퍼스트솔라(주)
MX ˙ BMV ˙ US3364331070
SecurityMX:FSLR / First Solar, Inc.
InstitutionTcw Group Inc
Latest Disclosed Ownership67,799 shares
Latest Disclosed Value $ 13,374,031
Tcw Group Inc reports 38.36% decrease in ownership of FSLR / First Solar, Inc.

On May 14, 2026 - Tcw Group Inc filed a 13F-HR form disclosing ownership of 67,799 shares of First Solar, Inc. (MX:FSLR) valued at $13,374,031 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 109,992 shares of First Solar, Inc.. This represents a change in shares of -38.36% 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)
2026-05-14 2026-03-31 13F FIRST SOLAR COM 336433107 67,799 -42,193 -38.36 13,374 -53.45 0.1006
2026-02-17 2025-12-31 13F FIRST SOLAR COM 336433107 109,992 109,992 28,733 0.2058
2025-11-14 2025-09-30 13F FIRST SOLAR COM 336433107 0 -54,450 -100.00 0 -100.00
2025-08-14 2025-06-30 13F FIRST SOLAR COM 336433107 54,450 40,759 297.71 9,014 420.98 0.0706
2025-05-07 2025-03-31 13F FIRST SOLAR COM 336433107 13,691 -19,799 -59.12 1,731 -70.69 0.0155
2025-02-04 2024-12-31 13F FIRST SOLAR COM 336433107 33,490 17,116 104.53 5,902 44.52 0.0496
2024-11-19 2024-09-30 13F/A-1 FIRST SOLAR COM 336433107 16,374 3,526 27.44 4,084 41.02 0.0357
2024-11-08 2024-09-30 13F FIRST SOLAR COM 336433107 16,374 3,526 4,084 0.0184
2024-07-19 2024-06-30 13F FIRST SOLAR COM 336433107 12,848 19 0.15 2,897 33.76 0.0259
2024-05-10 2024-03-31 13F FIRST SOLAR COM 336433107 12,829 -2,090 -14.01 2,166 -16.22 0.0219
2024-02-09 2023-12-31 13F FIRST SOLAR COM 336433107 14,919 14,919 2,584 0.0288
2017-11-06 2017-09-30 13F FIRST SOLAR COM 336433107 0 -14,591 -100.00 0 -100.00
2017-08-11 2017-06-30 13F FIRST SOLAR COM 336433107 14,591 0 0.00 582 47.34 0.0048
2017-05-11 2017-03-31 13F FIRST SOLAR COM 336433107 14,591 -5,570 -27.63 395 -38.95 0.0033
2017-02-10 2016-12-31 13F FIRST SOLAR COM 336433107 20,161 966 5.03 647 -14.64 0.0049
2016-11-14 2016-09-30 13F FIRST SOLAR COM 336433107 19,195 50 0.26 758 -18.32 0.0058
2016-08-12 2016-06-30 13F/A-1 FIRST SOLAR COM 336433107 19,145 250 1.32 928 -28.23 0.0070
2016-08-11 2016-06-30 13F FIRST SOLAR COM 336433107 19,145 928
2016-05-16 2016-03-31 13F FIRST SOLAR COM 336433107 18,895 -400 -2.07 1,293 1.57 0.0095
2016-02-16 2015-12-31 13F FIRST SOLAR COM 336433107 19,295 -4,578 -19.18 1,273 24.80 0.0091
2015-11-13 2015-09-30 13F FIRST SOLAR COM 336433107 23,873 23,873 0.00 1,020 0.0073
2015-08-12 2015-06-30 13F FIRST SOLAR COM 336433107 0 -21,200 -100.00 0 -100.00
2015-05-13 2015-03-31 13F FIRST SOLAR COM 336433107 21,200 150 0.71 1,268 35.04 0.0061
2015-02-13 2014-12-31 13F FIRST SOLAR COM 336433107 21,050 -15,900 -43.03 939 -61.39 0.0039
2014-11-14 2014-09-30 13F FIRST SOLAR COM 336433107 36,950 1,300 3.65 2,432 -3.99 0.0098
2014-08-14 2014-06-30 13F FIRST SOLAR COM 336433107 35,650 600 1.71 2,533 3.56 0.0104
2014-05-13 2014-03-31 13F FIRST SOLAR COM 336433107 35,050 100 0.29 2,446 28.13 0.0102
2014-02-18 2013-12-31 13F/A-1 FIRST SOLAR COM 336433107 34,950 700 2.04 1,909 38.63 0.0080
2014-02-14 2013-12-31 13F FIRST SOLAR COM 336433107 1,909 34,950
2013-11-14 2013-09-30 13F FIRST SOLAR COM 336433107 34,250 1,650 5.06 1,377 -5.56 0.0064
2013-08-14 2013-06-30 13F/A-1 FIRST SOLAR COM 336433107 32,600 32,600 1,458 0.0072
2013-08-14 2013-06-30 13F FIRST SOLAR COM 336433107 32,600 1,458
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.