First Solar, Inc.
MX ˙ BMV ˙ US3364331070
SecurityMX:FSLR / First Solar, Inc.
InstitutionFred Alger Management, Llc
Latest Disclosed Ownership2,610 shares
Latest Disclosed Value $ 514,849
Fred Alger Management, Llc ownership in FSLR / First Solar, Inc.

On May 15, 2026 - Fred Alger Management, Llc filed a 13F-HR form disclosing ownership of 2,610 shares of First Solar, Inc. (MX:FSLR) valued at $514,849 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 2,610 shares of First Solar, Inc.. This represents a change in shares of 0.00% 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 Equity 336433107 2,610 0 0.00 515 -24.52 0.0014
2026-02-17 2025-12-31 13F First Solar Equity 336433107 2,610 -82,908 -96.95 682 -96.39 0.0027
2025-11-14 2025-09-30 13F First Solar Equity 336433107 85,518 83,123 3,470.69 18,859 4,662.37 0.0734
2025-08-14 2025-06-30 13F First Solar Equity 336433107 2,395 -206 -7.92 396 20.73 0.0018
2025-05-16 2025-03-31 13F First Solar Equity 336433107 2,601 173 7.13 329 -23.19 0.0019
2025-02-14 2024-12-31 13F First Solar Equity 336433107 2,428 -247 -9.23 428 -35.98 0.0020
2024-11-14 2024-09-30 13F FIRST SOLAR Common 336433107 2,675 -816 -23.37 667 -15.25 0.0032
2024-08-14 2024-06-30 13F FIRST SOLAR Common 336433107 3,491 635 22.23 787 63.28 0.0038
2024-05-15 2024-03-31 13F FIRST SOLAR Common 336433107 2,856 0 0.00 482 -2.03 0.0024
2024-02-14 2023-12-31 13F FIRST SOLAR Common 336433107 2,856 -20,873 -87.96 492 -87.17 0.0027
2023-11-14 2023-09-30 13F FIRST SOLAR Common 336433107 23,729 -302,463 -92.73 3,834 -93.82 0.0203
2023-11-14 2023-09-30 13F FIRST SOLAR Common 336433107 23,729 3,834
2023-08-14 2023-06-30 13F FIRST SOLAR Common 336433107 326,192 -139,297 -29.92 62,006 -38.76 0.3167
2023-05-16 2023-03-31 13F/A-1 FIRST SOLAR Common 336433107 465,489 -166,589 -26.36 101,244 6.93 0.5415
2023-05-15 2023-03-31 13F FIRST SOLAR Common 336433107 465,489 -166,589 101,244 0.5021
2023-02-14 2022-12-31 13F FIRST SOLAR Common 336433107 632,078 -124,001 -16.40 94,679 -5.33 0.5132
2022-11-15 2022-09-30 13F FIRST SOLAR Common 336433107 756,079 756,079 100,007 0.5067
2019-11-14 2019-09-30 13F FIRST SOLAR Common 336433107 0 -9,113 -100.00 0 -100.00
2019-08-14 2019-06-30 13F FIRST SOLAR Common 336433107 9,113 -6,942 -43.24 599 -29.36 0.0023
2019-05-14 2019-03-31 13F FIRST SOLAR Common 336433107 16,055 16,055 848 0.0034
2016-11-14 2016-09-30 13F FIRST SOLAR Common 336433107 0 -19,105 -100.00 0 -100.00
2016-08-15 2016-06-30 13F FIRST SOLAR Common 336433107 19,105 -2,995 -13.55 926 -38.80 0.0049
2016-05-16 2016-03-31 13F FIRST SOLAR Common 336433107 22,100 0 0.00 1,513 3.77 0.0077
2016-02-16 2015-12-31 13F FIRST SOLAR Common 336433107 22,100 925 4.37 1,458 61.10 0.0071
2015-11-16 2015-09-30 13F FIRST SOLAR Common 336433107 21,175 -4,235 -16.67 905 -24.20 0.0049
2015-08-14 2015-06-30 13F FIRST SOLAR Common 336433107 25,410 2,720 11.99 1,194 -12.01 0.0054
2015-05-15 2015-03-31 13F FIRST SOLAR Common 336433107 22,690 3,870 20.56 1,357 61.74 0.0061
2015-02-17 2014-12-31 13F FIRST SOLAR Common 336433107 18,820 0 0.00 839 -32.28 0.0040
2014-11-14 2014-09-30 13F FIRST SOLAR Common 336433107 18,820 0 0.00 1,239 -7.33 0.0060
2014-08-14 2014-06-30 13F FIRST SOLAR Common 336433107 18,820 3,105 19.76 1,337 21.88 0.0066
2014-05-15 2014-03-31 13F FIRST SOLAR Common 336433107 15,715 0 0.00 1,097 27.71 0.0054
2014-02-14 2013-12-31 13F FIRST SOLAR Common 336433107 15,715 1,035 7.05 859 45.59 0.0044
2013-11-14 2013-09-30 13F FIRST SOLAR Common 336433107 14,680 -3,705 -20.15 590 -28.40 0.0033
2013-08-14 2013-06-30 13F FIRST SOLAR Common 336433107 18,385 18,385 824 0.0049
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.