UNITED STATES ANTIMONY CORP UAMY
COM · Common Stock · CUSIP 911549103
- SectorMaterials
- IndustryPrimary Smelting & Refining of Nonferrous Metals
- HeadquartersDallas, TX
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($283.2k this quarter). Holder counts are more reliable. Shares outstanding: 120.7m as of 2025-08-08, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $2.18. Options: 9 managers hold calls ($2.7m notional), 7 hold puts ($1.5m).
Trends to Q2 2025
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 48 |
| Q4 2022 | 47 |
| Q1 2023 | 43 |
| Q2 2023 | 36 |
| Q3 2023 | 41 |
| Q4 2023 | 46 |
| Q1 2024 | 41 |
| Q2 2024 | 43 |
| Q3 2024 | 48 |
| Q4 2024 | 64 |
| Q1 2025 | 88 |
| Q2 2025 | 118 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2023 | 15 | 4 |
| Q4 2023 | 11 | 5 |
| Q1 2024 | 9 | 18 |
| Q2 2024 | 18 | 10 |
| Q3 2024 | 16 | 9 |
| Q4 2024 | 39 | 13 |
| Q1 2025 | 50 | 25 |
| Q2 2025 | 84 | 39 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2024 | $76 | $76 | 1.00 |
| Q4 2024 | $3.0m | $324.6k | 0.11 |
| Q1 2025 | $3.7m | $1.3m | 0.34 |
| Q2 2025 | $2.7m | $1.5m | 0.56 |
Biggest buyers
| BlackRock, Inc. | Added | +4.7m |
| MORGAN STANLEY | Added | +1.8m |
| Prospect Capital Advisors, LLC | New | +1.3m |
| GEODE CAPITAL MANAGEMENT, LLC | Added | +1.2m |
| CITADEL ADVISORS LLC | Added | +828.4k |
| STATE STREET CORP | Added | +804.8k |
| VANGUARD GROUP INC | Added | +711.3k |
| Nuveen, LLC | New | +700.1k |
| NORTHERN TRUST CORP | Added | +530.6k |
| GROUP ONE TRADING LLC | New | +457.1k |
Biggest sellers
| MILLENNIUM MANAGEMENT LLC | Reduced | -1.1m |
| JANE STREET GROUP, LLC | Sold out | -791.7k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | -492.2k |
| RENAISSANCE TECHNOLOGIES LLC | Sold out | -313.6k |
| Composition Wealth, LLC | Reduced | -251.5k |
| HRT FINANCIAL LP | Sold out | -219.5k |
| OMERS ADMINISTRATION Corp | Sold out | -198.1k |
| Qube Research & Technologies Ltd | Sold out | -197.1k |
| Squarepoint Ops LLC | Sold out | -166.3k |
| Balyasny Asset Management L.P. | Sold out | -113.1k |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $973.2k446.4k shares |
| PEAK6 LLC | New | $872.0k400.0k shares |
| WOLVERINE TRADING, LLC | Added | $381.7k159.7k shares |
| SIMPLEX TRADING, LLC | Reduced | $162.0k74.7k shares |
| GROUP ONE TRADING LLC | Reduced | $161.3k74.0k shares |
| JANE STREET GROUP, LLC | Added | $83.7k38.4k shares |
| LPL Financial LLC | New | $65.4k30.0k shares |
| CITADEL ADVISORS LLC | Reduced | $34.2k15.7k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Biggest puts
| GROUP ONE TRADING LLC | Added | $588.8k270.1k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $415.5k190.6k shares |
| CITADEL ADVISORS LLC | Added | $295.8k135.7k shares |
| WOLVERINE TRADING, LLC | Reduced | $185.5k77.6k shares |
| JANE STREET GROUP, LLC | New | $32.7k15.0k shares |
| SIMPLEX TRADING, LLC | Reduced | $22.0k10.2k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| STATE STREET CORP 13G · institution +2.2 pts · filed 2026-08-07 | 7.7% |
| PRICE T ROWE ASSOCIATES INC /MD/ 13G · institution new · filed 2026-08-14 | 6.8% |
| BlackRock, Inc. 13G · institution +1.0 pts · filed 2026-04-27 | 6.5% |
| VAN ECK ASSOCIATES CORP 13G · institution -1.4 pts · filed 2026-08-14 | 5.8% |
Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-27)
Insider purchases and sales in Q2 2025
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q3 2023 | 0 | — | 0 | — | — |
| Q4 2023 | 0 | — | 0 | — | — |
| Q1 2024 | 0 | — | 0 | — | — |
| Q2 2024 | 0 | — | 0 | — | — |
| Q3 2024 | 3 | $58.1k | 0 | — | — |
| Q4 2024 | 2 | $420.7k | 0 | — | — |
| Q1 2025 | 0 | — | 0 | — | — |
| Q2 2025 | 0 | — | 0 | — | — |
None reported in Q2 2025.
