Amprius Ownership | Who Owns Amprius?

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Amprius Ownership Summary

Amprius is owned by 7.46% institutional investors, 16.03% insiders, and 76.51% retail investors. Invesco is the largest institutional shareholder, holding 1.32% of AMPX shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 3.10% of its assets in Amprius shares.

AMPX Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Amprius	7.46%	16.03%	76.51%
Sector	Industrials Stocks	64.16%	10.53%	25.31%
Industry	Electrical Equipment Stocks	40.74%	17.21%	42.05%
Idea	Electric Vehicle Stocks List	21.46%	16.47%	62.08%
Idea	EV Battery Stocks List	17.14%	16.79%	66.08%

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
Hamilton lane advisors	46.06K	0.12%	$128.96K
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
Kingswood wealth advisors	10.55K	0.00%	$29.55K
Dhjj financial advisors	2.00K	0.00%	$5.60K
Lmr partners llp	165.41K	0.00%	$210.07K
Nordwand advisors	2.00K	0.00%	$2.54K

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
Warberg asset management	-	-	-133.64K
Susquehanna group, llp	91.30K	-	-92.90K
Squarepoint ops	-	-	-52.20K

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
Reuter james wealth management	-490.00
Group one trading	-2.43K
American group	-2.76K
Banque cantonale vaudoise	-2.80K

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Sep 30, 2024	74	1.37%	8,233,883	7.69%	7	10.34%	37	-19.57%	15	114.29%
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%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard Total Stock Mkt Idx Inv	3.43M	3.10%	2.20M
Invesco WilderHill Clean Energy ETF	2.50M	2.26%	950.72K
Vanguard Institutional Extnd Mkt Idx Tr	528.42K	0.48%	-
Fidelity Extended Market Index	212.47K	0.19%	-1.40K
iShares Russell 2000 ETF	196.29K	0.19%	-
Bridgeway Ultra-Small Company Market	195.00K	0.18%	-
Fidelity Small Cap Index	166.79K	0.15%	19.75K
Schwab US Small-Cap ETF™	158.13K	0.14%	-39.43K
iShares Russell 2000 Growth ETF	142.87K	0.13%	-
CREF Stock R1	137.68K	0.12%	137.68K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Nov 21, 2024	Sun Kang	Chief Executive Officer	Sell	$66.36K
Nov 21, 2024	Bornstein Jonathan	President of Amprius Lab	Sell	$35.70K
Nov 20, 2024	Bornstein Jonathan	President of Amprius Lab	Sell	$256.88K
Nov 21, 2024	Bornstein Jonathan	President of Amprius Lab	Sell	$29.44K
Nov 21, 2024	Wallach Sandra	Chief Financial Officer	Sell	$33.71K

Insider Transactions Trends

Date	Buy	Sell
2024 Q4	-	6
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 7.46%, followed by 16.03% insiders and 76.51% retail investors. The average institutional ownership in Amprius's industry, Electrical Equipment Stocks, is 40.74%, 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?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of Amprius shares, with 3.10% of its total shares outstanding invested in 3.43M Amprius shares.

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