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/RKT/capital-change-brief"
Use Arkolith's capital_change_brief for RKT. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $948.9M | 66.6M | ▲+6.4% Added · +4.0M sh | Q1 2026 | |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $593.9M | 41.7M | ▲New +41.7M sh | Q1 2026 | |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | $563.6M | 39.6M | ▲New +39.6M sh | Q1 2026 | |
| 4 | PRICE T ROWE ASSOCIATES INC /MD/ | $563.2M | 39.5M | ▲+51% Added · +13.3M sh | Q1 2026 | |
| 5 | FMR LLC | $451.4M | 31.7M | ▲+48% Added · +10.3M sh | Q1 2026 | |
| 6 | ValueAct Holdings, L.P. | $402.1M | 28.2M | ▼−28% Reduced · −11.2M sh | Q1 2026 | |
| 7 | Slate Path Capital LP | $329.9M | 23.2M | ▼−9.9% Reduced · −2.5M sh | Q1 2026 | |
| 8 | MORGAN STANLEY | $322.0M | 22.6M | ▼−16% Reduced · −4.4M sh | Q1 2026 | |
| 9 | STATE STREET CORP | $307.0M | 21.5M | ▲+4.1% Added · +857K sh | Q1 2026 | |
| 10 | COOPERMAN LEON G | $299.5M | 21.0M | —Held | Q1 2026 | |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | $236.8M | 16.7M | ▲+7.2% Added · +1.1M sh | Q1 2026 | |
| 12 | BANK OF AMERICA CORP /DE/ | $230.4M | 16.2M | ▼−2.1% Reduced · −348K sh | Q1 2026 | |
| 13 | Qube Research & Technologies Ltd | $221.5M | 15.5M | ▲+35% Added · +4.0M sh | Q1 2026 | |
| 14 | MARSHALL WACE, LLP | $221.3M | 15.5M | ▲+32% Added · +3.8M sh | Q1 2026 | |
| 15 | JPMORGAN CHASE & CO | $203.8M | 15.1M | ▲+75% Added · +6.5M sh | Q1 2026 | |
| 16 | Amundi | $195.6M | 13.7M | ▲+152% Added · +8.3M sh | Q1 2026 | |
| 17 | JANE STREET GROUP, LLC | $166.5M | 11.7M | ▲+284% Added · +8.6M sh | Q1 2026 | |
| 18 | Point72 Asset Management, L.P. | $158.5M | 11.1M | ▲+39% Added · +3.1M sh | Q1 2026 | |
| 19 | FRED ALGER MANAGEMENT, LLC | $145.2M | 10.2M | ▼~0% Reduced · −1K sh | Q1 2026 | |
| 20 | Contour Asset Management LLC | $140.6M | 9.9M | ▲+157% Added · +6.0M sh | Q1 2026 | |
| 21 | Boston Partners | $131.8M | 9.2M | ▼−30% Reduced · −3.9M sh | Q1 2026 | |
| 22 | GOLDMAN SACHS GROUP INC | $128.8M | 9.0M | ▲+93% Added · +4.4M sh | Q1 2026 | |
| 23 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $117.1M | 8.2M | ▼−3.9% Reduced · −329K sh | Q1 2026 | |
| 24 | NORGES BANK | $144.2M | 7.4M | ▲New +7.4M sh | Q4 2025 | |
| 25 | Nuveen, LLC | $102.2M | 7.2M | ▼−78% Reduced · −25.4M 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 10, 2026 | Olson Tagar | Director | Grant (A) | 11K | $0 |
| Jun 10, 2026 | MARINER JONATHAN D | Director | Grant (A) | 16K | $0 |
| Jun 10, 2026 | Rampell Alastair | Director | Grant (A) | 16K | $0 |
| Jun 10, 2026 | SHANK SUZANNE F. | Director | Grant (A) | 16K | $0 |
| Jun 7, 2026 | Rizik Matthew | Director | Option exercise (M) | 12K | — |
| Jun 7, 2026 | Rizik Matthew | Director | Other (J) | 12K | $155K |
| Jun 7, 2026 | Rizik Matthew | Director | Option exercise (M) | 12K | $0 |
| May 6, 2026 | Malhotra Shawn | Chief Technology Officer | Tax withholding (F) | 52K | $739K |
| Apr 7, 2026 | Malhotra Shawn | Chief Technology Officer | Tax withholding (F) | 14K | $207K |
| Apr 7, 2026 | Brown Brian Nicholas | President & Chief Fin Officer | Tax withholding (F) | 16K | $242K |
| Apr 7, 2026 | Lovier Heather M. | Chief Operating Officer | Tax withholding (F) | 8K | $121K |
| Apr 7, 2026 | Banfield William D. | Chief Business Officer | Tax withholding (F) | 8K | $121K |
| Class | 13F holders | Value held |
|---|---|---|
| RKTthis pagecs | 544 funds | $10.9B |
| 77311WAB7Corporate Bond - Domestic | 1 funds | $177K |
| 77311WAA9Corporate Bond - Domestic | 1 funds | $177K |
| 77311WAD3Corporate Bond - Domestic | 1 funds | $88K |
| 77311WAC5Corporate Bond - Domestic | 1 funds | $76K |
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 |
|---|---|---|
| AMAZON.COM INCAMZN | 264 funds | $178.7B |
| MICROSOFT CORPMSFT | 260 funds | $229.0B |
| NVIDIA CORPNVDA | 259 funds | $340.6B |
| META PLATFORMS INC-CLASS AMETA | 259 funds | $103.8B |
| ALPHABET INC-CL AGOOGL | 254 funds | $143.7B |
| BROADCOM INCAVGO | 252 funds | $132.0B |
| JPMORGAN CHASE & COJPM | 250 funds | $60.7B |
| APPLE INCAAPL | 247 funds | $253.2B |
| VISA INC-CLASS A SHARESV | 244 funds | $50.7B |
| BANK OF AMERICA CORPBAC | 243 funds | $27.6B |
| ELI LILLY & COLLY | 242 funds | $67.0B |
| MICRON TECHNOLOGY INCMU | 242 funds | $35.1B |
Ranked by how many of RKT'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 RKT. 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.