222 tracked 13F filers disclose a position in SDRL as of the latest SEC 13F filings, a combined $2.6B in reported value. 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.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $225.1M | 4.9M | ▼−0.8% Reduced · −39K sh | Q1 2026 | |
| 2 | Elliott Investment Management L.P. | $214.7M | 4.7M | ▲+3.5% Added · +160K sh | Q1 2026 | |
| 3 | UBS Group AG | $173.2M | 3.8M | ▲+28% Added · +831K sh | Q1 2026 | |
| 4 | DIMENSIONAL FUND ADVISORS LP | $161.7M | 3.6M | ▲+10% Added · +327K sh | Q1 2026 | |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | $122.4M | 2.7M | →First observed position No prior filed position | Q1 2026 | |
| 6 | Goehring & Rozencwajg Associates, LLC | $99.7M | 2.6M | ▲+7.6% Added · +187K sh | Q2 2026 | |
| 7 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $112.1M | 2.5M | ▼−29% Reduced · −1.0M sh | Q1 2026 | |
| 8 | BNP PARIBAS FINANCIAL MARKETS | $95.8M | 2.1M | ▲+26% Added · +429K sh | Q1 2026 | |
| 9 | Patient Capital Management, LLC | $73.9M | 2.0M | ▼−9.3% Reduced · −199K sh | Q2 2026 | |
| 10 | STATE STREET CORP | $70.8M | 1.9M | ▲+3.7% Added · +66K sh | Q2 2026 | |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | $68.6M | 1.8M | ▲+25% Added · +360K sh | Q2 2026 | |
| 12 | CITADEL ADVISORS LLC | $76.4M | 1.7M | ▲+31% Added · +402K sh | Q1 2026 | |
| 13 | AMERICAN CENTURY COMPANIES INC | $65.1M | 1.4M | ▲+18% Added · +214K sh | Q1 2026 | |
| 14 | Condire Management, LP | $48.4M | 1.3M | —Held | Q2 2026 | |
| 15 | FMR LLC | $53.5M | 1.2M | ▲+14% Added · +142K sh | Q1 2026 | |
| 16 | ALLIANCEBERNSTEIN L.P. | $34.9M | 1.0M | ▼−1.9% Reduced · −19K sh | Q1 2026 | |
| 17 | GOLDMAN SACHS GROUP INC | $43.5M | 956K | ▼−16% Reduced · −182K sh | Q1 2026 | |
| 18 | BARCLAYS PLC | $43.3M | 951K | ▲+35% Added · +247K sh | Q1 2026 | |
| 19 | Webs Creek Capital Management LP | $40.8M | 897K | ▲+2.5% Added · +22K sh | Q1 2026 | |
| 20 | Merewether Investment Management, LP | $39.5M | 867K | ▲New +867K sh | Q1 2026 | |
| 21 | Sagefield Capital LP | $37.8M | 831K | ▼−9.8% Reduced · −90K sh | Q1 2026 | |
| 22 | Qube Research & Technologies Ltd | $37.4M | 823K | ▲+102% Added · +415K sh | Q1 2026 | |
| 23 | VANGUARD PORTFOLIO MANAGEMENT LLC | $35.4M | 777K | →First observed position No prior filed position | Q1 2026 | |
| 24 | MORGAN STANLEY | $32.7M | 719K | ▲+13% Added · +84K sh | Q1 2026 | |
| 25 | Hosking Partners LLP | $26.6M | 705K | ▼−10% Reduced · −78K sh | Q2 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.
Last quarter, 11 funds opened a new position in SDRL and 29 added to an existing one, while 21 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Combined value |
|---|---|---|
| AMAZON.COM INCAMZN | 107 funds | $128.1B |
| MICROSOFT CORPMSFT | 102 funds | $178.2B |
| META PLATFORMS INC-CLASS AMETA | 102 funds | $77.2B |
| ALPHABET INC-CL AGOOGL | 101 funds | $102.7B |
| MICRON TECHNOLOGY INCMU | 101 funds | $25.6B |
| NVIDIA CORPNVDA | 100 funds | $260.5B |
| APPLIED MATERIALS INCAMAT | 99 funds | $20.0B |
| ALPHABET INC-CL CGOOG | 98 funds | $89.3B |
| JPMORGAN CHASE & COJPM | 98 funds | $41.4B |
| ADVANCED MICRO DEVICESAMD | 98 funds | $22.5B |
| LAM RESEARCH CORPLRCX | 98 funds | $21.8B |
| FREEPORT-MCMORAN INCFCX | 98 funds | $8.8B |
Ranked by how many of SDRL's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 11, 2026 | Wieggers Marcel | Senior VP, Operations | Sell (S) | 13K | $606K |
| Jun 11, 2026 | Wieggers Marcel | Senior VP, Operations | Sell (S) | 1 | $45 |
| Jun 11, 2026 | Creed Grant R | Executive Vice President & CFO | Sell (S) | 6K | $274K |
| Jun 11, 2026 | Creed Grant R | Executive Vice President & CFO | Sell (S) | 28K | $1.3M |
| Jun 10, 2026 | Strickler Todd D | SVP & General Counsel | Sell (S) | 31K | $1.4M |
| Jun 10, 2026 | Sauer-Petersen Torsten | See Remarks | Sell (S) | 43K | $1.9M |
Connected entities for SDRL
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/SDRL/capital-change-brief"
Use Arkolith's capital_change_brief for SDRL. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for SDRL. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.