United Guardian Inc

CUSIP 910571108COMUGQ1 2026

13D / 13G Filings

Schedule 13D/13G on record

Beneficial Filers

Distinct reporting persons

Largest Stake

5.9%

Max % of class reported

Institutional Holders

13F filers (latest quarter)

4 filings · latest Feb 13, 2023

#	Filed	Reporting Person	Form	% of Class	Shares	Filing
1	Feb 13, 2023	Renaissance Technologies LLC	13G/A	4.1%	189.7K	SEC
2	Feb 11, 2022	Renaissance Technologies LLC	13G/A	5.0%	230.3K	SEC
3	Feb 11, 2021	Renaissance Technologies LLC	13G/A	5.8%	268.1K	SEC
4	Feb 13, 2020	Renaissance Technologies LLC	13G/A	5.9%	272.8K	SEC

Largest reported positions · latest quarter

#	Fund	Shares	Value
1	Renaissance Technologies LLC	175.8K	$1.18M
2	Gamco Investors, Inc. Et Al	164.4K	$1.10M
3	Dimensional Fund Advisors LP	68.5K	$454.4K
4	Rodgers Brothers Inc.	63.6K	$426.1K
5	Teton Advisors, LLC	53.8K	$360.2K
6	Parthenon LLC	50.6K	$339.3K
7	Gabelli Funds LLC	38.0K	$254.6K
8	Geode Capital Management, LLC	36.6K	$242.8K
9	United Capital Financial Advisors, LLC	20.1K	$134.5K
10	First Manhattan Co. LLC.	16.1K	$107.6K