232 tracked 13F filers disclose a position in ARQT as of the latest SEC 13F filings, a combined $3.0B 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 | SUVRETTA CAPITAL MANAGEMENT, LLC | $290.4M | 12.3M | ▲+3.0% Added · +363K sh | Q1 2026 | |
| 2 | Frazier Life Sciences Management, L.P. | $258.9M | 9.9M | —Held | Q2 2026 | |
| 3 | BlackRock, Inc. | $216.8M | 9.2M | ▲+1.1% Added · +101K sh | Q1 2026 | |
| 4 | Rubric Capital Management LP | $194.9M | 8.3M | —Held | Q1 2026 | |
| 5 | Polar Capital Holdings Plc | $173.2M | 6.6M | ▲+17% Added · +940K sh | Q2 2026 | |
| 6 | STATE STREET CORP | $152.7M | 5.8M | ▼−7.5% Reduced · −473K sh | Q2 2026 | |
| 7 | JENNISON ASSOCIATES LLC | $117.3M | 5.0M | ▼−26% Reduced · −1.8M sh | Q1 2026 | |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | $114.8M | 4.9M | →First observed position No prior filed position | Q1 2026 | |
| 9 | MORGAN STANLEY | $99.4M | 4.2M | ▼−2.8% Reduced · −121K sh | Q1 2026 | |
| 10 | UBS Group AG | $78.4M | 3.3M | ▲+2.6% Added · +86K sh | Q1 2026 | |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | $78.2M | 3.0M | ▼−2.1% Reduced · −63K sh | Q2 2026 | |
| 12 | D. E. Shaw & Co., Inc. | $58.8M | 2.5M | ▼−7.0% Reduced · −187K sh | Q1 2026 | |
| 13 | MARSHALL WACE, LLP | $57.3M | 2.4M | ▲+435% Added · +2.0M sh | Q1 2026 | |
| 14 | FRANKLIN RESOURCES INC | $54.1M | 2.3M | ▲+21% Added · +398K sh | Q1 2026 | |
| 15 | BANK OF AMERICA CORP /DE/ | $52.3M | 2.2M | ▲+33% Added · +548K sh | Q1 2026 | |
| 16 | VANGUARD PORTFOLIO MANAGEMENT LLC | $46.1M | 2.0M | →First observed position No prior filed position | Q1 2026 | |
| 17 | JANUS HENDERSON GROUP PLC | $43.7M | 1.9M | ▲+1.3% Added · +25K sh | Q1 2026 | |
| 18 | GOLDMAN SACHS GROUP INC | $37.8M | 1.6M | ▲+1.7% Added · +27K sh | Q1 2026 | |
| 19 | AMERICAN CENTURY COMPANIES INC | $34.5M | 1.5M | ▼−0.3% Reduced · −4K sh | Q1 2026 | |
| 20 | OBERWEIS ASSET MANAGEMENT INC/ | $32.2M | 1.4M | ▲+69% Added · +558K sh | Q1 2026 | |
| 21 | GILDER GAGNON HOWE & CO LLC | $34.4M | 1.3M | ▼−69% Reduced · −3.0M sh | Q2 2026 | |
| 22 | Perpetual Ltd | $29.1M | 1.1M | ▲+22% Added · +200K sh | Q2 2026 | |
| 23 | Squarepoint Ops LLC | $26.0M | 1.1M | ▲+142% Added · +648K sh | Q1 2026 | |
| 24 | Jones Hill Capital LP | $28.6M | 1.1M | ▲New +1.1M sh | Q2 2026 | |
| 25 | FEDERATED HERMES, INC. | $25.4M | 1.1M | ▲+21% Added · +186K 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.
Last quarter, 7 funds opened a new position in ARQT and 28 added to an existing one, while 22 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 |
|---|---|---|
| MICROSOFT CORPMSFT | 126 funds | $227.3B |
| AMAZON.COM INCAMZN | 125 funds | $169.4B |
| NVIDIA CORPNVDA | 123 funds | $341.3B |
| ELI LILLY & COLLY | 121 funds | $70.9B |
| MICRON TECHNOLOGY INCMU | 121 funds | $35.4B |
| ALPHABET INC-CL AGOOGL | 119 funds | $138.8B |
| META PLATFORMS INC-CLASS AMETA | 119 funds | $98.3B |
| INTUITIVE SURGICAL INCISRG | 118 funds | $24.3B |
| APPLE INCAAPL | 116 funds | $252.7B |
| BROADCOM INCAVGO | 116 funds | $139.3B |
| ADVANCED MICRO DEVICESAMD | 116 funds | $35.4B |
| COSTCO WHOLESALE CORPCOST | 115 funds | $33.1B |
Ranked by how many of ARQT's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 27, 2026 | Curran Terrie | Director | Sell (S) | 27K | $677K |
| Aug 27, 2026 | Curran Terrie | Director | Sell (S) | 11K | $279K |
| Aug 20, 2026 | Curran Terrie | Director | Sell (S) | 1K | $28K |
| Aug 19, 2026 | Burnett Patrick | See Remarks | Sell (S) | 2K | $46K |
| Aug 17, 2026 | Welgus Howard G. | Director | Sell (S) | 5K | $124K |
| Aug 12, 2026 | Burnett Patrick | See Remarks | Sell (S) | 7K | $175K |
| Aug 11, 2026 | Burnett Patrick | See Remarks | Sell (S) | 8K | $220K |
| Aug 3, 2026 | Watanabe Todd | See Remarks, Director | Sell (S) | 4K | $114K |
| Aug 3, 2026 | Matsuda Masaru | See Remarks | Sell (S) | 1K | $32K |
| Aug 3, 2026 | Burnett Patrick | See Remarks | Sell (S) | 955 | $25K |
| Jul 15, 2026 | Welgus Howard G. | Director | Sell (S) | 5K | $127K |
| Jun 17, 2026 | Welgus Howard G. | Director | Sell (S) | 635 | $16K |
Connected entities for ARQT
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/ARQT/capital-change-brief"
Use Arkolith's capital_change_brief for ARQT. 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 ARQT. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.