RENAISSANCE TECHNOLOGIES LLC - 07 Apr 2025 SCHEDULE 13G Report for Spok Holdings, Inc Common Stock, par value $0.0001 per share (SPOK)

Filing Manager
RENAISSANCE TECHNOLOGIES LLC
Reporting Manager
Renaissance Technologies LLC
Security
Spok Holdings, Inc Common Stock, par value $0.0001 per share
Symbol
SPOK
Shares outstanding
20.6M shares
Disclosed Ownership
1.06M shares
Ownership
5.13%
Form type
SCHEDULE 13G
Filing time
13 Aug 2025, 16:12:53 UTC
Date of event
07 Apr 2025
SEC
View on sec.gov

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Renaissance Technologies LLC 5.13% 1.06M 1.06M 0 Brian Felczak Chief Financial Officer
Renaissance Technologies Holdings Corporation 5.13% 1.06M 1.06M 0 Brian Felczak Vice President