Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in NMM held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Pilgrim Global Advisors LLC | 4.6M | $313.1M | -0.5% | 16.252% | 40.53% |
| 2 | MORGAN STANLEY | 1.2M | $79.3M | +18.7% | 4.118% | 0.00% |
| 3 | ION Fund Management Ltd | 431K | $29.1M | -7.5% | 1.510% | 4.18% |
| 4 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 391K | $26.4M | +2.7% | 1.370% | 0.00% |
| 5 | ARMOR ADVISORS, L.L.C. | 202K | $13.6M | -60.6% | 0.707% | 15.17% |
| 6 | BANK OF AMERICA CORP /DE/ | 199K | $13.4M | +57.6% | 0.698% | 0.00% |
| 7 | ING GROEP NV | 162K | $10.9M | +10.2% | 0.566% | 0.07% |
| 8 | NATIXIS | 154K | $10.4M | -4.1% | 0.540% | 0.04% |
| 9 | Walleye Capital LLC | 150K | $10.1M | +1138.9% | 0.524% | 0.04% |
| 10 | RAYMOND JAMES FINANCIAL INC | 105K | $7.1M | +17.3% | 0.368% | 0.00% |
| 11 | GRATIA CAPITAL, LLC | 102K | $6.9M | -24.4% | 0.357% | 4.23% |
| 12 | IEQ CAPITAL, LLC | 91K | $6.2M | 0.0% | 0.320% | 0.03% |
| 13 | Merrion Investment Management Co, LLC | 87K | $5.9M | +14.6% | 0.306% | 3.17% |
| 14 | GROUP ONE TRADING, L.P. | 71K | $4.8M | -6.9% | 0.250% | 0.16% |
| 15 | TWO SIGMA INVESTMENTS, LP | 71K | $4.8M | +586.3% | 0.248% | 0.00% |
| 16 | MILLENNIUM MANAGEMENT LLC | 69K | $4.7M | +140.9% | 0.243% | 0.00% |
| 17 | Moors & Cabot, Inc. | 58K | $3.9M | -34.6% | 0.204% | 0.17% |
| 18 | BNP PARIBAS ARBITRAGE, SA | 58K | $3.9M | +331.0% | 0.204% | 0.00% |
| 19 | Marnell Management LLC | 58K | $3.9M | -39.8% | 0.202% | 2.37% |
| 20 | Point72 Asset Management, L.P. | 55K | $3.7M | — | 0.192% | 0.01% |
| 21 | Mraz, Amerine & Associates, Inc. | 43K | $2.9M | -0.5% | 0.151% | 0.43% |
| 22 | XTX Topco Ltd | 32K | $2.1M | +349.1% | 0.110% | 0.04% |
| 23 | Jump Financial, LLC | 30K | $2.0M | -17.7% | 0.106% | 0.03% |
| 24 | Live Oak Investment Partners | 29K | $2.0M | -8.8% | 0.103% | 1.17% |
| 25 | Focus Partners Wealth | 28K | $1.9M | — | 0.099% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in NMM — a direct measure of their conviction.
Filings activity in NMM during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 77 | +12% | 27.61% | +4.28 pp | $593M | +18% |
| Q4 2025 | 69 | +7.8% | 23.33% | +4.54 pp | $501M | +24% |
| Q3 2025 | 64 | +6.7% | 18.79% | +2.83 pp | $404M | +18% |
| Q2 2025 | 60 | +9.1% | 15.96% | 0.15 pp | $343M | 1.0% |
| Q1 2025 | 55 | 23% | 16.11% | 4.42 pp | $346M | 22% |
| Q4 2024 | 71 | 4.1% | 20.53% | 13.57 pp | $441M | 40% |
| Q3 2024 | 74 | +17% | 34.10% | +8.52 pp | $733M | +33% |
| Q2 2024 | 63 | — | 25.58% | — | $550M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying NMM stock.
Based on Q1 2026 13F filings, institutional ownership of Navios Maritime Partners L.P. stands at 27.6%, held across 77 reporting institutions.
Pilgrim Global Advisors LLC is the largest reported institutional holder of NMM, with approximately 4,639,379 shares worth $0.31B as of Q1 2026.
Yes — 4 widely-followed marquee investors appear among the top 25 institutional holders of NMM, including SUSQUEHANNA INTERNATIONAL GROUP, LLP, TWO SIGMA INVESTMENTS, LP, MILLENNIUM MANAGEMENT LLC, Point72 Asset Management, L.P..
Our composite Smart Money Score for NMM is 75 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
21 institutions opened new positions in NMM during Q1 2026, while 13 fully exited. 48 added to existing positions and 8 trimmed.
NMM institutional ownership rose by 4.28 percentage points quarter-over-quarter, with a net change of +8 holders.
The top 10 institutions account for 86.5% of all reported 13F value in NMM, and the top 25 account for 96.6%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Navios Maritime Partners L.P. (NMM) Institutional Ownership