PubMatic reports Q2 results today with shorts quietly stepping back even as the stock trades well below its year-to-date highs — a setup where the borrow market is sending a less bearish signal than the 8% float figure alone might suggest.
Short interest at 8% of the free float is meaningful, but the direction matters more than the level here. Bears have been reducing exposure steadily — shorts fell roughly 3.5% over the past week to 3.06 million shares, and borrowing costs remain negligible at around 0.5%. Borrow availability is exceptionally loose at nearly 900% of short interest, meaning there are roughly nine shares available to borrow for every one already lent out. That is far from a crowded, high-conviction short: anyone wanting to press the trade faces no friction whatsoever, yet positions are shrinking. The ORTEX short score of 52, in the 19th percentile for its sector, reinforces the same read — shorts are present but not pressing.
Options positioning has also normalized ahead of the print. The put/call ratio is running at 1.13, essentially in line with its 20-day average of 1.19, and the z-score is nearly flat. That is a notable shift: through most of July the PCR climbed as high as 1.82, reflecting genuine demand for downside protection. That hedging pressure has since unwound, and the stock has recovered about 6% on the week to $13.48, after dropping roughly 30% over the prior month. Options traders are no longer paying a premium for puts — the defensive posture that defined July has faded.
The bull and bear cases heading into the print are sharply drawn. Bulls point to PubMatic's CTV and mobile growth channels, an Amazon partnership lifting CPMs, and management's guidance for a return to double-digit revenue growth in the second half as a legacy DSP headwind rolls off. The one analyst move with recent enough detail to cite — RBC Capital raised its target from $11 to $13 in May — reflects cautious optimism rather than conviction. Rosenblatt has maintained a Buy with a $21 target through multiple reiterations, though that target sits well above where the stock currently trades and may not fully reflect the macro advertising environment. Bears counter with margin pressure risk, intensifying SSP competition, and the ever-present sensitivity of PubMatic's transactional revenue model to any softening in ad spend. The EPS momentum factor scores are genuinely strong — 90-day momentum ranks in the 92nd percentile — but quality metrics remain soft, with a low Piotroski score reflecting negative ROA.
One note on insider activity: the CEO, CFO, and other C-suite executives all sold shares through July, totalling roughly $1.8 million in disposals across multiple transactions. Net insider activity over 90 days is positive in share count terms due to option grants, but the direction of discretionary selling is consistent and worth monitoring against whatever guidance tone emerges tonight.
The print is less about whether CTV growth is real and more about whether the revenue inflection management has promised for H2 is visible enough in Q2 results — and whether margin guidance gives the Street reason to close the gap between the current price and the range of analyst targets.
See the live data behind this article on ORTEX.
Open PUBM 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.
