The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This stock page is the Follow view. The Build view lets your agent query OBE owners, fund changes, insider filings, and source links through REST or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/OBE"
Use Arkolith to show who owns OBE, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | ROYAL BANK OF CANADA | $42.1M | 4.4M | ▲+31% Added · +1.1M sh | Q1 2026 | |
| 2 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $28.5M | 3.0M | ▲+138% Added · +1.7M sh | Q1 2026 | |
| 3 | TWO SIGMA INVESTMENTS, LP | $15.2M | 1.6M | ▲+251% Added · +1.1M sh | Q1 2026 | |
| 4 | DIMENSIONAL FUND ADVISORS LP | $13.0M | 1.4M | ▲+5.2% Added · +68K sh | Q1 2026 | |
| 5 | AMERICAN CENTURY COMPANIES INC | $11.0M | 1.2M | ▲+5.7% Added · +62K sh | Q1 2026 | |
| 6 | D. E. Shaw & Co., Inc. | $9.6M | 1.0M | ▲+20% Added · +169K sh | Q1 2026 | |
| 7 | Connor, Clark & Lunn Investment Management Ltd. | $9.0M | 945K | ▲+12% Added · +100K sh | Q1 2026 | |
| 8 | BANK OF AMERICA CORP /DE/ | $6.1M | 642K | ▲+87% Added · +299K sh | Q1 2026 | |
| 9 | UBS Group AG | $5.4M | 574K | ▲+52% Added · +196K sh | Q1 2026 | |
| 10 | CITADEL ADVISORS LLC | $5.4M | 574K | ▲+112% Added · +303K sh | Q1 2026 | |
| 11 | MORGAN STANLEY | $4.9M | 514K | ▼−2.6% Reduced · −14K sh | Q1 2026 | |
| 12 | GOLDMAN SACHS GROUP INC | $4.1M | 436K | ▲+8.6% Added · +34K sh | Q1 2026 | |
| 13 | BANK OF MONTREAL /CAN/ | $3.7M | 392K | ▲+25% Added · +79K sh | Q1 2026 | |
| 14 | FIRST TRUST ADVISORS LP | $3.3M | 353K | ▲+13% Added · +40K sh | Q1 2026 | |
| 15 | MILLENNIUM MANAGEMENT LLC | $3.0M | 319K | ▼−35% Reduced · −169K sh | Q1 2026 | |
| 16 | Quadrature Capital Ltd | $2.8M | 301K | ▼−11% Reduced · −37K sh | Q1 2026 | |
| 17 | RAYMOND JAMES FINANCIAL INC | $2.5M | 268K | ▲+24% Added · +51K sh | Q1 2026 | |
| 18 | Point72 Asset Management, L.P. | $2.0M | 211K | ▲+416% Added · +170K sh | Q1 2026 | |
| 19 | GMT CAPITAL CORP | $1.7M | 180K | ▲New +180K sh | Q1 2026 | |
| 20 | TORONTO DOMINION BANK | $1.5M | 163K | ▲10× Added · +147K sh | Q1 2026 | |
| 21 | Man Group plc | $1.4M | 144K | ▼−3.4% Reduced · −5K sh | Q1 2026 | |
| 22 | Qube Research & Technologies Ltd | $1.2M | 127K | ▲+6.4% Added · +8K sh | Q1 2026 | |
| 23 | JANE STREET GROUP, LLC | $1.2M | 122K | ▼−22% Reduced · −35K sh | Q1 2026 | |
| 24 | TD ASSET MANAGEMENT INC | $874K | 92K | ▲+11% Added · +9K sh | Q1 2026 | |
| 25 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | $820K | 87K | ▲New +87K 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.
No Form 4 insider transactions on file yet.
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 27 funds | $11.5B |
| AMAZON.COM INCAMZN | 27 funds | $9.8B |
| BROADCOM INCAVGO | 27 funds | $6.9B |
| TAIWAN SEMICONDUCTOR-SP ADRTSM | 27 funds | $4.1B |
| COSTCO WHOLESALE CORPCOST | 27 funds | $3.1B |
| VISA INC-CLASS A SHARESV | 27 funds | $2.9B |
| MASTERCARD INC - AMA | 27 funds | $2.4B |
| UNITEDHEALTH GROUP INCUNH | 27 funds | $1.7B |
| PARKER HANNIFIN CORPPH | 27 funds | $1.6B |
| LAM RESEARCH CORPLRCX | 27 funds | $1.5B |
| NETFLIX INCNFLX | 27 funds | $1.4B |
| BOSTON SCIENTIFIC CORPBSX | 27 funds | $1.3B |
Ranked by how many of OBE's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
No filings captured for this ticker in the live stream yet.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for OBE. 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.