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/CUBE/capital-change-brief"
Use Arkolith's capital_change_brief for CUBE. 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. | $1.2B | 33.2M | ▼−1.2% Reduced · −402K sh | Q1 2026 | |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | $712.2M | 19.4M | ▲New +19.4M sh | Q1 2026 | |
| 3 | STATE STREET CORP | $410.3M | 11.2M | ▼−1.1% Reduced · −128K sh | Q1 2026 | |
| 4 | NORGES BANK | $396.0M | 11.0M | ▲+1.9% Added · +207K sh | Q4 2025 | |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | $375.5M | 10.2M | ▲New +10.2M sh | Q1 2026 | |
| 6 | PRICE T ROWE ASSOCIATES INC /MD/ | $278.2M | 7.6M | ▼−11% Reduced · −951K sh | Q1 2026 | |
| 7 | FMR LLC | $271.3M | 7.4M | ▼−8.0% Reduced · −642K sh | Q1 2026 | |
| 8 | CANADA PENSION PLAN INVESTMENT BOARD | $266.3M | 7.3M | ▲+359% Added · +5.7M sh | Q1 2026 | |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | $174.3M | 4.8M | ▲+0.8% Added · +40K sh | Q1 2026 | |
| 10 | T. Rowe Price Investment Management, Inc. | Withheld | 4.1M | ▼−6.5% Reduced · −283K sh | Q1 2026 | |
| 11 | JPMORGAN CHASE & CO | $136.4M | 3.8M | ▲+1.3% Added · +50K sh | Q1 2026 | |
| 12 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $131.5M | 3.6M | ▲+5.2% Added · +176K sh | Q1 2026 | |
| 13 | DIMENSIONAL FUND ADVISORS LP | $123.0M | 3.4M | ▲+1.4% Added · +48K sh | Q1 2026 | |
| 14 | NORTHERN TRUST CORP | $122.1M | 3.3M | ▲+1.8% Added · +58K sh | Q1 2026 | |
| 15 | MILLENNIUM MANAGEMENT LLC | $117.0M | 3.2M | ▲+17% Added · +453K sh | Q1 2026 | |
| 16 | CBRE INVESTMENT MANAGEMENT LISTED REAL ASSETS LLC | $113.4M | 3.1M | ▼−11% Reduced · −375K sh | Q1 2026 | |
| 17 | DUFF & PHELPS INVESTMENT MANAGEMENT CO | $100.3M | 2.7M | ▲+0.7% Added · +18K sh | Q1 2026 | |
| 18 | ALLIANCEBERNSTEIN L.P. | $88.6M | 2.5M | ▲+14% Added · +298K sh | Q1 2026 | |
| 19 | Alyeska Investment Group, L.P. | $89.6M | 2.4M | ▼−33% Reduced · −1.2M sh | Q1 2026 | |
| 20 | AQR CAPITAL MANAGEMENT LLC | $77.1M | 2.1M | ▲+257% Added · +1.5M sh | Q1 2026 | |
| 21 | Bank of New York Mellon Corp | $70.2M | 1.9M | ▼−2.3% Reduced · −45K sh | Q1 2026 | |
| 22 | TWO SIGMA INVESTMENTS, LP | $69.7M | 1.9M | ▲+506% Added · +1.6M sh | Q1 2026 | |
| 23 | DIAMOND HILL CAPITAL MANAGEMENT INC | $69.3M | 1.9M | ▼−2.7% Reduced · −52K sh | Q1 2026 | |
| 24 | Nuveen, LLC | $67.9M | 1.9M | ▲+54% Added · +648K sh | Q1 2026 | |
| 25 | MORGAN STANLEY | $62.0M | 1.7M | ▼−18% Reduced · −382K 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 |
|---|---|---|---|---|---|
| Jul 15, 2026 | MARR CHRISTOPHER P | CEO, Director | Grant (A) | 78 | $3K |
| Jul 15, 2026 | MARTIN TIMOTHY M | CFO | Grant (A) | 301 | $12K |
| Jul 15, 2026 | Schulte Jennifer | Chief Human Resources Officer | Grant (A) | 13 | $524 |
| Jun 10, 2026 | MARR CHRISTOPHER P | CEO, Director | Option exercise (M) | 109K | $2.9M |
| Jun 10, 2026 | MARR CHRISTOPHER P | CEO, Director | Sell (S) | 109K | $4.6M |
| Jun 10, 2026 | MARR CHRISTOPHER P | CEO, Director | Option exercise (M) | 109K | $0 |
| May 19, 2026 | Chin Jit Kee | Director | Grant (A) | 4K | $0 |
| May 19, 2026 | Bussani Piero | Director | Grant (A) | 4K | $0 |
| May 19, 2026 | Connor Martin P. | Director | Grant (A) | 4K | $0 |
| May 19, 2026 | Dowling Dororthy | Director | Grant (A) | 4K | $0 |
| May 19, 2026 | Lynch Jair K | Director | Grant (A) | 4K | $0 |
| May 19, 2026 | REMONDI JOHN F | Director | Grant (A) | 4K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 159 funds | $60.2B |
| META PLATFORMS INC-CLASS AMETA | 158 funds | $28.7B |
| ELI LILLY & COLLY | 157 funds | $15.4B |
| NVIDIA CORPNVDA | 156 funds | $88.0B |
| AMAZON.COM INCAMZN | 156 funds | $47.7B |
| COSTCO WHOLESALE CORPCOST | 156 funds | $11.2B |
| MASTERCARD INC - AMA | 156 funds | $10.0B |
| ALPHABET INC-CL AGOOGL | 155 funds | $38.8B |
| BROADCOM INCAVGO | 155 funds | $31.9B |
| AT&T INCT | 155 funds | $4.2B |
| APPLE INCAAPL | 153 funds | $72.2B |
| NETFLIX INCNFLX | 153 funds | $9.2B |
Ranked by how many of CUBE'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 CUBE. 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.