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 OFLX 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/OFLX"
Use Arkolith to show who owns OFLX, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | $17.9M | 575K | ▼−13% Reduced · −84K sh | Q1 2026 | |
| 2 | BlackRock, Inc. | $7.8M | 251K | ▲+0.3% Added · +716 sh | Q1 2026 | |
| 3 | AMERIPRISE FINANCIAL INC | $6.3M | 203K | ▲+1.3% Added · +3K sh | Q1 2026 | |
| 4 | Principle Wealth Partners LLC | $6.0M | 192K | —Held | Q1 2026 | |
| 5 | DIMENSIONAL FUND ADVISORS LP | $5.9M | 191K | ▼−4.4% Reduced · −9K sh | Q1 2026 | |
| 6 | VANGUARD GROUP INC | $5.4M | 183K | ▲+2.7% Added · +5K sh | Q4 2025 | |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | $4.8M | 153K | ▲New +153K sh | Q1 2026 | |
| 8 | AQR CAPITAL MANAGEMENT LLC | $3.1M | 101K | ▲+83% Added · +46K sh | Q1 2026 | |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | $2.9M | 93K | ▲+2.5% Added · +2K sh | Q1 2026 | |
| 10 | STATE STREET CORP | $2.4M | 79K | ▲+0.9% Added · +716 sh | Q1 2026 | |
| 11 | WELLS FARGO & COMPANY/MN | $2.0M | 64K | ▲+1.9% Added · +1K sh | Q1 2026 | |
| 12 | TWO SIGMA INVESTMENTS, LP | $1.7M | 54K | ▲+55% Added · +19K sh | Q1 2026 | |
| 13 | GOLDMAN SACHS GROUP INC | $1.7M | 54K | ▼−22% Reduced · −15K sh | Q1 2026 | |
| 14 | Bank of New York Mellon Corp | $1.7M | 53K | ▲+8.2% Added · +4K sh | Q1 2026 | |
| 15 | RENAISSANCE TECHNOLOGIES LLC | $1.6M | 51K | ▼−13% Reduced · −8K sh | Q1 2026 | |
| 16 | MORGAN STANLEY | $1.5M | 49K | ▼−19% Reduced · −11K sh | Q1 2026 | |
| 17 | PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | $1.4M | 44K | ▲New +44K sh | Q1 2026 | |
| 18 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $1.3M | 43K | ▲+71% Added · +18K sh | Q1 2026 | |
| 19 | MILLENNIUM MANAGEMENT LLC | $1.3M | 41K | ▼−26% Reduced · −14K sh | Q1 2026 | |
| 20 | Qube Research & Technologies Ltd | $1.1M | 35K | ▼−12% Reduced · −5K sh | Q1 2026 | |
| 21 | NORTHERN TRUST CORP | $1.0M | 32K | ▼−4.5% Reduced · −2K sh | Q1 2026 | |
| 22 | AMERICAN CENTURY COMPANIES INC | $799K | 26K | ▲+240% Added · +18K sh | Q1 2026 | |
| 23 | SEI INVESTMENTS CO | $795K | 26K | ▼−14% Reduced · −4K sh | Q1 2026 | |
| 24 | Quantinno Capital Management LP | $792K | 26K | ▲+48% Added · +8K sh | Q1 2026 | |
| 25 | MARSHALL WACE, LLP | $790K | 25K | ▼−52% Reduced · −28K 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 |
|---|---|---|---|---|---|
| Mar 11, 2026 | Rivest Dean W. | Chief Executive Officer, Director | Buy (P) | 1K | $30K |
| Feb 22, 2026 | Unger Matthew Francis | Vice President - CFO | Option exercise (M) | 395 | — |
| Feb 22, 2026 | Unger Matthew Francis | Vice President - CFO | Option exercise (M) | 395 | — |
| Feb 22, 2026 | Rivest Dean W. | Chief Executive Officer, Director | Option exercise (M) | 593 | — |
| Feb 22, 2026 | Rivest Dean W. | Chief Executive Officer, Director | Disposed to issuer (D) | 593 | $22K |
| Feb 22, 2026 | Rivest Dean W. | Chief Executive Officer, Director | Option exercise (M) | 593 | — |
| Feb 22, 2026 | Moran Edwin B. | President, Director | Disposed to issuer (D) | 494 | $19K |
| Feb 22, 2026 | Moran Edwin B. | President, Director | Option exercise (M) | 494 | — |
| Feb 22, 2026 | Unger Matthew Francis | Vice President - CFO | Disposed to issuer (D) | 395 | $15K |
| Feb 22, 2026 | Moran Edwin B. | President, Director | Option exercise (M) | 494 | — |
| Feb 18, 2026 | Rivest Dean W. | Chief Executive Officer, Director | Grant (A) | 2K | $0 |
| Feb 18, 2026 | Moran Edwin B. | President, Director | Grant (A) | 2K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 25 funds | $8.8B |
| UNITEDHEALTH GROUP INCUNH | 25 funds | $1.4B |
| ORACLE CORPORCL | 25 funds | $1.3B |
| AT&T INCT | 25 funds | $774.0M |
| ELEVANCE HEALTH INCELV | 25 funds | $614.4M |
| TARGET CORPTGT | 25 funds | $609.9M |
| KKR & CO INCKKR | 25 funds | $350.3M |
| AMAZON.COM INCAMZN | 24 funds | $7.6B |
| BROADCOM INCAVGO | 24 funds | $6.0B |
| ALPHABET INC-CL AGOOGL | 24 funds | $5.6B |
| ALPHABET INC-CL CGOOG | 24 funds | $3.9B |
| MICRON TECHNOLOGY INCMU | 24 funds | $3.3B |
Ranked by how many of OFLX'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 OFLX. 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.