First Solar, Inc. FSLR
We take great care to ensure that the data presented and summarized in this overview for FIRST SOLAR, INC. is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding FSLR
View all-
Vanguard Group Inc Valley Forge, PA13.3MShares$2.59 Billion0.04% of portfolio
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Black Rock Inc. New York, NY11.3MShares$2.21 Billion0.06% of portfolio
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State Street Corp Boston, MA5.33MShares$1.04 Billion0.03% of portfolio
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Price T Rowe Associates Inc Baltimore, MD5.03MShares$982 Million0.09% of portfolio
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Wellington Management Group LLP Boston, MA2.97MShares$579 Million0.09% of portfolio
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Geode Capital Management, LLC Boston, MA2.86MShares$558 Million0.03% of portfolio
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Ubs Group Ag2.34MShares$457 Million0.07% of portfolio
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Viking Global Investors LP2.27MShares$442 Million1.19% of portfolio
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Bnp Paribas Asset Management Holding S.A.2.24MShares$437 Million0.9% of portfolio
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Samlyn Capital, LLC New York, NY2.19MShares$427 Million5.54% of portfolio
Latest Institutional Activity in FSLR
Top Purchases
Top Sells
About FSLR
First Solar, Inc. provides photovoltaic (PV) solar energy solutions in the United State, Japan, France, Canada, India, Australia, and internationally. The company designs, manufactures, and sells cadmium telluride solar modules that converts sunlight into electricity. It serves developers and operators of systems, utilities, independent power producers, commercial and industrial companies, and other system owners. The company was formerly known as First Solar Holdings, Inc. and changed its name to First Solar, Inc. in 2006. First Solar, Inc. was founded in 1999 and is headquartered in Tempe, Arizona.
Insider Transactions at FSLR
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Aug 19
2025
|
Jason E. Dymbort General Counsel and Secretary |
SELL
Open market or private sale
|
Direct |
1,824
-8.19%
|
$392,160
$215.33 P/Share
|
|
Aug 15
2025
|
Mark R Widmar Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
2,321
-0.16%
|
$454,916
$196.75 P/Share
|
|
Aug 14
2025
|
Nathan B. Theurer VP - Global Controller and CAO |
SELL
Open market or private sale
|
Direct |
686
-100.0%
|
$124,852
$182.03 P/Share
|
|
Aug 13
2025
|
Mark R Widmar Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
3,796
-0.88%
|
$709,852
$187.63 P/Share
|
|
Aug 12
2025
|
Mark R Widmar Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
23,912
-3.82%
|
$4,423,720
$185.25 P/Share
|
|
Jul 03
2025
|
Patrick James Buehler Chief Product Officer |
SELL
Open market or private sale
|
Direct |
1,600
-26.68%
|
$288,000
$180.0 P/Share
|
|
Jun 30
2025
|
Norman L. Wright Director |
BUY
Grant, award, or other acquisition
|
Direct |
272
+6.16%
|
-
|
|
Jun 30
2025
|
Paul H Stebbins Director |
BUY
Grant, award, or other acquisition
|
Indirect |
272
+1.22%
|
-
|
|
Jun 30
2025
|
Michael T Sweeney Director |
BUY
Grant, award, or other acquisition
|
Direct |
272
+1.49%
|
-
|
|
Jun 30
2025
|
Lisa A Kro Director |
BUY
Grant, award, or other acquisition
|
Direct |
272
+50.0%
|
-
|
|
Jun 30
2025
|
Venkata S M Renduchintala Director |
BUY
Grant, award, or other acquisition
|
Direct |
272
+17.7%
|
-
|
|
Jun 30
2025
|
William J Post Director |
BUY
Grant, award, or other acquisition
|
Indirect |
272
+1.02%
|
-
|
|
Jun 30
2025
|
Michael J Ahearn Director |
BUY
Grant, award, or other acquisition
|
Direct |
386
+0.59%
|
-
|
|
Jun 30
2025
|
Molly Joseph Director |
BUY
Grant, award, or other acquisition
|
Direct |
272
+1.65%
|
-
|
|
Jun 30
2025
|
Anita M. George Director |
SELL
Payment of exercise price or tax liability
|
Direct |
81
-1.8%
|
$13,365
$165.54 P/Share
|
|
Jun 30
2025
|
Anita M. George Director |
BUY
Grant, award, or other acquisition
|
Direct |
272
+5.7%
|
-
|
|
Jun 03
2025
|
Patrick James Buehler Chief Product Officer |
SELL
Open market or private sale
|
Direct |
1,868
-23.75%
|
$278,332
$149.08 P/Share
|
|
Jun 02
2025
|
Michael Koralewski Chief Supply Chain Officer |
SELL
Open market or private sale
|
Direct |
2,951
-20.61%
|
$466,258
$158.21 P/Share
|
|
May 28
2025
|
Markus Gloeckler Chief Technology Officer |
SELL
Open market or private sale
|
Direct |
9,557
-54.32%
|
$1,481,335
$155.05 P/Share
|
|
May 12
2025
|
Alexander R. Bradley Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
8,794
-9.67%
|
$1,319,100
$150.05 P/Share
|
Last 12 Months Summary
| Grant, award, or other acquisition | 196K shares |
|---|---|
| Exercise of conversion of derivative security | 35.8K shares |
| Payment of exercise price or tax liability | 84.6K shares |
|---|---|
| Open market or private sale | 98.8K shares |