Delisting riskPopularity #3,558
Mobix Labs (MOBX)
RF systems, engineering services, optical connectivity and filtered interconnects for high-reliability programs.
$0.8640
After hours+0.03 (+3.46%)
At close$0.8351(−9.23%)
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13F · 13D/G · Form 4
| Institutions | 8.12% | 1.38M shares | |
|---|---|---|---|
| 24 holders · as of Jun 30, 2026 | |||
| Insiders | 10.28% | 1.74M shares | |
| 10 holders · as of Aug 25, 2026 | |||
| Other | 81.60% | 13.85M shares | |
| remainder | |||
16.97M company shares as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
Two share counts disagree (16.97M in the company's Sep 22, 2026 report, 6.61M elsewhere); stakes use the report.
A stock split fell inside the quarter, so quarter-on-quarter changes are not shown.
This company has 2 share classes; every stake here is a share of the whole company.
13F, as of Jun 30, 2026
24 holders · 1.38M shares
| Holder | Shares | % of company | Chg q/q | Filed |
|---|---|---|---|---|
| Vanguard Capital Management LLC | 459.2K | 2.70% | Aug 13, 2026 | |
| Vanguard Capital Wealth Advisors | 203.8K | 1.20% | Jul 23, 2026 | |
| Jane Street Group, LLC | 160.7K | 0.95% | Aug 14, 2026 | |
| Geode Capital Management, LLC | 111.9K | 0.66% | Aug 12, 2026 | |
| UBS Group AG | 92.9K | 0.55% | Aug 13, 2026 | |
| Ci Private Wealth, LLC | 88.2K | 0.52% | Aug 27, 2026 | |
| Alessandra Capital Management, LLC | 68.8K | 0.41% | Jul 28, 2026 | |
| Vanguard Fiduciary Trust Co | 52.0K | 0.31% | Aug 13, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Sage Hill Investors, LLC | 6.30% | 13G | Nov 3, 2025 | |
| Keyvan Saminiincl. The SSLI, The KSSF Trust +1 more | 5.60% | 13D | Sep 19, 2025 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Jul 16, 2026 | Philip Sansonedirector, officer: Chief Executive Officer | Sale | 9,301 | $1.87 | 166,130 |
| Jun 12, 2026 | Keyvan Saminidirector, officer: President, CFO & Director | Sale | 112,110 | $1.98 | 155,053 |
| Jun 11, 2026 | Keyvan Saminidirector, officer: President, CFO & Director | Sale | 3 | $2.14 | 267,163 |
| Apr 30, 2026 | Philip Sansonedirector, officer: Chief Executive Officer | Sale | 9,541 | $2.35 | 175,431 |
| Feb 2, 2026 | Philip Sansonedirector, officer: Chief Executive Officer | Sale | 87,025 | $0.1880 | 1,848,816 |
| Jan 5, 2026 | Keyvan Saminidirector, officer: President, CFO & Director | Sale | 211,672 | $0.3243 | 2,671,661 |
| Aug 26, 2025 | James Aralisofficer: Chief Technology Officer | Sale | 18,191 | $0.9165 | 88,332 |
| Nov 21, 2025 | James Aralisofficer: Chief Technology Officer | Sale | 22,470 | $0.4069 | 106,523 |
| Nov 21, 2025 | Philip Sansonedirector, officer: Chief Executive Officer | Sale | 100,044 | $0.4120 | 1,935,841 |
House and Senate disclosures
Not reported.