Sunrun Inc.
MX ˙ BMV ˙ US86771W1053
SecurityMX:RUN / Sunrun Inc.
InstitutionBnp Paribas Arbitrage, Sa
Latest Disclosed Ownership1,104,084 shares
Latest Disclosed Value $ 14,971,379
Bnp Paribas Arbitrage, Sa ownership in RUN / Sunrun Inc.

On May 12, 2026 - Bnp Paribas Arbitrage, Sa filed a 13F-HR form disclosing ownership of 1,104,084 shares of Sunrun Inc. (MX:RUN) valued at $14,971,379 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 768,582 shares of Sunrun Inc.. This represents a change in shares of 43.65% during the quarter.

Bnp Paribas Arbitrage, Sa has a history of taking positions in derivatives of the underlying security (RUN) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:RUN / Sunrun Inc. Historical Put/Call Ratio
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)
2026-05-12 2026-03-31 13F Sunrun Equity 86771W105 1,104,084 335,502 43.65 14,971 5.87 0.0007
2026-02-10 2025-12-31 13F Sunrun Equity 86771W105 768,582 -1,492,756 -66.01 14,142 -63.83 0.0064
2025-11-13 2025-09-30 13F Sunrun Equity 86771W105 2,261,338 -318,034 -12.33 39,099 85.31 0.0209
2025-08-14 2025-06-30 13F Sunrun Equity 86771W105 2,579,372 1,276,087 97.91 21,099 176.27 0.0121
2025-05-14 2025-03-31 13F Sunrun Equity 86771W105 1,303,285 896,600 220.47 7,637 103.06 0.0045
2025-02-14 2024-12-31 13F Sunrun Equity 86771W105 406,685 -1,166,176 -74.14 3,762 -86.76 0.0021
2024-11-13 2024-09-30 13F Sunrun Equity 86771W105 1,572,861 662,239 72.72 28,406 163.03 0.0191
2024-08-13 2024-06-30 13F Sunrun Equity 86771W105 910,622 -416,460 -31.38 10,800 -38.26 0.0088
2024-05-01 2024-03-31 13F Sunrun Equity 86771W105 1,327,082 357,895 36.93 17,491 -8.07 0.0154
2024-02-14 2023-12-31 13F/A-2 Sunrun Equity 86771W105 969,187 264,829 37.60 19,025 115.07 0.0216
2024-02-07 2023-12-31 13F/A-1 Sunrun Equity 86771W105 966,347 261,989 18,969 0.0027
2024-02-07 2023-12-31 13F Sunrun Equity 86771W105 966,347 18,969
2023-11-14 2023-09-30 13F Sunrun Equity 86771W105 704,358 466,041 195.56 8,847 107.85 0.0114
2023-08-09 2023-06-30 13F Sunrun Equity 86771W105 238,317 -654,483 -73.31 4,256 -76.34 0.0053
2023-05-12 2023-03-31 13F SUNRUN EQUITY 86771W105 892,800 498,276 126.30 17,990 89.84 0.0252
2023-02-14 2022-12-31 13F Sunrun Equity 86771W105 394,524 -119,548 -23.26 9,476 -33.19 0.0146
2022-11-16 2022-09-30 13F/A-1 Sunrun Equity 86771W105 514,072 -286,677 -35.80 14,183 -24.18 0.0227
2022-11-15 2022-09-30 13F Sunrun Equity 86771W105 514,072 -286,677 14,183 0.0034
2022-08-12 2022-06-30 13F Sunrun Equity 86771W105 800,749 190,681 31.26 18,705 0.96 0.0292
2022-05-18 2022-03-31 13F/A-1 Sunrun Equity 86771W105 610,068 412,125 208.20 18,528 172.90 0.0249
2022-02-09 2021-12-31 13F SUNRUN EQUITY 86771W105 197,943 86,643 77.85 6,789 38.64 0.0097
2021-11-16 2021-09-30 13F/A-1 SUNRUN EQUITY 86771W105 111,300 18,951 20.52 4,897 -4.93 0.0069
2021-11-12 2021-09-30 13F SUNRUN EQUITY 86771W105 34,065 -58,284 2,625 0.0000
2021-08-10 2021-06-30 13F SUNRUN EQUITY 86771W105 92,349 18,653 25.31 5,151 15.57 0.0068
2021-05-07 2021-03-31 13F SUNRUN EQUITY 86771W105 73,696 -8,496 -10.34 4,457 -21.83 0.0065
2021-02-10 2020-12-31 13F SUNRUN EQUITY 86771W105 82,192 48,127 141.28 5,702 117.22 0.0106
2020-10-30 2020-09-30 13F SUNRUN EQUITY 86771W105 34,065 -22,538 -39.82 2,625 135.22 0.0038
2020-08-06 2020-06-30 13F SUNRUN EQUITY 86771W105 56,603 -42,815 -43.07 1,116 11.16 0.0020
2020-05-13 2020-03-31 13F SUNRUN EQUITY 86771W105 99,418 37,321 60.10 1,004 17.15 0.0021
2020-02-12 2019-12-31 13F SUNRUN EQUITY 86771W105 62,097 42,112 210.72 858 157.36 0.0016
2019-11-07 2019-09-30 13F SUNRUN EQUITY 86771W105 19,985 5,309 36.17 334 21.09 0.0006
2019-07-30 2019-06-30 13F SUNRUN EQUITY 86771W105 14,676 -7,567 -34.02 275 -11.86 0.0005
