NasdaqTechnologySemiconductors & Related DevicesIRVINE, CA

Mobix Labs, Inc. MOBX

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Estimated market cap $8.61M16.97M shares, shares as of Aug 13, 2026CIK 1855467

Insider trades, 12 mo

0 buys · 8 sells

$396.3K sold, open market

Congress trades, 24 mo

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No disclosed trades

13F holders, Q3 2026

7.8% of shares · 4 added

13F holders

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Lobbying, 12 mo

—

No lobbying filings

Federal contracts, 12 mo

—

None matched

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Latest 10-Q

Q2 2026

What changed in Mobix Labs, Inc.'s latest quarterly report, compared with the one before.

Filed Aug 18, 2026 · Quarter ended Jun 30, 2026

Compared with the 10-Q for the quarter ended Mar 31, 2026. Sections compared: management's discussion, risk factors, legal proceedings and controls and procedures.

Read the 10-Q on sec.gov ↗Filing index ↗

Latest 10-Q

What changed in Mobix Labs, Inc.'s latest quarterly report, compared with the one before.

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Insider trades

8 in 12 mo

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.

No open-market insider trades reported since Jul 16, 2026. Insiders have two business days to file.

Recent insider trades

Philip Sansone Chief Executive Officer, Director	Jul 16 Form 4 ↗	Sale	−$17.4K 9,301 sh @ $1.87	-74.1%
Keyvan Samini President, CFO & Director, Director	Jun 12 Form 4 ↗	Sale	−$222.0K 112,110 sh @ $1.98	-76.1%
Keyvan Samini President, CFO & Director, Director	Jun 11 Form 4 ↗	Sale	−$6.42 3 sh @ $2.14	-78.7%
Philip Sansone Chief Executive Officer, Director	Apr 30 Form 4 ↗	Sale	−$22.4K 9,541 sh @ $2.35	-84.0%
Philip Sansone Chief Executive Officer, Director	Feb 2 Form 4 ↗	Sale	−$16.5K 87,025 sh @ $0.19	-81.5%

All MOBX insider trades →Planned sales (Form 144): see notices

Insider trades

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.

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13F holders

1.31M shares

17 funds report MOBX. Values checked against market prices.

Funds own 8.4% of Class A shares (Q2 2026)

26 funds hold the Class A shares.

Q3 2026: 7.8% · 5,560 of ~8,900 funds reported so far

Q2 20268.4%
Q3 2026 (so far)7.8%

Q3 2026. 3 new, 4 added to, 4 trimmed, 12 exited since Q2 2026.

Top 13F holders
#
1	Vanguard Capital Management LLC 13F ↗	459,158	$388.9K	unchanged
2	Jane Street Group, LLC 13F ↗	169,699	$143.8K	+5.6%
3	UBS Group AG 13F ↗	154,298	$130.7K	+66.0%
4	Asset Management One Co., Ltd. 13F ↗	149,942	$127.0K	New
5	Geode Capital Management, LLC 13F ↗	103,414	$87.6K	-7.6%
6	Alessandra Capital Management, LLC 13F ↗	68,789	$58.3K	unchanged
7	State Street Corp 13F ↗	52,630	$44.6K	New
8	Vanguard Fiduciary Trust Co 13F ↗	52,049	$44.1K	unchanged
9	BlackRock, Inc. 13F ↗	47,014	$39.8K	+38.1%
10	StoneX Group Inc. 13F ↗	19,965	$27.8K	New

Download CSV Every fund that holds MOBX, not only these ten. A download holds at most 10,000 rows; narrow the filters to get a smaller slice.

13F holders

Funds that report this stock, checked against market prices.

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Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.

No recent congressional trades for this company.

Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.

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Lobbying

What Mobix Labs, Inc. and its lobbying firms report each quarter.

No recent lobbying filings for this company.

Lobbying

What Mobix Labs, Inc. and its lobbying firms report each quarter.

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Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

Funds holding the stock

Shares they report, adjusted for splits

Funds holding the stock by quarter

Q1 2026	2	—	635	$2,123
Q2 2026	26	+24	1.40M	$2.9M
Q3 2026	17	-9	1.31M	$1.1M

Each point is a quarter-end, from Q1 2026 to Q3 2026. A fund's 13F lists its long positions in US-listed securities as of the last day of the quarter and arrives up to 45 days later, so each point shows holdings at quarter-end, not on the day they were reported.

Common shares only; options and bonds are left out. When a fund amends a report, the amended version is the one counted.

The history follows the company's current CUSIP number (60743G209). If the company's shares were ever re-issued under a different CUSIP, the quarters before the change are not part of this series, so the first point (Q1 2026) can be later than the stock's first appearance in 13F reports.

Share counts are adjusted for stock splits (1-for-10 on Apr 7, 2026): reports from before a split are multiplied by its ratio, so every quarter is on the share count of Q3 2026.

A quarter appears once our daily update has built its summary. If a summary cannot be built, older reports are kept and the chart shows the quarters it has until the next update repairs it.

Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

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More filings and data

Each opens the table.

Ownership stakes2 in 12 mo 8-K events7 in 90 days PatentsNone on record Short interestFINRA · updated Oct 15 Planned insider salesForm 144 · 8 in 12 mo Executive payNone on record Wikipedia attentionNone on record SEC enforcementNone on record IPO history10 registrations Ownership stakes…8-K events…Patents…Short interest…Planned insider sales…Executive pay…Wikipedia attention…SEC enforcement…

About the company

The basics from the company’s SEC registration.

Legal name: MOBIX LABS, INC
Address: 15420 LAGUNA CANYON RD, STE 100, IRVINE, CA 92618
Phone: (949) 808-8888
Fiscal year ends: Sep 30
Filer category: Non-accelerated filer, smaller reporting company
Incorporated in: DE
Listed as: MOBX (Nasdaq), MOBXW (Nasdaq)
Former names: Chavant Capital Acquisition Corp. (until 2024)
SEC filings: All filings on SEC EDGAR ↗

About the company

The basics from the company’s SEC registration.

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$0.507−$0.09 (−14.88%) Nov 13 close

1M3M1Y

Oct 13, 2026Low $0.507 · High $0.8163Nov 13, 2026

Aug 13, 2026Low $0.507 · High $1.53Nov 13, 2026

Nov 13, 2025Low $0.507 · High $11.20Nov 13, 2026

Congress purchase Congress sale Insider sale over $1M

Adjusted for stock splits; not for dividends. The stock split 1-for-10 on Apr 7, 2026; earlier prices are shown divided by the split ratio. Where prices come from.

Live chart

Intraday and historical prices from TradingView. Quotes may be delayed.

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Information, not investment advice. Company matching is automatic; check the source before relying on one row.