1447 tracked 13F filers disclose a position in CB as of the latest SEC 13F filings, a combined $99.2B 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 | BERKSHIRE HATHAWAY INC | $11.2B | 34.2M | —Held | Q1 2026 | |
| 2 | BlackRock, Inc. | $9.1B | 27.9M | ▼−1.4% Reduced · −383K sh | Q1 2026 | |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | $7.6B | 23.3M | →First observed position No prior filed position | Q1 2026 | |
| 4 | STATE STREET CORP | $5.5B | 16.7M | ▼−0.8% Reduced · −139K sh | Q1 2026 | |
| 5 | PRICE T ROWE ASSOCIATES INC /MD/ | $5.1B | 15.8M | ▲+5.7% Added · +846K sh | Q1 2026 | |
| 6 | FMR LLC | $4.0B | 12.2M | ▲+12% Added · +1.3M sh | Q1 2026 | |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | $3.0B | 9.1M | ▲+2.6% Added · +235K sh | Q1 2026 | |
| 8 | VANGUARD PORTFOLIO MANAGEMENT LLC | $2.9B | 8.9M | →First observed position No prior filed position | Q1 2026 | |
| 9 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | $2.1B | 6.5M | ▼−5.4% Reduced · −372K sh | Q1 2026 | |
| 10 | AMERIPRISE FINANCIAL INC | $1.7B | 5.3M | ▲+5.7% Added · +286K sh | Q1 2026 | |
| 11 | MORGAN STANLEY | $1.6B | 5.0M | ▼−2.6% Reduced · −133K sh | Q1 2026 | |
| 12 | BANK OF AMERICA CORP /DE/ | $1.6B | 4.9M | ▲+3.1% Added · +148K sh | Q1 2026 | |
| 13 | JPMORGAN CHASE & CO | $1.6B | 4.8M | ▼−9.6% Reduced · −513K sh | Q1 2026 | |
| 14 | WELLS FARGO & COMPANY/MN | $1.5B | 4.7M | ▼−0.8% Reduced · −36K sh | Q1 2026 | |
| 15 | RAYMOND JAMES FINANCIAL INC | $1.3B | 4.1M | ▼−1.3% Reduced · −54K sh | Q1 2026 | |
| 16 | AQR CAPITAL MANAGEMENT LLC | $1.2B | 3.8M | ▼−9.4% Reduced · −401K sh | Q1 2026 | |
| 17 | NORTHERN TRUST CORP | $1.2B | 3.6M | ▼−0.9% Reduced · −33K sh | Q1 2026 | |
| 18 | NORGES BANK | $1.1B | 3.5M | ▼−16% Reduced · −661K sh | Q4 2025 | |
| 19 | Bank of New York Mellon Corp | $1.1B | 3.4M | ▲+74% Added · +1.5M sh | Q1 2026 | |
| 20 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME | $1.1B | 3.4M | ▲+34% Added · +862K sh | Q1 2026 | |
| 21 | UBS Group AG | $935.8M | 2.9M | ▲+8.0% Added · +213K sh | Q1 2026 | |
| 22 | GOLDMAN SACHS GROUP INC | $931.3M | 2.9M | ▲+8.0% Added · +210K sh | Q1 2026 | |
| 23 | Legal & General Group Plc | $840.3M | 2.6M | ▲+2.2% Added · +57K sh | Q1 2026 | |
| 24 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $745.6M | 2.3M | ▲+2.2% Added · +50K sh | Q1 2026 | |
| 25 | DIMENSIONAL FUND ADVISORS LP | $701.7M | 2.2M | ▲+1.8% Added · +38K 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, 1 fund opened a new position in CB and 24 added to an existing one, while 20 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 |
|---|---|---|
| MICROSOFT CORPMSFT | 535 funds | $319.4B |
| ALPHABET INC-CL AGOOGL | 530 funds | $228.9B |
| APPLE INCAAPL | 527 funds | $395.6B |
| AMAZON.COM INCAMZN | 527 funds | $244.5B |
| META PLATFORMS INC-CLASS AMETA | 526 funds | $136.0B |
| JPMORGAN CHASE & COJPM | 526 funds | $87.5B |
| NVIDIA CORPNVDA | 522 funds | $437.0B |
| VISA INC-CLASS A SHARESV | 515 funds | $75.6B |
| JOHNSON & JOHNSONJNJ | 510 funds | $63.7B |
| ALPHABET INC-CL CGOOG | 507 funds | $140.7B |
| ELI LILLY & COLLY | 507 funds | $88.2B |
| BROADCOM INCAVGO | 506 funds | $171.7B |
Ranked by how many of CB's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 8, 2026 | Ortega Juan Luis | Executive Vice President* | Sell (S) | 4K | $1.3M |
| May 27, 2026 | Keogh John W | President &COO | Sell (S) | 3K | $909K |
| May 27, 2026 | Keogh John W | President &COO | Sell (S) | 20K | $6.5M |
| May 21, 2026 | ATIEH MICHAEL G | Director | Sell (S) | 578 | $190K |
| Mar 19, 2026 | Steimer Olivier | Director | Sell (S) | 2K | $659K |
| Mar 6, 2026 | Ohsiek George F. | Chief Accounting Officer | Sell (S) | 770 | $250K |
| Mar 4, 2026 | Johns Bryce L. | Senior Vice President,* | Sell (S) | 2K | $505K |
| Mar 3, 2026 | Wayland Joseph F | Executive Vice President and* | Sell (S) | 8K | $2.6M |
| Feb 13, 2026 | Ohsiek George F. | Chief Accounting Officer | Sell (S) | 4K | $1.3M |
| Feb 12, 2026 | GREENBERG EVAN G | Chairman & CEO | Sell (S) | 15K | $5.0M |
| Feb 12, 2026 | Ohsiek George F. | Chief Accounting Officer | Sell (S) | 1K | $408K |
| Feb 6, 2026 | BOROUGHS TIMOTHY ALAN | Executive Vice President* | Sell (S) | 15K | $4.9M |
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/CB/capital-change-brief"
Use Arkolith's capital_change_brief for CB. 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 CB. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.