Taboola Heads Into Earnings with Shorts Building and Bulls Holding the Line

TBLA enters its November 4 earnings release carrying a quietly building short position, a stock price down nearly 18% from where analysts think it belongs, and a history of punishing post-results moves that will keep investors cautious into next week.

The most notable shift in positioning this month has been the steady rebuilding of short interest. Short interest has climbed 25% over the past month to 3.3% of the free float, with the bulk of that move arriving in the week of October 20 as shorts added roughly 7% in a single week. At 3.3% of float the absolute level is not extreme, and the lending market remains far from stressed. Availability is close to unlimited relative to the amount already borrowed, with over 55 million shares available against fewer than 9 million currently short. Cost to borrow is also minimal at 0.54%, roughly half where it stood in late September when it briefly spiked above 3.5%. None of that suggests a squeeze setup. What it does suggest is that a growing number of investors have taken out fresh downside hedges ahead of the print. Options positioning reinforces that. The put/call ratio at 0.097 is actually below its 20-day average of 0.116, running about 1.2 standard deviations light on put protection. Call volume has dominated, which is a mild contrary signal to the short-building: options traders are leaning toward upside while short sellers are quietly positioning for more downside.

The Street's view is broadly constructive but has been trimming. Every analyst with a current rating carries a Buy, and the consensus target of $5.70 implies the stock is trading at a 68% discount to where the Street collectively thinks it belongs. StoneX trimmed its target to $5.00 from $5.50 on October 20, maintaining its Buy, the most recent move. Earlier post-August-earnings cuts from TD Cowen and Benchmark followed a similar pattern: ratings held, targets reduced. Those August cuts came after Q2 results showed 3Q26 gross revenue guidance of $460 million to $473 million, down roughly 6% year-over-year at the midpoint. Bears argue that Google policy changes and publisher cleanup are structural pressures, not transient ones, and that minimum-guarantee arrangements cap near-term growth. Bulls point to $192.4 million in ex-TAC gross profit and $55.5 million in adjusted EBITDA for Q2, no net debt, an aggressive buyback that has cut the share count by about 20% since early 2025, and an EV/EBITDA multiple of just 4.0x. The valuation is genuinely cheap if the business stabilises. The PE ratio sits at 4.8x, and earnings yield ranks in the 64th percentile of the universe. The short score of 41.7 sits in the 35th percentile, suggesting moderate but not alarming bearish pressure from a factor perspective.

Ownership is worth noting given Taboola's activist register. Both Adam Singolda, the founder and CEO, and Apollo Global Management carry Schedule 13D filings, meaning both are on record with activist or engagement intent. Apollo's most recent 13D/A, filed June 2026, disclosed a stake that grew from 13.5% to 16.2% of the class. Apollo's institutional holding now stands at 57.6 million shares, or 21.3% of shares outstanding, though it trimmed 12 million shares at some point before its May 2026 last-reported date. Singolda himself holds 5.0% on his 13D filing. The disclosure caveat applies: these are as-last-reported positions around the 5% threshold, and actual current holdings could differ. The CEO's presence on the activist register is unusual and reflects the company's concentrated ownership structure rather than conventional third-party activist pressure. BlackRock added substantially in the most recent quarter, adding 7.8 million shares to reach 3.5% of shares outstanding. LSV and State Street also added materially. The insider data covers through August 17 and shows tax-withholding sales by the CEO and CFO in August, routine compensation mechanics rather than discretionary sales, against a backdrop of director share grants.

The earnings history is the most important context heading into November 4. The single post-earnings move in the dataset for the August 2026 release shows the stock fell 23.6% on the day and extended to a 26.7% loss over the following five sessions. That was the print where Q3 guidance came in 10% below consensus. The stock went into that release around $4.40 and now trades at $3.39, meaning investors are already sitting on the post-August damage. Whether the Q3 print, due November 4, stabilises that narrative or extends it is the question the entire setup is organised around: the bull case needs evidence that publisher cleanup and Google headwinds are bottoming, while bears need only see guidance miss consensus again to press the 13-month losing streak in forward estimates.

What to watch into November 4: whether ex-TAC gross profit and adjusted EBITDA guidance for Q4 comes in above or below the roughly $55 million EBITDA run-rate that has become the anchor for the bull case, and whether Singolda's commentary on Explore More and fuller-page monetisation provides a credible path back to growth.