Sunrun Inc.
MX ˙ BMV ˙ US86771W1053
SecurityMX:RUN / Sunrun Inc.
InstitutionPrincipal Financial Group Inc
Latest Disclosed Ownership1,127,533 shares
Latest Disclosed Value $ 15,289,348
Principal Financial Group Inc reports 10.68% decrease in ownership of RUN / Sunrun Inc.

On May 4, 2026 - Principal Financial Group Inc filed a 13F-HR form disclosing ownership of 1,127,533 shares of Sunrun Inc. (MX:RUN) valued at $15,289,348 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 1,262,393 shares of Sunrun Inc.. This represents a change in shares of -10.68% during the quarter.

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 SUNRUN COM 86771W105 1,127,533 -134,860 -10.68 15,289 -34.18 0.0082
2026-02-02 2025-12-31 13F SUNRUN COM 86771W105 1,262,393 67,478 5.65 23,228 12.43 0.0119
2025-11-04 2025-09-30 13F SUNRUN COM 86771W105 1,194,915 63,284 5.59 20,660 123.21 0.0104
2025-08-08 2025-06-30 13F SUNRUN COM 86771W105 1,131,631 14,722 1.32 9,257 41.42 0.0049
2025-04-28 2025-03-31 13F SUNRUN COM 86771W105 1,116,909 29,227 2.69 6,545 -34.95 0.0037
2025-01-31 2024-12-31 13F SUNRUN COM 86771W105 1,087,682 -373,267 -25.55 10,061 -61.87 0.0055
2024-10-31 2024-09-30 13F SUNRUN COM 86771W105 1,460,949 367,835 33.65 26,385 103.52 0.0145
2024-07-29 2024-06-30 13F SUNRUN COM 86771W105 1,093,114 -28,917 -2.58 12,964 -12.33 0.0077
2024-04-29 2024-03-31 13F SUNRUN COM 86771W105 1,122,031 325,042 40.78 14,788 -5.47 0.0087
2024-02-07 2023-12-31 13F SUNRUN COM 86771W105 796,989 -3,683 -0.46 15,645 55.57 0.0100
2023-11-02 2023-09-30 13F SUNRUN COM 86771W105 800,672 -8,594 -1.06 10,056 -30.42 0.0072
2023-08-07 2023-06-30 13F SUNRUN COM 86771W105 809,266 -33,601 -3.99 14,453 -14.90 0.0099
2023-05-09 2023-03-31 13F SUNRUN COM 86771W105 842,867 7,531 0.90 16,984 -15.36 0.0121
2023-02-09 2022-12-31 13F SUNRUN COM 86771W105 835,336 9,055 1.10 20,065 -11.99 0.0151
2022-11-09 2022-09-30 13F SUNRUN COM 86771W105 826,281 -607 -0.07 22,798 18.03 0.0181
2022-08-10 2022-06-30 13F SUNRUN COM 86771W105 826,888 119,246 16.85 19,316 -10.12 0.0143
2022-05-09 2022-03-31 13F SUNRUN COM 86771W105 707,642 320 0.05 21,491 -11.42 0.0085
2022-05-09 2022-03-31 13F SUNRUN COM 86771W105 19,574 594
2022-02-09 2021-12-31 13F SUNRUN COM 86771W105 707,322 -8,279 -1.16 24,261 -22.95 0.0145
2021-11-09 2021-09-30 13F SUNRUN COM 86771W105 715,601 147,884 26.05 31,486 -0.57 0.0205
2021-08-10 2021-06-30 13F SUNRUN COM 86771W105 567,717 -6,612 -1.15 31,668 -8.83 0.0205
2021-05-10 2021-03-31 13F SUNRUN COM 86771W105 574,329 83,376 16.98 34,736 1.98 0.0245
2021-02-23 2020-12-31 13F/A-1 SUNRUN COM 86771W105 490,953 106,028 27.55 34,062 14.82 0.0252
2021-02-08 2020-12-31 13F SUNRUN COM 86771W105 490,953 106,028 34,062 13,400.5157
2020-11-06 2020-09-30 13F SUNRUN COM 86771W105 384,925 -227,434 -37.14 29,666 145.68 0.0250
2020-08-05 2020-06-30 13F SUNRUN COM 86771W105 612,359 10,179 1.69 12,075 98.54 0.0107
2020-05-12 2020-03-31 13F SUNRUN COM 86771W105 602,180 591,167 5,367.90 6,082 3,901.32 0.0067
2020-02-05 2019-12-31 13F SUNRUN COM 86771W105 11,013 -1,798 -14.03 152 -28.97 0.0001
2019-11-13 2019-09-30 13F SUNRUN COM 86771W105 12,811 2,292 21.79 214 8.63 0.0002
2019-08-12 2019-06-30 13F SUNRUN COM 86771W105 10,519 10,519 197 0.0002
2018-02-12 2017-12-31 13F SUNRUN COM 86771W105 0 -11,336 -100.00 0 -100.00
2017-11-02 2017-09-30 13F SUNRUN COM 86771W105 11,336 -2,248 -16.55 63 -35.05 0.0001
2017-08-08 2017-06-30 13F SUNRUN COM 86771W105 13,584 13,584 97 0.0001
2017-05-11 2017-03-31 13F SUNRUN COM 86771W105 0 -10,982 -100.00 0 -100.00
2017-02-13 2016-12-31 13F SUNRUN COM 86771W105 10,982 10,982 0.00 58 0.0001
2016-11-10 2016-09-30 13F SUNRUN COM 86771W105 0 -10,916 -100.00 0 -100.00
2016-08-09 2016-06-30 13F SUNRUN COM 86771W105 10,916 10,916 65 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.