2019-04-25 2019-03-31 13F SUNRUN EQUITY 86771W105 22,243 15,159 213.99 313 305.19 0.0007
2019-02-12 2018-12-31 13F SUNRUN EQUITY 86771W105 7,084 1,711 31.84 77 16.67 0.0002
2018-11-07 2018-09-30 13F SUNRUN EQUITY 86771W105 5,373 -193 -3.47 67 -9.59 0.0001
2018-07-25 2018-06-30 13F SUNRUN EQUITY 86771W105 5,566 -12,789 -69.68 73 -55.21 0.0001
2018-05-11 2018-03-31 13F SUNRUN EQUITY 86771W105 18,355 -6,424 -25.93 164 11.64 0.0003
2018-03-05 2017-12-31 13F/A-1 SUNRUN EQUITY 86771W105 24,779 15,244 159.87 146 180.77 0.0003
2018-02-01 2017-12-31 13F SUNRUN EQUITY 86771W105 24,779 15,244 146
2017-11-03 2017-09-30 13F SUNRUN STOCK 86771W105 9,535 -432 -4.33 53 -25.71 0.0001
2017-08-03 2017-06-30 13F SUNRUN STOCK 86771W105 9,967 8,725 702.50 71 1,066.67 0.0002
2017-05-03 2017-03-31 13F SUNRUN STOCK 86771W105 1,242 -775 -38.42 7 -40.00 0.0000
2017-02-14 2016-12-31 13F SUNRUN STOCK 86771W105 2,017 -3,345 -62.38 11 -69.70 0.0001
2016-10-05 2016-09-30 13F * SUNRUN INC COM STOCK 86771W105 5,362 -953 -15.09 34 -10.81 0.0001
2016-07-06 2016-06-30 13F * SUNRUN INC COM STOCK 86771W105 6,315 6,117 3,089.39 37 3,600.00 0.0002
2016-04-22 2016-03-31 13F * SUNRUN INC COM STOCK 86771W105 198 -1,364 -87.32 1 -94.44 0.0000
2016-04-19 2015-12-31 13F/A-1 * SUNRUN INC COM STOCK 86771W105 1,562 -3,960 -71.71 18 -68.42 0.0001
2016-02-10 2015-12-31 13F * SUNRUN INC COM STOCK 86771W105 1,562 18
2015-11-13 2015-09-30 13F * SUNRUN INC COM ADDED STOCK 86771W105 5,522 5,522 57 0.0001
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-12 2026-03-31 13F Sunrun Option Call 0 -100.00 0 -100.00 n/a n/a n/a
2026-02-10 2025-12-31 13F Sunrun Option Call 4,027 -46.34 7,410 -42.89 n/a n/a n/a
2025-11-13 2025-09-30 13F Sunrun Option Call 7,504 2,901.60 12,974 6,259.80 n/a n/a n/a
2025-08-14 2025-06-30 13F Sunrun Option Call 250 -87.50 204 -82.59 n/a n/a n/a
2025-05-14 2025-03-31 13F Sunrun Option Call 2,000 -57.77 1,172 -73.24 n/a n/a n/a
2025-02-14 2024-12-31 13F Sunrun Option Call 4,736 73.80 4,381 -10.99 n/a n/a n/a
2024-11-13 2024-09-30 13F Sunrun Option Call 2,725 990.00 4,921 1,562.50 n/a n/a n/a
2024-08-13 2024-06-30 13F Sunrun Option Call 250 -97.29 296 -97.56 n/a n/a n/a
2024-05-01 2024-03-31 13F Sunrun Option Call 9,213 121.09 12,143 48.45 n/a n/a n/a
2024-02-14 2023-12-31 13F/A Sunrun Option Call 4,167 3,287.80 8,180 5,211.04 n/a n/a n/a
2024-02-07 2023-12-31 13F/A Sunrun Option Call 4,167 8,180 n/a n/a n/a
2024-02-07 2023-12-31 13F Sunrun Option Call 4,167 8,180 n/a n/a n/a
2023-11-14 2023-09-30 13F Sunrun Option Call 123 154 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-12 2026-03-31 13F Sunrun Option Put 0 -100.00 0 -100.00 n/a n/a n/a
2026-02-10 2025-12-31 13F Sunrun Option Put 924 -60.95 1,700 -58.44 n/a n/a n/a
2025-11-13 2025-09-30 13F Sunrun Option Put 2,366 4.05 4,091 119.89 n/a n/a n/a
2025-08-14 2025-06-30 13F Sunrun Option Put 2,274 9.64 1,860 53.09 n/a n/a n/a
2025-05-14 2025-03-31 13F Sunrun Option Put 2,074 -70.39 1,215 -81.24 n/a n/a n/a
2025-02-14 2024-12-31 13F Sunrun Option Put 7,004 -11.51 6,479 -54.68 n/a n/a n/a
2024-11-13 2024-09-30 13F Sunrun Option Put 7,915 24.98 14,294 90.33 n/a n/a n/a
2024-08-13 2024-06-30 13F Sunrun Option Put 6,333 -5.94 7,511 -15.37 n/a n/a n/a
2024-05-01 2024-03-31 13F Sunrun Option Put 6,733 -33.81 8,874 -55.56 n/a n/a n/a
2024-02-14 2023-12-31 13F/A Sunrun Option Put 10,172 19,968 n/a n/a n/a
2024-02-07 2023-12-31 13F/A Sunrun Option Put 10,172 19,968 n/a n/a n/a
2024-02-07 2023-12-31 13F Sunrun Option Put 10,172 19,968 n/a n/a n/a
2021-05-07 2021-03-31 13F SUNRUN OPTION Put 0 -100.00 0 -100.00 n/a n/a n/a
2021-02-10 2020-12-31 13F SUNRUN OPTION Put 900 6,244 n/a n/a n/a
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.