DOSSIER · 13F Holders · Q2 2026
SONM

SONIM TECHNOLOGIES INC

8 institutions still hold SONIM TECHNOLOGIES INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 83548F408·8 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$389K
visible holders
Holders
8
filers reporting
Concentration
47.04%
C2C Wealth Management, LLC #1
top holder share
AI Holders Summary · Q2 2026

8 institutions reported SONM in Q2 2026. C2C Wealth Management, LLC leads at 47.0% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
C2C Wealth Management, LLC
CIK 0001868903
$183K36K0.14%Q2 2026
02
BlackRock, Inc.
CIK 0002012383
$72K14K0.00%Q2 2026
03
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$64K13K0.00%Q2 2026
04
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$30K6K0.00%Q2 2026
05
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$23K4K0.00%Q2 2026
06
UBS Group AG
CIK 0001610520
$12K2K0.00%Q2 2026
07
Tower Research Capital LLC (TRC)
CIK 0001533421
$3K6420.00%Q2 2026
08
SBI Securities Co., Ltd.
CIK 0001851815
$1K2140.00%Q2 2026
Insiders at SONIM TECHNOLOGIES INC
Mulica Michael CCrolius ClaytonLytton Laurence WWang JeffreySteenstra JackCassano James SBecher CharlesLiu Hao Peter