SONM Sonim Technologies, Inc.
Sonim Technologies, Inc. (SONM) Institutional Ownership
What the institutions did with SONM last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| C2C Wealth Management, LLC | 35.5K | 40.2% |
| BlackRock, Inc. | 14.0K | 15.8% |
| CITADEL ADVISORS LLC | 12.7K | 14.4% |
| GEODE CAPITAL MANAGEMENT, LLC | 12.6K | 14.2% |
| VANGUARD CAPITAL MANAGEMENT LLC | 5.9K | 6.7% |
| VANGUARD FIDUCIARY TRUST CO | 4.5K | 5.1% |
| UBS Group AG | 2.3K | 2.6% |
| Tower Research Capital LLC (TRC) | 642 | 0.7% |
| SBI Securities Co., Ltd. | 214 | 0.2% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| UBS Group AG | Reduced | 36.2K | 2.3K | -33.9K |
| C2C Wealth Management, LLC | Increased | 20.0K | 35.5K | +15.5K |
| CITADEL ADVISORS LLC | New | 0 | 12.7K | +12.7K |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 14.8K | 12.6K | -2.2K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 4.9K | 5.9K | +1.0K |
| Tower Research Capital LLC (TRC) | Reduced | 661 | 642 | -19 |
| DANSKE BANK A/S | Sold Out | 4 | 0 | -4 |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.