PUBM · PubMatic, Inc.

$12.52 +0.22 (+1.75%) At close · Jul 24

Market Cap

$581.47M

46.44M

Total shares sold short and not yet covered, reported to FINRA by broker-dealers twice a month. Each reading settles on the 15th and the last business day of the month and is published seven business days later — the next scheduled dates are listed at the top of the table. Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.

Short Squeeze Score

64/100

Short interest 6.3% of shares — P78 Days to cover 6.7 — P79 Price vs VWAP +8.5% — P87 Short-volume trend -3.2% — P31 Short interest change -1.7% — P41 Worst FTD 0.00% of shares — P28

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-07-15). Weighted mean of the available factors (short interest 30%, days to cover 20%, price vs VWAP 15%, short-volume trend 15%, short-interest change 10%, fails-to-deliver 10%) plus catalyst boosts (price spike, volume surge, earnings within days), capped at +20 and clamped to 100.

1M 3M 6M 1Y 5Y All

Short Interest History

Settlement Date	Current Position	Previous Position	Change	Avg Daily Volume	Days to Cover
2026-08-14 Scheduled FINRA publishes Aug 25	—	—	—	—	—
2026-07-31 Scheduled FINRA publishes Aug 11	—	—	—	—	—
2026-07-15	2,944,796	2,996,126	-51,330	437,110	6.74
2026-06-30	2,996,126	2,775,994	+220,132	636,687	4.71
2026-06-15	2,775,994	2,578,479	+197,515	607,623	4.57
2026-05-29	2,578,479	2,537,789	+40,690	708,567	3.64
2026-05-15	2,537,789	2,202,583	+335,206	862,779	2.94
2026-04-30	2,202,583	1,911,135	+291,448	570,944	3.86
2026-04-15	1,911,135	1,919,181	-8,046	619,998	3.08
2026-03-31	1,919,181	1,697,064	+222,117	691,951	2.77
2026-03-13	1,697,064	1,799,363	-102,299	977,054	1.74
2026-02-27	1,799,363	1,850,905	-51,542	815,876	2.21
2026-02-13	1,850,905	1,649,483	+201,422	804,005	2.30
2026-01-30	1,649,483	1,775,623	-126,140	521,609	3.16
2026-01-15	1,775,623	1,944,568	-168,945	526,870	3.37
2025-12-31	1,944,568	2,176,599	-232,031	426,280	4.56
2025-12-15	2,176,599	2,456,141	-279,542	581,925	3.74
2025-11-28	2,456,141	2,733,656	-277,515	719,362	3.41
2025-11-14	2,733,656	2,422,828	+310,828	1,651,993	1.65
2025-10-31	2,422,828	2,320,369	+102,459	517,913	4.68
2025-10-15	2,320,369	2,068,816	+251,553	731,301	3.17
2025-09-30	2,068,816	1,859,486	+209,330	528,334	3.92
2025-09-15	1,859,486	1,744,047	+115,439	523,288	3.55
2025-08-29	1,744,047	1,882,017	-137,970	696,215	2.51
2025-08-15	1,882,017	1,552,425	+329,592	1,063,339	1.77
2025-07-31	1,552,425	1,685,133	-132,708	497,008	3.12

Showing 1–24 of 24 settlements

Key facts CIK 1422930 CUSIP 74467Q103 13F (30d) 19 filings 19 filers Visit website Investor relations