First Solar, Inc.
MX ˙ BMV ˙ US3364331070
SecurityMX:FSLR / First Solar, Inc.
InstitutionWealth Architects, LLC
Latest Disclosed Ownership1,450 shares
Latest Disclosed Value $ 286,027
Wealth Architects, LLC reports 1.69% decrease in ownership of FSLR / First Solar, Inc.

On May 15, 2026 - Wealth Architects, LLC filed a 13F-HR form disclosing ownership of 1,450 shares of First Solar, Inc. (MX:FSLR) valued at $286,027 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,475 shares of First Solar, Inc.. This represents a change in shares of -1.69% 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)
2026-05-15 2026-03-31 13F FIRST SOLAR Equities 336433107 1,450 -25 -1.69 286 -25.71 0.0255
2026-02-17 2025-12-31 13F FIRST SOLAR COM 336433107 1,475 -171 -10.39 385 6.35 0.0347
2025-11-13 2025-09-30 13F FIRST SOLAR COM 336433107 1,646 -62 -3.63 363 28.37 0.0343
2025-07-25 2025-06-30 13F FIRST SOLAR COM 336433107 1,708 -22 -1.27 283 29.36 0.0287
2025-05-14 2025-03-31 13F/A-1 FIRST SOLAR COM 336433107 1,730 25 1.47 219 -27.33 0.0241
2025-05-12 2025-03-31 13F FIRST SOLAR COM 336433107 702 -1,003 357 0.0394
2025-02-10 2024-12-31 13F FIRST SOLAR COM 336433107 1,705 -77 -4.32 300 -32.43 0.0339
2024-10-31 2024-09-30 13F FIRST SOLAR COM 336433107 1,782 -80 -4.30 445 5.97 0.0503
2024-08-08 2024-06-30 13F FIRST SOLAR COM 336433107 1,862 -11 -0.59 420 32.59 0.0513
2024-05-13 2024-03-31 13F FIRST SOLAR COM 336433107 1,873 -87 -4.44 316 -6.23 0.0417
2024-02-14 2023-12-31 13F FIRST SOLAR COM 336433107 1,960 -43 -2.15 338 4.33 0.0474
2023-11-09 2023-09-30 13F FIRST SOLAR COM 336433107 2,003 -9 -0.45 324 -15.45 0.0551
2023-08-02 2023-06-30 13F FIRST SOLAR COM 336433107 2,012 -99 -4.69 382 -16.78 0.0631
2023-04-21 2023-03-31 13F FIRST SOLAR COM 336433107 2,111 7 0.33 459 45.71 0.0813
2023-02-10 2022-12-31 13F FIRST SOLAR COM 336433107 2,104 61 2.99 315 16.67 0.0596
2022-10-24 2022-09-30 13F FIRST SOLAR COM 336433107 2,043 2,043 270 0.0565
2021-04-29 2021-03-31 13F FIRST SOLAR COM 336433107 0 -2,207 -100.00 0 -100.00
2021-01-28 2020-12-31 13F FIRST SOLAR COM 336433107 2,207 2,207 218 0.0507
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.