United-Guardian, Inc. ("United") is a diversified company that conducts research, product development, manufacturing, and marketing of pharmaceuticals, cosmetic ingredients, health care products, medical products, and proprietary industrial products.

Company profile
Ticker
UG
Exchange
Website
CEO
Kenneth H. Globus
Employees
Incorporated
Location
Fiscal year end
Industry (SIC)
SEC CIK
IRS number
111719724
UG stock data
Latest filings (excl ownership)
10-K
2022 FY
Annual report
23 Mar 23
8-K
United-Guardian Reports 2022 Financial Results
17 Mar 23
8-K
United-Guardian Declares Year-End Dividend
21 Nov 22
10-Q
2022 Q3
Quarterly report
9 Nov 22
8-K
United-Guardian Reports Third Quarter Financial Results
9 Nov 22
8-K
United-Guardian Announces Appointment of New President & CEO
25 Oct 22
10-Q
2022 Q2
Quarterly report
12 Aug 22
8-K
United-Guardian Reports Second Quarter Financial Results
12 Aug 22
DEF 14A
Definitive proxy
14 Jul 22
8-K
United-Guardian Completes Review of Strategic Alternatives; Announces Retirement of the Company’s CEO
14 Jun 22
Latest ownership filings
SC 13G/A
RENAISSANCE TECHNOLOGIES LLC
13 Feb 23
3
Beatriz Blanco
5 Dec 22
SC 13G/A
RENAISSANCE TECHNOLOGIES LLC
11 Feb 22
4
KENNETH H GLOBUS
22 Feb 21
SC 13G/A
RENAISSANCE TECHNOLOGIES LLC
11 Feb 21
4
KENNETH H GLOBUS
6 Mar 20
SC 13G/A
United Guardian Inc
13 Feb 20
4
KENNETH H GLOBUS
22 May 19
SC 13G
United Guardian Inc
13 Feb 19
4
KENNETH H GLOBUS
25 Sep 18
Financial summary
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Annual (USD) | Dec 22 | Dec 21 | Dec 20 | Dec 19 | |
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Institutional ownership, Q4 2022
24.0% owned by funds/institutions
13F holders | Current |
---|---|
Total holders | 32 |
Opened positions | 6 |
Closed positions | 1 |
Increased positions | 5 |
Reduced positions | 10 |
13F shares | Current |
---|---|
Total value | 7.98 bn |
Total shares | 1.10 mm |
Total puts | 0.00 |
Total calls | 0.00 |
Total put/call ratio | – |
Largest owners | Shares | Value |
---|---|---|
Renaissance Technologies | 189.66 k | $1.98 mm |
Gamco Investors | 147.50 k | $1.54 bn |
Vanguard | 131.10 k | $1.37 bn |
Dimensional Fund Advisors | 107.30 k | $1.12 mm |
Rodgers Brothers | 92.35 k | $964.13 mm |
TETAA Teton Advisors | 69.61 k | $726.74 mm |
Parthenon | 53.01 k | $553.41 mm |
Neuberger Berman | 52.27 k | $545.65 mm |
Ameritas Advisory Services | 44.06 k | $458.25 mm |
Gabelli Funds | 38.00 k | $396.72 mm |