Holders, Q2 2025
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc. 0.00% of their portfolio | 6.6m $14.3m | Added +4.7m |
| VANGUARD GROUP INC 0.00% of their portfolio | 4.6m $10.0m | Added +711.3k |
| MORGAN STANLEY 0.00% of their portfolio | 2.4m $5.3m | Added +1.8m |
| TRUIST FINANCIAL CORP 0.01% of their portfolio | 2.0m $4.4m | Added +250.0k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 2.0m $4.3m | Added +1.2m |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 1.3m $2.9m | Added +828.4k |
| Prospect Capital Advisors, LLC 1.71% of their portfolio | 1.3m $2.8m | New |
| STATE STREET CORP 0.00% of their portfolio | 1.1m $2.4m | Added +804.8k |
| Nuveen, LLC 0.00% of their portfolio | 700.1k $1.5m | New |
| NORTHERN TRUST CORP 0.00% of their portfolio | 679.0k $1.5m | Added +530.6k |
| MARSHALL WACE, LLP 0.00% of their portfolio | 598.8k $1.3m | Added +47.9k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 577.0k $1.3m | Added +217.4k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 553.8k $1.2m | Reduced -492.2k |
| Soviero Asset Management, LP 0.82% of their portfolio | 510.0k $1.1m | Added +328.0k |
| Russell Investments Group, Ltd. 0.00% of their portfolio | 457.8k $998.0k | Added +334.7k |
| GROUP ONE TRADING LLC 0.03% of their portfolio | 457.1k $996.6k | New |
| HEARTLAND ADVISORS INC 0.05% of their portfolio | 416.2k $907.3k | New |
| Cambridge Investment Research Advisors, Inc. 0.00% of their portfolio | 387.7k $845.0k | Reduced -45.4k |
| BARCLAYS PLC 0.00% of their portfolio | 371.2k $809.2k | New |
| PEAK6 LLC 0.01% of their portfolio | 371.1k $809.1k | New |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 290.0k $632.2k | Added +230.7k |
| Informed Momentum Co LLC 0.09% of their portfolio | 268.5k $585.3k | New |
| TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio | 236.0k $514.4k | Reduced -75.5k |
| Composition Wealth, LLC 0.01% of their portfolio | 228.7k $498.6k | Reduced -251.5k |
| UBS Group AG 0.00% of their portfolio | 195.1k $425.3k | Added +109.6k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 193.8k $422.5k | New |
| Creative Planning 0.00% of their portfolio | 168.6k $367.6k | New |
| Verition Fund Management LLC 0.00% of their portfolio | 167.1k $364.3k | Reduced -24.8k |
| GSA CAPITAL PARTNERS LLP 0.02% of their portfolio | 142.3k $310.0k | New |
| CW Advisors, LLC 0.00% of their portfolio | 140.0k $305.2k | Reduced -20.0k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 130.6k $284.8k | New |
| Calamos Advisors LLC 0.00% of their portfolio | 127.1k $277.2k | Added +18.0k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 127.1k $277.1k | Added +122.1k |
| XTX Topco Ltd 0.01% of their portfolio | 126.6k $276.0k | Added +90.1k |
| Virtu Financial LLC 0.01% of their portfolio | 121.6k $265.0k | New |
| LOGAN CAPITAL MANAGEMENT INC 0.01% of their portfolio | 120.2k $262.0k | Unchanged |
| Man Group plc 0.00% of their portfolio | 108.6k $236.7k | New |
| Beirne Wealth Consulting Services, LLC 0.07% of their portfolio | 100.0k $218.0k | Unchanged |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 94.5k $206.0k | New |
| CAPTRUST FINANCIAL ADVISORS 0.00% of their portfolio | 89.0k $194.0k | Unchanged |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 86.3k $188.0k | New |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 81.3k $177.3k | Reduced -1.1m |
| LPL Financial LLC 0.00% of their portfolio | 77.1k $168.1k | Added +66.0k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio | 66.6k $145.2k | New |
| SIMPLEX TRADING, LLC 0.00% of their portfolio | 65.9k $143.0k | New |
| Quadrature Capital Ltd 0.00% of their portfolio | 64.7k $140.4k | Added +24.1k |
| ExodusPoint Capital Management, LP 0.00% of their portfolio | 62.0k $135.0k | Added +39.9k |
| Invesco Ltd. 0.00% of their portfolio | 60.4k $131.7k | New |
| Allworth Financial LP 0.00% of their portfolio | 60.0k $130.8k | Added +15 |
| MetLife Investment Management, LLC 0.00% of their portfolio | 56.8k $123.9k | New |
