| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $36.8M | 8.3M | ▲+23% Added · +1.5M sh | Q1 2026 | |
| 2 | Encompass Capital Advisors LLC | $30.6M | 6.9M | ▲New +6.9M sh | Q1 2026 | |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | $22.4M | 5.1M | ▲New +5.1M sh | Q1 2026 | |
| 4 | Rovida Investment Management Ltd | $18.1M | 4.1M | —Held | Q1 2026 | |
| 5 | UBS Group AG | $12.6M | 2.8M | ▲+18% Added · +435K sh | Q1 2026 | |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | $12.1M | 2.7M | ▲+15% Added · +356K sh | Q1 2026 | |
| 7 | Alyeska Investment Group, L.P. | $11.9M | 2.7M | ▼−45% Reduced · −2.2M sh | Q1 2026 | |
| 8 | STATE STREET CORP | $10.3M | 2.3M | ▲+26% Added · +478K sh | Q1 2026 | |
| 9 | EXCHANGE TRADED CONCEPTS, LLC | $9.7M | 2.2M | ▲+56% Added · +783K sh | Q1 2026 | |
| 10 | AWM Investment Company, Inc. | $9.4M | 2.1M | —Held | Q1 2026 | |
| 11 | MORGAN STANLEY | $7.0M | 1.6M | ▼−7.8% Reduced · −133K sh | Q1 2026 | |
| 12 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $4.7M | 1.1M | ▼−30% Reduced · −459K sh | Q1 2026 | |
| 13 | BARCLAYS PLC | $4.5M | 1.0M | ▲+100% Added · +506K sh | Q1 2026 | |
| 14 | VANGUARD PORTFOLIO MANAGEMENT LLC | $4.3M | 977K | ▲New +977K sh | Q1 2026 | |
| 15 | Diametric Capital, LP | $4.2M | 954K | ▲+29% Added · +216K sh | Q1 2026 | |
| 16 | NORTHERN TRUST CORP | $4.1M | 938K | ▲+26% Added · +192K sh | Q1 2026 | |
| 17 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $4.0M | 897K | ▲+1.3% Added · +11K sh | Q1 2026 | |
| 18 | BNP Paribas Asset Management Holding S.A. | $3.9M | 887K | ▼−6.0% Reduced · −57K sh | Q1 2026 | |
| 19 | CITADEL ADVISORS LLC | $3.4M | 768K | ▼−55% Reduced · −958K sh | Q1 2026 | |
| 20 | VANGUARD FIDUCIARY TRUST CO | $3.3M | 753K | ▲New +753K sh | Q1 2026 | |
| 21 | JANE STREET GROUP, LLC | $3.0M | 684K | ▼−57% Reduced · −902K sh | Q1 2026 | |
| 22 | GROUP ONE TRADING LLC | $2.6M | 596K | ▲+34% Added · +151K sh | Q1 2026 | |
| 23 | GOLDMAN SACHS GROUP INC | $2.3M | 527K | ▼−69% Reduced · −1.2M sh | Q1 2026 | |
| 24 | Shay Capital LLC | $1.9M | 430K | ▼−26% Reduced · −150K sh | Q1 2026 | |
| 25 | Rathbones Group PLC | $1.7M | 387K | ▼−3.3% Reduced · −13K 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.
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 50 funds | $14.3B |
| BROADCOM INCAVGO | 50 funds | $8.0B |
| META PLATFORMS INC-CLASS AMETA | 50 funds | $7.8B |
| TESLA INCTSLA | 50 funds | $4.8B |
| ELI LILLY & COLLY | 50 funds | $4.6B |
| UNITEDHEALTH GROUP INCUNH | 50 funds | $1.8B |
| UBER TECHNOLOGIES INCUBER | 50 funds | $1.8B |
| NVIDIA CORPNVDA | 49 funds | $21.7B |
| ALPHABET INC-CL AGOOGL | 49 funds | $9.6B |
| VISA INC-CLASS A SHARESV | 49 funds | $3.7B |
| MASTERCARD INC - AMA | 49 funds | $3.4B |
| CITIGROUP INCC | 49 funds | $1.4B |
Ranked by how many of ASPI's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Mar 6, 2026 | Ainscow Robert | COO | Sell (S) | 8K | $46K |
| Mar 2, 2026 | Mann Paul Elliot | Executive Chairman | Buy (S) | 162K | $882K |
| Dec 18, 2025 | Kiessling Heather | Chief Financial Officer | Sell (S) | 80K | $464K |
| Dec 8, 2025 | Ainscow Robert | Interim CEO and COO | Sell (S) | 8K | $52K |
| Dec 1, 2025 | Mann Paul Elliot | Executive Chairman, Director | Sell (S) | 162K | $932K |
| Nov 25, 2025 | Mann Paul Elliot | Executive Officer, Director | Sell (S) | 50K | $289K |
| Nov 25, 2025 | Ainscow Robert | Interim CEO and COO | Sell (S) | 25K | $144K |
| Nov 17, 2025 | Ainscow Robert | Interim CEO and COO | Sell (S) | 68K | $507K |
| Nov 17, 2025 | Mann Paul Elliot | Executive Officer, Director | Sell (S) | 113K | $845K |
| Oct 14, 2025 | Ainscow Robert | Interim CEO and COO | Sell (S) | 23K | $306K |
| Sep 30, 2025 | Gorley Michael | Director | Sell (S) | 64K | $624K |
| Sep 15, 2025 | Wider Todd | Director | Sell (S) | 74K | $649K |
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/ASPI/capital-change-brief"
Use Arkolith's capital_change_brief for ASPI. 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 ASPI. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.