Mobix Labs, Inc.
MOBX • NASDAQ
Mobix Labs, Inc. is a semiconductors company in the technology sector on NASDAQ, led by Philip Sansone, with a market cap of $30.4M. As of Q3 2025, 16% of shares are held by 22 institutional investors, with ARMISTICE CAPITAL, LLC as the largest holder at 7.58%.
CEOPhilip Sansone
Overview
Overview of institutional ownership in MOBX as of Q3 2025 with a market cap of $48.9M
All Institutions
- Institutions
- 22
- Value Held
- $8.0M
- Shares Held
- 9.9M
- Avg Position
- $363.4K
- Median Position
- $31.1K
Hedge Funds
- Hedge Funds
- 1
- Value Held
- $3.7M
- Shares Held
- 4.6M
- Avg Position
- $3.7M
- Median Position
- $3.7M
Ownership Breakdown
Based on market cap of $48.9M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.
Biggest Investors
Institutions with the largest positions in MOBX as of Q3 2025
| Institution | Position Value |
|---|---|
 ARMISTICE CAPITAL, LLC Hedge Fund•Long/Short | $3.7M 0.12% of portfolio |
C Colony Group, LLC Institution | $1.3M 0.00% of portfolio |
 Vanguard Capital Wealth Advisors RIA/Wealth | $1.1M 0.86% of portfolio |
 VANGUARD GROUP INC Institution | $870.8K 0.00% of portfolio |
 GEODE CAPITAL MANAGEMENT LLC ETF Provider | $293.1K 0.00% of portfolio |
J JANE STREET GROUP, LLC Institution | $264.2K 0.00% of portfolio |
 Krilogy Financial LLC RIA/Wealth | $116.1K 0.00% of portfolio |
 Beacon Pointe Advisors, LLC RIA/Wealth | $72.9K 0.00% of portfolio |
 STATE STREET CORP Institution | $61.1K 0.00% of portfolio |
 Mariner Wealth Advisors, LLC RIA/Wealth | $53.7K 0.00% of portfolio |
Net Capital Flow
Institutional buying and selling activity for MOBX in Q3 2025
- Traded
- +$1.4M
- Buyers
- 12
- Sellers
- 11
- Total Bought
- +$1.5M
- Total Sold
- −$124.8K
- Avg Position
- $275.7K
Biggest Buyers
| Institution | Net Bought |
|---|---|
VANGUARD GROUP INC Institution | +$407.4K +505.5K shares |
Vanguard Capital Wealth Advisors RIA/Wealth | +$304.5K +377.7K shares |
J JANE STREET GROUP, LLC Institution | +$264.2K +327.7K shares |
ARMISTICE CAPITAL, LLC Hedge Fund•Long/Short | +$258.6K +320.8K shares |
Krilogy Financial LLC RIA/Wealth | +$116.1K +167.0K shares |
GEODE CAPITAL MANAGEMENT LLC ETF Provider | +$52.0K +64.5K shares |
V Virtu Financial LLC Institution | +$21.8K +27.0K shares |
 HCR Wealth Advisors RIA/Wealth | +$18.0K +20.0K shares |
 SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | +$12.9K +16.0K shares |
T TWO SIGMA SECURITIES, LLC Institution | +$11.2K +13.9K shares |
Biggest Sellers
| Institution | Net Sold |
|---|---|
 FINANCIAL MANAGEMENT NETWORK INC RIA/Wealth | −$39.4K −52.2K shares |
X XTX Topco Ltd Institution | −$29.6K −38.7K shares |
Beacon Pointe Advisors, LLC RIA/Wealth | −$14.2K −17.6K shares |
 Cetera Investment Advisers RIA/Wealth | −$13.8K −18.1K shares |
L LPL Financial LLC Institution | −$11.5K −15.0K shares |
T Tower Research Capital LLC Institution | −$8.9K −11.6K shares |
 MORGAN STANLEY RIA/Wealth | −$6.1K −7.6K shares |
S SBI Securities Co., Ltd. Institution | −$806.1 −1.0K shares |
 BANK OF AMERICA CORP /DE/ Institution | −$260.4 −324.0 shares |
 RAYMOND JAMES FINANCIAL INC RIA/Wealth | −$204.0 −266.0 shares |
Entry and Exit Activity
Institutions that initiated new positions or completely exited MOBX in Q3 2025
- New Positions
- 3
- New Value
- $150.7K
- Exited Positions
- 7
- Exited Value
- $103.4K
New Positions
| Institution | Position Value |
|---|---|
Krilogy Financial LLC RIA/Wealth | $116.1K 167.0K shares |
V Virtu Financial LLC Institution | $21.8K 27.0K shares |
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | $12.9K 16.0K shares |
Exited Positions
| Institution | Previous Position |
|---|---|
FINANCIAL MANAGEMENT NETWORK INC RIA/Wealth | $39.4K 52.2K shares |
X XTX Topco Ltd Institution | $29.6K 38.7K shares |
Cetera Investment Advisers RIA/Wealth | $13.8K 18.1K shares |
L LPL Financial LLC Institution | $11.5K 15.0K shares |
T Tower Research Capital LLC Institution | $8.9K 11.6K shares |
RAYMOND JAMES FINANCIAL INC RIA/Wealth | $204.0 266.0 shares |
 HOLLENCREST SECURITIES LLC RIA/Wealth | $31.0 40.0 shares |
Options Activity
Institutions with the largest Call and Put options positions in MOBX as of Q3 2025
- Call Positions
- 0
- Call Value
- -
- Put Positions
- 0
- Put Value
- -
Call Positions
| Institution | Position Value |
|---|---|
| No call positions found | |
Put Positions
| Institution | Position Value |
|---|---|
| No put positions found | |
Most Committed Institutions
Institutions with MOBX as the highest % of their portfolio as of Q3 2025
| Institution | Portfolio Weight |
|---|---|
Vanguard Capital Wealth Advisors RIA/Wealth | 0.86% $1.1M |
ARMISTICE CAPITAL, LLC Hedge Fund•Long/Short | 0.12% $3.7M |
Krilogy Financial LLC RIA/Wealth | 0.00% $116.1K |
HCR Wealth Advisors RIA/Wealth | 0.00% $26.9K |
C Colony Group, LLC Institution | 0.00% $1.3M |
T TWO SIGMA SECURITIES, LLC Institution | 0.00% $11.2K |
V Virtu Financial LLC Institution | 0.00% $21.8K |
P PFG Investments, LLC Institution | 0.00% $21.9K |
Beacon Pointe Advisors, LLC RIA/Wealth | 0.00% $72.9K |
0.00% $504.0 |
Hedge Fund Spotlight
Discover hedge funds investing in MOBX
ARMISTICE CAPITAL, LLC
Hedge Fund • Long/Short
Portfolio ManagerSteven Joseph Boyd
- Portfolio Value
- $3.2B
- Positions
- 313
- Last Reported
- Q3 2025
Sector Allocation
Position in Mobix Labs, Inc.
- Market Value
- $3.7M
- Shares Held
- 4.6M
- Portfolio Weight
- 0.12%
- Owned Since
- 2025-Q2
| Top Holding | Sector | Market Value | Weight |
|---|---|---|---|
Biotechnology Healthcare | $201.1M | 6.38% | |
Biotechnology Healthcare | $160.7M | 5.10% | |
Drug Manufacturers - Specialty & Generic Healthcare | $135.5M | 4.30% |
