Diageo heads into its May 7 half-year results with a new chief executive reshaping the group and short sellers quietly rebuilding positions over the past month.
The biggest story this week came from the top. Bloomberg reported on April 29 that incoming CEO Dave Lewis is planning to pare back Diageo's management structure — a signal that he intends to move fast on simplification after taking the helm. The headline landed as the stock traded at $77.40, down 1.96% on the day and 3.2% on the week, though the one-month picture is more constructive with a 4.5% recovery from lower levels. With a quarterly earnings release just over a week away, the combination of a new management narrative and a volatile recent history makes this a setup worth watching closely.
The short side has been steadily building. Short interest as a percentage of free float climbed from roughly 2.25% in mid-April to 2.83% by April 28 — a 21% increase in borrowed shares over the week, and a near-doubling from a month ago in raw share terms. That said, this is still a modest absolute level, and the borrow market reflects that. Availability, at roughly 5% of the lending pool, is tight but not critical, and cost to borrow remains cheap at around 1.05% annualised. The short score of 48.5 is broadly neutral. This looks more like systematic re-positioning ahead of a known event than a conviction bear thesis. Options, by contrast, are telling a notably different story: the put/call ratio has dropped sharply from above 0.92 through early April to just 0.65 — well below its 20-day average of 0.80, and approaching the 52-week low of 0.59. Call interest is dominating, likely reflecting demand for upside exposure into the May 7 release.
The Street angle is complicated by stale data. The mean price target on record is $175, which bears no relationship to the current $77 ADR price and almost certainly reflects an older listing or currency basis — that number should be disregarded. The most recent analyst action that carries weight was UBS downgrading Diageo to Neutral in December 2025, while Bank of America, which maintained its Buy rating around the same time, trimmed its target to $109. The divergence between those two houses captures the current debate well: bulls argue the stock is overshadowed by a tough two years and due for a re-rating under Lewis; bears point to persistent volume softness and a macro environment that remains hostile to premium spirits.
That context matters because Diageo's last earnings print was brutal. The February 25 half-year results triggered a 16.3% single-day fall and a 19.5% drop over the following five days — among the worst reactions the stock has seen in years. The market clearly had high expectations, and the group delivered a significant miss. The upcoming May 7 release is therefore less about whether Diageo has stabilised and more about whether Lewis can offer a credible restructuring path that replaces the confidence destroyed by that February shock.
On the ownership side, the institutional picture shows meaningful fresh buying. Artisan Partners added over 38 million shares as of mid-April, lifting its stake to 5% of shares outstanding. Massachusetts Financial Services added nearly 13 million shares. Those are large moves by active managers — a sign that some fundamental buyers see value at current levels, even as short-term traders rebuild defensive positions.
The next major catalyst is the May 7 results. With the PCR near its 52-week low, options traders are positioned for a bounce. Whether the Lewis restructuring plan gives them a reason to collect on those calls is the question the print will answer.
See the live data behind this article on ORTEX.
Open DEO on ORTEX →ORTEX Market Intelligence content is generated by AI from a snapshot of ORTEX's proprietary data. Content is informational only and does not constitute investment advice.
