第一太陽能公司
MX ˙ BMV ˙ US3364331070
SecurityMX:FSLR / First Solar, Inc.
InstitutionFifth Third Bancorp
Latest Disclosed Ownership16,422 shares
Latest Disclosed Value $ 3,239,380
Fifth Third Bancorp reports 219.31% increase in ownership of FSLR / First Solar, Inc.

On May 1, 2026 - Fifth Third Bancorp filed a 13F-HR form disclosing ownership of 16,422 shares of First Solar, Inc. (MX:FSLR) valued at $3,239,380 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 5,143 shares of First Solar, Inc.. This represents a change in shares of 219.31% 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)
2026-05-01 2026-03-31 13F FIRST SOLAR COM 336433107 16,422 11,279 219.31 3,239 141.18 0.0059
2026-02-02 2025-12-31 13F FIRST SOLAR COM 336433107 5,143 382 8.02 1,344 28.03 0.0043
2025-11-07 2025-09-30 13F FIRST SOLAR COM 336433107 4,761 94 2.01 1,050 35.88 0.0034
2025-07-15 2025-06-30 13F FIRST SOLAR COM 336433107 4,667 1,881 67.52 773 119.32 0.0027
2025-04-15 2025-03-31 13F FIRST SOLAR COM 336433107 2,786 -355 -11.30 352 -36.35 0.0013
2025-01-21 2024-12-31 13F FIRST SOLAR COM 336433107 3,141 50 1.62 554 -28.27 0.0020
2024-10-17 2024-09-30 13F FIRST SOLAR COM 336433107 3,091 367 13.47 771 25.57 0.0028
2024-07-22 2024-06-30 13F FIRST SOLAR COM 336433107 2,724 641 30.77 614 74.93 0.0023
2024-04-23 2024-03-31 13F FIRST SOLAR COM 336433107 2,083 202 10.74 352 8.33 0.0014
2024-01-19 2023-12-31 13F FIRST SOLAR COM 336433107 1,881 -760 -28.78 324 -23.94 0.0014
2023-10-31 2023-09-30 13F FIRST SOLAR COM 336433107 2,641 1,328 101.14 427 71.08 0.0020
2023-07-26 2023-06-30 13F FIRST SOLAR COM 336433107 1,313 23 1.78 250 -11.07 0.0011
2023-04-24 2023-03-31 13F FIRST SOLAR COM 336433107 1,290 597 86.15 281 171.84 0.0013
2023-01-25 2022-12-31 13F FIRST SOLAR COM 336433107 693 92 15.31 104 30.38 0.0005
2022-10-25 2022-09-30 13F FIRST SOLAR COM 336433107 601 82 15.80 79 125.71 0.0004
2022-08-04 2022-06-30 13F FIRST SOLAR COM 336433107 519 -160 -23.56 35 -38.60 0.0002
2022-04-19 2022-03-31 13F FIRST SOLAR COM 336433107 679 96 16.47 57 11.76 0.0002
2022-02-01 2021-12-31 13F FIRST SOLAR COM 336433107 583 50 9.38 51 0.00 0.0002
2021-10-15 2021-09-30 13F FIRST SOLAR COM 336433107 533 248 87.02 51 96.15 0.0002
2021-08-06 2021-06-30 13F FIRST SOLAR COM 336433107 285 35 14.00 26 18.18 0.0001
2021-05-07 2021-03-31 13F FIRST SOLAR COM 336433107 250 95 61.29 22 46.67 0.0001
2021-02-16 2020-12-31 13F FIRST SOLAR COM 336433107 155 110 244.44 15 400.00 0.0001
2020-11-09 2020-09-30 13F FIRST SOLAR COM 336433107 45 30 200.00 3 200.00 0.0000
2020-08-05 2020-06-30 13F FIRST SOLAR COM 336433107 15 0 0.00 1 0.00 0.0000
2020-05-05 2020-03-31 13F FIRST SOLAR COM 336433107 15 -16 -51.61 1 -50.00 0.0000
2020-02-14 2019-12-31 13F FIRST SOLAR COM 336433107 31 -419 -93.11 2 -92.31 0.0000
2019-11-14 2019-09-30 13F FIRST SOLAR COM 336433107 450 0 0.00 26 -13.33 0.0002
2019-08-07 2019-06-30 13F FIRST SOLAR COM 336433107 450 0 0.00 30 25.00 0.0002
2019-05-14 2019-03-31 13F FIRST SOLAR COM 336433107 450 0 0.00 24 26.32 0.0002
2019-02-14 2018-12-31 13F FIRST SOLAR COM 336433107 450 0 0.00 19 -13.64 0.0001
2018-11-14 2018-09-30 13F FIRST SOLAR COM 336433107 450 0 0.00 22 -8.33 0.0001
2018-08-14 2018-06-30 13F FIRST SOLAR COM 336433107 450 -100 -18.18 24 -38.46 0.0002
2018-05-15 2018-03-31 13F FIRST SOLAR COM 336433107 550 243 79.15 39 225.00 0.0003
2017-02-09 2016-12-31 13F FIRST SOLAR COM 336433107 307 0 0.00 12 0.00 0.0001
2016-11-10 2016-09-30 13F FIRST SOLAR COM 336433107 307 -20 -6.12 12 -25.00 0.0001
2016-08-11 2016-06-30 13F FIRST SOLAR COM 336433107 327 43 15.14 16 -15.79 0.0001
2016-05-13 2016-03-31 13F FIRST SOLAR COM 336433107 284 -260 -47.79 19 -47.22 0.0002
2016-02-16 2015-12-31 13F FIRST SOLAR COM 336433107 544 4 0.74 36 56.52 0.0003
2015-11-13 2015-09-30 13F FIRST SOLAR COM 336433107 540 3 0.56 23 -8.00 0.0002
2015-08-14 2015-06-30 13F FIRST SOLAR COM 336433107 537 -290 -35.07 25 -48.98 0.0002
2015-05-14 2015-03-31 13F FIRST SOLAR COM 336433107 827 22 2.73 49 36.11 0.0004
2015-02-13 2014-12-31 13F FIRST SOLAR COM 336433107 805 -514 -38.97 36 -58.62 0.0003
2014-11-17 2014-09-30 13F FIRST SOLAR COM 336433107 1,319 268 25.50 87 16.00 0.0008
2014-08-14 2014-06-30 13F FIRST SOLAR COM 336433107 1,051 502 91.44 75 97.37 0.0007
2014-05-15 2014-03-31 13F FIRST SOLAR COM 336433107 549 29 5.58 38 35.71 0.0004
2014-02-14 2013-12-31 13F FIRST SOLAR COM 336433107 520 145 38.67 28 86.67 0.0003
2013-11-14 2013-09-30 13F FIRST SOLAR COM 336433107 375 50 15.38 15 0.00 0.0002
2013-08-14 2013-06-30 13F FIRST SOLAR COM 336433107 325 325 15 0.0002
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.