UG · United Guardian Inc

$7.19 -0.08 (-1.10%) At close · Aug 26

Market Cap

$33.03M

4.59M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Quarter:

Holders: 28

Total Value: $6,312,807

Total Shares: 884,148

Institutional Ownership Trend

26 quarters

Superinvestors Holding UG

All superinvestors →

Mario Gabelli $1,173,730

Holder Concentration

Across 28 13F filers · Δ vs Mar 31, 2026

Top Holder

18.9%

−0.6 pts

Top 5

67.0%

+0.5 pts

Top 10

89.4%

+0.9 pts

HHI

1,151

Broadly held+11

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: +2

Institutional value: +4.2%

Shares held: -2.2%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mega DIMENSIONAL FUND ADVISORS LP	+4,632	73,170
Mega BlackRock, Inc.	+3,050	14,714
Mega UBS Group AG	+1,698	2,187
Mega MORGAN STANLEY	+700	780
Large OSAIC HOLDINGS, INC.	+698	998

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Large RENAISSANCE TECHNOLOGIES LLC	−9,000	166,766
Mid Rodgers Brothers Inc.	−4,000	59,600
Large FIRST MANHATTAN CO. LLC.	−3,000	13,062
Mega GEODE CAPITAL MANAGEMENT, LLC	−1,183	35,424
Mid Tower Research Capital LLC (TRC)	−468	555

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Micro Advantage Trust Co	100	$714
Mega BARCLAYS PLC	2	$14
Small Caitong International Asset Management Co., Ltd	2	$14

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)	Open
Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC	13,466	$90,222

Filter: New 3 Increased 7 Reduced 5 Sold out 1 Unchanged 13

Showing 28 of 28

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

RENAISSANCE TECHNOLOGIES LLC

$1,190,709

18.86%

166,766

GAMCO INVESTORS, INC. ET AL

$1,173,730

18.59%

164,388

VANGUARD CAPITAL MANAGEMENT LLC

$916,347

14.52%

128,340

DIMENSIONAL FUND ADVISORS LP

$522,433

8.28%

73,170

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Dimensional Ireland Ltd	3,582	$25,575	4.9%	Defined
Held directly	69,588	$496,858	95.1%	Sole

Rodgers Brothers Inc.

$425,544

6.74%

59,600

Teton Advisors, LLC

$383,853

6.08%

53,761

PARTHENON LLC

$361,541

5.73%

50,636

GABELLI FUNDS LLC

$271,320

4.30%

38,000

GEODE CAPITAL MANAGEMENT, LLC

$252,927

4.01%

35,424

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GEODE CAPITAL MANAGEMENT TRUST COMPANY, LLC	5,859	$41,833	16.5%	Defined
Held directly	29,565	$211,094	83.5%	Defined

UNITED CAPITAL FINANCIAL ADVISORS, LLC

$143,299

2.27%

20,070

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
United Capital Financial Partners, LLC	20,070	$143,299	100.0%	Defined

VANGUARD FIDUCIARY TRUST CO

$131,233

2.08%

18,380

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$118,374

1.88%

16,579

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
G1 EXECUTION SERVICES, LLC	16,579	$118,374	100.0%	Other

BlackRock, Inc.

$105,057

1.66%

14,714

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BlackRock Investment Management, LLC	544	$3,884	3.7%	Sole
BlackRock Fund Advisors	11,161	$79,689	75.9%	Sole
BlackRock Institutional Trust Company, N.A.	3,009	$21,484	20.4%	Sole

FIRST MANHATTAN CO. LLC.

$93,262

1.48%

13,062

HighTower Advisors, LLC

$78,540

1.24%

11,000

Hikari Tsushin, Inc.

$67,830

1.07%

9,500

CALDWELL SUTTER CAPITAL, INC.

$23,733

0.38%

3,324

UBS Group AG

$15,615

0.25%

2,187

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS Financial Services Inc	329	$2,349	15.0%	Defined
UBS Securities LLC	1,858	$13,266	85.0%	Defined

Vanguard Global Advisers, LLC

$11,045

0.17%

1,547

WELLS FARGO & COMPANY/MN

$7,140

0.11%

1,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO CLEARING SERVICES, LLC	1,000	$7,140	100.0%	Defined

OSAIC HOLDINGS, INC.

$7,125

0.11%

998

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	998	$7,125	100.0%	Defined

MORGAN STANLEY

$5,569

0.09%

780

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY SMITH BARNEY LLC	780	$5,569	100.0%	Defined

Tower Research Capital LLC (TRC)

$3,962

0.06%

555

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Latour Trading LLC (Latour)	555	$3,962	100.0%	Defined

SBI Securities Co., Ltd.

$1,163

0.02%

163

Advantage Trust Co

$714

0.01%

100

JONES FINANCIAL COMPANIES LLLP

$714

0.01%

100

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Edward D. Jones & Co., L.P.	100	$714	100.0%	Sole

BARCLAYS PLC

$14

0.00%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS CAPITAL INC.	2	$14	100.0%	Defined

Caitong International Asset Management Co., Ltd

$14

0.00%

Key facts CIK 101295 CUSIP 910571108 13F (30d) 25 filings 25 filers Visit website Investor relations