AEP Short Interest Eases, But Analysts Shift Ahead of October 28 Results

American Electric Power enters its October 28 earnings release with short sellers still at elevated levels but no longer adding aggressively, while a busy week of analyst activity has pulled in two directions at once.

Short interest pulled back slightly from last week's peak, dropping roughly 0.8% on Tuesday to 28.9 million shares, or 5.4% of the free float. That is still up 18% over the past month, a rate of build that remained unusual for a regulated utility even as the latest daily readings show the pace moderating. The previous note published on October 14 flagged 5.5% and a 38% monthly surge; the monthly figure has since normalised as the earlier October spike rolls into the comparison base. The borrow market remains unthreatening: cost to borrow has dropped 23% over the week to 0.35%, and availability has edged up to 1,022% of short interest, meaning roughly ten shares are available to lend for every one currently borrowed. There is no pressure on the lending pool. The ORTEX short score is holding near 49, broadly unchanged over the past fortnight and sitting in the 20th percentile for short conviction across the market. Options sentiment has swung sharply bullish. The put/call ratio has dropped to 0.54, well below its 20-day average of 0.69 and nearly 1.4 standard deviations beneath it, near the lowest defensive positioning of the past year. Taken together, the positioning picture is one of shorts marking time rather than pressing, with options traders moving the other way.

The analyst community has been unusually active this week. Morgan Stanley's Stephen Byrd raised his price target to $130 from $128 on Wednesday while holding an Overweight rating. BTIG upgraded to Buy with a $147 target on Tuesday. Those moves stand alongside two target cuts from the same period: JP Morgan trimmed to $135 from $140 and BMO Capital cut to $135 from $139, both maintaining neutral-leaning ratings. The mean price target across the Street sits at $141, a 10.8% premium to Tuesday's close of $127.22. The analyst recommendation divergence factor scores in the 89th percentile, reflecting genuine disagreement rather than a consensus lean. The bull case centres on 24 gigawatts of contracted new load by 2030 driven by data centre demand and a capital plan raised to $70 billion, with earnings per share growth guided near 7.25%. Bears point to coal exposure, a funds from operations-to-debt ratio at 13.2% against a 14% to 15% target range, and financing risk if interest rates stay elevated.

Institutional ownership reflects the stock's large-cap utility status. BlackRock added 3.2 million shares in the quarter to September 30, bringing its stake to 9.4% of shares outstanding. State Street added 780,000 shares over the same period, and Columbia Management added 658,000. These are incremental moves consistent with index-weight flows rather than active conviction. Putnam stands out: its reported stake of 7.7 million shares, as of September 30, appears to be almost entirely new. There are no 13D activists on the register. Recent insider activity is dominated by compensation-related grant transactions, specifically two code-A grants to Douglas Cannon and Robert Berntsen on October 19, each worth roughly $2.5 million at the grant price of $124.72. The only open-market transaction in the 90-day period is the controller's 2,000-share sale in September under a pre-arranged 10b5-1 plan, a mechanically planned disposal that carries little read-through on management sentiment.

Wikipedia attention for AEP has hit an unusual spike, with a retail attention z-score of 2.65 against its own 90-day history. That is a measure of how much visibility the stock is getting from non-institutional audiences relative to its own recent baseline, not an indicator of financial performance.

The stock closed at $127.22 on Tuesday, up 2% on the day and 1.2% on the week. That roughly matched the median of its closest peers: SO gained 2.9% on the week, XEL 2.7%, and DUK 2.7%, while ETR was essentially flat at 0.2%. AEP's two most recent post-earnings moves were down 1.2% the day after July's print and down 3.9% after April's, with both extending into the subsequent five trading days. Whether the short interest plateau and the bullish options skew hold into the October 28 release, and how the analyst split resolves against the actual numbers, are the two things worth watching.