488 tracked 13F filers disclose a position in RBA as of the latest SEC 13F filings, a combined $16.3B 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 | BlackRock, Inc. | $1.5B | 15.4M | ▲+2.7% Added · +410K sh | Q1 2026 | |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $1.3B | 13.3M | →First observed position No prior filed position | Q1 2026 | |
| 3 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | $1.1B | 11.2M | ▲+3.2% Added · +348K sh | Q1 2026 | |
| 4 | EdgePoint Investment Group Inc. | $845.3M | 8.8M | ▲+14% Added · +1.1M sh | Q1 2026 | |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | $806.3M | 8.4M | →First observed position No prior filed position | Q1 2026 | |
| 6 | STATE STREET CORP | $764.6M | 6.6M | ▲+5.1% Added · +321K sh | Q2 2026 | |
| 7 | FIL Ltd | $598.9M | 6.2M | ▼−28% Reduced · −2.4M sh | Q1 2026 | |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | $614.1M | 5.3M | ▲+4.1% Added · +210K sh | Q2 2026 | |
| 9 | ROYAL BANK OF CANADA | $483.4M | 5.0M | ▲+13% Added · +592K sh | Q1 2026 | |
| 10 | JANUS HENDERSON GROUP PLC | $418.9M | 4.4M | ▲+7.0% Added · +286K sh | Q1 2026 | |
| 11 | Vontobel Holding Ltd. | $458.3M | 3.9M | ▼−11% Reduced · −482K sh | Q2 2026 | |
| 12 | T. Rowe Price Investment Management, Inc. | Withheld | 3.9M | ▲+60% Added · +1.5M sh | Q1 2026 | |
| 13 | Fiera Capital Corp | $421.8M | 3.6M | ▼−1.7% Reduced · −62K sh | Q2 2026 | |
| 14 | FMR LLC | $290.7M | 3.0M | ▼−14% Reduced · −504K sh | Q1 2026 | |
| 15 | VANGUARD FIDUCIARY TRUST CO | $267.1M | 2.8M | →First observed position No prior filed position | Q1 2026 | |
| 16 | BANK OF MONTREAL /CAN/ | $242.3M | 2.5M | ▲+2.0% Added · +51K sh | Q1 2026 | |
| 17 | COOKE & BIELER LP | $239.8M | 2.5M | ▲+1.9% Added · +46K sh | Q1 2026 | |
| 18 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $216.6M | 2.3M | ▲+324% Added · +1.7M sh | Q1 2026 | |
| 19 | NORGES BANK | $231.8M | 2.3M | ▼−6.4% Reduced · −155K sh | Q4 2025 | |
| 20 | Boston Partners | $210.6M | 2.2M | ▼−15% Reduced · −403K sh | Q1 2026 | |
| 21 | LAZARD ASSET MANAGEMENT LLC | $210.1M | 2.2M | ▲New +2.2M sh | Q1 2026 | |
| 22 | CAISSE DE DEPOT ET PLACEMENT DU QUEBEC | $184.6M | 1.9M | ▲+31% Added · +452K sh | Q1 2026 | |
| 23 | RAYMOND JAMES FINANCIAL INC | $176.6M | 1.9M | ▼−16% Reduced · −362K sh | Q1 2026 | |
| 24 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $154.7M | 1.6M | ▲+4.5% Added · +70K sh | Q1 2026 | |
| 25 | MANUFACTURERS LIFE INSURANCE COMPANY, THE | $144.7M | 1.5M | ▼−37% Reduced · −900K 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, 7 funds opened a new position in RBA and 25 added to an existing one, while 23 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 | 276 funds | $252.9B |
| NVIDIA CORPNVDA | 275 funds | $367.1B |
| AMAZON.COM INCAMZN | 275 funds | $191.1B |
| ALPHABET INC-CL AGOOGL | 267 funds | $155.9B |
| VISA INC-CLASS A SHARESV | 265 funds | $58.7B |
| META PLATFORMS INC-CLASS AMETA | 263 funds | $106.1B |
| APPLE INCAAPL | 261 funds | $275.4B |
| ALPHABET INC-CL CGOOG | 261 funds | $112.6B |
| JPMORGAN CHASE & COJPM | 261 funds | $65.0B |
| BROADCOM INCAVGO | 260 funds | $142.7B |
| ELI LILLY & COLLY | 255 funds | $71.9B |
| JOHNSON & JOHNSONJNJ | 255 funds | $47.8B |
Ranked by how many of RBA's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 24, 2026 | Harford Chloe | Director | Buy (P) | 1K | $100K |
| Jun 25, 2026 | Carlson Christopher | Chief Accounting Officer | Sell (S) | 150 | $17K |
| May 19, 2026 | Stein Deborah | Director | Buy (P) | 425 | $44K |
| May 5, 2026 | Carlson Christopher | Chief Accounting Officer | Sell (S) | 140 | $15K |
| Mar 18, 2026 | Stein Deborah | Director | Buy (P) | 400 | $39K |
| Jan 21, 2026 | KESSLER JAMES FRANCIS | Chief Executive Officer | Sell (S) | 21K | $2.4M |
| Nov 13, 2025 | Stein Deborah | Director | Buy (P) | 1K | $101K |
| Sep 12, 2025 | LEWIS MICHAEL THOMAS STEVEN | Chief Operations Officer | Sell (S) | 2K | $254K |
| Aug 13, 2025 | JETER JAMES J | Chief Revenue Officer | Sell (S) | 10K | $1.2M |
| Jul 14, 2025 | KESSLER JAMES FRANCIS | Chief Executive Officer | Sell (S) | 46K | $5.0M |
| Jul 14, 2025 | Watt Darren Jeffrey | Chief Legal Officer | Sell (S) | 7K | $814K |
| Jun 11, 2025 | Watt Darren Jeffrey | Chief Legal Officer | Sell (S) | 4K | $396K |
| Class | 13F holders | Value held |
|---|---|---|
| RBAthis pagecs | 488 funds | $16.3B |
| 74935Q958EQUITY | 1 funds | $2.9M |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for RBA
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/RBA/capital-change-brief"
Use Arkolith's capital_change_brief for RBA. 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 RBA. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.