MRTN (MRTN) Institutional Ownership
None of the superinvestors we track currently report MRTN in their latest SEC Form 13F filings.
13F filings cover institutional equity holdings and are reported quarterly with a delay. This stock may still have insider Form 4 activity or appear in future filings.
When tracked funds report positions in MRTN, this page will show institutional position trends, hedge fund exposure, portfolio concentration, historical 13F filings, and estimated holding performance.
Institutional Ownership Trend
| Portfolio quarter | Institutional holders | Total reported value | Total shares |
|---|---|---|---|
| Q3 2025 | 1 | $5,510,122 | 516,897 |
| Q2 2025 | 1 | $3,472,877 | 267,350 |
| Q1 2024 | 1 | $929 | 50,266 |
| Q4 2023 | 1 | $619 | 29,500 |
| Q3 2023 | 1 | $1,965 | 99,707 |
| Q2 2023 | 1 | $714 | 33,200 |
| Q1 2023 | 1 | $2,310 | 110,250 |
| Q4 2022 | 1 | $580 | 29,300 |
| Q3 2022 | 1 | $784 | 40,900 |
| Q2 2022 | 1 | $4,973 | 295,650 |
| Q1 2022 | 1 | $3,105 | 174,850 |
| Q4 2021 | 1 | $563 | 32,832 |
Related MRTN Institutional Insights:
- MRTN Institutional Ownership & Insiders Activity
- MRTN Institutional Ownership & 13F Activity
- MRTN Top Institutional Shareholders
- MRTN Institutional Buying Activity
- MRTN Institutional Selling Activity
- Institutional Portfolio Overlap & Shared Holdings
- MRTN Insider Trading & SEC Form 4 Activity
- Top Institutional Investor Stock Rankings