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/OFIX/capital-change-brief"
Use Arkolith's capital_change_brief for OFIX. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Engine Capital Management, LP | $50.4M | 4.4M | ▲+3.2% Added · +138K sh | Q1 2026 | |
| 2 | Juniper Investment Company, LLC | $45.6M | 4.0M | ▲+13% Added · +467K sh | Q1 2026 | |
| 3 | Rubric Capital Management LP | $42.7M | 3.7M | —Held | Q1 2026 | |
| 4 | PARADIGM CAPITAL MANAGEMENT INC/NY | $37.9M | 3.3M | —Held | Q1 2026 | |
| 5 | BlackRock, Inc. | $36.8M | 3.2M | ▲+2.2% Added · +68K sh | Q1 2026 | |
| 6 | ARMISTICE CAPITAL, LLC | $31.0M | 2.7M | ▲+2.0% Added · +52K sh | Q1 2026 | |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | $19.0M | 1.7M | ▲New +1.7M sh | Q1 2026 | |
| 8 | MILLENNIUM MANAGEMENT LLC | $12.2M | 1.1M | ▼−26% Reduced · −374K sh | Q1 2026 | |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | $10.8M | 939K | ▼−0.9% Reduced · −8K sh | Q1 2026 | |
| 10 | STATE STREET CORP | $10.4M | 907K | ▲+5.8% Added · +50K sh | Q1 2026 | |
| 11 | DIMENSIONAL FUND ADVISORS LP | $9.7M | 842K | ▼−11% Reduced · −108K sh | Q1 2026 | |
| 12 | AYAL Capital Advisors Ltd | $9.0M | 784K | ▲+5.6% Added · +41K sh | Q1 2026 | |
| 13 | Philosophy Capital Management LLC | $6.4M | 559K | ▼−45% Reduced · −456K sh | Q1 2026 | |
| 14 | VANGUARD PORTFOLIO MANAGEMENT LLC | $4.5M | 397K | ▲New +397K sh | Q1 2026 | |
| 15 | JACOBS LEVY EQUITY MANAGEMENT, INC | $4.3M | 379K | ▲+162% Added · +235K sh | Q1 2026 | |
| 16 | NORTHERN TRUST CORP | $3.9M | 337K | ▲+5.9% Added · +19K sh | Q1 2026 | |
| 17 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $3.7M | 326K | ▼−2.4% Reduced · −8K sh | Q1 2026 | |
| 18 | GOLDMAN SACHS GROUP INC | $3.7M | 324K | ▲+53% Added · +113K sh | Q1 2026 | |
| 19 | TUDOR INVESTMENT CORP ET AL | $3.0M | 263K | ▲+30% Added · +60K sh | Q1 2026 | |
| 20 | VANGUARD FIDUCIARY TRUST CO | $2.9M | 256K | ▲New +256K sh | Q1 2026 | |
| 21 | GABELLI FUNDS LLC | $2.6M | 224K | ▼−4.8% Reduced · −11K sh | Q1 2026 | |
| 22 | BANK OF AMERICA CORP /DE/ | $2.4M | 212K | ▼−19% Reduced · −49K sh | Q1 2026 | |
| 23 | Russell Investments Group, Ltd. | $2.4M | 212K | ▲+7.0% Added · +14K sh | Q1 2026 | |
| 24 | GAMCO INVESTORS, INC. ET AL | $2.3M | 202K | ▲+17% Added · +30K sh | Q1 2026 | |
| 25 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $2.3M | 200K | ▼−22% Reduced · −56K 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 18, 2026 | McPherron Aviva | Pres, Global Ops & Qual | Sell (S) | 4K | $34K |
| Jun 10, 2026 | CAPPS VICKIE L | Director | Grant (A) | 15K | $0 |
| Jun 10, 2026 | Maniar Shweta | Director | Grant (A) | 15K | $0 |
| Jun 10, 2026 | Paolucci Michael E | Director | Grant (A) | 15K | $0 |
| Jun 10, 2026 | HENNEMAN JOHN B III | Director | Grant (A) | 15K | $0 |
| Jun 10, 2026 | Finegan Michael | Director | Grant (A) | 21K | $0 |
| Jun 10, 2026 | BURRIS WAYNE | Director | Grant (A) | 15K | $0 |
| Jun 10, 2026 | Bazaar Alan Lee | Director | Grant (A) | 15K | $0 |
| Jun 10, 2026 | Kummeth Charles R. | Director | Grant (A) | 15K | $0 |
| Jun 10, 2026 | Hannon Jason | Director | Grant (A) | 15K | $0 |
| May 22, 2026 | Juniper Investment Company, LLC | 10% Owner | Buy (S) | 242K | $2.6M |
| May 7, 2026 | Engine Capital Management, LP | 10% Owner | Buy (P) | 18K | $222K |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 37 funds | $16.0B |
| BROADCOM INCAVGO | 37 funds | $9.6B |
| AMAZON.COM INCAMZN | 36 funds | $12.3B |
| META PLATFORMS INC-CLASS AMETA | 36 funds | $7.8B |
| ELI LILLY & COLLY | 36 funds | $4.3B |
| COSTCO WHOLESALE CORPCOST | 36 funds | $3.0B |
| VISTRA CORPVST | 36 funds | $846.0M |
| FIVE BELOWFIVE | 36 funds | $451.0M |
| DARLING INGREDIENTS INCDAR | 36 funds | $401.1M |
| NVIDIA CORPNVDA | 35 funds | $27.1B |
| APPLE INCAAPL | 35 funds | $20.6B |
| ALPHABET INC-CL AGOOGL | 35 funds | $9.9B |
Ranked by how many of OFIX'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 OFIX. 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.