$GUER

$3.93 +$0.03 (0.85%) Close

$GUER Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 10.7M shares outstanding

Who owns GUER?

By type of holder

Institutions 0.2% Insiders 16.8% Everyone else 83.0%

Concentration Top 10 holders own 16.3%

Pratt Ryan Michael 10.2% · Chong Kellie Hyon-Ok 2.2%

Institutional ownership

0.2%

-0.1 pts vs last qtr

Institutional holders

0 vs last qtr

Net shares bought

−10.7K

by institutions in Q2 2026

New / sold out

0 / 0

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

None.

Biggest sellers in Q2 2026

Diversified Trust Co −10.7K

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for Guerrilla RF Inc in the last 12 months.

Is your stake being diluted?

There are not yet two fiscal years of reported share counts for Guerrilla RF Inc.

How patient are the owners?

Institutional shares by how long they've been held

5+ years0% 3–5 years0% 1–3 years100% Under 1 year0%

Quarterly turnover

16.0%

of institutional shares changed hands

Top 10 managers, median time held

2.8 years

Super Investors

Investment managers reporting GUER on Form 13F

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
DT Diversified Trust Co	22.8K	0.21%	−10.7K (−32.1%)		2023	0.0%
Shares held by quarter Peak holding33.5K (Q2'25) Change over 8 quarters+542 Share of the company0.210% Diversified Trust Co's full portfolio →

Diversified Trust Co

22.8K

% of company

0.21%

Change vs last qtr

−10.7K (−32.1%)

Held since

2023

Institutional Funds

Mutual funds and ETFs reporting GUER on Form N-PORT; together they hold 0.0% of the company

No fund reports holding GUER yet.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
PR Pratt Ryan Michael Insider	1.1M	10.15%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company10.150% Pratt Ryan Michael's insider activity →
CK Chong Kellie Hyon-Ok Insider	230.8K	2.16%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company2.160% Chong Kellie Hyon-Ok's insider activity →

Pratt Ryan Michael

Insider

1.1M

% of company

10.15%

Change vs last qtr

—

Held since

—

Chong Kellie Hyon-Ok

Insider

230.8K

% of company

2.16%

Change vs last qtr

—

Held since

—

10 more holders behind a free account

See every insider and 5%+ holder of Guerrilla RF Inc.

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