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BlackRock Strategic Income Opportunities Portfolio (BSIKX)

SEC CIK 1738078 · Series S000062358 · Portfolio as of 2026-03-31

Net assets
$46.19B
Holdings
8581
Snapshots
28
History since
2019-09-30

Top holdings

SecurityValueWeight
Federal National Mortgage Association or Federal Home Loan Mortgage Corp. · FNCL 3.5 4/11$4.04B7.36%
Federal National Mortgage Association or Federal Home Loan Mortgage Corp. · FNCL 6 5/11$3.25B5.92%
Federal National Mortgage Association or Federal Home Loan Mortgage Corp. · FNCL 5 4/11$3.25B5.92%
Federal National Mortgage Association or Federal Home Loan Mortgage Corp. · FNCL 6 4/11$2.36B4.30%
Federal National Mortgage Association or Federal Home Loan Mortgage Corp. · FNCL 5.5 4/11$2.17B3.96%
BlackRock Liquidity Funds · TSTXX$2.06B3.75%
United States of America · B 0 04/21/26$1.14B2.08%
United States of America · B 0 04/30/26$1.14B2.08%
Federal National Mortgage Association or Federal Home Loan Mortgage Corp. · FNCL 2.5 4/11$1.05B1.92%
Federal National Mortgage Association or Federal Home Loan Mortgage Corp. · FNCL 3 4/11$865.3M1.58%

Sector exposure

other
62.6%
fixed income
35.8%
technology
0.5%
financials
0.3%
energy
0.3%
industrials
0.2%
healthcare
0.2%
communication services
0.1%

Recent monthly returns

2025-10
+0.68%
2025-11
+0.28%
2025-12
+0.54%
2026-01
+0.90%
2026-02
+0.67%
2026-03
-1.97%

From N-PORT Part B, units verified by net-asset reconciliation.

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Source: SEC EDGAR Form N-PORT. Data is quarterly with a regulatory filing lag; this page shows the most recent public filing. Not investment advice.