Spok Holdings (SPOK) Fails to deliver data

Key failure to deliver metrics for Spok Holdings :

• Last SEC data release: 2026-03-31
• Last 15 days FTD volume: C$0.02 M
• Last 3 months FTD volume: C$0.04 M
• Last 12 months FTD volume: C$0.28 M

A Failure to deliver also known as fails-to-deliver or FTD occurs when a buyer or seller is unable to meet his trading obligations. FTDs for US listed companies are reported to the SEC and published twice a month. Therefore there is a certain delay between the reporting and the publishing of the data.

Failures to deliver for Spok Holdings (SPOK) - 3 months history

Number of shares, 3 months chart

Biweekly Failures to deliver volume for Spok Holdings (SPOK) - since 2014

Spok Holdings (SPOK) Failure to deliver volume, Year over Year

FTD volume in the last 3 months for similar companies or competitors

Company	FTD volume (3 months)	FTD volume (1 year)	Country
AT&T T	C$13.58 M	C$84.22 M	🇺🇸 USA
T-Mobile US TMUS	C$39.79 M	C$85.04 M	🇺🇸 USA
Verizon VZ	C$36.03 M	C$0.29 B	🇺🇸 USA
Shentel SHEN	C$0.29 M	C$0.7 M	🇺🇸 USA
U.S. Cellular USM	C$4.89 M	C$10.77 M	🇺🇸 USA
Telephone and Data Systems TDS	C$1.75 M	C$22.74 M	🇺🇸 USA