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 OSPN 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/OSPN"
Use Arkolith to show who owns OSPN, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | VANGUARD PORTFOLIO MANAGEMENT LLC | $14.4M | 1.4M | ▲New +1.4M sh | Q1 2026 | |
| 2 | STATE STREET CORP | $14.0M | 1.3M | ▼−0.8% Reduced · −11K sh | Q1 2026 | |
| 3 | GEODE CAPITAL MANAGEMENT, LLC | $10.6M | 1.0M | ▲+10% Added · +92K sh | Q1 2026 | |
| 4 | JACOBS LEVY EQUITY MANAGEMENT, INC | $9.1M | 867K | ▲+34% Added · +218K sh | Q1 2026 | |
| 5 | DEPRINCE RACE & ZOLLO INC | $4.8M | 460K | ▲+20% Added · +76K sh | Q1 2026 | |
| 6 | VANGUARD FIDUCIARY TRUST CO | $2.7M | 255K | ▲New +255K sh | Q1 2026 | |
| 7 | FMR LLC | $2.4M | 225K | ▲+447% Added · +184K sh | Q1 2026 | |
| 8 | Kovack Advisors, Inc. | $2.3M | 214K | ▲+29% Added · +48K sh | Q1 2026 | |
| 9 | Y-Intercept (Hong Kong) Ltd | $1.3M | 119K | ▲+858% Added · +107K sh | Q1 2026 | |
| 10 | Trexquant Investment LP | $1.2M | 115K | ▲New +115K sh | Q1 2026 | |
| 11 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | $598K | 57K | ▲+16% Added · +8K sh | Q1 2026 | |
| 12 | Aquatic Capital Management LLC | $496K | 47K | ▲20× Added · +45K sh | Q1 2026 | |
| 13 | AVIVA PLC | $445K | 42K | ▲+7.4% Added · +3K sh | Q1 2026 | |
| 14 | Universal- Beteiligungs- und Servicegesellschaft mbH | $415K | 39K | ▼−35% Reduced · −21K sh | Q1 2026 | |
| 15 | IEQ CAPITAL, LLC | $374K | 35K | ▲New +35K sh | Q1 2026 | |
| 16 | Vident Advisory, LLC | $344K | 33K | ▲New +33K sh | Q1 2026 | |
| 17 | MEEDER ASSET MANAGEMENT INC | $322K | 31K | ▲New +31K sh | Q1 2026 | |
| 18 | Schonfeld Strategic Advisors LLC | $270K | 26K | ▲+77% Added · +11K sh | Q1 2026 | |
| 19 | Savant Capital, LLC | $267K | 25K | ▲+53% Added · +9K sh | Q1 2026 | |
| 20 | CITADEL ADVISORS LLC | $258K | 25K | ▲+14% Added · +3K sh | Q1 2026 | |
| 21 | Ancora Advisors LLC | $256K | 24K | —Held | Q1 2026 | |
| 22 | CWM, LLC | $232K | 22K | ▲+203% Added · +15K sh | Q1 2026 | |
| 23 | Snowden Capital Advisors LLC | $200K | 19K | —Held | Q1 2026 | |
| 24 | STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | $192K | 18K | ▼−71% Reduced · −46K sh | Q1 2026 | |
| 25 | MANGROVE PARTNERS IM, LLC | $192K | 18K | ▲New +18K 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 |
|---|---|---|---|---|---|
| Jun 16, 2026 | Jain Ashish | Chief Technology Officer | Tax withholding (F) | 2K | $24K |
| Jun 16, 2026 | Jain Ashish | Chief Technology Officer | Option exercise (M) | 5K | $0 |
| Jun 16, 2026 | Martell Jorge Garcia | Chief Financial Officer | Sell (S) | 20K | $289K |
| Jun 16, 2026 | Jain Ashish | Chief Technology Officer | Option exercise (M) | 5K | $0 |
| Mar 16, 2026 | Martell Jorge Garcia | Chief Financial Officer | Sell (S) | 15K | $155K |
| Mar 6, 2026 | Martell Jorge Garcia | Chief Financial Officer | Option exercise (M) | 3K | $0 |
| Mar 6, 2026 | Martell Jorge Garcia | Chief Financial Officer | Option exercise (M) | 3K | $0 |
| Mar 6, 2026 | Martell Jorge Garcia | Chief Financial Officer | Tax withholding (F) | 889 | $10K |
| Mar 4, 2026 | Limongelli Victor | Chief Executive Officer | Tax withholding (F) | 5K | $47K |
| Mar 4, 2026 | Limongelli Victor | Chief Executive Officer | Option exercise (M) | 13K | $0 |
| Mar 4, 2026 | Mataac Lara | General Counsel | Option exercise (M) | 3K | $0 |
| Mar 4, 2026 | Limongelli Victor | Chief Executive Officer | Option exercise (M) | 14K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 59 funds | $28.3B |
| JPMORGAN CHASE & COJPM | 59 funds | $10.1B |
| WELLS FARGO & COWFC | 59 funds | $2.4B |
| COSTCO WHOLESALE CORPCOST | 58 funds | $5.2B |
| APPLE INCAAPL | 57 funds | $34.6B |
| BROADCOM INCAVGO | 57 funds | $14.6B |
| META PLATFORMS INC-CLASS AMETA | 57 funds | $13.8B |
| ELI LILLY & COLLY | 57 funds | $7.3B |
| EXXON MOBIL CORPXOM | 57 funds | $6.0B |
| CHEVRON CORPCVX | 57 funds | $4.2B |
| LAM RESEARCH CORPLRCX | 57 funds | $3.0B |
| UNITEDHEALTH GROUP INCUNH | 57 funds | $2.9B |
Ranked by how many of OSPN'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 OSPN. 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.