History
First Majestic grew from a Mexican silver producer through acquisitions, sold off smaller mines, then bought Gatos Silver in 2025, funding it with shares and convertible notes.
2015-2018: Building a Mexican silver base
The record opens in July 2015, when First Majestic agreed to buy SilverCrest Mines in an all-share deal. It offered 0.2769 of a First Majestic share plus C$0.0001 in cash for each SilverCrest share, issuing about 32.8 million shares and leaving former SilverCrest holders with about 21% of the company. The prize was SilverCrest's Santa Elena mine in Sonora, which would become First Majestic's sixth producing mine. SilverCrest's exploration properties went into a new spin-out company, in which First Majestic planned to hold about 9.9%. About 98.6% of votes cast by First Majestic holders approved the share issue on September 25, 2015, and the deal closed on October 1, 2015. The CEO projected about 5 million more silver-equivalent ounces a year.
The record then goes quiet until January 2018, when First Majestic agreed to buy Primero Mining, owner of the San Dimas silver-gold mine in Durango, at 0.03325 First Majestic share per Primero share, a value of about $320 million. The existing Wheaton Precious Metals silver stream on San Dimas (a deal under which Wheaton buys a share of the mine's output at a fixed price) was replaced. The acquisition closed on May 10, 2018, making San Dimas the seventh Mexican mine, and the CEO expected an estimated doubling of profitable ounces. On May 11 the stream swap closed: Wheaton received 20,914,590 First Majestic shares and a new stream on 25% of gold production plus 25% of silver converted to gold at 70:1, paid at the lesser of US$600 per ounce and the market price. First Majestic also signed a new US$75 million credit facility. An unresolved Mexican tax dispute over San Dimas silver for 2010-2014 came with the mine.
2020-2021: Streams, a tax fight and a Nevada gold mine
In June 2020 First Majestic agreed to buy a stream on 50% of the payable silver from First Mining's Springpole gold project in Ontario, for $22.5 million in cash and shares over three payments, plus 30 million First Mining warrants at CAD$0.40. It called this its first investment outside Mexico. The first payment, $2.5 million in cash and $7.5 million in shares (805,698 First Majestic shares), was made when the deal closed on July 2. In September it raised CDN$78 million by selling 5,000,000 shares at CDN$15.60 to fund its mines and working capital. In December the board adopted its first dividend policy, intending quarterly dividends of 1% of net revenues, though payments remained discretionary and no declaration appears in the record.
The tax dispute escalated in March 2021, when First Majestic filed an international arbitration request against Mexico over the agreement that set San Dimas's tax method for 2010-2014. It disclosed reassessments of about US$260 million for 2010-2012 and about US$132.1 million for 2013, saying no tax was payable while its appeals continued. The dispute remains unresolved.
On March 12, 2021, it agreed to buy the Jerritt Canyon gold mine in Nevada from Sprott Mining for US$470 million in shares (26,719,727 shares at US$17.59) plus 5 million warrants at US$20.00, with Eric Sprott investing a further US$30 million. The deal closed on April 30, 2021. Reserves fell 16% in March 2021 to 121.5 million silver-equivalent ounces, mainly from reclassifying old tailings. In November, a study on the Ermitaño project at Santa Elena showed a seven-year mine life and lifted Santa Elena reserves 59%. That month it also sold US$230 million of 0.375% convertible notes due 2027, using about US$164.9 million to buy back about US$125.2 million of older 1.875% notes. Shares on issue rose from about 199 million to about 260 million by the end of 2021.
2022-2023: Pruning the portfolio
First Majestic began selling smaller, idle mines, mostly for shares rather than cash. In May 2022 it agreed to sell La Guitarra, on care and maintenance since August 2018, to Sierra Madre Gold & Silver for US$35 million in Sierra Madre shares. It kept a 2% royalty. In July it set up a new at-the-market program (selling shares at market prices) of up to US$100 million. The La Guitarra sale closed on March 29, 2023, leaving First Majestic with 69,063,076 shares, about 48.4% of Sierra Madre.
In March 2023 it reported record 2022 production of 31.3 million silver-equivalent ounces. Production at Jerritt Canyon was temporarily suspended, so that mine moved to resources only and gold reserves fell 41%. On August 14, 2023, it closed the sale of La Parrilla to Golden Tag Resources for 143,673,684 Golden Tag shares plus up to US$13.5 million in milestone payments. It also bought subscription receipts that became more shares and warrants, giving it about 40.8% of Golden Tag. Both share holdings were to be released in four stages.
2024-2025: The Gatos Silver merger
In September 2024 First Majestic agreed to buy Gatos Silver in an all-share merger at 2.55 First Majestic shares per Gatos share, leaving Gatos holders with about 38% of the company. The deal closed on January 16, 2025. First Majestic issued 177,433,006 shares, plus 2,207,762 shares for Gatos share units and 8,242,244 replacement options, and gained Gatos's 70% interest in the Los Gatos Joint Venture, which owns the Cerro Los Gatos silver mine in Chihuahua. Shares on issue rose from about 302 million to about 491 million at the end of 2025.
On December 8, 2025, it closed a US$350 million placement of 0.125% convertible notes due 2031, convertible at about US$22.36 per share. It used part of the proceeds to buy back about US$174.7 million of the 2027 notes for about US$214.7 million, and said the rest may go to general corporate purposes. As of December 19, 2025, the tax arbitration, the Jerritt Canyon suspension and the milestone payments from Golden Tag and First Mining were all still open.
Written from the 28 story beats below (2015 to 19 Dec 2025), which come from the company's own announcements and filings.