UNITED GUARDIAN INC (UG) Institutional Ownership Changes & 13F Activity

UNITED GUARDIAN INC (UG). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Bridgeway Capital Management, Llc, Hightower Advisors, Llc, Renaissance Technologies LLC, Dimensional Fund Advisors Lp, and Rodgers Brothers Inc..

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
First Manhattan Co. Llc.Sell-3,000-18.7%13,062$93.26KQ2 2026Aug 14, 2026
Osaic Holdings, Inc.Buy+698+232.7%998$7.13KQ2 2026Aug 14, 2026
Susquehanna International Group, LlpBuy+459+2.8%16,579$118.37KQ2 2026Aug 14, 2026
Barclays PlcBuy+2—2$14.00Q2 2026Aug 14, 2026
Renaissance Technologies LLCSell-9,000-5.1%166,766$1.19MQ2 2026Aug 13, 2026
Ubs Group AgBuy+1,698+347.2%2,187$15.62KQ2 2026Aug 13, 2026
Morgan StanleyBuy+700+875.0%780$5.57KQ2 2026Aug 13, 2026
Geode Capital Management, LlcSell-1,183-3.2%35,424$253.00KQ2 2026Aug 12, 2026
Dimensional Fund Advisors LpBuy+4,632+6.8%73,170$522.43KQ2 2026Aug 11, 2026
Tower Research Capital Llc (Trc)Sell-468-45.7%555$3.96KQ2 2026Aug 11, 2026
Blackrock, Inc.Buy+3,050+26.1%14,714$105.06KQ2 2026Aug 07, 2026
Rodgers Brothers Inc.Sell-4,000-6.3%59,600$425.54KQ2 2026Aug 05, 2026
Caitong International Asset Management Co., LtdBuy+2—2$14.00Q2 2026Aug 05, 2026
Sbi Securities Co., Ltd.Buy+29+21.6%163$1.16KQ2 2026Jul 23, 2026
Advantage Trust CoBuy+100—100$714.00Q2 2026Jul 17, 2026
Bridgeway Capital Management, LlcSell-13,466-100.0%0$0.00Q2 2026May 15, 2026
Hightower Advisors, LlcSell-11,000-100.0%0$0.00Q2 2026May 05, 2026
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Frequently asked questions about UG activity

  • Which institutional owners are buying UG?

    Institutional owners buying UG include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in UG activity?

    "Buy" means an investor increased their reported position in UG compared to the prior reporting period. This reflects growing exposure to UNITED GUARDIAN INC (UG) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in UG increasing?

    Institutional interest in UG can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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