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FSLR in the 13F filings

First Solar Inc · CUSIP 336433107

Sector · SemiconductorsTheme · AI infrastructure and semiconductors· L3VLUP-definedTheme · Semiconductors
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
31 Dec 2025
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 22 Jan 2026
Managers listing it
31
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 12 listed it in both
Shares listed
12,905,905
combined, among listed positions
Reported value
$3.4bn
combined, at the quarter end

Among the 92 comparable managers: 13 buyers (opened or added shares) and 21 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -1,721,646.

Managers listing FSLR in Q4 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

31 of 31 holders

ActionFiling
Fidelity (FMR LLC)6,534,800$1.7bn0.09%Added+2,099,09217 Feb 2026 (the filing on sec.gov)
Invesco Ltd1,944,526$508munder 0.1%Trimmed-12,16619 Feb 2026 (the filing on sec.gov)
Wellington Management Group LLP1,125,320$294m0.05%Trimmed-1,377,85717 Feb 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc809,217$211munder 0.1%Trimmed-427,08417 Feb 2026 (the filing on sec.gov)
Capital Research Global Investors699,462$183munder 0.1%Trimmed-56,07011 Feb 2026 (the filing on sec.gov)
AQR Capital Management LLC402,871$105m0.06%Added+208,20417 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC264,369$69munder 0.1%Added+1,77117 Feb 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC235,504$62m0.27%Added+227,55617 Feb 2026 (the filing on sec.gov)
Millennium Management LLC181,560$47munder 0.1%Trimmed-895,42217 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP179,207$47munder 0.1%Added+11,55117 Feb 2026 (the filing on sec.gov)
Two Sigma Investments LP71,149$19munder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Man Group PLC56,645$15munder 0.1%Added+8,67517 Feb 2026 (the filing on sec.gov)
Bridgewater Associates LP44,947$12munder 0.1%Newnew13 Feb 2026 (the filing on sec.gov)
MFS Investment Management41,890$11munder 0.1%Trimmed-14,24222 Jan 2026 (the filing on sec.gov)
D. E. Shaw & Co.41,584$11munder 0.1%Trimmed-68,35417 Feb 2026 (the filing on sec.gov)
Freestone Grove Partners LP38,050$9.9m0.07%Newnew17 Feb 2026 (the filing on sec.gov)
Neuberger Berman Group LLC36,615$9.6munder 0.1%Trimmed-2,14927 Oct 2026 (the filing on sec.gov)
Susquehanna International Group LLP34,404$9.0munder 0.1%Added+86217 Feb 2026 (the filing on sec.gov)
Verition Fund Management LLC30,370$7.9munder 0.1%Trimmed-48,38013 Feb 2026 (the filing on sec.gov)
Point72 Asset Management LP28,221$7.4munder 0.1%Trimmed-193,62117 Feb 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP21,459$5.6m0.06%Trimmed-15,71417 Feb 2026 (the filing on sec.gov)
Woodline Partners LP18,208$4.8munder 0.1%Added+4,03417 Feb 2026 (the filing on sec.gov)
Janus Henderson Group Ltd15,378$4.0munder 0.1%Trimmed-3,25617 Feb 2026 (the filing on sec.gov)
Marshall Wace LLP13,721$3.6munder 0.1%Trimmed-52,48813 Feb 2026 (the filing on sec.gov)
Walleye Capital LLC9,091$2.4munder 0.1%Added+7,88813 Feb 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q3 2025 to Q4 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (4)

Exited (3)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
12 in Q3 2024 to 11 in Q2 2026

Tracked managers listing it, at least.

051015202014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
FSLR by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20139$334mn.a.n.a.
Q3 20134$190mn.a.n.a.
Q4 20136$368mn.a.n.a.
Q1 201413$1.2bnn.a.n.a.
Q2 201410$1.1bnn.a.n.a.
Q3 20147$998mn.a.n.a.
Q4 20145$587mn.a.n.a.
Q1 201510$884mn.a.n.a.
Q2 20157$236mn.a.n.a.
Q3 20159$350mn.a.n.a.
Q4 201510$707mn.a.n.a.
Q1 201614$736mn.a.n.a.
Q2 20169$584mn.a.n.a.
Q3 20166$616mn.a.n.a.
Q4 20165$371mn.a.n.a.
Q1 20175$226mn.a.n.a.
Q2 20176$304mn.a.n.a.
Q3 20177$302mn.a.n.a.
Q4 201710$578mn.a.n.a.
Q1 20187$509mn.a.n.a.
Q2 20185$327mn.a.n.a.
Q3 20184$355mn.a.n.a.
Q4 20184$377mn.a.n.a.
Q1 20194$481mn.a.n.a.
Q2 20197$915mn.a.n.a.
Q3 20195$676mn.a.n.a.
Q4 20197$604mn.a.n.a.
Q1 20205$309mn.a.n.a.
Q2 20207$718mn.a.n.a.
Q3 202015$977mn.a.n.a.
Q4 202011$1.8bnn.a.n.a.
Q1 20217$1.6bnn.a.n.a.
Q2 202110$1.3bnn.a.n.a.
Q3 20217$1.4bnn.a.n.a.
Q4 20217$1.1bnn.a.n.a.
Q1 20226$677mn.a.n.a.
Q2 20227$528mn.a.n.a.
Q3 202216$1.4bnn.a.n.a.
Q4 202215$2.3bnn.a.n.a.
Q1 202318$3.7bnn.a.n.a.
Q2 202315$2.9bnn.a.n.a.
Q3 202315$2.2bnn.a.n.a.
Q4 202318$2.2bn117
Q1 202415$2.6bn98
Q2 202419$2.8bn137
Q3 202412$2.9bn69
Q4 202415$1.4bn123
Q1 202513$1.3bn106
Q2 202515$2.8bn124
Q3 202515$3.0bn79
Q4 202511$3.1bn1321
Q1 202611$1.1bn1817
Q2 202611$2.0bn1423

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

FSLR and NVDA →FSLR and AVGO →FSLR and MU →Choose a stock to compare with FSLR →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own FSLR, latest filings →Back to the 13F Explorer →