Institutional Holders (2026 Q1)
223 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in MRTN. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Nuance Investments, LLC | 8.81% | 4,810,420 | $63.2M |
| 2 | 4D Advisors, LLC | 2.91% | 350,000 | $4.6M |
| 3 | Buckland Partners Management Co LLC | 2.13% | 267,594 | $3.5M |
| 4 | Ausbil Investment Management Ltd | 0.48% | 72,299 | $967K |
| 5 | Stanley-Laman Group, Ltd. | 0.44% | 272,469 | $3.6M |
| 6 | Next Century Growth Investors LLC | 0.40% | 418,371 | $5.5M |
| 7 | Harber Asset Management LLC | 0.38% | 45,342 | $595K |
| 8 | Heartland Advisors Inc | 0.23% | 350,000 | $4.6M |
| 9 | Deprince Race & Zollo Inc | 0.19% | 767,686 | $10.1M |
| 10 | Canvas Wealth Advisors, LLC | 0.16% | 73,615 | $967K |
| 11 | EntryPoint Capital, LLC | 0.15% | 39,001 | $512K |
| 12 | VARCOV Co. | 0.15% | 30,108 | $395K |
| 13 | Royce & Associates LP | 0.13% | 980,210 | $12.9M |
| 14 | Numerai GP LLC | 0.12% | 88,533 | $1.2M |
| 15 | Nicholas Company, INC. | 0.10% | 396,995 | $5.2M |
| 16 | iSAM Funds (UK) Ltd | 0.08% | 12,879 | $169K |
| 17 | AlphaQuest LLC | 0.08% | 121,536 | $1.4M |
| 18 | Bard Associates Inc | 0.07% | 22,656 | $297K |
| 19 | Nebula Research & Development LLC | 0.07% | 65,630 | $853K |
| 20 | London Co of Virginia | 0.07% | 889,273 | $11.7M |
| 21 | WINTON GROUP Ltd | 0.05% | 112,010 | $1.5M |
| 22 | Inspire Investing, LLC | 0.04% | 39,496 | $519K |
| 23 | Fox Run Management, L.L.C. | 0.04% | 17,163 | $221K |
| 24 | PDT Partners, LLC | 0.04% | 47,063 | $618K |
| 25 | Teacher Retirement System of Texas | 0.03% | 546,810 | $7.2M |
| Investor | Ownership History |
% of Portfolio | Prev % | Rank | Conviction | Avg Buy Price | 13F Score™ 3Y / 7Y | Sell Timing | Shares | Mkt Value | Change | Change % | Source | Quarter | Filed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|