SPOK · Spok Holdings, Inc

$10.60 +0.09 (+0.81%) At close · Jul 24

Market Cap

$221.19M

20.89M

Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.

1M 3M 6M 1Y 5Y All

Short Volume

Date	Short Volume	Short Exempt	Total Volume	Short %
2026-07-24	22,482	0	47,179	47.7%
2026-07-23	40,795	0	58,596	69.6%
2026-07-22	31,931	0	47,641	67.0%
2026-07-21	29,590	215	53,662	55.1%
2026-07-20	23,865	0	44,785	53.3%
2026-07-17	20,958	0	40,673	51.5%
2026-07-16	30,189	0	87,614	34.5%
2026-07-15	24,878	0	52,505	47.4%
2026-07-14	24,941	0	45,278	55.1%
2026-07-13	20,087	0	66,712	30.1%
2026-07-10	27,311	0	73,199	37.3%
2026-07-09	22,835	0	54,279	42.1%
2026-07-08	19,280	0	39,880	48.3%
2026-07-07	21,752	0	48,135	45.2%
2026-07-06	24,866	29	52,744	47.1%
2026-07-02	25,783	300	47,457	54.3%
2026-07-01	32,140	0	65,024	49.4%
2026-06-30	41,157	1	69,759	59.0%
2026-06-29	38,525	6,600	93,329	41.3%
2026-06-26	24,190	41	59,111	40.9%
2026-06-25	24,220	0	45,296	53.5%
2026-06-24	32,504	0	56,770	57.3%
2026-06-23	39,328	173	65,568	60.0%
2026-06-22	35,092	0	79,193	44.3%
2026-06-18	32,138	0	81,109	39.6%
2026-06-17	21,430	12	47,118	45.5%
2026-06-16	35,374	0	81,012	43.7%
2026-06-15	28,071	101	51,717	54.3%
2026-06-12	16,170	0	32,796	49.3%
2026-06-11	18,597	0	32,532	57.2%
2026-06-10	11,546	0	31,786	36.3%
2026-06-09	39,587	104	86,385	45.8%
2026-06-08	15,904	0	37,841	42.0%
2026-06-05	20,613	40	56,535	36.5%
2026-06-04	35,538	0	57,662	61.6%
2026-06-03	37,338	231	68,398	54.6%
2026-06-02	25,176	0	41,329	60.9%
2026-06-01	27,280	261	62,448	43.7%
2026-05-29	24,445	104	53,475	45.7%
2026-05-28	21,351	407	55,008	38.8%
2026-05-27	23,464	0	53,191	44.1%
2026-05-26	61,793	254	122,417	50.5%
2026-05-22	77,426	0	119,801	64.6%
2026-05-21	36,074	0	52,861	68.2%
2026-05-20	60,979	0	75,647	80.6%
2026-05-19	37,246	18	58,143	64.1%
2026-05-18	34,187	0	78,333	43.6%
2026-05-15	35,787	616	62,113	57.6%
2026-05-14	29,498	0	47,454	62.2%
2026-05-13	43,542	0	70,792	61.5%

Showing 1–50 of 62 days

Key facts CIK 1289945 CUSIP 84863T106 13F (30d) 21 filings 21 filers Visit website Investor relations