82 tracked 13F filers disclose a position in NMM as of the latest SEC 13F filings, a combined $662.9M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Pilgrim Global Advisors LLC | $325.1M | 4.6M | —Held | Q2 2026 | |
| 2 | MORGAN STANLEY | $79.3M | 1.2M | ▲+19% Added · +186K sh | Q1 2026 | |
| 3 | Main Street Financial Solutions, LLC | $62.2M | 888K | ▼−0.2% Reduced · −2K sh | Q2 2026 | |
| 4 | ION Fund Management Ltd | $29.1M | 431K | ▼−7.5% Reduced · −35K sh | Q1 2026 | |
| 5 | BANK OF AMERICA CORP /DE/ | $13.4M | 199K | ▲+58% Added · +73K sh | Q1 2026 | |
| 6 | ARMOR ADVISORS, L.L.C. | $13.7M | 196K | ▼−2.8% Reduced · −6K sh | Q2 2026 | |
| 7 | ING GROEP NV | $10.9M | 162K | ▲+10% Added · +15K sh | Q1 2026 | |
| 8 | NATIXIS | $10.4M | 154K | ▼−4.1% Reduced · −7K sh | Q1 2026 | |
| 9 | RAYMOND JAMES FINANCIAL INC | $7.1M | 105K | ▲+17% Added · +16K sh | Q1 2026 | |
| 10 | GRATIA CAPITAL, LLC | $6.9M | 102K | ▼−24% Reduced · −33K sh | Q1 2026 | |
| 11 | JPMORGAN CHASE & CO | $6.2M | 96K | ▲+10% Added · +9K sh | Q1 2026 | |
| 12 | IEQ CAPITAL, LLC | $6.4M | 91K | —Held | Q2 2026 | |
| 13 | Merrion Investment Management Co, LLC | $6.3M | 89K | ▲+2.3% Added · +2K sh | Q2 2026 | |
| 14 | Walleye Capital LLC | $5.3M | 75K | ▼−50% Reduced · −75K sh | Q2 2026 | |
| 15 | CITADEL ADVISORS LLC | $4.9M | 73K | ▼−43% Reduced · −56K sh | Q1 2026 | |
| 16 | GROUP ONE TRADING LLC | $4.8M | 71K | ▼−6.9% Reduced · −5K sh | Q1 2026 | |
| 17 | TWO SIGMA INVESTMENTS, LP | $4.8M | 71K | ▲+586% Added · +61K sh | Q1 2026 | |
| 18 | MILLENNIUM MANAGEMENT LLC | $4.7M | 69K | ▲+141% Added · +41K sh | Q1 2026 | |
| 19 | Marnell Management LLC | $4.7M | 68K | ▲+17% Added · +10K sh | Q2 2026 | |
| 20 | DYMON ASIA CAPITAL | $4.2M | 60K | ▲New +60K sh | Q2 2026 | |
| 21 | JANE STREET GROUP, LLC | $4.0M | 59K | ▲+31% Added · +14K sh | Q1 2026 | |
| 22 | BNP PARIBAS FINANCIAL MARKETS | $3.9M | 58K | ▲+331% Added · +45K sh | Q1 2026 | |
| 23 | GRAHAM CAPITAL WEALTH MANAGEMENT, LLC | $3.9M | 55K | ▲New +55K sh | Q2 2026 | |
| 24 | Point72 Asset Management, L.P. | $3.7M | 55K | ▲New +55K sh | Q1 2026 | |
| 25 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $3.5M | 52K | ▼−69% Reduced · −113K sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 9 funds opened a new position in NMM and 12 added to an existing one, while 9 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Combined value |
|---|---|---|
| AMAZON.COM INCAMZN | 37 funds | $10.3B |
| ALPHABET INC-CL AGOOGL | 36 funds | $8.9B |
| JPMORGAN CHASE & COJPM | 36 funds | $3.7B |
| APPLE INCAAPL | 35 funds | $10.8B |
| MICROSOFT CORPMSFT | 35 funds | $9.6B |
| COSTCO WHOLESALE CORPCOST | 35 funds | $2.6B |
| ELI LILLY & COLLY | 35 funds | $2.2B |
| MERCK & CO. INC.MRK | 35 funds | $1.4B |
| NVIDIA CORPNVDA | 34 funds | $18.5B |
| META PLATFORMS INC-CLASS AMETA | 34 funds | $5.5B |
| JOHNSON & JOHNSONJNJ | 34 funds | $2.2B |
| VISA INC-CLASS A SHARESV | 34 funds | $2.0B |
Ranked by how many of NMM's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 12, 2026 | Frangou Angeliki | See Remarks, Director, 10% Owner | Buy (P) | 1K | $84K |
| Aug 11, 2026 | Frangou Angeliki | See Remarks, Director, 10% Owner | Buy (P) | 1K | $83K |
| Aug 10, 2026 | Frangou Angeliki | See Remarks, Director, 10% Owner | Buy (P) | 1K | $83K |
| Aug 7, 2026 | Frangou Angeliki | See Remarks, Director, 10% Owner | Buy (P) | 1K | $83K |
| Aug 6, 2026 | Frangou Angeliki | See Remarks, Director, 10% Owner | Buy (P) | 1K | $85K |
| Aug 5, 2026 | Frangou Angeliki | See Remarks, Director, 10% Owner | Buy (P) | 1K | $83K |
| Aug 4, 2026 | Frangou Angeliki | See Remarks, Director, 10% Owner | Buy (P) | 1K | $82K |
| Aug 3, 2026 | Frangou Angeliki | See Remarks, Director, 10% Owner | Buy (P) | 653 | $52K |
| Jul 31, 2026 | Frangou Angeliki | See Remarks, Director, 10% Owner | Buy (P) | 830 | $66K |
| Jul 30, 2026 | Frangou Angeliki | See Remarks, Director, 10% Owner | Buy (P) | 1K | $84K |
| Jul 29, 2026 | Frangou Angeliki | See Remarks, Director, 10% Owner | Buy (P) | 1K | $83K |
| Jul 28, 2026 | Frangou Angeliki | See Remarks, Director, 10% Owner | Buy (P) | 1K | $84K |
| Class | 13F holders | Value held |
|---|---|---|
| NMMthis pageStock | 82 funds | $662.9M |
| Y62267102COM | 1 funds | $4.5M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for NMM
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/NMM/capital-change-brief"
Use Arkolith's capital_change_brief for NMM. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for NMM. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.