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United Guardian Inc

UG
Exchange
Nasdaq
Industry
Perfumes, Cosmetics & Other Toilet Preparations
SEC CIK
0000101295

No open-market purchases or sales by United Guardian Inc insiders were filed in the last 90 days; 28 institutions reported holding it in 13F filings for Q2 2026, worth $6.31M in total; no superinvestor holds it.

13F holders, Q4 2025

Institutional positions in United Guardian Inc as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
26
−5 vs. Q3 2025
Shares held
940.0K
−55.2K (−5.5%) vs. Q3 2025
Total value
$5.79M
−$2.01M (−25.8%) vs. Q3 2025
New holders
1
5 more added
Sold out
6
9 more reduced

Compare with Q3 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting UG on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2025: 26 institutions
Q1 2021: 29 institutionsQ2 2021: 28 institutionsQ3 2021: 28 institutionsQ4 2021: 27 institutionsQ1 2022: 28 institutionsQ2 2022: 30 institutionsQ3 2022: 30 institutionsQ4 2022: 32 institutionsQ1 2023: 29 institutionsQ2 2023: 26 institutionsQ3 2023: 26 institutionsQ4 2023: 29 institutionsQ1 2024: 29 institutionsQ2 2024: 30 institutionsQ3 2024: 31 institutionsQ4 2024: 33 institutionsQ1 2025: 31 institutionsQ2 2025: 32 institutionsQ3 2025: 31 institutionsQ4 2025: 26 institutionsQ1 2026: 26 institutionsQ2 2026: 28 institutions
Value heldQ4 2025: $5.79M
Q1 2021: $18.1MQ2 2021: $17.9MQ3 2021: $16.5MQ4 2021: $18.6MQ1 2022: $26.2MQ2 2022: $18.0MQ3 2022: $12.7MQ4 2022: $11.5MQ1 2023: $10.1MQ2 2023: $8.41MQ3 2023: $7.87MQ4 2023: $7.66MQ1 2024: $8.19MQ2 2024: $9.32MQ3 2024: $16.0MQ4 2024: $9.87MQ1 2025: $9.26MQ2 2025: $8.28MQ3 2025: $7.80MQ4 2025: $5.79MQ1 2026: $6.04MQ2 2026: $6.31M
Institutions holding UG and their total value by quarter
QuarterHoldersValue
Q2 202628$6.31M
Q1 202626$6.04M
Q4 202526$5.79M
Q3 202531$7.80M
Q2 202532$8.28M
Q1 202531$9.26M
Q4 202433$9.87M
Q3 202431$16.0M
Q2 202430$9.32M
Q1 202429$8.19M
Q4 202329$7.66M
Q3 202326$7.87M
Q2 202326$8.41M
Q1 202329$10.1M
Q4 202232$11.5M
Q3 202230$12.7M
Q2 202230$18.0M
Q1 202228$26.2M
Q4 202127$18.6M
Q3 202128$16.5M
Q2 202128$17.9M
Q1 202129$18.1M

Institutions, Q4 2025

Shares, value and share of portfolio for each institution holding United Guardian Inc; share changes are against Q3 2025.

Institutions holding UG in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Renaissance Technologies LLC186,645$1.15M0.00%+1,882+1.0%Added
Gamco Investors, Inc. Et Al162,500$1.00M0.01%+3,000+1.9%Added
Vanguard Group Inc150,396$926.4K0.00%00.0%Unchanged
Dimensional Fund Advisors LP74,945$461.7K0.00%−2,590−3.3%Reduced
Rodgers Brothers Inc.73,850$454.9K0.05%−8,416−10.2%Reduced
Teton Advisors, LLC53,761$331.2K0.23%−200−0.4%Reduced
Parthenon LLC50,636$311.9K0.03%−273−0.5%Reduced
Gabelli Funds LLC38,000$234.1K0.00%00.0%Unchanged
Geode Capital Management, LLC35,560$219.1K0.00%+2,691+8.2%Added
United Capital Financial Advisers, LLC20,070$123.6K0.00%00.0%Unchanged
First Manhattan Co17,062$105.1K0.00%00.0%Unchanged
Susquehanna International Group, LLP14,583$89.8K0.00%+4,559+45.5%Added
Bridgeway Capital Management, LLC13,466$83.0K0.00%00.0%Unchanged
HighTower Advisors, LLC11,000$67.8K0.00%00.0%Unchanged
BlackRock, Inc.10,962$67.5K0.00%+324+3.0%Added
Neuberger Berman Group LLC10,355$63.8K0.00%−10,832−51.1%Reduced
Hikari Tsushin, Inc.9,500$58.5K0.00%00.0%Unchanged
Caldwell Sutter Capital, Inc.3,324$20.5K0.01%+3,324New
Wells Fargo & Company1,001$6.16K0.00%00.0%Unchanged
Bank of America Corp801$4.93K0.00%00.0%Unchanged
Tower Research Capital LLC (TRC)591$3.64K0.00%−502−45.9%Reduced
UBS Group AG333$2.05K0.00%−21,244−98.5%Reduced
Advisor Group Holdings, Inc.300$1.85K0.00%00.0%Unchanged
SBI Securities Co., Ltd.134$8250.00%−2−1.5%Reduced
Jones Financial Companies LLLP100$6160.00%00.0%Unchanged
Morgan Stanley79$4870.00%−1−1.3%Reduced
Northern Trust Corp0$00.00%−19,271−100.0%Sold out
Essex Investment Management Co LLC0$00.00%−7,013−100.0%Sold out
Principal Securities, Inc.0$00.00%−354−100.0%Sold out
FMR LLC0$00.00%−171−100.0%Sold out
Advantage Trust Co0$00.00%−100−100.0%Sold out
Barclays PLC0$00.00%−2−100.0%Sold out