Question 1

What percentage of AMIX is owned by institutions?

Accepted Answer

Based on Q1 2026 13F filings, institutional ownership of Autonomix Medical, Inc. Common Stock stands at 0.5%, held across 15 reporting institutions.

Question 2

Who is the largest institutional holder of AMIX?

Accepted Answer

GEODE CAPITAL MANAGEMENT, LLC is the largest reported institutional holder of AMIX, with approximately 175,621 shares worth $0.00B as of Q1 2026.

Question 3

Is AMIX a hedge fund favorite?

Accepted Answer

No marquee "smart money" managers (Berkshire, Burry, ARK, Tiger Global, Pershing Square, Baupost, etc.) currently appear among the top 25 institutional holders of AMIX.

Question 4

What is AMIX's Smart Money Score?

Accepted Answer

Our composite Smart Money Score for AMIX is 28 out of 100 (Bearish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.

Question 5

How many institutions bought AMIX this quarter?

Accepted Answer

2 institutions opened new positions in AMIX during Q1 2026, while 4 fully exited. 2 added to existing positions and 11 trimmed.

Question 6

How is institutional ownership of AMIX changing?

Accepted Answer

AMIX institutional ownership rose by 0.17 percentage points quarter-over-quarter, with a net change of -2 holders.

Question 7

How concentrated is AMIX ownership among the top holders?

Accepted Answer

The top 10 institutions account for 100.0% of all reported 13F value in AMIX, and the top 25 account for 100.0%.

Question 8

Where does this AMIX institutional ownership data come from?

Accepted Answer

All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.

#	Institution	Shares Held	Market Value	QoQ Change	Ownership %	% of Fund
1	GEODE CAPITAL MANAGEMENT, LLC	176K	$69K	+647.1%	0.243%	0.00%
2	Mariner, LLC	53K	$26K	-0.4%	0.073%	0.00%
3	UBS Group AG	33K	$13K	+26275.6%	0.046%	0.00%
4	LPL Financial LLC	31K	$12K	0.0%	0.044%	0.00%
5	BANK OF MONTREAL /CAN/	25K	$10K	0.0%	0.035%	0.00%
6	Ikarian Capital, LLC	19K	$7K	0.0%	0.026%	0.00%
7	Tower Research Capital LLC (TRC)	6K	$2K	-0.1%	0.008%	0.00%
8	PNC FINANCIAL SERVICES GROUP, INC.	2K	$619	0.0%	0.002%	0.00%
9	Investors Research Corp	200	$78	-9.1%	0.000%	0.00%
10	Virtu Financial LLC	13K	$5	—	0.018%	0.00%
11	Key Capital Management, INC	10	$4	0.0%	0.000%	0.00%
12	HARBOUR INVESTMENTS, INC.	10	$4	0.0%	0.000%	0.00%
13	SWAN Capital LLC	10	$4	0.0%	0.000%	0.00%
14	Farther Finance Advisors, LLC	10	$4	—	0.000%	0.00%
15	NATIONAL BANK OF CANADA /FI/	7	$3	0.0%	0.000%	0.00%

Quarter	Inst. Holders	Δ Holders	Ownership %	Δ Ownership	Total 13F Value	Δ Value
Q1 2026	15	12%	0.50%	+0.17 pp	$0M	+54%
Q4 2025	17	11%	0.33%	0.29 pp	$0M	47%
Q3 2025	19	5.0%	0.62%	+0.09 pp	$0M	+16%
Q2 2025	20	+43%	0.53%	+0.01 pp	$0M	+2.8%
Q1 2025	14	6.7%	0.52%	1.19 pp	$0M	70%
Q4 2024	15	21%	1.71%	+1.08 pp	$0M	+172%
Q3 2024	19	+12%	0.63%	+0.37 pp	$0M	+144%
Q2 2024	17	—	0.26%	—	$0M	—

Autonomix Medical, Inc. Common Stock (AMIX) Institutional Ownership

Autonomix Medical, Inc. Common Stock (AMIX) Institutional Ownership

AI Insights & Key Takeaways

Top Institutional Holders of AMIX

Quarterly Institutional Activity

AMIX Institutional Ownership by Quarter

AMIX — Frequently Asked Questions