Guardian Metal ResourcesGMTL
13F holders, Q2 2026 (June 30)47holders +16
22new positions
6sold out
1famous investor
$14.19avg. 13F price*
At the end of Q2 2026, 47 institutions reported holding Guardian Metal Resources (GMTL) in their 13F filings, up 16 from Q1 2026. 22 opened new positions and 6 sold out. The largest holders were Philosophy Capital Management LLC ($12.2M), Driehaus Capital Management LLC ($12.0M) and Potrero Capital Research LLC ($8.8M). One famous investor held it Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Guardian Metal Resources
- CUSIP
- 401382106
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 22 | $27.5M |
| Exits | 6 | $28.8M |
All 13F filers, Q1 2026 → Q2 2026: 3,286,534 shares bought and 2,403,867 shares sold, net +882,667 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 47 holders
| Philosophy Capital Management LLC | 1.17% | New | 871,708 | $12.2M |
| Driehaus Capital Management LLC | 0.07% | Add +54.9% | 860,026 | $12.0M |
| Potrero Capital Research LLC | 5.40% | Add +75.1% | 629,393 | $8.8M |
| T. Rowe Price Investment Management, Inc. | 0.00% | Reduce -53.6% | 515,024 | $7.2M |
| Aventail Capital Group, LP | 0.40% | Add +15.4% | 497,219 | $7.0M |
| Ardsley Advisory Partners LP | 0.61% | New | 400,000 | $5.6M |
| Bank of Montreal | 0.00% | Add +2332.8% | 243,279 | $4.7M |
| Picton Mahoney Asset Management | 0.04% | Reduce -5.3% | 292,832 | $4.1M |
| Diametric Capital, LP | 0.31% | Add +32.8% | 209,761 | $2.9M |
| Westerly Capital Management, LLC | 0.52% | Add +19900.0% | 200,000 | $2.8M |
| Verition Fund Management LLC | 0.02% | New | 195,000 | $2.7M |
| Teacher Retirement System of Texas | 0.01% | No change | 150,000 | $2.1M |
| Bank of America Corp. | 0.00% | Add +814.4% | 106,623 | $1.5M |
| Castle Hook Partners LP | 0.01% | New | 95,000 | $1.3M |
| SummitTX Capital, L.P. | 0.03% | New | 92,108 | $1.3M |
| Jane Street Group, LLC | 0.00% | Reduce -28.0% | 76,992 | $1.1M |
| Panoramic Capital, LLC | 0.42% | New | 70,000 | $981K |
| ArrowMark Colorado Holdings LLC | 0.04% | Reduce -28.5% | 68,567 | $961K |
| Mercuria Capital Strategies, LLC | 0.58% | Add +4.6% | 67,984 | $952K |
| Clearline Capital LP | 0.06% | New | 65,939 | $924K |
| Manufacturers Life Insurance Company, The | 0.00% | Add +79.1% | 57,311 | $803K |
| JPMorgan Chase & Co. | 0.00% | Add +363.6% | 57,011 | $802K |
| Wexford Capital LP | 0.07% | Add +51.3% | 37,822 | $530K |
| CI Investments Inc. | 0.00% | New | 34,406 | $482K |
| Cambridge Investment Research Advisors, Inc. | 0.00% | Add +4.3% | 32,608 | $457K |
| Marshall Wace, LLP | 0.00% | New | 32,336 | $453K |
| Prelude Capital Management, LLC | 0.02% | Reduce -27.2% | 23,631 | $331K |
| Goldman Sachs Group Inc. | 0.00% | New | 22,972 | $322K |
| Phoenix Financial Ltd. | 0.00% | New | 21,022 | $294K |
| XTX Topco Ltd | 0.00% | New | 20,715 | $290K |
| Millennium Management | 0.00% | Reduce -68.5% | 16,584 | $232K |
| Worth Venture Partners, LLC | 1.05% | New | 15,120 | $212K |
| Gilder Gagnon Howe & Co. LLC | 0.00% | Reduce -2.7% | 12,257 | $172K |
| Monaco Asset Management SAM | 0.06% | Reduce -74.7% | 10,617 | $149K |
| Persistent Asset Partners Ltd | 0.05% | New | 10,347 | $145K |
| Northwest & Ethical Investments L.P. | 0.00% | Reduce -62.2% | 5,958 | $84K |
| State of Wyoming | 0.01% | New | 5,767 | $81K |
| BNP Paribas Financial Markets | 0.00% | New | 4,516 | $63K |
| UBS Group AG | 0.00% | Add +1422.5% | 2,101 | $29K |
| PNC Financial Services Group, Inc. | 0.00% | Reduce -0.6% | 1,945 | $27K |
| Royal Bank of Canada | 0.00% | New | 1,960 | $27K |
| GAMMA Investing LLC | 0.00% | New | 1,271 | $18K |
| Jones Financial Companies LLLP | 0.00% | New | 500 | $8K |
| Morgan Stanley | 0.00% | Add +218.2% | 506 | $7K |
| Accordant Advisory Group Inc | 0.00% | New | 62 | $869 |
| Banque Cantonale Vaudoise | 0.00% | New | 16,200 | $227 |
| Caitong International Asset Management Co., Ltd | 0.00% | New | 1 | $14 |
"% of holder's portfolio" is GMTL's weight in each manager's 13F, not the share of Guardian Metal Resources the manager owns.