First Solar, Inc.
US ˙ NasdaqGS ˙ US3364331070

SecurityFSLR / First Solar, Inc.
InstitutionTobam
Latest Disclosed Ownership19,950 shares
Latest Disclosed Value $ 3,935
Tobam reports 46.82% increase in ownership of FSLR / First Solar, Inc.

On May 12, 2026 - Tobam filed a 13F-HR form disclosing ownership of 19,950 shares of First Solar, Inc. (US:FSLR) valued at $3,935,337 USD as of March 31, 2026. The entity filed a previous 13F-HR on March 2, 2026 disclosing 13,588 shares of First Solar, Inc.. This represents a change in shares of 46.82% during the quarter. The current value of the position is $6,349,088 USD.

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)
2026-05-12 2026-03-31 13F FIRST SOLAR COM 336433107 19,950 6,362 46.82 4 0.00 1.0243
2026-03-02 2025-12-31 13F FIRST SOLAR COM 336433107 13,588 -2,656 -16.35 4 0.00 0.8718
2025-11-07 2025-09-30 13F FIRST SOLAR COM 336433107 16,244 -5,683 -25.92 4 0.00 1.2978
2025-08-08 2025-06-30 13F FIRST SOLAR COM 336433107 21,927 -1,403 -6.01 4 50.00 1.4166
2025-04-16 2025-03-31 13F FIRST SOLAR COM 336433107 23,330 8,436 56.64 3 0.00 1.2607
2025-01-28 2024-12-31 13F FIRST SOLAR COM 336433107 14,894 -11,473 -43.51 3 -66.67 0.8010
2024-10-09 2024-09-30 13F FIRST SOLAR COM 336433107 26,367 425 1.64 7 20.00 1.1993
2024-08-01 2024-06-30 13F/A-1 FIRST SOLAR COM 336433107 25,942 -38,419 -59.69 6 -50.00 0.9171
2024-07-29 2024-06-30 13F FIRST SOLAR COM 336433107 25,942 -38,419 6 0.9171
2024-05-02 2024-03-31 13F FIRST SOLAR COM 336433107 64,361 -45,132 -41.22 11 -44.44 0.9736
2024-01-26 2023-12-31 13F FIRST SOLAR COM 336433107 109,493 -18,057 -14.16 19 -10.00 1.6495
2023-10-31 2023-09-30 13F FIRST SOLAR COM 336433107 127,550 8,191 6.86 21 -9.09 1.6540
2023-07-31 2023-06-30 13F FIRST SOLAR COM 336433107 119,359 22,701 23.49 23 4.76 1.7108
2023-05-03 2023-03-31 13F FIRST SOLAR COM 336433107 96,658 86,254 829.05 21 2,000.00 1.3856
2023-02-02 2022-12-31 13F FIRST SOLAR COM 336433107 10,404 6,495 166.16 2 -99.81 0.1031
2022-11-02 2022-09-30 13F FIRST SOLAR COM 336433107 3,909 3,909 517 0.0361
2021-08-11 2021-06-30 13F FIRST SOLAR COM 336433107 0 -1,567 -100.00 0 -100.00
2021-05-11 2021-03-31 13F FIRST SOLAR COM 336433107 1,567 477 43.76 137 26.85 0.0058
2021-02-03 2020-12-31 13F FIRST SOLAR COM 336433107 1,090 1,090 108 0.0048
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.