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/NN/capital-change-brief"
Use Arkolith's capital_change_brief for NN. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Fortress Investment Group LLC | $227.1M | 14.2M | —Held | Q1 2026 | |
| 2 | BlackRock, Inc. | $119.8M | 7.5M | ▲+3.2% Added · +234K sh | Q1 2026 | |
| 3 | SUSQUEHANNA ADVISORS GROUP, INC. | $88.9M | 5.6M | ▲+1.2% Added · +68K sh | Q1 2026 | |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $62.5M | 3.9M | ▲New +3.9M sh | Q1 2026 | |
| 5 | UBS Group AG | $42.0M | 2.6M | ▲+32% Added · +631K sh | Q1 2026 | |
| 6 | VANGUARD PORTFOLIO MANAGEMENT LLC | $37.7M | 2.4M | ▲New +2.4M sh | Q1 2026 | |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | $37.5M | 2.3M | ▲+3.3% Added · +74K sh | Q1 2026 | |
| 8 | STATE STREET CORP | $35.8M | 2.2M | ▲+2.9% Added · +63K sh | Q1 2026 | |
| 9 | Ancora Advisors LLC | $34.8M | 2.2M | ▲+11% Added · +223K sh | Q1 2026 | |
| 10 | VAN ECK ASSOCIATES CORP | Withheld | 1.9M | ▲+40% Added · +546K sh | Q1 2026 | |
| 11 | PLUSTICK MANAGEMENT LLC | $27.4M | 1.7M | ▼−17% Reduced · −358K sh | Q1 2026 | |
| 12 | Empyrean Capital Partners, LP | $22.9M | 1.4M | ▼−24% Reduced · −454K sh | Q1 2026 | |
| 13 | MILLENNIUM MANAGEMENT LLC | $21.4M | 1.3M | ▲+144% Added · +789K sh | Q1 2026 | |
| 14 | JANE STREET GROUP, LLC | $17.2M | 1.1M | ▲+30% Added · +250K sh | Q1 2026 | |
| 15 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $17.1M | 1.1M | ▼−59% Reduced · −1.5M sh | Q1 2026 | |
| 16 | GROUP ONE TRADING LLC | $16.5M | 1.0M | ▼−52% Reduced · −1.1M sh | Q1 2026 | |
| 17 | NORTHERN TRUST CORP | $12.7M | 794K | ▲+2.9% Added · +22K sh | Q1 2026 | |
| 18 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $11.9M | 745K | ▼−1.4% Reduced · −11K sh | Q1 2026 | |
| 19 | GOLDMAN SACHS GROUP INC | $10.0M | 627K | ▼−29% Reduced · −250K sh | Q1 2026 | |
| 20 | VANGUARD FIDUCIARY TRUST CO | $10.0M | 623K | ▲New +623K sh | Q1 2026 | |
| 21 | BARCLAYS PLC | $9.1M | 568K | ▲+43% Added · +170K sh | Q1 2026 | |
| 22 | Philosophy Capital Management LLC | $8.8M | 550K | ▼−37% Reduced · −328K sh | Q1 2026 | |
| 23 | CITADEL ADVISORS LLC | $8.1M | 509K | ▼−57% Reduced · −673K sh | Q1 2026 | |
| 24 | Point72 Asset Management, L.P. | $7.3M | 456K | ▲+44% Added · +139K sh | Q1 2026 | |
| 25 | Interval Partners, LP | $7.0M | 435K | ▼−35% Reduced · −238K 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.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 29, 2026 | Shams Sammaad | Chief Accounting Officer | Sell (S) | 2K | $36K |
| Jun 24, 2026 | Insley Susan Brasse | Chief Operating Officer | Sell (S) | 2K | $41K |
| Jun 23, 2026 | SUBIN NEIL S | Director | Option exercise (X) | 250K | $0 |
| Jun 23, 2026 | SUBIN NEIL S | Director | Option exercise (X) | 250K | $2.9M |
| Jun 22, 2026 | SUBIN NEIL S | Director | Conversion (C) | 503K | $0 |
| Jun 22, 2026 | SUBIN NEIL S | Director | Conversion (C) | 503K | $0 |
| Jun 17, 2026 | Foundation Holdco LP | 10% Owner | Conversion (C) | 4.0M | $50.1M |
| Jun 17, 2026 | Foundation Holdco LP | 10% Owner | Conversion (C) | 50.0M | $0 |
| Jun 17, 2026 | FIG Buyer GP, LLC | 10% Owner | Conversion (C) | 4.0M | $50.1M |
| Jun 17, 2026 | FIG Buyer GP, LLC | 10% Owner | Conversion (C) | 50.0M | $0 |
| Jun 16, 2026 | Insley Susan Brasse | Chief Operating Officer | Sell (S) | 849 | $16K |
| Jun 16, 2026 | Sorond Mariam | CEO, President and Director, Director | Sell (S) | 3K | $52K |
| Class | 13F holders | Value held |
|---|---|---|
| NNthis pageStock | 154 funds | $1.0B |
| NNAVWWARRANTS | 12 funds | $29.4M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 52 funds | $18.9B |
| AMAZON.COM INCAMZN | 51 funds | $16.4B |
| ALPHABET INC-CL AGOOGL | 51 funds | $11.9B |
| META PLATFORMS INC-CLASS AMETA | 51 funds | $9.0B |
| VISA INC-CLASS A SHARESV | 51 funds | $4.0B |
| COSTCO WHOLESALE CORPCOST | 51 funds | $3.9B |
| NVIDIA CORPNVDA | 50 funds | $27.7B |
| ELI LILLY & COLLY | 50 funds | $5.0B |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 50 funds | $4.8B |
| HOME DEPOT INCHD | 50 funds | $3.1B |
| PALANTIR TECHNOLOGIES INC-APLTR | 50 funds | $2.5B |
| APPLE INCAAPL | 49 funds | $23.4B |
Ranked by how many of NN's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for NN. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.