The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This stock page is the Follow view. The Build view lets your agent query NABL owners, fund changes, insider filings, and source links through REST or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/NABL"
Use Arkolith to show who owns NABL, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Silver Lake Group, L.L.C. | $287.1M | 61.5M | —Held | Q1 2026 | |
| 2 | THOMA BRAVO, L.P. | $233.9M | 50.1M | —Held | Q1 2026 | |
| 3 | VANGUARD GROUP INC | $73.1M | 9.8M | ▼−2.9% Reduced · −296K sh | Q4 2025 | |
| 4 | BlackRock, Inc. | $58.4M | 12.5M | ▲+6.9% Added · +805K sh | Q1 2026 | |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | $27.3M | 5.8M | ▲New +5.8M sh | Q1 2026 | |
| 6 | DIMENSIONAL FUND ADVISORS LP | $22.3M | 4.8M | ▲+11% Added · +474K sh | Q1 2026 | |
| 7 | STATE STREET CORP | $18.3M | 3.9M | ▲+6.3% Added · +233K sh | Q1 2026 | |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | $16.1M | 3.4M | ▲New +3.4M sh | Q1 2026 | |
| 9 | ArrowMark Colorado Holdings LLC | $9.9M | 2.1M | ▼−14% Reduced · −331K sh | Q1 2026 | |
| 10 | Defiance ETFs, LLC | $8.6M | 1.8M | ▲+55% Added · +648K sh | Q1 2026 | |
| 11 | MORGAN STANLEY | $7.9M | 1.7M | ▲+26% Added · +345K sh | Q1 2026 | |
| 12 | GEODE CAPITAL MANAGEMENT, LLC | $7.9M | 1.7M | ▼−2.2% Reduced · −37K sh | Q1 2026 | |
| 13 | Dana Investment Advisors, Inc. | $6.8M | 1.5M | ▲New +1.5M sh | Q1 2026 | |
| 14 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | $6.0M | 1.3M | ▲New +1.3M sh | Q1 2026 | |
| 15 | AQR CAPITAL MANAGEMENT LLC | $5.9M | 1.3M | ▲+67% Added · +511K sh | Q1 2026 | |
| 16 | TWO SIGMA INVESTMENTS, LP | $5.2M | 1.1M | ▲+64% Added · +437K sh | Q1 2026 | |
| 17 | NORTHERN TRUST CORP | $4.1M | 885K | ▼−2.5% Reduced · −22K sh | Q1 2026 | |
| 18 | RENAISSANCE TECHNOLOGIES LLC | $4.1M | 881K | ▲+68% Added · +358K sh | Q1 2026 | |
| 19 | JACOBS LEVY EQUITY MANAGEMENT, INC | $4.0M | 849K | ▲+69% Added · +346K sh | Q1 2026 | |
| 20 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $3.5M | 745K | ▲+5.9% Added · +41K sh | Q1 2026 | |
| 21 | BANK OF AMERICA CORP /DE/ | $3.3M | 714K | ▲+17% Added · +106K sh | Q1 2026 | |
| 22 | D. E. Shaw & Co., Inc. | $3.0M | 638K | ▲+7.5% Added · +44K sh | Q1 2026 | |
| 23 | GOLDMAN SACHS GROUP INC | $2.9M | 621K | ▲+68% Added · +251K sh | Q1 2026 | |
| 24 | PRINCIPAL FINANCIAL GROUP INC | $2.9M | 613K | ▲+13% Added · +69K sh | Q1 2026 | |
| 25 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $2.6M | 566K | ▲New +566K 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 |
|---|---|---|---|---|---|
| Feb 25, 2026 | Stagno Christopher | Chief Accounting Officer | Grant (A) | 30K | $0 |
| Feb 25, 2026 | Colletti Frank | EVP, Chief Revenue Officer | Grant (A) | 70K | $0 |
| Feb 25, 2026 | Pagliuca John | President and CEO, Director | Grant (A) | 300K | $0 |
| Feb 25, 2026 | Pai Kathleen | EVP, Chief People Officer | Grant (A) | 80K | $0 |
| Feb 25, 2026 | O'Brien Tim James | EVP, Chief Financial Officer | Grant (A) | 143K | $0 |
| Feb 25, 2026 | Anastos Peter C | EVP, GC, Secretary | Grant (A) | 73K | $0 |
| Feb 25, 2026 | Adler Michael I | EVP, CTPO | Grant (A) | 110K | $0 |
| Feb 15, 2026 | Colletti Frank | EVP, Chief Revenue Officer | Tax withholding (F) | 26K | $139K |
| Feb 15, 2026 | Anastos Peter C | EVP, GC, Secretary | Tax withholding (F) | 8K | $43K |
| Feb 15, 2026 | Anastos Peter C | EVP, GC, Secretary | Tax withholding (F) | 11K | $60K |
| Feb 15, 2026 | Pagliuca John | President and CEO, Director | Tax withholding (F) | 33K | $179K |
| Feb 15, 2026 | Pagliuca John | President and CEO, Director | Tax withholding (F) | 73K | $392K |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 69 funds | $29.9B |
| NVIDIA CORPNVDA | 67 funds | $44.9B |
| COSTCO WHOLESALE CORPCOST | 67 funds | $5.4B |
| BANK OF AMERICA CORPBAC | 67 funds | $3.4B |
| AMAZON.COM INCAMZN | 66 funds | $21.8B |
| BROADCOM INCAVGO | 66 funds | $15.7B |
| ELI LILLY & COLLY | 66 funds | $7.7B |
| MICRON TECHNOLOGY INCMU | 66 funds | $6.0B |
| MASTERCARD INC - AMA | 66 funds | $5.0B |
| NETFLIX INCNFLX | 66 funds | $4.0B |
| LAM RESEARCH CORPLRCX | 66 funds | $3.4B |
| UNITEDHEALTH GROUP INCUNH | 66 funds | $2.9B |
Ranked by how many of NABL'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 NABL. 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.