EBC Short Interest Doubles Into Earnings Day

Eastern Bankshares reports Q2 results today against an unusual backdrop: short interest has nearly doubled in a month, even as the stock has climbed.

The short positioning story dominates the setup. Short interest hit 8.2% of the free float — up 94% in one month — a sharp build that coincides with a 9% stock gain over the same period. Bears have been adding into strength. The cost to borrow remains low at 0.62%, and borrow availability is comfortable at 236%, meaning the lending market is not constrained. Shorts can still access shares easily. Options tell a different story: the put/call ratio of 0.25 sits slightly below its 20-day average, leaning toward call dominance. That reading reflects bullish positioning rather than hedging, a direct contrast to the short-side build.

Analysts are cautiously constructive heading into the print. The consensus sits around $23.94, roughly 6% above Wednesday's close of $22.62. Piper Sandler lifted its target to $24 in late June while maintaining Overweight. DA Davidson initiated with a Buy at $24 in May. Both Barclays and TD Cowen trimmed targets to $22 in April following the prior quarter, but neither downgraded. The bull case centers on net interest margin expansion — NIM widened to 4.72% from 4.56% last quarter — alongside 3% loan growth in C&I and CRE. Bears point to a steep 9% quarter-over-quarter deposit decline, with interest-bearing balances falling 12% and time deposits dropping 17%. Funding stability is the central question the print will answer.

The institutional picture offers context for the short build. BlackRock added nearly 4.9 million shares as of June 30, bringing its stake to 7.6% of shares. State Street added 1.9 million shares in the same period. That institutional accumulation sits alongside the short buildup — a tension between large passive and active longs on one side and a growing short base on the other. The CFO bought 10,000 shares in early March at prices between $18.45 and $19.17, well below current levels. The only recent insider activity has been small director sells in late June and early July, both under $40,000 — routine rather than significant.

Today's earnings report tests whether loan growth and margin expansion can continue at a pace that justifies the 22% year-to-date run, and whether deposit outflows have stabilized enough to reassure a short base that has nearly doubled its bet against the stock in four weeks.