First Solar Ownership | Who Owns First Solar?

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First Solar Ownership Summary

First Solar is owned by 47.90% institutional investors, 5.49% insiders, and 46.62% retail investors. Vanguard group is the largest institutional shareholder, holding 12.81% of FSLR shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 3.01% of its assets in First Solar shares.

FSLR Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	First Solar	47.90%	5.49%	46.62%
Sector	Energy Stocks	14085.81%	13.99%	-13999.79%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	13.72M	12.81%	$3.03B
Blackrock funding, inc. /de	12.78M	11.93%	$2.82B
Blackrock	11.32M	10.59%	$2.55B
State street	5.27M	4.92%	$1.16B
Fmr	4.44M	4.14%	$978.21M
Geode capital management	2.90M	2.70%	$637.18M
Morgan stanley	2.57M	2.40%	$567.84M
Wellington management group llp	2.50M	2.34%	$552.03M
Samlyn capital	2.14M	2.00%	$472.01M
Hill city capital, lp	2.09M	1.95%	$460.91M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Hill city capital, lp	2.09M	19.49%	$460.91M
Clean energy transition llp	1.12M	18.10%	$246.38M
Engine no. 1	48.00K	11.95%	$10.59M
Summerhill capital management lnc.	43.28K	9.91%	$9.55M
Goodlander investment management	100.00K	8.41%	$22.05M
Redwood grove capital	104.20K	6.58%	$22.98M
Samlyn capital	2.14M	6.49%	$472.01M
Credit capital investments	25.70K	6.33%	$5.67M
Farley capital	38.23K	6.09%	$8.43M
Decade renewable partners lp	65.42K	5.64%	$11.53M

Top Buyers

Holder	Shares	% Assets	Change
Norges bank	1.80M	0.04%	1.80M
Fmr	4.44M	0.05%	1.66M
Castle hook partners lp	678.77K	0.76%	678.77K
Millennium management	828.93K	0.06%	652.31K
Pictet asset management sa	684.96K	0.12%	622.99K

Top Sellers

Holder	Shares	% Assets	Change
Price t rowe associates inc /md/	1.24M	0.03%	-3.80M
Viking global investors lp	768.00K	0.44%	-1.50M
Jane street group	100.08K	0.00%	-784.72K
Blackrock	11.32M	0.06%	-708.93K
Susquehanna advisors group	-	-	-600.00K

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	1.80M	0.04%	1.80M	$317.40M
Castle hook partners lp	678.77K	0.76%	678.77K	$149.69M
Covalis capital llp	197.16K	4.90%	197.16K	$43.48M
Ruffer llp	157.06K	1.93%	157.06K	$34.63M
Spx gestao de recursos ltda	116.25K	2.13%	116.25K	$25.64M

Sold Out

Holder	Change
Sugar maple asset management	-1.00
Mcf advisors	-1.00
Stephens consulting	-1.00
Financial gravity asset management	-1.00
1620 investment advisors	-1.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Sep 30, 2025	577	-39.45%	51,310,255	-51.36%	47	0.49%	287	-42.48%	188	-29.32%
Jun 30, 2025	956	8.14%	109,642,328	11.79%	102	1.22%	499	21.41%	266	-11.33%
Mar 31, 2025	19	-98.01%	1,853,370	-98.04%	1	0.02%	11	-97.50%	4	-98.72%
Dec 31, 2024	563	-42.84%	55,154,953	-38.24%	51	0.74%	247	-48.22%	198	-29.79%
Sep 30, 2024	977	1.56%	89,171,844	-8.68%	83	1.00%	471	0.64%	280	-12.23%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard US Total Market Shares ETF	3.22M	3.01%	2.33K
Vanguard Total Stock Mkt Idx Inv	3.20M	2.99%	-72.57K
Vanguard Institutional 500 Index Trust	3.04M	2.84%	19.20K
Vanguard 500 Index Investor	2.66M	2.48%	-389.04K
Fidelity 500 Index	1.36M	1.27%	582.00
SPDR® S&P 500 ETF	1.33M	1.24%	-19.53K
SPDR® S&P 500® ETF Trust	1.30M	1.21%	-6.80K
SPDR® S&P 500® ETF	1.29M	1.21%	15.94K
iShares Core S&P 500 ETF	1.29M	1.20%	-
Vanguard Small Cap Index	1.24M	1.15%	-8.00K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Nov 07, 2025	STEBBINS PAUL H	-	Sell	$242.40K
Nov 07, 2025	STEBBINS PAUL H	-	Sell	$1.22M
Nov 07, 2025	STEBBINS PAUL H	-	Sell	$371.79K
Nov 06, 2025	Sweeney Michael T	-	Sell	$1.22M
Nov 04, 2025	ANTOUN GEORGES	Chief Commercial Officer	Sell	$205.77K

Insider Transactions Trends

Date	Buy	Sell
2025 Q4	-	13
2025 Q3	-	33
2025 Q2	-	5
2025 Q1	-	33
2024 Q4	-	1

FSLR Ownership FAQ

Who owns the most shares of First Solar?

First Solar’s largest shareholders are Vanguard group (13.72M shares, 12.81%), Blackrock funding, inc. /de (12.78M shares, 11.93%), and Blackrock (11.32M shares, 10.59%). Together, they hold 35.32% of First Solar’s total shares outstanding.

Does Blackrock own First Solar?

Yes, BlackRock owns 10.59% of First Solar, totaling 11.32M shares as of Jun 2024. This represents 0.06% of BlackRock's total assets, with a market value of 2.55B$. In the last quarter, BlackRock decreased its holdings by -709K shares, a -5.89% change.

Who is First Solar’s biggest shareholder by percentage of total assets invested?

Hill city capital, lp is First Solar’s biggest shareholder by percentage of total assets invested, with 19.49% of its assets in 2.09M First Solar shares, valued at 460.91M$.

Who is the top mutual fund holder of First Solar shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of First Solar shares, with 3.01% of its total shares outstanding invested in 3.22M First Solar shares.

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