Sunrun Inc.
US ˙ NasdaqGS ˙ US86771W1053

SecurityRUN / Sunrun Inc.
InstitutionFifth Third Bancorp
Latest Disclosed Ownership54,100 shares
Latest Disclosed Value $ 733,596
Fifth Third Bancorp reports 2,218.90% increase in ownership of RUN / Sunrun Inc.

On May 1, 2026 - Fifth Third Bancorp filed a 13F-HR form disclosing ownership of 54,100 shares of Sunrun Inc. (US:RUN) valued at $733,596 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 2,333 shares of Sunrun Inc.. This represents a change in shares of 2,218.90% during the quarter. The current value of the position is $803,385 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)
2026-05-01 2026-03-31 13F SUNRUN COM 86771W105 54,100 51,767 2,218.90 734 1,645.24 0.0013
2026-02-02 2025-12-31 13F SUNRUN COM 86771W105 2,333 105 4.71 43 10.53 0.0001
2025-11-07 2025-09-30 13F SUNRUN COM 86771W105 2,228 -228 -9.28 39 90.00 0.0001
2025-07-15 2025-06-30 13F SUNRUN COM 86771W105 2,456 1,331 118.31 20 233.33 0.0001
2025-04-15 2025-03-31 13F SUNRUN COM 86771W105 1,125 467 70.97 7 0.00 0.0000
2025-01-21 2024-12-31 13F SUNRUN COM 86771W105 658 -393 -37.39 6 -66.67 0.0000
2024-10-17 2024-09-30 13F SUNRUN COM 86771W105 1,051 246 30.56 19 100.00 0.0001
2024-07-22 2024-06-30 13F SUNRUN COM 86771W105 805 787 4,372.22 10 0.0000
2024-04-23 2024-03-31 13F SUNRUN COM 86771W105 18 -1,740 -98.98 0 -100.00 0.0000
2024-01-19 2023-12-31 13F SUNRUN COM 86771W105 1,758 764 76.86 35 183.33 0.0001
2023-10-31 2023-09-30 13F SUNRUN COM 86771W105 994 774 351.82 12 300.00 0.0001
2023-07-26 2023-06-30 13F SUNRUN COM 86771W105 220 -461 -67.69 4 -76.92 0.0000
2023-04-24 2023-03-31 13F SUNRUN COM 86771W105 681 -475 -41.09 14 -51.85 0.0001
2023-01-25 2022-12-31 13F SUNRUN COM 86771W105 1,156 -2 -0.17 28 -15.62 0.0001
2022-10-25 2022-09-30 13F SUNRUN COM 86771W105 1,158 26 2.30 32 23.08 0.0002
2022-08-04 2022-06-30 13F SUNRUN COM 86771W105 1,132 126 12.52 26 -16.13 0.0001
2022-04-19 2022-03-31 13F SUNRUN COM 86771W105 1,006 550 120.61 31 93.75 0.0001
2022-02-01 2021-12-31 13F SUNRUN COM 86771W105 456 178 64.03 16 33.33 0.0001
2021-10-15 2021-09-30 13F SUNRUN COM 86771W105 278 210 308.82 12 200.00 0.0001
2021-08-06 2021-06-30 13F SUNRUN COM 86771W105 68 -69 -50.36 4 -50.00 0.0000
2021-05-07 2021-03-31 13F SUNRUN COM 86771W105 137 -35 -20.35 8 -33.33 0.0000
2021-02-16 2020-12-31 13F SUNRUN COM 86771W105 172 172 12 0.0001
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.