PIMCO Strategic Income Fund, Inc.
US ˙ NYSE ˙ US72200X1046

SecurityRCS / PIMCO Strategic Income Fund, Inc.
InstitutionKeystone Financial Group
Latest Disclosed Ownership62,463 shares
Latest Disclosed Value $ 334,800
Keystone Financial Group reports 7.80% increase in ownership of RCS / PIMCO Strategic Income Fund, Inc.

On May 13, 2026 - Keystone Financial Group filed a 13F-HR form disclosing ownership of 62,463 shares of PIMCO Strategic Income Fund, Inc. (US:RCS) valued at $334,802 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 57,941 shares of PIMCO Strategic Income Fund, Inc.. This represents a change in shares of 7.80% during the quarter. The current value of the position is $341,048 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F PIMCO STRATEGIC INCOME FD Equtities 72200X104 62,463 4,522 7.80 335 3.73 0.0225
2026-02-06 2025-12-31 13F PIMCO STRATEGIC Equities 72200X104 57,941 4,011 7.44 323 -21.27 0.0239
2025-11-17 2025-09-30 13F/A-1 PIMCO STRATEGIC MF Closed and MF Open 72200X104 53,930 0 0.00 409 9.07 0.0313
2025-11-14 2025-09-30 13F PIMCO STRATEGIC MF Closed and MF Open 72200X104 53,930 0 375 0.0298
2025-08-13 2025-06-30 13F PIMCO STRATEGIC MF Closed and MF Open 72200X104 53,930 0 0.00 375 11.28 0.0339
2025-05-13 2025-03-31 13F PIMCO STRATEGIC MF Closed and MF Open 72200X104 53,930 500 0.94 337 -17.20 0.0343
2025-02-13 2024-12-31 13F PIMCO STRATEGIC MF Closed and MF Open 72200X104 53,430 0 0.00 407 -0.73 0.0400
2025-02-19 2024-09-30 13F/A-3 PIMCO STRATEGIC MF Closed and MF Open 72200X104 53,430 53,430 411 0.0526
2025-02-18 2024-09-30 13F/A-2 PIMCO STRATEGIC MF Closed and MF Open 72200X104 2,910 2,910 373 0.0485
2024-07-31 2024-06-30 13F PIMCO STRATEGIC MF Closed and MF Open 72200X104 0 -11,755 -100.00 0 -100.00
2024-05-08 2024-03-31 13F PIMCO STRATEGIC MF Closed and MF Open 72200X104 11,755 1,625 16.04 72 16.39 0.0104
2024-02-14 2023-12-31 13F/A-1 PIMCO STRATEGIC MF Closed and MF Open 72200X104 10,130 10,130 62 0.0107
2024-02-09 2023-12-31 13F PIMCO STRATEGIC MF Closed and MF Open 72200X104 10,130 10,130 62 0.0107
2023-11-06 2023-09-30 13F PIMCO STRATEGIC MF Closed and MF Open 72200X104 0 -10,130 -100.00 0 -100.00
2023-08-07 2023-06-30 13F PIMCO STRATEGIC MF Closed and MF Open 72200X104 10,130 10,130 53 0.0090
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.