First Solar, Inc.
MX ˙ BMV ˙ US3364331070
SecurityMX:FSLR / First Solar, Inc.
InstitutionWealthfront Advisers Llc
Latest Disclosed Ownership17,555 shares
Latest Disclosed Value $ 3,462,899
Wealthfront Advisers Llc reports 24.27% increase in ownership of FSLR / First Solar, Inc.

On May 5, 2026 - Wealthfront Advisers Llc filed a 13F-HR form disclosing ownership of 17,555 shares of First Solar, Inc. (MX:FSLR) valued at $3,462,899 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 14,127 shares of First Solar, Inc.. This represents a change in shares of 24.27% 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)
2026-05-05 2026-03-31 13F FIRST SOLAR COM 336433107 17,555 3,428 24.27 3,463 -6.18 0.0076
2026-01-30 2025-12-31 13F FIRST SOLAR COM 336433107 14,127 4,878 52.74 3,690 80.97 0.0082
2025-11-06 2025-09-30 13F FIRST SOLAR COM 336433107 9,249 662 7.71 2,040 43.49 0.0048
2025-07-31 2025-06-30 13F FIRST SOLAR COM 336433107 8,587 4,605 115.65 1,421 182.50 0.0037
2025-05-02 2025-03-31 13F FIRST SOLAR COM 336433107 3,982 -1,933 -32.68 503 -51.73 0.0014
2025-04-01 2024-12-31 13F/A-1 FIRST SOLAR COM 336433107 5,915 -869 -12.81 1,042 -38.42 0.0030
2024-11-12 2024-09-30 13F FIRST SOLAR COM 336433107 6,784 392 6.13 1,692 17.42 0.0052
2024-08-14 2024-06-30 13F FIRST SOLAR COM 336433107 6,392 928 16.98 1,441 56.29 0.0048
2024-04-19 2024-03-31 13F FIRST SOLAR COM 336433107 5,464 2,611 91.52 922 87.78 0.0032
2024-02-09 2023-12-31 13F FIRST SOLAR COM 336433107 2,853 -25,238 -89.84 492 -89.18 0.0019
2023-11-01 2023-09-30 13F FIRST SOLAR COM 336433107 28,091 16,920 151.46 4,539 113.80 0.0195
2023-08-07 2023-06-30 13F FIRST SOLAR COM 336433107 11,171 8,845 380.27 2,123 320.40 0.0090
2023-04-28 2023-03-31 13F FIRST SOLAR COM 336433107 2,326 2,326 506 0.0023
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.