| WHITTIER TRUST CO 0.00% of their portfolio | 52.4k $114.1k | Unchanged |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio | 50.1k $109.3k | New |
| Freestone Capital Holdings, LLC 0.00% of their portfolio | 50.0k $109.0k | Unchanged |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 49.4k $107.7k | Reduced -28.8k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 49.1k $107.0k | New |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 46.0k $101.0k | New |
| INTECH INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 45.2k $98.4k | New |
| HM PAYSON & CO 0.00% of their portfolio | 39.2k $85.5k | Unchanged |
| COMMONWEALTH EQUITY SERVICES, LLC 0.00% of their portfolio | 38.7k $84.0k | Added +487 |
| CITIGROUP INC 0.00% of their portfolio | 38.5k $84.0k | Added +37.9k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 38.1k $83.1k | New |
| KIECKHEFER GROUP LLC 0.04% of their portfolio | 36.0k $78.5k | New |
| WINTON GROUP Ltd 0.00% of their portfolio | 35.1k $76.5k | New |
| Ridgewood Investments LLC 0.03% of their portfolio | 35.0k $76.3k | New |
| WOLVERINE TRADING, LLC 0.00% of their portfolio | 34.9k $83.4k | Reduced -6.1k |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 34.4k $74.9k | New |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 33.0k $71.9k | Reduced -30.0k |
| ADVOCATE GROUP LLC 0.01% of their portfolio | 31.9k $69.7k | Unchanged |
| Perritt Capital Management Inc 0.03% of their portfolio | 30.0k $65.4k | New |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 27.8k $60.6k | Unchanged |
| SOA Wealth Advisors, LLC. 0.01% of their portfolio | 27.1k $59.2k | Unchanged |
| MML INVESTORS SERVICES, LLC 0.00% of their portfolio | 25.7k $56.0k | Reduced -4.3k |
| VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 25.5k $59.5k | New |
| Segment Wealth Management, LLC 0.00% of their portfolio | 25.3k $55.2k | Unchanged |
| Modus Advisors, LLC 0.02% of their portfolio | 24.5k $53.4k | New |
| Legal & General Group Plc 0.00% of their portfolio | 23.4k $51.0k | New |
| TWO SIGMA ADVISERS, LP 0.00% of their portfolio | 23.0k $50.1k | Reduced -98.6k |
| Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio | 21.8k $47.5k | New |
| Penbrook Management LLC 0.02% of their portfolio | 20.4k $44.4k | New |
| ProShare Advisors LLC 0.00% of their portfolio | 18.8k $40.9k | New |
| Tower Research Capital LLC (TRC) 0.00% of their portfolio | 15.6k $33.9k | Added +15.0k |
| MONETA GROUP INVESTMENT ADVISORS LLC 0.00% of their portfolio | 15.0k $32.7k | Unchanged |
| Sigma Planning Corp 0.00% of their portfolio | 15.0k $32.7k | New |
| Moors & Cabot, Inc. 0.00% of their portfolio | 15.0k $32.7k | Unchanged |
| RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio | 14.9k $32.6k | New |
| Sanctuary Advisors, LLC 0.00% of their portfolio | 14.5k $31.6k | Added +1.8k |
| D. E. Shaw & Co., Inc. 0.00% of their portfolio | 14.4k $31.4k | New |
| PRELUDE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 12.1k $26.4k | Reduced -2.2k |
| CIBC WORLD MARKETS CORP 0.00% of their portfolio | 11.3k $24.6k | New |
| Cetera Investment Advisers 0.00% of their portfolio | 11.2k $24.4k | Reduced -11.6k |
| VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio | 10.8k $23.4k | New |
| ARRIEN INVESTMENTS, INC. 0.01% of their portfolio | 10.6k $23.0k | New |
| US BANCORP \DE\ 0.00% of their portfolio | 10.0k $21.8k | Reduced -4.0k |
| David Wealth Management LLC 0.02% of their portfolio | 10.0k $21.8k | New |
| Ameritas Investment Partners, Inc. 0.00% of their portfolio | 9.4k $20.4k | New |
| JONES FINANCIAL COMPANIES LLLP 0.00% of their portfolio | 7.9k $18.9k | Added +500 |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 7.8k $17.0k | New |
| Farther Finance Advisors, LLC 0.00% of their portfolio | 7.6k $16.5k | New |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 5.7k $12.5k | New |
| HARBOUR INVESTMENTS, INC. 0.00% of their portfolio | 3.8k $8.4k | Added +1.3k |