Aeluma Ownership | Who Owns Aeluma?

Aeluma Ownership Summary

Aeluma is owned by 13.03% institutional investors, 36.80% insiders, and 50.18% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 4.14% of ALMU shares.

ALMU Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Aeluma	13.03%	36.80%	50.18%
Sector	Technology Stocks	144.02%	12.54%	-56.56%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock funding, inc. /de	516.65K	4.14%	$8.46M
Apis capital advisors	242.00K	1.94%	$3.96M
Manatuck hill partners	125.00K	1.00%	$2.05M
Barclays	61.84K	0.50%	$1.01M
Cetera investment advisers	37.43K	0.30%	$612.76K
Bfsg	35.10K	0.28%	$574.62K
Manchester capital management	24.97K	0.20%	$408.71K
Maso capital partners	24.48K	0.20%	$400.70K
Integrity wealth advisors	21.59K	0.17%	$353.51K
Atria wealth solutions	16.77K	0.13%	$274.54K

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Apis capital advisors	242.00K	1.41%	$3.96M
Manatuck hill partners	125.00K	0.77%	$2.05M
Maso capital partners	24.48K	0.71%	$400.70K
Integrity wealth advisors	21.59K	0.25%	$353.51K
Bfsg	35.10K	0.06%	$574.62K
Manchester capital management	24.97K	0.05%	$408.71K
Atria wealth solutions	16.77K	0.01%	$274.54K
Fny investment advisers	856.00	0.01%	$14.00K
Jnba financial advisors	3.16K	0.01%	$51.76K
Accordant advisory group	400.00	0.00%	$6.55K

Top Buyers

Holder	Shares	% Assets	Change
Blackrock funding, inc. /de	516.65K	0.00%	516.65K
Barclays	61.84K	0.00%	61.84K
Cetera investment advisers	37.43K	0.00%	37.43K
Manchester capital management	24.97K	0.05%	24.97K
Maso capital partners	24.48K	0.71%	24.48K

Top Sellers

Holder	Shares	% Assets	Change
Awm investment company	-	-	-825.00K
Manatuck hill partners	125.00K	0.77%	-15.00K
Bfsg	35.10K	0.06%	-
Apis capital advisors	242.00K	1.41%	-
Sterling capital management	230.00	0.00%	230.00

New Positions

Holder	Shares	% Assets	Change	Value
Blackrock funding, inc. /de	516.65K	0.00%	516.65K	$8.46M
Barclays	61.84K	0.00%	61.84K	$1.01M
Cetera investment advisers	37.43K	0.00%	37.43K	$612.76K
Manchester capital management	24.97K	0.05%	24.97K	$408.71K
Maso capital partners	24.48K	0.71%	24.48K	$400.70K

Sold Out

Holder	Change
Awm investment company	-825.00K

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2025	31	287.50%	1,624,550	26.33%	13	12.25%	28	250.00%	1	-
Mar 31, 2025	8	-	1,285,923	-	10	-	8	-	-	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Sep 30, 2025	Tompkins Mark N.	-	Sell	$3.51K
Sep 30, 2025	Tompkins Mark N.	-	Sell	$540.09K
Sep 29, 2025	Tompkins Mark N.	-	Sell	$409.65K
Sep 29, 2025	Tompkins Mark N.	-	Sell	$29.71K
Oct 01, 2025	Tompkins Mark N.	-	Sell	$149.69K

Insider Transactions Trends

Date	Buy	Sell
2025 Q4	-	2
2025 Q3	-	5
2025 Q1	-	-
2024 Q2	-	-
2024 Q1	-	4

ALMU Ownership FAQ

Who owns the most shares of Aeluma?

Aeluma’s largest shareholders are Blackrock funding, inc. /de (516.66K shares, 4.14%), Apis capital advisors (242K shares, 1.94%), and Manatuck hill partners (125K shares, 1.00%). Together, they hold 7.08% of Aeluma’s total shares outstanding.

Does Blackrock own Aeluma?

BlackRock is not among the top 10 institutional shareholders of Aeluma.

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

Apis capital advisors is Aeluma’s biggest shareholder by percentage of total assets invested, with 1.41% of its assets in 242K Aeluma shares, valued at 3.96M$.

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