Mobix Labs, Inc
MOBX- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001855467
In the last 90 days, Mobix Labs, Inc insiders filed 0 open-market purchases and 1 sale; 26 institutions reported holding it in 13F filings for Q2 2026, worth $3.01M in total; no superinvestor holds it.
Other share classesMOBXW
13F holders, Q1 2026
Institutional positions in Mobix Labs, Inc as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 27
- +3 vs. Q4 2025
- Shares held
- 7.70M
- +2.05M (+36.2%) vs. Q4 2025
- Total value
- $3.65M
- +$1.26M (+52.6%) vs. Q4 2025
- New holders
- 10
- 7 more added
- Sold out
- 7
- 7 more reduced
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MOBX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 26 | $3.01M |
| Q1 2026 | 27 | $3.65M |
| Q4 2025 | 25 | $2.68M |
| Q3 2025 | 23 | $8.04M |
| Q2 2025 | 23 | $6.47M |
| Q1 2025 | 24 | $3.34M |
| Q4 2024 | 26 | $3.61M |
| Q3 2024 | 26 | $4.99M |
| Q2 2024 | 23 | $1.62M |
| Q1 2024 | 23 | $2.19M |
| Q4 2023 | 5 | $719.4K |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Mobix Labs, Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Colony Group, LLC | 0 | $1.05M | 0.00% | −1,642,857−100.0% | Reduced |
| Vanguard Capital Management LLC | 2,303,017 | $769.2K | 0.00% | +2,303,017 | New |
| Vanguard Capital Wealth Advisors | 1,453,416 | $485.6K | 0.45% | +70,000+5.1% | Added |
| Geode Capital Management, LLC | 991,919 | $331.4K | 0.00% | +565,721+132.7% | Added |
| Alessandra Capital Management, LLC | 687,894 | $229.8K | 0.20% | +687,894 | New |
| UBS Group AG | 537,793 | $179.6K | 0.00% | −285,547−34.7% | Reduced |
| State Street Corp | 526,300 | $175.8K | 0.00% | +407,500+343.0% | Added |
| Vanguard Fiduciary Trust Co | 517,066 | $172.7K | 0.00% | +517,066 | New |
| Northern Trust Corp | 193,254 | $64.6K | 0.00% | +117,846+156.3% | Added |
| Mariner, LLC | 135,453 | $45.3K | 0.00% | 00.0% | Unchanged |
| Krilogy Financial LLC | 10,201 | $28.1K | 0.00% | −156,817−93.9% | Reduced |
| Beacon Pointe Advisors, LLC | 79,417 | $26.5K | 0.00% | −11,000−12.2% | Reduced |
| XTX Topco Ltd | 49,763 | $16.6K | 0.00% | +49,763 | New |
| PFG Investments, LLC | 35,580 | $11.9K | 0.00% | +3,855+12.2% | Added |
| Citigroup Inc | 32,374 | $10.8K | 0.00% | +32,373+3,237,300.0% | Added |
| Jane Street Group, LLC | 30,234 | $10.1K | 0.00% | −226,253−88.2% | Reduced |
| HCR Wealth Advisors | 30,000 | $10.0K | 0.00% | 00.0% | Unchanged |
| Money Concepts Capital Corp | 25,000 | $8.35K | 0.00% | +25,000 | New |
| Goldman Sachs Group Inc | 22,745 | $7.60K | 0.00% | +22,745 | New |
| LPL Financial LLC | 15,500 | $5.18K | 0.00% | +15,500 | New |
| BlackRock, Inc. | 6,132 | $2.05K | 0.00% | +6,132 | New |
| Allworth Financial LP | 5,555 | $1.86K | 0.00% | +5,555 | New |
| Harbour Investments, Inc. | 3,800 | $1.27K | 0.00% | +3,800 | New |
| SBI Securities Co., Ltd. | 2,554 | $853 | 0.00% | −24−0.9% | Reduced |
| Wells Fargo & Company | 2,500 | $835 | 0.00% | +1,500+150.0% | Added |
| UBS Asset Management Americas Inc | 899 | $300 | 0.00% | 00.0% | Unchanged |
| Wolverine Asset Management LLC | 267 | $89 | 0.00% | −575−68.3% | Reduced |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −189,731−100.0% | Sold out |
| Toronto Dominion Bank | 0 | $0 | 0.00% | −101,860−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −94,011−100.0% | Sold out |
| Financial Management Network Inc | 0 | $0 | 0.00% | −52,200−100.0% | Sold out |
| StoneX Group Inc. | 0 | $0 | 0.00% | −19,800−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −8,920−100.0% | Sold out |
| Bank of America Corp | 0 | $0 | 0.00% | −398−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |