Is TGB a Buy or a Sell? The Bull and Bear Case (2026)

That depends on which case you find more convincing, and both are on this page. The bull case rests on The Florence ramp is the swing factor, with revenue (ttm) at ~$985M (Q2 2026 +~185% yoy). The bear case rests on the dominant risk is that Florence's in-situ recovery does not scale as modelled: well-field hydrology, solution grade decay and recovery rates at commercial scale are still being demonstrated, and the October 2026 guidance cut (to 25 to 28 million pounds for 2026, with the wellfield about three months behind plan) shows that a shortfall would hit both cash flow and the growth narrative embedded in the share price. If you believe the thesis, the real questions become sizing and overlap rather than timing. Walnut is not an investment adviser and this is not a recommendation.

Nobody can answer that for you, and the honest version of the question is narrower: has anything changed in the reason you bought it? The bear case on this page is the place to check. The dominant risk is that Florence's in-situ recovery does not scale as modelled: well-field hydrology, solution grade decay and recovery rates at commercial scale are still being demonstrated, and the October 2026 guidance cut (to 25 to 28 million pounds for 2026, with the wellfield about three months behind plan) shows that a shortfall would hit both cash flow and the growth narrative embedded in the share price. If that risk is what you were worried about and it is now playing out, that is a real signal. If the price simply fell while the thesis held, that is a different situation entirely. Walnut is not an investment adviser.

The Florence ramp is the swing factor. Florence is designed for about 85 million pounds of annual cathode at a C1 cost near US$1.11 per pound, roughly half of Gibraltar's cost per pound.

The dominant risk is that Florence's in-situ recovery does not scale as modelled: well-field hydrology, solution grade decay and recovery rates at commercial scale are still being demonstrated, and the October 2026 guidance cut (to 25 to 28 million pounds for 2026, with the wellfield about three months behind plan) shows that a shortfall would hit both cash flow and the growth narrative embedded in the share price. Financial risk is real given roughly $765 million of total debt, including US$500 million of 8.25% senior secured notes due 2030, against cash near $187 million at the end of June 2026, and trailing free cash flow was negative (about -$104 million) during the build, plus contingent payments owed on the Gibraltar buyout. Hedging cuts both ways: the copper collars carry ceilings (for example a US$5.40 per pound cap on 27 million pounds in the second quarter of 2026) that can leave realized prices well below spot when copper rallies. Concentration is high, since two assets in two jurisdictions generate all revenue, and Gibraltar is an aging mine facing diesel and explosives inflation. Finally, US copper tariff policy, Arizona permitting and community opposition history at Florence, and the ordinary volatility of a small-cap miner after a roughly 99% one-year run. The May 2027 expiry of the Gibraltar union agreement adds a labour negotiation to the calendar all add to the range of outcomes.

Trekor Metals, which trades as TGB on NYSE American and as TKO in Toronto and London, is a copper producer with two operating assets it owns outright.

Decide that in advance, because it is far harder to think clearly once a position is moving against you. The concrete tripwires here: the driver behind the bull case (The Florence ramp is the swing factor) stalling in the reported numbers rather than in the narrative, the risk above (the dominant risk is that Florence's in-situ recovery does not scale as modelled: well-field hydrology, solution grade decay and recovery rates at commercial scale are still being demonstrated, and the October 2026 guidance cut (to 25 to 28 million pounds for 2026, with the wellfield about three months behind plan) shows that a shortfall would hit both cash flow and the growth narrative embedded in the share price) turning from a possibility into a reported fact, or the position growing large enough that a bad outcome would matter to your whole portfolio regardless of who is right.

TGB is still the NYSE American ticker, but the issuer is now Trekor Metals Limited. Shareholders approved the rename from Taseko Mines at the annual meeting on 24 June 2026, it took legal effect on 25 June, and the shares began trading under the new name on 29 June 2026. Tickers were unchanged: TGB in New York, TKO in Toronto and London.

Copper, plus molybdenum as a by-product. Gibraltar in British Columbia produces copper concentrate and molybdenum from a conventional open pit and mill, about 34 million pounds of copper in the third quarter of 2026. Florence Copper in Arizona produces finished LME grade A copper cathode on site using in-situ recovery, about 7 million pounds in the third quarter of 2026 and ramping, with commercial production declared on 6 October 2026.

In-situ recovery pumps a dilute acid solution into a permeable oxide deposit through wells, then pumps the copper-bearing solution back up to a solvent-extraction and electrowinning plant. There is no pit, no mill and no tailings dam, which is why Florence's projected C1 cost of about US$1.11 per pound is roughly half Gibraltar's. It is designed for about 85 million pounds a year over a 22-year life.