United GuardianUG
13F holders, Q1 2024 (March 31)29holders
3famous investors
$7.66avg. 13F price*
At the end of Q1 2024, 29 institutions reported holding United Guardian Inc. (UG) in their 13F filings. The largest holders were Renaissance Technologies ($1.4M), GAMCO Investors ($1.2M) and Vanguard Group Inc. ($1.0M). 3 famous investors held it, including Mario Gabelli (0.0% of GAMCO Investors's portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- United Guardian Inc.
- CUSIP
- 910571108
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 1 | $83K |
| Exits | 1 | $255K |
Ownership 29 holders
| Renaissance Technologies | 0.00% | Add +0.9% | 185,463 | $1.4M |
| GAMCO Investors | 0.01% | No change | 156,000 | $1.2M |
| Vanguard Group Inc. | 0.00% | No change | 133,245 | $1.0M |
| Rodgers Brothers Inc. | 0.10% | Add +5.0% | 100,100 | $766K |
| Dimensional Fund Advisors LP | 0.00% | Reduce -8.9% | 77,566 | $600K |
| Teton Advisors, Inc. | 0.19% | No change | 67,761 | $518K |
| Parthenon LLC | 0.05% | No change | 53,009 | $406K |
| Neuberger Berman Group LLC | 0.00% | Reduce -1.9% | 51,452 | $394K |
| Susquehanna International Group, LLP | 0.00% | Add +352.0% | 47,950 | $371K |
| Gabelli Funds LLC | 0.00% | No change | 38,000 | $291K |
| UBS Group AG | 0.00% | Add +9.1% | 35,347 | $270K |
| Geode Capital Management, LLC | 0.00% | Add +2.4% | 24,900 | $193K |
| First Manhattan Co. Llc. | 0.00% | No change | 17,062 | $131K |
| Northern Trust Corp. | 0.00% | Reduce -22.0% | 16,349 | $125K |
| Bridgeway Capital Management, LLC | 0.00% | No change | 13,466 | $104K |
| HighTower Advisors, LLC | 0.00% | No change | 11,000 | $86K |
| BlackRock Inc. | 0.00% | Reduce -3.2% | 11,173 | $85K |
| Citadel Advisors | 0.00% | New | 10,736 | $83K |
| Northstar Group, Inc. | 0.02% | Reduce -23.2% | 10,505 | $80K |
| Wells Fargo & Company | 0.00% | Add +0.0% | 4,524 | $35K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +17.9% | 1,168 | $9K |
| Morgan Stanley | 0.00% | Reduce -45.7% | 556 | $4K |
| ICA Group Wealth Management, LLC | 0.00% | No change | 360 | $3K |
| Osaic Holdings, Inc. | 0.00% | Reduce -56.8% | 300 | $2K |
| Principal Securities, Inc. | 0.00% | No change | 186 | $1K |
| Brown Brothers Harriman & Co. | 0.00% | No change | 39 | $301 |
| JPMorgan Chase & Co. | 0.00% | Add +40.0% | 7 | $54 |
| Bank of America Corp. | 0.00% | No change | 1 | $8 |
| Royal Bank of Canada | 0.00% | Reduce -57.7% | 52 | $0 |
"% of holder's portfolio" is UG's weight in each manager's 13F, not the share of United Guardian Inc. the manager owns.