Mobix Labs, Inc (MOBX) Institutional Ownership

Ownership Summary

Mobix Labs, Inc (NASDAQ:MOBX) appears in 25 institutional 13F filings for the quarter ending March 2026.

• These investors collectively held 7.8% of Mobix Labs's outstanding shares in March 2026, down from 10.7% in December 2025.
• They increased total shares held in Mobix Labs by 48.39% from the prior quarter, while the number of investors in MOBX stayed flat year over year.
• Of these 25 holders, 16 added to their stakes in Mobix Labs, 6 trimmed positions, and 3 made no changes.
• Altogether, these fund groups held 769.23K shares in MOBX by March 2026, up by 250.84K shares quarter on quarter, and up 229.83K shares year over year.
• VANGUARD CAPITAL MANAGEMENT LLC leads ownership in MOBX with 230.3K shares as of March 31, 2026, equal to 2.34% of outstanding shares.
• The biggest buyers of Mobix Labs for the quarter ending March 2026 included VANGUARD CAPITAL MANAGEMENT LLC (230.3K), Alessandra Capital Management, LLC (68.79K), GEODE CAPITAL MANAGEMENT, LLC (56.57K), VANGUARD FIDUCIARY TRUST CO (51.71K), State Street Corp (40.75K).
• The largest sellers of Mobix Labs for the quarter ending March 2026 were Focus Partners Wealth (164.29K), UBS Group AG (28.55K), JANE STREET GROUP, LLC (22.63K), Krilogy Financial LLC (15.68K), Beacon Pointe Advisors, LLC (1.1K).
• Mobix Labs's 10 largest shareholders as of March 2026 include VANGUARD CAPITAL MANAGEMENT LLC (230.3K), Vanguard Capital Wealth Advisors (145.34K), GEODE CAPITAL MANAGEMENT, LLC (99.19K), Alessandra Capital Management, LLC (68.79K), UBS Group AG (53.78K), State Street Corp (52.63K), VANGUARD FIDUCIARY TRUST CO (51.71K), Northern Trust Corp (19.33K), Mariner, LLC (13.55K), Beacon Pointe Advisors, LLC (7.94K) per Business Quant data.