Aeluma, Inc. (ALMU) Ownership - Who Owns Aeluma, Inc.?

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Aeluma, Inc. (ALMU) Ownership Overview

25.75% Insiders

5.33% Mutual Funds

0.13% Other Institutional Investors

6.82% ETFs

61.96% Public Companies and

Individual Investors

The ownership structure of Aeluma, Inc. (ALMU) stock is a mix of institutional, retail, and individual investors. Approximately 12.28% of the company’s stock is owned by Institutional Investors, 25.75% is owned by Insiders, and 61.96% is owned by Public Companies and Individual Investors.

The ownership structure of Aeluma, Inc. (ALMU) stock is a mix of institutional, retail, and individual investors. Approximately 5.46% of the company’s stock is owned by Institutional Investors, 25.75% is owned by Insiders, and 6.82% is owned by Public Companies and Individual Investors.

Recent Insider Trading Activity

Date	Name	Activity	Value
Feb 05, 2026	Mark N. Tompkins	xxxxxxxxxxxxx	$507653
Feb 02, 2026	Mark N. Tompkins	xxxxxxxxxxxxx	$1534585
Jan 22, 2026	Mark N. Tompkins	xxxxxxxxxxxxx	$2009667
Dec 29, 2025	Mark N. Tompkins	xxxxxxxxxxxxx	$997445

Show More Insider Trading Activity >

Top Shareholders

# of Shares	Type	% Holding	Value
1,790,488	Insider	9.95%	19,265,651
1,409,398	Insider	7.83%	15,165,122
977,425	Insider	5.43%	10,517,093
705,591	Institution	3.92%	7,592,159
571,703	Institution	3.18%	6,151,524
459,109	Institution	2.55%	4,940,013
395,209	Insider	2.20%	4,252,449
141,234	Institution	0.78%	1,519,678
95,398	Institution	0.53%	1,026,482
55,731	Institution	0.31%	599,666

Top Mutual Fund Holders

# of Shares	Type	% Holding	Value
571,703	Institution	3.18%	6,151,524
141,234	Institution	0.78%	1,519,678
95,398	Institution	0.53%	1,026,482
55,731	Institution	0.31%	599,666
38,234	Institution	0.21%	411,398
15,696	Institution	0.09%	168,889
7,245	Institution	0.04%	77,956
6,692	Institution	0.04%	72,006
5,824	Institution	0.03%	62,666
5,489	Institution	0.03%	59,062

Top ETF Holders

Holder	# of Shares	Type	% Holding	Value
Vanguard Total Stock Market ETF	446,381	Institution	2.48%	6,905,514
iShares Russell 2000 ETF	314,445	Institution	1.75%	3,383,428
Vanguard Extended Market ETF	122,513	Institution	0.68%	1,895,276
iShares Russell 2000 Value ETF	95,589	Institution	0.53%	1,028,538
Vanguard Russell 2000 ETF	64,295	Institution	0.36%	994,644
Vanguard U.S. Momentum Factor ETF	44,420	Institution	0.25%	476,627
iShares Micro-Cap ETF	32,669	Institution	0.18%	351,518
Vanguard GlbMomntFac	17,293	Institution	0.10%	407,004
iShares Russell 2000 Growth ETF	16,406	Institution	0.09%	176,529
ProShares Metaverse ETF	12,979	Institution	0.07%	139,654

FAQ

Who Owns Aeluma, Inc. (ALMU)?

According to the latest TipRanks data, approximately 0.13% of the company's stock is held by institutional investors, 25.75% is held by insiders, and 61.96% is held by retail investors.

What percentage of Aeluma, Inc. (ALMU) stock is held by institutional investors?

According to the latest TipRanks data, approximately 0.13% of Aeluma, Inc. (ALMU) stock is held by institutional investors.

What percentage of Aeluma, Inc. (ALMU) stock is held by retail investors?

According to the latest TipRanks data, approximately 61.96% of Aeluma, Inc. (ALMU) stock is held by retail investors.

Who owns the most shares of Aeluma, Inc. (ALMU)?

Mark N. Tompkins owns the most shares of Aeluma, Inc. (ALMU).

What is the significance of the ownership structure for a publicly traded company?

The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.