Guardian Metal Resources PLC

GMTLNYSE

$8.63-0.02 (-0.23%)as of Oct 2, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

Guardian Metal Resources PLC price and activity chart data

Showing the 1Y range: Mar 20, 2026 to Oct 2, 2026. Price (-36.1%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
Philosophy Capital Management LLC	Not reported	$12.2M	0.58%	New Not reported
Driehaus Capital Management LLC	Not reported	$12M	0.07%	Add 54.89%
Potrero Capital Research LLC	Not reported	$8.82M	4.90%	Add 75.07%
T. Rowe Price Investment Management, Inc.	Not reported	$7.22M	0.00%	Reduce 53.65%
Aventail Capital Group, LP	Not reported	$6.97M	0.40%	Add 15.42%
Ardsley Advisory Partners LP	Not reported	$5.6M	0.58%	Not reported
Picton Mahoney Asset Management	Not reported	$4.1M	0.03%	Reduce 5.35%
Bank of Montreal	Not reported	$4.74M	0.00%	Not reported
Diametric Capital, LP	Not reported	$2.94M	0.31%	Not reported
Westerly Capital Management, LLC	Not reported	$2.8M	0.52%	Add 19900.00%
Verition Fund Management LLC	Not reported	$2.73M	0.01%	Not reported
Bank of America Corp	Not reported	$1.49M	0.00%	Not reported
Castle Hook Partners LP	Not reported	$1.33M	0.01%	New Not reported
SummitTX Capital, L.P.	Not reported	$1.29M	0.03%	New Not reported
Jane Street Group, LLC	Not reported	$1.08M	0.00%	Not reported
Panoramic Capital, LLC	Not reported	$981K	0.42%	New Not reported
ArrowMark Colorado Holdings LLC	Not reported	$961K	0.04%	Reduce 28.51%
Mercuria Capital Strategies, LLC	Not reported	$952K	0.58%	Add 4.59%
Clearline Capital LP	Not reported	$924K	0.06%	New Not reported
Cambridge Investment Research Advisors, Inc.	Not reported	$914K	0.00%	Not reported
Manufacturers Life Insurance Company, the	Not reported	$803K	0.00%	Not reported
JPMorgan Chase & Co	Not reported	$802K	0.00%	Not reported
Wexford Capital LP	Not reported	$530K	0.07%	Add 51.29%
Ci Investments Inc.	Not reported	$482K	0.00%	Not reported
Marshall Wace, LLP	Not reported	$453K	0.00%	Not reported
Prelude Capital Management, LLC	Not reported	$331K	0.02%	Not reported
Goldman Sachs Group Inc	Not reported	$322K	0.00%	Not reported
Phoenix Financial Ltd.	Not reported	$294K	0.00%	Not reported
XTX Topco Ltd	Not reported	$290K	0.00%	Not reported
Millennium Management LLC	Not reported	$232K	0.00%	Not reported
Banque Cantonale Vaudoise	Not reported	$227	0.00%	New Not reported
Worth Venture Partners, LLC	Not reported	$212K	0.48%	Not reported
Gilder Gagnon Howe & Co LLC	Not reported	$172K	0.00%	Reduce 2.73%
Monaco Asset Management SAM	Not reported	$149K	0.01%	Reduce 74.69%
Persistent Asset Partners Ltd	Not reported	$145K	0.04%	New Not reported
Northwest & Ethical Investments L.P.	Not reported	$84.2K	0.00%	Reduce 62.19%
State of Wyoming	Not reported	$80.8K	0.01%	Not reported
BNP Paribas Financial Markets	Not reported	$63.3K	0.00%	Not reported
UBS Group AG	Not reported	$29.4K	0.00%	Not reported
Royal Bank of Canada	Not reported	$27K	0.00%	Not reported
GAMMA Investing LLC	Not reported	$17.8K	0.00%	Not reported
Morgan Stanley	Not reported	$7.09K	0.00%	Not reported
Jones Financial Companies LLLP	Not reported	$7.56K	0.00%	Not reported
Accordant Advisory Group Inc	Not reported	$869	0.00%	New Not reported
Caitong International Asset Management Co., Ltd	Not reported	$14	0.00%	Not reported

End of history · 45 holders

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