Solid Power Ownership | Who Owns Solid Power?

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Solid Power Ownership Summary

Solid Power is owned by 13.65% institutional investors, 9.71% insiders, and 76.64% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 7.43% of SLDP shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 2.69% of its assets in Solid Power shares.

SLDP Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Solid Power	13.65%	9.71%	76.64%
Sector	Industrials Stocks	48.69%	16.03%	35.27%
Industry	Electrical Equipment Stocks	34.19%	16.22%	49.59%
Idea	Electric Vehicle Stocks List	19.42%	16.66%	63.91%
Idea	EV Battery Stocks List	18.01%	15.77%	66.22%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock funding, inc. /de	13.74M	7.43%	$41.23M
Heights capital management	12.40M	6.70%	$37.19M
Blackrock	10.43M	5.77%	$17.20M
Vanguard group	10.42M	5.71%	$44.27M
D. e. shaw	5.62M	3.04%	$16.85M
Riverstone	4.70M	2.54%	$14.09M
Goldman sachs group	4.56M	2.47%	$13.69M
Geode capital management	4.56M	2.47%	$13.68M
State street	4.24M	2.30%	$12.73M
Dimensional fund advisors lp	3.62M	1.96%	$10.85M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Riverstone	4.70M	38.17%	$14.09M
Heights capital management	12.40M	10.37%	$37.19M
Fourworld capital management	477.13K	0.73%	$1.43M
Lgt financial advisors	23.73K	0.36%	$71.17K
Bryce point capital	30.93K	0.13%	$107.34K
Ground swell capital	16.93K	0.10%	$50.78K
Mbl wealth	270.00K	0.06%	$810.00K
Scientech research	22.84K	0.06%	$68.51K
Two sigma securities	90.59K	0.05%	$314.35K
Gainplan	19.17K	0.04%	$57.51K

Top Buyers

Holder	Shares	% Assets	Change
Heights capital management	12.40M	10.37%	12.40M
Dimensional fund advisors lp	3.62M	0.00%	1.68M
Blackrock funding, inc. /de	13.74M	0.00%	1.51M
Citadel advisors	1.64M	0.00%	1.31M
Vanguard fiduciary trust	1.20M	0.00%	1.20M

Top Sellers

Holder	Shares	% Assets	Change
Yaupon capital management lp	-	-	-3.56M
Pure financial advisors	-	-	-2.13M
Nuveen	464.60K	0.00%	-1.54M
Jane street group	-	-	-1.49M
Counterpoint mutual funds	-	-	-688.64K

New Positions

Holder	Shares	% Assets	Change	Value
Heights capital management	12.40M	10.37%	12.40M	$37.19M
Vanguard fiduciary trust	1.20M	0.00%	1.20M	$3.61M
Marshall wace, llp	257.94K	0.00%	257.94K	$773.80K
Susquehanna group, llp	216.58K	0.00%	216.58K	$649.74K
Vanguard global advisers	151.74K	0.00%	151.74K	$455.22K

Sold Out

Holder	Change
Northwestern mutual wealth management	-9.00
Cape investment advisory	-13.00
Nelson, van denburg & campbell wealth management group	-35.00
Financial network wealth advisors	-100.00
Strategic advocates	-160.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2026	103	-47.18%	25,240,281	-67.22%	13	0.77%	45	-54.08%	18	-62.50%
Dec 31, 2025	140	-19.54%	53,270,308	-23.96%	29	1.94%	67	-24.72%	35	-10.26%
Sep 30, 2025	165	5.10%	69,504,109	42.19%	38	5.25%	83	16.90%	38	-7.32%
Jun 30, 2025	156	6.12%	48,887,662	-4.03%	27	3.44%	70	11.11%	41	20.59%
Mar 31, 2025	147	11.36%	50,939,647	6.51%	28	3.94%	62	14.81%	35	9.38%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard Total Stock Mkt Idx Inv	6.04M	2.69%	-
iShares Russell 2000 ETF	4.17M	1.86%	35.16K
Vanguard Institutional Extnd Mkt Idx Tr	2.11M	0.94%	10.69K
Invesco WilderHill Clean Energy ETF	1.77M	0.79%	-
Fidelity Small Cap Index	1.51M	0.67%	15.04K
Nuveen Quant Small Cap Equity R6	1.41M	0.63%	-
iShares Russell 2000 Value ETF	1.36M	0.60%	7.32K
State St Russell Sm/Mid Cp® Indx NL Cl C	868.96K	0.48%	-
Counterpoint Quantitative Equity ETF	1.00M	0.45%	-
State St Russell Sm/Mid Cp® Indx SL Cl I	1.01M	0.45%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
May 20, 2026	Roe Lesa B	-	Sell	$104.29K
Dec 04, 2025	ANDERSON ERIK J	-	Sell	$156.07K
May 29, 2025	Roe Lesa B	-	Sell	$49.01K
May 27, 2025	Goldberg Steven H	-	Sell	$133.48K
Mar 06, 2025	Buettner-Garrett Joshua	Chief Technology Officer	Sell	$211.56K

Insider Transactions Trends

Date	Buy	Sell
2026 Q2	-	1
2026 Q1	-	-
2025 Q4	-	1
2025 Q3	-	-
2025 Q2	-	2

SLDP Ownership FAQ

Who Owns Solid Power?

Solid Power shareholders are primarily institutional investors at 13.65%, followed by 9.71% insiders and 76.64% retail investors. The average institutional ownership in Solid Power's industry, Electrical Equipment Stocks, is 34.19%, which Solid Power falls below.

Who owns the most shares of Solid Power?

Solid Power’s largest shareholders are Blackrock funding, inc. /de (13.74M shares, 7.43%), Heights capital management (12.4M shares, 6.70%), and Blackrock (10.43M shares, 5.77%). Together, they hold 19.90% of Solid Power’s total shares outstanding.

Does Blackrock own Solid Power?

Yes, BlackRock owns 5.77% of Solid Power, totaling 10.43M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 17.2M$. In the last quarter, BlackRock decreased its holdings by -118K shares, a -1.11% change.

Who is Solid Power’s biggest shareholder by percentage of total assets invested?

Riverstone is Solid Power’s biggest shareholder by percentage of total assets invested, with 38.17% of its assets in 4.7M Solid Power shares, valued at 14.09M$.

Who is the top mutual fund holder of Solid Power shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of Solid Power shares, with 2.69% of its total shares outstanding invested in 6.04M Solid Power shares.

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