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/BKV/capital-change-brief"
Use Arkolith's capital_change_brief for BKV. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | DME Capital Management, LP | $76.9M | 2.7M | ▲+109% Added · +1.4M sh | Q1 2026 | |
| 2 | GOLDMAN SACHS GROUP INC | $63.4M | 2.2M | ▲+14% Added · +268K sh | Q1 2026 | |
| 3 | Boston Partners | $62.9M | 2.2M | ▲+6.8% Added · +141K sh | Q1 2026 | |
| 4 | BlackRock, Inc. | $59.3M | 2.1M | ▲+20% Added · +353K sh | Q1 2026 | |
| 5 | Yaupon Capital Management LP | $58.2M | 2.0M | ▲+172% Added · +1.3M sh | Q1 2026 | |
| 6 | Zimmer Partners, LP | $55.5M | 1.9M | ▲+290% Added · +1.4M sh | Q1 2026 | |
| 7 | Merewether Investment Management, LP | $47.0M | 1.6M | ▼−1.8% Reduced · −29K sh | Q1 2026 | |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | $41.9M | 1.5M | ▲New +1.5M sh | Q1 2026 | |
| 9 | UBS Group AG | $40.6M | 1.4M | ▲+79% Added · +627K sh | Q1 2026 | |
| 10 | STATE STREET CORP | $39.2M | 1.4M | ▲+68% Added · +556K sh | Q1 2026 | |
| 11 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | $32.9M | 1.2M | ▲+4.8% Added · +52K sh | Q1 2026 | |
| 12 | BANK OF AMERICA CORP /DE/ | $23.9M | 837K | ▲+54% Added · +294K sh | Q1 2026 | |
| 13 | Aventail Capital Group, LP | $21.3M | 746K | ▲+155% Added · +454K sh | Q1 2026 | |
| 14 | GEODE CAPITAL MANAGEMENT, LLC | $21.2M | 743K | ▲+34% Added · +187K sh | Q1 2026 | |
| 15 | Walleye Capital LLC | $18.8M | 659K | ▲+52% Added · +226K sh | Q1 2026 | |
| 16 | DIMENSIONAL FUND ADVISORS LP | $18.7M | 654K | ▲+256% Added · +470K sh | Q1 2026 | |
| 17 | Ghisallo Capital Management LLC | $18.5M | 650K | ▲+117% Added · +350K sh | Q1 2026 | |
| 18 | Covalis Capital LLP | $17.2M | 604K | ▲+706% Added · +529K sh | Q1 2026 | |
| 19 | Bank of New York Mellon Corp | $15.5M | 545K | ▲+13% Added · +62K sh | Q1 2026 | |
| 20 | GeoSphere Capital Management, LLC | $15.4M | 542K | ▼−2.4% Reduced · −13K sh | Q1 2026 | |
| 21 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $15.3M | 537K | ▲New +537K sh | Q1 2026 | |
| 22 | Russell Investments Group, Ltd. | $14.8M | 517K | ▲+19% Added · +81K sh | Q1 2026 | |
| 23 | CITADEL ADVISORS LLC | $14.5M | 508K | ▲23× Added · +486K sh | Q1 2026 | |
| 24 | FIRST TRUST ADVISORS LP | $12.4M | 433K | ▲+96% Added · +212K sh | Q1 2026 | |
| 25 | Corigliano Investment Advisers, LLC | $11.8M | 413K | ▲+90% Added · +195K 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 30, 2026 | Turcotte Barry S. | Chief Accounting Officer | Grant (A) | 655 | $15K |
| Jun 30, 2026 | Ngo Ethan | Chf Corporate Dev Officer | Grant (A) | 400 | $9K |
| Jun 30, 2026 | Kalnin Christopher P | Chief Executive Officer, Director | Grant (A) | 829 | $19K |
| Jun 30, 2026 | Tameron David | Chief Financial Officer | Grant (A) | 920 | $21K |
| Jun 30, 2026 | Seimon Dilanka | Chief Commercial Officer | Grant (A) | 920 | $21K |
| Jun 11, 2026 | Davis Joseph R | Director | Grant (A) | 7K | $0 |
| Jun 11, 2026 | MILLER CHARLES C III | Director | Grant (A) | 7K | $0 |
| Jun 11, 2026 | Limpaphayom Kirana | Director | Grant (A) | 7K | $0 |
| Jun 11, 2026 | Larrick Lindsay B | Chief Legal and Admin Officer | Other (J) | 46K | $0 |
| Jun 11, 2026 | MASHINSKI CARLA S | Director | Grant (A) | 7K | $0 |
| Jun 11, 2026 | PATEL SUNIT S | Director | Grant (A) | 7K | $0 |
| Jun 1, 2026 | Jacobsen Eric S | President, Upstream | Sell (S) | 25K | $672K |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 51 funds | $17.7B |
| AMAZON.COM INCAMZN | 50 funds | $14.2B |
| NVIDIA CORPNVDA | 49 funds | $26.3B |
| BROADCOM INCAVGO | 49 funds | $9.8B |
| ALPHABET INC-CL AGOOGL | 48 funds | $11.3B |
| TESLA INCTSLA | 48 funds | $6.6B |
| ELI LILLY & COLLY | 48 funds | $5.6B |
| APPLE INCAAPL | 47 funds | $21.9B |
| COSTCO WHOLESALE CORPCOST | 47 funds | $4.1B |
| VISTRA CORPVST | 47 funds | $981.2M |
| CUMMINS INCCMI | 47 funds | $820.6M |
| META PLATFORMS INC-CLASS AMETA | 46 funds | $8.0B |
Ranked by how many of BKV'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 BKV. 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.