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$FSLR
$168.10 -$3.90 (2.26%) Live

Ownership

13F as of Q2 2026 · 107.5M shares outstanding

Who owns FSLR?

By type of holder
Institutions 93.1% Insiders 6.9% Everyone else 0.0%
Concentration Top 10 holders own 55.2%
BlackRock, Inc. 13.1% · Ahearn Michael J 8.8%
Institutional ownership
93.1%
+4.8 pts vs last qtr
Institutional holders
1,010
+36 vs last qtr
Net shares bought
+5.1M
by institutions in Q2 2026
New / sold out
158 / 122
positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026
  • Capital World Investors NEW +4.1M
  • Norges Bank NEW +1.6M

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Biggest sellers in Q2 2026
  • Jpmorgan Chase & Co −1.1M
  • Millennium Management LLC −695.0K

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Who is planning to sell?

Notices of proposed sale, last 12 months
$49.4M
77 notices from 14 people
Shares covered
218.3K
0.20% of the company
Arranged in advance
61%
of the value is under a 10b5-1 plan
Under a 10b5-1 plan No plan
$0$10.4M$20.8MNov 2025: $9.9M under a 10b5-1 planNov 2025: $3.2M without a planNovDecJanFebMar 2026: $5.7M under a 10b5-1 planMar 2026: $15.1M without a planMarApr 2026: $120.3K under a 10b5-1 planAprMay 2026: $9.8M under a 10b5-1 planMay 2026: $1.0M without a planMayJun 2026: $906.0K under a 10b5-1 planJunJulAug 2026: $3.4M under a 10b5-1 planAug 2026: $28.3K without a planAugSep 2026: $160.0K under a 10b5-1 planSepOct 2026: $139.2K under a 10b5-1 planOct
Largest proposed sellers
  • Widmar Mark R Officer $11M
  • Georges Antoun Officer 10b5-1 $9.94M

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Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2016–FY2025
+4.5%
+0.49% a year
Each share's claim on the business
−4.3%
shrank without buying or selling a share
Spent on buybacks vs paid in stock
— vs $296M
over 10 fiscal years
Diluted shares, split-adjusted
99.8M104.2M108.6M2016: 102.9M shares'162017: 104.3M shares'172018: 106.1M shares'182019: 105.3M shares'192020: 106.7M shares'202021: 106.9M shares'212022: 106.6M shares'222023: 107.4M shares'232024: 107.5M shares'242025: 107.5M shares'25
Buybacks Stock-based comp
$0$18.7M$37.4M2016 buybacks: $02016 stock comp: $28.7M'162017 buybacks: $02017 stock comp: $35.1M'172018 buybacks: $02018 stock comp: $34.2M'182019 buybacks: $02019 stock comp: $37.4M'192020 buybacks: $02020 stock comp: $29.3M'202021 buybacks: $02021 stock comp: $20.9M'212022 buybacks: $02022 stock comp: $28.7M'222023 buybacks: $02023 stock comp: $34.2M'232024 buybacks: $02024 stock comp: $28.1M'242025 buybacks: $02025 stock comp: $19.2M'25

How patient are the owners?

Institutional shares by how long they've been held
5+ years72% 3–5 years11% 1–3 years7% Under 1 year11%
Quarterly turnover
12.5%
of institutional shares changed hands
Top 10 managers, median time held
5 years

Super Investors

Investment managers reporting FSLR on Form 13F
B
BlackRock, Inc.
Shares
14.0M
% of company
13.05%
Change vs last qtr
+208.0K (+1.5%)
Held since
≤2021
VC
Vanguard Capital Management LLC
Shares
6.8M
% of company
6.36%
Change vs last qtr
+48.0K (+0.7%)
Held since
≤2021

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Institutional Funds

Mutual funds and ETFs reporting FSLR on Form N-PORT; together they hold 33.5% of the company
VT
Position value
$764M
% of company
3.01%
% of the fund
0.03%
As of
June 30, 2026
V5
Vanguard Index Funds
Position value
$657M
% of company
2.59%
% of the fund
0.04%
As of
June 30, 2026

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Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G
AM
Ahearn Michael J
Insider
Shares
9.5M
% of company
8.81%
Change vs last qtr
—
Held since
—
FF
Farhad Fred Ebrahimi
5%+ holder13D · 5.0%
Shares
5.3M
% of company
4.93%
Change vs last qtr
—
Held since
—

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