PubMatic, Inc. (PUBM) short interest & options flow
NASDAQPUBM heads into its Q3 earnings tonight with short sellers adding positions into a stock that has already rallied sharply, creating an unusual tension between momentum and growing bearish conviction. The sharpest signal is in the short interest trend. Bears have added meaningfully over the past month, with short interest climbing 28% to 8.7% of the free float. That build has…
PUBM cost to borrow surges to 1.53%, up 168% in one week as short interest climbs 7.6% over the same period.
- Market cap
- $839M
- Next earnings
- 26 Feb 2027
Key data as of 12 Nov 2026

Latest signals on PUBM
- Cost to Borrow
PUBM cost to borrow surges to 1.53%, up 168% in one week as short interest climbs 7.6% over the same period.
PUBM news and analysis
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