422 tracked 13F filers disclose a position in SUNB as of the latest SEC 13F filings, a combined $17.4B 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 | DODGE & COX | $3.5B | 53.1M | ▲New +53.1M sh | Q1 2026 | |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $1.7B | 26.1M | →First observed position No prior filed position | Q1 2026 | |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | $1.3B | 19.7M | →First observed position No prior filed position | Q1 2026 | |
| 4 | HARRIS ASSOCIATES L P | $758.5M | 11.7M | ▲New +11.7M sh | Q1 2026 | |
| 5 | Rothschild & Co Wealth Management UK Ltd | $634.5M | 8.7M | ▲+1.7% Added · +142K sh | Q2 2026 | |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | $545.4M | 7.2M | ▲18× Added · +6.8M sh | Q2 2026 | |
| 7 | ROYAL BANK OF CANADA | $465.0M | 7.1M | ▲New +7.1M sh | Q1 2026 | |
| 8 | PRINCIPAL FINANCIAL GROUP INC | $427.0M | 6.6M | ▲New +6.6M sh | Q1 2026 | |
| 9 | GARDNER RUSSO & QUINN LLC | $393.7M | 6.0M | ▲New +6.0M sh | Q1 2026 | |
| 10 | STATE STREET CORP | $441.0M | 5.9M | ▲2k× Added · +5.9M sh | Q2 2026 | |
| 11 | Ruane, Cunniff & Goldfarb L.P. | $357.2M | 5.5M | ▲New +5.5M sh | Q1 2026 | |
| 12 | Amundi | $274.3M | 4.2M | ▲New +4.2M sh | Q1 2026 | |
| 13 | VANGUARD FIDUCIARY TRUST CO | $254.3M | 4.0M | →First observed position No prior filed position | Q1 2026 | |
| 14 | Metropolis Capital Ltd | $222.2M | 3.5M | ▼−28% Reduced · −1.4M sh | Q2 2026 | |
| 15 | BECK MACK & OLIVER LLC | $219.8M | 3.4M | ▲New +3.4M sh | Q1 2026 | |
| 16 | BAILLIE GIFFORD & CO | $194.9M | 3.1M | ▲New +3.1M sh | Q1 2026 | |
| 17 | Legal & General Group Plc | $179.3M | 2.9M | ▲New +2.9M sh | Q1 2026 | |
| 18 | COOKE & BIELER LP | $182.0M | 2.8M | ▲New +2.8M sh | Q1 2026 | |
| 19 | Bank of New York Mellon Corp | $183.3M | 2.8M | ▲New +2.8M sh | Q1 2026 | |
| 20 | MORGAN STANLEY | $183.1M | 2.8M | ▲New +2.8M sh | Q1 2026 | |
| 21 | Nuveen, LLC | $155.6M | 2.5M | ▲New +2.5M sh | Q1 2026 | |
| 22 | Unisphere Establishment | $151.7M | 2.3M | ▲New +2.3M sh | Q1 2026 | |
| 23 | Rathbones Group PLC | $146.3M | 2.3M | ▲New +2.3M sh | Q1 2026 | |
| 24 | Dorsey Asset Management, LLC | $143.5M | 2.2M | ▲New +2.2M sh | Q1 2026 | |
| 25 | Turtle Creek Asset Management Inc. | $143.3M | 2.2M | ▲New +2.2M 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, 45 funds opened a new position in SUNB and 4 added to an existing one, while 9 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 | 236 funds | $226.1B |
| ALPHABET INC-CL AGOOGL | 234 funds | $145.6B |
| AMAZON.COM INCAMZN | 233 funds | $174.8B |
| META PLATFORMS INC-CLASS AMETA | 231 funds | $90.3B |
| APPLE INCAAPL | 224 funds | $228.0B |
| JPMORGAN CHASE & COJPM | 222 funds | $54.2B |
| ALPHABET INC-CL CGOOG | 221 funds | $108.5B |
| VISA INC-CLASS A SHARESV | 221 funds | $45.1B |
| NVIDIA CORPNVDA | 218 funds | $310.3B |
| MASTERCARD INC - AMA | 214 funds | $44.4B |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 214 funds | $30.7B |
| BROADCOM INCAVGO | 213 funds | $121.4B |
Ranked by how many of SUNB's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jul 9, 2026 | Washburn John | Chief Operating Officer | Sell (S) | 3K | $243K |
| Jul 8, 2026 | Washburn John | Chief Operating Officer | Sell (S) | 3K | $235K |
Connected entities for SUNB
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/SUNB/capital-change-brief"
Use Arkolith's capital_change_brief for SUNB. 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 SUNB. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.