FSLR — First Solar Inc

Ownership history in Vectors Research Management, LLC  ·  18 quarters on record

AI Ownership Summary

Vectors Research Management, LLC reported First Solar Inc (FSLR) in 18 quarterly 13F filings from 2023 Q3 through 2025 Q4. Peak portfolio weight reached 1.26% in 2025 Q4. The latest visible filing shows FSLR at 1.26% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings. Older history is available after unlock; the visible window still shows the most recent pattern.

What this FSLR ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Vectors Research Management, LLC's position in First Solar Inc, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2025 Q4

FSLR was reported at 1.26% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
1.26% in 2025 Q4

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2023 Q3 to 2025 Q4

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

FSLR stock page Vectors Research Management, LLC fund profile Vectors Research Management, LLC full holdings
How Vectors Research Management, LLC held FSLR — position size vs. price
% of Fund (quarterly)    FSLR price (quarter-end, indexed to 100)
📋 Quarterly Holdings History 10 quarters  ▾
Quarter Action Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q4 REDUCED 15,839 -236 -1.5% 1.26% $4.1M 2026-02-14 (Est.) $225.65
2025 Q3 ADDED 16,075 +2,146 +15.4% 1.12% $3.5M 2025-10-28 $239.60
2025 Q2 REDUCED 13,929 -98 -0.7% 0.79% $2.3M 2025-07-29 $181.82
2025 Q1 ADDED 14,027 +581 +4.3% 0.62% $1.8M 2025-04-23 $131.10
2024 Q4 REDUCED 13,446 -1,448 -9.7% 0.81% $2.4M 2025-02-13 $160.34
2024 Q3 REDUCED 14,894 -394 -2.6% 1.12% $3.7M 2024-11-06 $194.02
2024 Q2 REDUCED 15,288 -782 -4.9% 1.06% $3.4M 2024-08-09 $211.80
2024 Q1 REDUCED 16,070 -3,650 -18.5% 0.77% $2.7M 2024-05-15 $191.93
2023 Q4 ADDED 19,720 +1,782 +9.9% 0.83% $2.9M 2024-02-12 $157.22
2023 Q3 REDUCED 17,938 -1,403 -7.3% 0.83% $2.6M 2023-11-09 $132.53
8 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding FSLR

As of 2025 Q4 — sorted by position size

Clean Energy Transition LLP 3Y 25.04% Hill City Capital, LP 3Y 20.61% Parametrica Management Ltd 3Y 7Y 11.1% Summerhill Capital Management lnc. 10.55% USCF Advisers LLC 9.93% FARLEY CAPITAL L.P. 3Y 7Y 9.13% Redwood Grove Capital, LLC 3Y 7.24% Arosa Capital Management LP 3Y 7Y 6.57% Credit Capital Investments LLC 3Y 7Y 6.32% SPX Gestao de Recursos Ltda 3Y 7Y 5.45%

FAQ About Vectors Research Management, LLC and FSLR

These are the practical questions this page is built to answer before you even open the full history table.

How long has Vectors Research Management, LLC reported owning FSLR?

Vectors Research Management, LLC reported FSLR across 10 quarterly 13F filings, from 2023 Q3 through 2025 Q4.

What was the largest reported FSLR position in Vectors Research Management, LLC's portfolio?

The largest reported portfolio weight for FSLR was 1.26% in 2025 Q4.

What is the latest reported FSLR position on this page?

The most recent filing on this page is 2025 Q4, when Vectors Research Management, LLC reported 15,839 shares, equal to 1.26% of portfolio, with an estimated market value of $4.1M.

What does the chart on this FSLR ownership page compare?

The chart compares Vectors Research Management, LLC's quarterly FSLR portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

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