RiverNorth/DoubleLine Strategic Opportunity Fund, Inc.
US ˙ NYSE ˙ US76882G1076

SecurityOPP / RiverNorth/DoubleLine Strategic Opportunity Fund, Inc.
InstitutionFirst Foundation Advisors
Latest Disclosed Ownership61,339 shares
Latest Disclosed Value $ 470,470
First Foundation Advisors ownership in OPP / RiverNorth/DoubleLine Strategic Opportunity Fund, Inc.

On May 4, 2026 - First Foundation Advisors filed a 13F-HR form disclosing ownership of 61,339 shares of RiverNorth/DoubleLine Strategic Opportunity Fund, Inc. (US:OPP) valued at $470,470 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 61,339 shares of RiverNorth/DoubleLine Strategic Opportunity Fund, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $466,790 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)
2026-05-04 2026-03-31 13F RIVERNORTH DOUBLELINE STRATE COM 76882G107 61,339 0 0.00 470 -3.49 0.0170
2026-02-04 2025-12-31 13F RIVERNORTH DOUBLELINE STRATE COM 76882G107 61,339 0 0.00 488 -6.88 0.0184
2025-11-17 2025-09-30 13F RIVERNORTH DOUBLELINE STRATE COM 76882G107 61,339 0 0.00 523 -0.19 0.0193
2025-08-14 2025-06-30 13F RIVERNORTH DOUBLELINE STRATE COM 76882G107 61,339 -4,768 -7.21 524 -7.58 0.0194
2025-05-08 2025-03-31 13F RIVERNORTH DOUBLELINE STRATE COM 76882G107 66,107 0 0.00 567 2.90 0.0231
2025-02-13 2024-12-31 13F RIVERNORTH DOUBLELINE STRATE COM 76882G107 66,107 -6,919 -9.47 551 -16.77 0.0207
2024-11-14 2024-09-30 13F RIVERNORTH DOUBLELINE STRATE COM 76882G107 73,026 -1,772 -2.37 663 2.32 0.0250
2024-08-06 2024-06-30 13F RIVERNORTH DOUBLELINE STRATE COM 76882G107 74,798 0 0.00 647 0.47 0.0247
2024-05-10 2024-03-31 13F RIVERNORTH DOUBLELINE STRATE COM 76882G107 74,798 0 0.00 645 3.04 0.0258
2024-02-14 2023-12-31 13F RIVERNORTH DOUBLELINE STRATE COM 76882G107 74,798 2,099 2.89 625 8.70 0.0285
2023-11-15 2023-09-30 13F RIVERNORTH DOUBLELINE STRATE COM 76882G107 72,699 0 0.00 575 -7.26 0.0269
2023-08-14 2023-06-30 13F RIVERNORTH DOUBLELINE STRATE COM 76882G107 72,699 -1,480 -2.00 621 -2.21 0.0268
2023-05-12 2023-03-31 13F RIVERNORTH DOUBLELINE STRATE COM 76882G107 74,179 -31,200 -29.61 635 -30.63 0.0292
2023-02-14 2022-12-31 13F RIVERNORTH DOUBLELINE STRATE COM 76882G107 105,379 0 0.00 915 -5.77 0.0438
2022-11-14 2022-09-30 13F RIVERNORTH DOUBLELINE STRATE COM 76882G107 105,379 -22,823 -17.80 970 -30.52 0.0475
2022-08-12 2022-06-30 13F RIVERNORTH DOUBLELINE STRATE COM 76882G107 128,202 0 0.00 1,396 -12.64 0.0617
2022-05-05 2022-03-31 13F RIVERNORTH DOUBLELINE STRATE COM 76882G107 128,202 -8,409 -6.16 1,598 -17.63 0.0577
2022-02-14 2021-12-31 13F RIVERNORTH DOUBLELINE STRATE COM 76882G107 136,611 -13,647 -9.08 1,940 -11.38 0.0667
2021-11-15 2021-09-30 13F RIVERNORTH DOUBLELINE STRATE COM 76882G107 150,258 -41,101 -21.48 2,189 -26.57 0.0817
2021-08-13 2021-06-30 13F RIVERNORTH DOUBLELINE STRATE COM 76882G107 191,359 -75,073 -28.18 2,981 -25.90 0.1148
2021-05-18 2021-03-31 13F RIVERNORTH DOUBLELINE STRATE COM 76882G107 266,432 -71,927 -21.26 4,023 -16.97 0.1725
2021-02-16 2020-12-31 13F RIVERNORTH DOUBLELINE STRATE COM 76882G107 338,359 3,204 0.96 4,845 5.37 0.2148
2020-11-12 2020-09-30 13F RiverNorth COM 76882G107 335,155 61,352 22.41 4,598 20.71 0.2134
2020-08-14 2020-06-30 13F RiverNorth COM 76882G107 273,803 51,685 23.27 3,809 33.98 0.1964
2020-05-11 2020-03-31 13F RiverNorth COM 76882G107 222,118 87,124 64.54 2,843 28.18 0.1742
2020-02-11 2019-12-31 13F RiverNorth COM 76882G107 134,994 90,094 200.65 2,218 183.63 0.1097
2019-11-12 2019-09-30 13F RiverNorth COM 76882G107 44,900 44,900 782 0.0417
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.