |
| 5 |
Jane Street
New York
|
+$390K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Morgan Stanley
New York
|
-$781K |
| 2 |
AAM
Advisors Asset Management
Monument,
Colorado
|
-$771K |
| 3 |
Northwestern Mutual Wealth Management
Milwaukee,
Wisconsin
|
-$361K |
| 4 |
VIA
Virtus Investment Advisers
Hartford,
Connecticut
|
-$218K |
| 5 |
MPCG
Matrix Private Capital Group
New York
|
-$216K |
DSU Hedge Fund Activity: Q2 2025 in Review
90 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in BlackRock Debt Strategies Fund (DSU) for Q2 2025, worth a combined $128M — up 5.6% from $121M a quarter earlier.
Buyers outnumbered sellers: 11 funds opened new DSU positions and 6 closed out — a net gain of 5 holders — while 31 added to existing stakes and 29 trimmed.
The largest buyer was Polar Asset Management Partners, opening a new position worth an estimated $2.32M. The largest seller was Morgan Stanley, cutting an estimated $781K.
- 90 institutional investors held BlackRock Debt Strategies Fund (DSU) as of Q2 2025, up from 86 in Q1 2025.
- Funds reported $128M of BlackRock Debt Strategies Fund stock for Q2 2025, up 5.6% quarter-over-quarter.
- 11 funds opened new BlackRock Debt Strategies Fund positions in Q2 2025 and 6 closed out, a net change of +5 holders.
- The largest BlackRock Debt Strategies Fund buyer in Q2 2025 was Polar Asset Management Partners, an estimated $2.32M added.
- The largest BlackRock Debt Strategies Fund seller in Q2 2025 was Morgan Stanley, an estimated $781K sold.
Based on aggregated 13F filings for Q2 2025.