MOBX — MOBIX LABS INC

Ownership history in Mariner, LLC  ·  9 quarters on record

AI Ownership Summary

Mariner, LLC reported MOBIX LABS INC (MOBX) in 9 quarterly 13F filings from 2023 Q4 through 2025 Q4. The latest visible filing shows MOBX at 0.00% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings.

What this MOBX ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Mariner, LLC's position in MOBIX LABS INC, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2025 Q4

MOBX was reported at 0.00% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.0% in 2023 Q4

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2023 Q4 to 2025 Q4

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

MOBX stock page Mariner, LLC fund profile Mariner, LLC full holdings
How Mariner, LLC held MOBX — position size vs. price
% of Fund (quarterly)    MOBX price (quarter-end, indexed to 100)
📋 Quarterly Holdings History 9 quarters  ▾
Quarter Action Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q4 ADDED 135,453 +68,879 +103.5% 0.00% $36K 2026-02-14 (Est.) $0.19
2025 Q3 UNCHANGED 66,574 — 0% 0.00% $54K 2025-11-14 $0.58
2025 Q2 ADDED 66,574 +1,121 +1.7% 0.00% $51K 2025-08-14 $0.90
2025 Q1 UNCHANGED 65,453 — 0% 0.00% $58K 2025-05-15 $0.81
2024 Q4 UNCHANGED 65,453 — 0% 0.00% $111K 2025-02-13 $1.31
2024 Q3 UNCHANGED 65,453 — 0% 0.00% $69K 2024-11-13 $0.68
2024 Q2 UNCHANGED 65,453 — 0% 0.00% $107K 2024-08-13 $1.03
2024 Q1 REDUCED 65,453 -10,000 -13.3% 0.00% $132K 2024-05-15 $2.78
2023 Q4 INITIATED 75,453 — — 0.00% $303K 2024-02-14 $2.80

🏢 Other funds also holding MOBX

As of 2025 Q4 — sorted by position size

Vanguard Capital Wealth Advisors 3Y 7Y 0.3% FINANCIAL MANAGEMENT NETWORK INC 3Y 0.0% Focus Partners Wealth 3Y 7Y 0.0% Krilogy Financial LLC 3Y 7Y 0.0% Virtu Financial LLC 3Y 7Y 0.0% HCR Wealth Advisors 3Y 7Y 0.0% PFG Investments, LLC 0.0% StoneX Group Inc. 3Y 7Y 0.0% Beacon Pointe Advisors, LLC 3Y 7Y 0.0% Tower Research Capital LLC (TRC) 3Y 7Y 0.0%

FAQ About Mariner, LLC and MOBX

These are the practical questions this page is built to answer before you even open the full history table.

How long has Mariner, LLC reported owning MOBX?

Mariner, LLC reported MOBX across 9 quarterly 13F filings, from 2023 Q4 through 2025 Q4.

What was the largest reported MOBX position in Mariner, LLC's portfolio?

The largest reported portfolio weight for MOBX was 0.00% in 2023 Q4.

What is the latest reported MOBX position on this page?

The most recent filing on this page is 2025 Q4, when Mariner, LLC reported 135,453 shares, equal to 0.00% of portfolio, with an estimated market value of $36K.

What does the chart on this MOBX ownership page compare?

The chart compares Mariner, LLC's quarterly MOBX portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

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