Guardian Metal ResourcesGMTL 13F holders, Q1 2026 (March 31) 31 holders
2 famous investors
$17.48 avg. 13F price*
At the end of Q1 2026 , 31 institutions reported holding Guardian Metal Resources (GMTL) in their 13F filings. The largest holders were Donald Smith & Co., Inc. ($26.2M), T. Rowe Price Investment Management, Inc. ($19.4M) and Driehaus Capital Management LLC ($9.7M). 2 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio) and 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 Institutions Total Value New Positions 31 $92.1M Exits 0 $0
Ownership 31 holders Portfolio Manager % of Holder's Portfolio Change Shares Value ▼ Donald Smith & Co., Inc. 0.47% New 1,500,556 $26.2M T. Rowe Price Investment Management, Inc. 0.01% New 1,111,159 $19.4M Driehaus Capital Management LLC 0.07% New 555,251 $9.7M Aventail Capital Group, LP 0.36% New 430,778 $7.5M Potrero Capital Research LLC 3.86% New 359,507 $6.3M Picton Mahoney Asset Management 0.06% New 309,395 $5.4M Diametric Capital, LP 0.72% New 158,012 $2.8M Teacher Retirement System of Texas 0.01% New 150,000 $2.6M Jane Street Group, LLC 0.00% New 106,963 $1.9M ArrowMark Colorado Holdings LLC 0.04% New 95,907 $1.7M Citadel Advisors 0.00% New 78,383 $1.4M Mercuria Capital Strategies, LLC 0.44% New 65,000 $1.1M Millennium Management 0.00% New 52,708 $921K HRT Financial LP 0.00% New 43,048 $752K Monaco Asset Management SAM 0.24% New 41,943 $733K Prelude Capital Management, LLC 0.04% New 32,477 $568K Manufacturers Life Insurance Company, The 0.00% New 32,000 $559K Cambridge Investment Research Advisors, Inc. 0.00% New 31,256 $546K Wexford Capital LP 0.07% New 25,000 $437K TD Asset Management Inc 0.00% New 20,372 $356K Northwest & Ethical Investments L.P. 0.01% New 15,756 $309K Gilder Gagnon Howe & Co. LLC 0.00% New 12,601 $220K Bank of America Corp. 0.00% New 11,661 $204K JPMorgan Chase & Co. 0.00% New 12,298 $202K Bank of Montreal 0.00% New 10,000 $175K Connective Capital Management, LLC 0.07% New 5,000 $87K PNC Financial Services Group, Inc. 0.00% New 1,956 $34K Westerly Capital Management, LLC 0.01% New 1,000 $17K Morgan Stanley 0.00% New 159 $3K UBS Group AG 0.00% New 138 $2K Rachor Investment Advisory Services, LLC 0.00% New 50 $874
"% of holder's portfolio" is GMTL's weight in each manager's 13F, not the share of Guardian Metal Resources the manager owns.