| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | ARK Investment Management LLC | $47.9M | 36.3M | ▼−2.6% Reduced · −991K sh | Q1 2026 | |
| 2 | BlackRock, Inc. | $33.4M | 25.3M | ▲+8.2% Added · +1.9M sh | Q1 2026 | |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | $16.9M | 12.8M | ▲New +12.8M sh | Q1 2026 | |
| 4 | Sumitomo Mitsui Trust Group, Inc. | $9.3M | 7.0M | ▼−9.9% Reduced · −771K sh | Q1 2026 | |
| 5 | Amova Asset Management Americas, Inc. | $9.2M | 7.0M | ▼−9.9% Reduced · −771K sh | Q1 2026 | |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | $9.2M | 7.0M | ▼−1.5% Reduced · −103K sh | Q1 2026 | |
| 7 | STATE STREET CORP | $8.1M | 6.1M | ▲+3.5% Added · +209K sh | Q1 2026 | |
| 8 | MILLENNIUM MANAGEMENT LLC | $6.5M | 4.9M | ▲+13% Added · +548K sh | Q1 2026 | |
| 9 | D. E. Shaw & Co., Inc. | $4.8M | 3.6M | ▼−18% Reduced · −801K sh | Q1 2026 | |
| 10 | TWO SIGMA INVESTMENTS, LP | $4.6M | 3.5M | ▲+22% Added · +632K sh | Q1 2026 | |
| 11 | Nuveen, LLC | $3.9M | 3.0M | ▲+248% Added · +2.1M sh | Q1 2026 | |
| 12 | VANGUARD PORTFOLIO MANAGEMENT LLC | $3.8M | 2.9M | ▲New +2.9M sh | Q1 2026 | |
| 13 | RENAISSANCE TECHNOLOGIES LLC | $3.3M | 2.5M | ▼−35% Reduced · −1.4M sh | Q1 2026 | |
| 14 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $3.2M | 2.4M | ▼−2.4% Reduced · −60K sh | Q1 2026 | |
| 15 | NORTHERN TRUST CORP | $2.8M | 2.1M | ▲+4.1% Added · +84K sh | Q1 2026 | |
| 16 | VANGUARD FIDUCIARY TRUST CO | $2.6M | 2.0M | ▲New +2.0M sh | Q1 2026 | |
| 17 | MORGAN STANLEY | $2.4M | 1.8M | ▼−24% Reduced · −570K sh | Q1 2026 | |
| 18 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $2.3M | 1.7M | ▼−34% Reduced · −892K sh | Q1 2026 | |
| 19 | BANK OF AMERICA CORP /DE/ | $2.2M | 1.7M | ▼−10% Reduced · −188K sh | Q1 2026 | |
| 20 | UBS Group AG | $2.2M | 1.6M | ▼−48% Reduced · −1.5M sh | Q1 2026 | |
| 21 | CITADEL ADVISORS LLC | $2.1M | 1.6M | ▼−50% Reduced · −1.6M sh | Q1 2026 | |
| 22 | Birchview Capital, LP | $2.0M | 1.5M | ▲+200% Added · +1.0M sh | Q1 2026 | |
| 23 | JANE STREET GROUP, LLC | $1.8M | 1.4M | ▼−7.4% Reduced · −110K sh | Q1 2026 | |
| 24 | Qube Research & Technologies Ltd | $1.6M | 1.2M | ▲New +1.2M sh | Q1 2026 | |
| 25 | GOLDMAN SACHS GROUP INC | $1.3M | 988K | ▼−28% Reduced · −390K 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 | 72 funds | $26.9B |
| BROADCOM INCAVGO | 71 funds | $14.9B |
| NVIDIA CORPNVDA | 70 funds | $38.4B |
| AMAZON.COM INCAMZN | 70 funds | $21.1B |
| META PLATFORMS INC-CLASS AMETA | 70 funds | $12.7B |
| ELI LILLY & COLLY | 70 funds | $7.2B |
| NETFLIX INCNFLX | 70 funds | $4.6B |
| UNITEDHEALTH GROUP INCUNH | 70 funds | $3.1B |
| ALPHABET INC-CL AGOOGL | 69 funds | $17.3B |
| TESLA INCTSLA | 69 funds | $9.6B |
| JPMORGAN CHASE & COJPM | 69 funds | $8.2B |
| COSTCO WHOLESALE CORPCOST | 69 funds | $4.9B |
Ranked by how many of PACB's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Apr 1, 2026 | Gibson James R II | See Remarks | Sell (S) | 88K | $121K |
| Mar 3, 2026 | Farmer Michele | See Remarks | Sell (S) | 3K | $4K |
| Mar 3, 2026 | Van Oene Mark | See Remarks | Sell (S) | 7K | $10K |
| Mar 3, 2026 | HENRY CHRISTIAN O | See Remarks | Sell (S) | 12K | $19K |
| Feb 18, 2026 | Farmer Michele | See Remarks | Sell (S) | 15K | $24K |
| Feb 18, 2026 | HENRY CHRISTIAN O | See Remarks | Sell (S) | 141K | $230K |
| Feb 18, 2026 | Van Oene Mark | See Remarks | Sell (S) | 55K | $90K |
| Feb 17, 2026 | Farmer Michele | See Remarks | Sell (S) | 35K | $56K |
| Feb 17, 2026 | HENRY CHRISTIAN O | See Remarks | Sell (S) | 332K | $524K |
| Feb 17, 2026 | Van Oene Mark | See Remarks | Sell (S) | 130K | $205K |
| Aug 18, 2025 | Van Oene Mark | See Remarks | Sell (S) | 27K | $35K |
| May 19, 2025 | Farmer Michele | See Remarks | Sell (S) | 5K | $5K |
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/PACB/capital-change-brief"
Use Arkolith's capital_change_brief for PACB. 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 PACB. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.