Grande Portage Resources enters May in a curious position: short sellers are retreating even as the stock itself pulls back sharply, leaving a tighter lending market and a sector-wide selloff as the backdrop.
The stock closed Wednesday at CAD $0.37, down nearly 14% on the week — a steeper slide than most of its peers. Perpetua Resources fell 13.9% over the same period, McEwen Mining dropped 14.9%, and even large-cap gold name Agnico Eagle lost 10%. The week's weakness appears broadly sectoral rather than GPG-specific, with gold equities giving back a portion of their recent run.
The more interesting story is in how short positioning has moved this month. Short interest jumped roughly three-fold through mid-April, climbing from around 237,000 shares in early April to a peak above 1.25 million shares on April 21. Since then, it has been unwinding quickly — down 16% on the week to 843,000 shares, or 0.56% of the free float. At under 1% of float, the absolute short position is not large. But the speed of the build-and-unwind cycle is worth noting: shorts accumulated aggressively through the first half of April, then pulled back almost as quickly once the stock began underperforming.
Borrow conditions have loosened alongside that unwind. Cost to borrow has fallen sharply, dropping 41% on the week to 4.46% — having peaked near 7.6% on April 21 when short interest was at its highest. Availability in the lending pool has tightened this month, with the borrow utilisation rate running near 80%. That is meaningfully higher than the sub-35% levels seen in early April, though still well below the 52-week peak of 94.2% reached earlier this year. There is still room to add shorts without a serious squeeze on supply, but the pool is noticeably less loose than it was a few weeks ago.
The ORTEX short score for GPG is running near 51-52, roughly mid-range, with no dramatic shift over the past two weeks despite the sharp price move. That mid-range reading is broadly consistent with the data: positioning is elevated relative to March but retreating, borrowing costs are elevated but easing, and the lending market is tighter but not stressed.
On the ownership side, the standout feature is Eric Sprott's 19.4% stake, built up through a 20-million-share purchase at CAD $0.25 in December 2025. That entry price is now 48% below the current level, giving Sprott a paper gain on the position. The insider data is now more than four months old, so no fresh activity can be confirmed, but the concentrated ownership by a well-known resource investor remains a structural feature of the name. The next confirmed event on the calendar is a June 26 earnings release — the stock's prior two quarterly prints both produced modest single-day moves (around +1% and -5%), followed by five-day drifts that tilted negative in both cases.
What to watch heading into May is whether the short-interest unwind continues at pace, or whether the sector-wide gold equity pullback gives shorts a reason to rebuild — particularly given that the lending pool has tightened enough that any renewed accumulation would face higher borrow costs than those seen in early April.
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