Amprius Ownership | Who Owns Amprius?

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Amprius Ownership Summary

Amprius is owned by 8.49% institutional investors, 16.03% insiders, and 75.48% retail investors. Invesco is the largest institutional shareholder, holding 1.32% of AMPX shares. Invesco WilderHill Clean Energy ETF is the top mutual fund, with 1.55% of its assets in Amprius shares.

AMPX Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Amprius	8.49%	16.03%	75.48%
Sector	Industrials Stocks	61.06%	10.27%	28.67%
Industry	Electrical Equipment Stocks	44.62%	15.74%	39.64%
Idea	Electric Vehicle Stocks List	18.65%	15.06%	66.29%
Idea	EV Battery Stocks List	17.86%	16.49%	65.65%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Invesco	1.19M	1.32%	$1.51M
Zazove associates	1.10M	1.23%	$1.40M
Vanguard group	970.73K	1.08%	$1.23M
Blackrock	629.73K	0.70%	$799.75K
Geode capital management	363.27K	0.40%	$461.42K
Walleye capital	316.13K	0.35%	$401.49K
State street	273.49K	0.30%	$347.33K
Cowen and company	250.00K	0.28%	$317.50K
Two sigma investments, lp	220.25K	0.24%	$279.72K
Bridgeway capital management	195.00K	0.22%	$247.65K

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Zazove associates	1.10M	0.16%	$1.40M
Warberg asset management	133.64K	0.03%	$169.72K
Cowen and company	250.00K	0.01%	$317.50K
Xtx topco	56.37K	0.01%	$71.59K
Bridgeway capital management	195.00K	0.01%	$247.65K
Skaana management	6.70K	0.00%	$8.51K
Lmr partners llp	165.41K	0.00%	$210.07K
Nordwand advisors	2.00K	0.00%	$2.54K
Dhjj financial advisors	2.00K	0.00%	$2.54K
Kestra advisory services	123.50K	0.00%	$156.84K

Top Buyers

Holder	Shares	% Assets	Change
Zazove associates	1.10M	0.16%	1.10M
Walleye capital	316.13K	0.00%	316.13K
Cowen and company	250.00K	0.01%	250.00K
Two sigma investments, lp	220.25K	0.00%	220.25K
Bridgeway capital management	195.00K	0.01%	195.00K

Top Sellers

Holder	Shares	% Assets	Change
Invesco	1.19M	0.00%	-632.87K
Barclays	4.41K	-	-201.38K
Susquehanna group, llp	91.30K	-	-92.90K
Gsa capital partners llp	-	-	-28.58K
Citadel advisors	5.20K	-	-18.50K

New Positions

Holder	Shares	% Assets	Change	Value
Zazove associates	1.10M	0.16%	1.10M	$1.40M
Walleye capital	316.13K	0.00%	316.13K	$401.49K
Cowen and company	250.00K	0.01%	250.00K	$317.50K
Two sigma investments, lp	220.25K	0.00%	220.25K	$279.72K
Bridgeway capital management	195.00K	0.01%	195.00K	$247.65K

Sold Out

Holder	Change
Nelson, van denburg & campbell wealth management group	-2.00
Group one trading	-2.43K
American group	-2.76K
Jump financial	-12.96K
Gsa capital partners llp	-28.58K

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2024	73	37.74%	7,645,780	55.04%	8	25.95%	46	109.09%	7	-56.25%
Mar 31, 2024	53	-10.17%	4,931,477	10.62%	5	21.47%	22	-29.03%	16	45.45%
Dec 31, 2023	59	5.36%	4,457,962	5.91%	5	21.16%	31	19.23%	11	-
Sep 30, 2023	56	16.67%	4,209,296	55.28%	4	48.16%	26	-27.78%	11	83.33%
Jun 30, 2023	48	26.32%	2,710,737	23.38%	3	47.53%	36	56.52%	6	-

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Invesco WilderHill Clean Energy ETF	1.64M	1.55%	-
Vanguard Total Stock Mkt Idx Inv	593.90K	0.56%	-
Vanguard Institutional Extnd Mkt Idx Tr	255.99K	0.24%	-
Fidelity Extended Market Index	218.67K	0.21%	74.78K
Schwab US Small-Cap ETF™	201.46K	0.19%	-
Bridgeway Ultra-Small Company Market	195.00K	0.18%	195.00K
iShares Russell 2000 ETF	181.01K	0.17%	-406.00
iShares Russell 2000 Growth ETF	137.98K	0.13%	-
Fidelity Small Cap Index	134.68K	0.13%	-456.00
CREF Stock R1	137.68K	0.12%	137.68K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Sep 04, 2024	MIRRO JUSTIN E	-	Sell	$140.97K
Sep 05, 2024	MIRRO JUSTIN E	-	Sell	$88.55K
Sep 03, 2024	MIRRO JUSTIN E	-	Sell	$74.78K
Sep 04, 2024	MIRRO JUSTIN E	-	Sell	$164.78K
Sep 03, 2024	MIRRO JUSTIN E	-	Sell	$60.05K

Insider Transactions Trends

Date	Buy	Sell
2024 Q4	-	-
2024 Q3	-	12
2024 Q2	-	15
2024 Q1	-	5
2023 Q4	-	31

AMPX Ownership FAQ

Who Owns Amprius?

Amprius shareholders are primarily institutional investors at 8.49%, followed by 16.03% insiders and 75.48% retail investors. The average institutional ownership in Amprius's industry, Electrical Equipment Stocks, is 44.62%, which Amprius falls below.

Who owns the most shares of Amprius?

Amprius’s largest shareholders are Invesco (1.19M shares, 1.32%), Zazove associates (1.1M shares, 1.23%), and Vanguard group (970.73K shares, 1.08%). Together, they hold 3.63% of Amprius’s total shares outstanding.

Does Blackrock own Amprius?

Yes, BlackRock owns 0.70% of Amprius, totaling 629.72K shares as of Jun 2024. This represents 0% of BlackRock's total assets, with a market value of 799.75K$. In the last quarter, BlackRock increased its holdings by 106.94K shares, a 20.46% change.

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

Zazove associates is Amprius’s biggest shareholder by percentage of total assets invested, with 0.16% of its assets in 1.1M Amprius shares, valued at 1.4M$.

Who is the top mutual fund holder of Amprius shares?

Invesco WilderHill Clean Energy ETF is the top mutual fund holder of Amprius shares, with 1.55% of its total shares outstanding invested in 1.64M Amprius shares.

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