Ranked by reported Q2 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 | $325.1M | 0.0% | 16.252% | 69.74% |
| 2 | MORGAN STANLEY | 1.2M | $86.3M | +4.8% | 4.316% | 0.00% |
| 3 | Main Street Financial Solutions, LLC | 889K | $62.2M | β | 3.114% | 2.12% |
| 4 | ION Fund Management Ltd | 441K | $30.9M | +2.4% | 1.546% | 1.96% |
| 5 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 383K | $26.9M | -2.0% | 1.343% | 0.00% |
| 6 | ARMOR ADVISORS, L.L.C. | 196K | $13.7M | -2.8% | 0.687% | 9.81% |
| 7 | CITADEL ADVISORS LLC | 181K | $12.7M | -7.9% | 0.634% | 0.00% |
| 8 | ING GROEP NV | 173K | $12.1M | +6.8% | 0.604% | 0.06% |
| 9 | BANK OF AMERICA CORP /DE/ | 170K | $11.9M | -14.4% | 0.597% | 0.00% |
| 10 | NATIXIS | 154K | $10.8M | 0.0% | 0.540% | 0.04% |
| 11 | JANE STREET GROUP, LLC | 109K | $7.7M | +8.8% | 0.383% | 0.00% |
| 12 | JPMORGAN CHASE & CO | 105K | $7.3M | +8.5% | 0.366% | 0.00% |
| 13 | UBS Group AG | 97K | $6.8M | +504.0% | 0.340% | 0.00% |
| 14 | RAYMOND JAMES FINANCIAL INC | 94K | $6.6M | -10.8% | 0.328% | 0.00% |
| 15 | IEQ CAPITAL, LLC | 91K | $6.4M | 0.0% | 0.320% | 0.03% |
| 16 | Merrion Investment Management Co, LLC | 89K | $6.3M | +2.3% | 0.313% | 2.97% |
| 17 | GROUP ONE TRADING LLC | 80K | $5.6M | +11.6% | 0.279% | 0.01% |
| 18 | TWO SIGMA INVESTMENTS, LP | 77K | $5.4M | +8.8% | 0.270% | 0.00% |
| 19 | Walleye Capital LLC | 75K | $5.3M | -49.9% | 0.263% | 0.02% |
| 20 | Marnell Management LLC | 68K | $4.7M | +17.2% | 0.237% | 1.82% |
| 21 | DYMON ASIA CAPITAL (SINGAPORE) PTE. LTD. | 60K | $4.2M | β | 0.209% | 0.17% |
| 22 | GRAHAM CAPITAL WEALTH MANAGEMENT, LLC | 55K | $3.9M | β | 0.193% | 2.98% |
| 23 | GRATIA CAPITAL, LLC | 53K | $3.7M | -48.0% | 0.185% | 2.24% |
| 24 | Point72 Asset Management, L.P. | 49K | $3.5M | -9.8% | 0.173% | 0.00% |
| 25 | Mraz, Amerine & Associates, Inc. | 43K | $3.0M | 0.0% | 0.151% | 0.43% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in NMM β a direct measure of their conviction.
Filings activity in NMM during Q2 2026, grouped by how each filer changed its position.
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q2 2026 | 84 | +2.4% | 36.10% | +2.91 pp | $705M | +13% |
| Q1 2026 | 82 | +17% | 33.19% | 1.64 pp | $621M | +19% |
| Q4 2025 | 70 | +7.7% | 34.83% | +1.02 pp | $521M | +22% |
| Q3 2025 | 65 | +8.3% | 33.81% | +1.28 pp | $425M | +24% |
| Q2 2025 | 60 | +9.1% | 32.53% | +0.98 pp | $343M | 1.0% |
| Q1 2025 | 55 | 23% | 31.55% | 1.43 pp | $346M | 22% |
| Q4 2024 | 71 | 4.1% | 32.98% | 9.22 pp | $441M | 40% |
| Q3 2024 | 74 | β | 42.20% | β | $733M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying NMM stock.
Based on Q2 2026 13F filings, institutional ownership of Navios Maritime Partners L.P. stands at 36.1%, held across 84 reporting institutions.
Pilgrim Global Advisors LLC is the largest reported institutional holder of NMM, with approximately 4,639,379 shares worth $0.33B as of Q2 2026.
Yes β 5 widely-followed marquee investors appear among the top 25 institutional holders of NMM, including SUSQUEHANNA INTERNATIONAL GROUP, LLP, CITADEL ADVISORS LLC, JANE STREET GROUP, LLC, TWO SIGMA INVESTMENTS, LP, Point72 Asset Management, L.P..
Our composite Smart Money Score for NMM is 77 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
11 institutions opened new positions in NMM during Q2 2026, while 11 fully exited. 48 added to existing positions and 20 trimmed.
NMM institutional ownership rose by 2.91 percentage points quarter-over-quarter, with a net change of +2 holders.
The top 10 institutions account for 84.1% of all reported 13F value in NMM, and the top 25 account for 95.4%.
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