121 tracked 13F filers disclose a position in ASND as of the latest SEC 13F filings, a combined $4.1B 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 | T. Rowe Price Investment Management, Inc. | $1.4M | 6.2M | ▲+270% Added · +4.5M sh | Q1 2026 | |
| 2 | Avoro Capital Advisors LLC | $1.4B | 5.1M | ▲New +5.1M sh | Q2 2026 | |
| 3 | WESTFIELD CAPITAL MANAGEMENT CO LP | $1.3B | 4.8M | ▲New +4.8M sh | Q2 2026 | |
| 4 | PRICE T ROWE ASSOCIATES INC /MD/ | $350.0M | 1.5M | ▼−2.5% Reduced · −40K sh | Q1 2026 | |
| 5 | Polar Capital Holdings Plc | $164.5M | 617K | ▲New +617K sh | Q2 2026 | |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | $107.5M | 403K | ▲New +403K sh | Q2 2026 | |
| 7 | PFM Health Sciences, LP | $62.2M | 233K | ▲New +233K sh | Q2 2026 | |
| 8 | Spyglass Capital Management LLC | $57.5M | 215K | ▲New +215K sh | Q2 2026 | |
| 9 | ARS Investment Partners, LLC | $56.1M | 210K | ▲+0.5% Added · +1K sh | Q2 2026 | |
| 10 | SILVERARC CAPITAL MANAGEMENT, LLC | $55.0M | 206K | ▲New +206K sh | Q2 2026 | |
| 11 | Allspring Global Investments Holdings, LLC | $47.9M | 179K | ▲New +179K sh | Q2 2026 | |
| 12 | Rock Springs Capital Management LP | $45.0M | 169K | ▲New +169K sh | Q2 2026 | |
| 13 | RICE HALL JAMES & ASSOCIATES, LLC | $39.6M | 149K | ▲New +149K sh | Q2 2026 | |
| 14 | USS Investment Management Ltd | $37.6M | 141K | ▲New +141K sh | Q2 2026 | |
| 15 | BRAUN STACEY ASSOCIATES INC | $35.4M | 133K | ▲New +133K sh | Q2 2026 | |
| 16 | Walleye Capital LLC | $33.6M | 126K | ▲New +126K sh | Q2 2026 | |
| 17 | Eagle Health Investments LP | $28.3M | 106K | ▲New +106K sh | Q2 2026 | |
| 18 | First Turn Management, LLC | $28.0M | 105K | ▲New +105K sh | Q2 2026 | |
| 19 | Fiera Capital Corp | $27.6M | 103K | ▲New +103K sh | Q2 2026 | |
| 20 | SAPIENT CAPITAL LLC | $24.6M | 92K | ▲New +92K sh | Q2 2026 | |
| 21 | Synergy Asset Management, LLC | $24.3M | 91K | ▲New +91K sh | Q2 2026 | |
| 22 | CASTLEARK MANAGEMENT LLC | $16.5M | 62K | ▲New +62K sh | Q2 2026 | |
| 23 | Atika Capital Management LLC | $16.3M | 61K | ▲New +61K sh | Q2 2026 | |
| 24 | Integral Health Asset Management, LLC | $12.0M | 45K | ▲New +45K sh | Q2 2026 | |
| 25 | Eversept Partners, LP | $11.1M | 42K | ▲New +42K 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, 71 funds opened a new position in ASND and 3 added to an existing one, while 4 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 |
|---|---|---|
| ELI LILLY & COLLY | 81 funds | $19.4B |
| NVIDIA CORPNVDA | 75 funds | $84.5B |
| JOHNSON & JOHNSONJNJ | 74 funds | $6.9B |
| MICROSOFT CORPMSFT | 73 funds | $54.7B |
| AMAZON.COM INCAMZN | 73 funds | $35.2B |
| APPLE INCAAPL | 72 funds | $65.7B |
| META PLATFORMS INC-CLASS AMETA | 71 funds | $24.2B |
| ALPHABET INC-CL CGOOG | 70 funds | $25.8B |
| LAM RESEARCH CORPLRCX | 70 funds | $6.4B |
| CISCO SYSTEMS INCCSCO | 70 funds | $5.3B |
| ALPHABET INC-CL AGOOGL | 69 funds | $34.9B |
| MICRON TECHNOLOGY INCMU | 69 funds | $8.8B |
Ranked by how many of ASND's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Aug 14, 2026 | BIENAIME JEAN JACQUES | Director | Buy (P) | 900 | $222K |
| Aug 14, 2026 | BIENAIME JEAN JACQUES | Director | Buy (P) | 1K | $270K |
| Jun 2, 2026 | SMITH SCOTT THOMAS | EVP & Chief Financial Officer | Buy (P) | 100 | $22K |
| May 29, 2026 | SMITH SCOTT THOMAS | EVP & Chief Financial Officer | Buy (P) | 250 | $56K |
| May 29, 2026 | BIENAIME JEAN JACQUES | Director | Buy (P) | 200 | $45K |
| May 29, 2026 | BIENAIME JEAN JACQUES | Director | Buy (P) | 200 | $44K |
| May 29, 2026 | BIENAIME JEAN JACQUES | Director | Buy (P) | 100 | $22K |
| May 26, 2026 | BIENAIME JEAN JACQUES | Director | Buy (P) | 200 | $47K |
| May 26, 2026 | BIENAIME JEAN JACQUES | Director | Buy (P) | 200 | $48K |
| May 11, 2026 | JENSEN FLEMMING STEEN | See Remarks | Sell (S) | 19K | $4.6M |
Connected entities for ASND
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/ASND/capital-change-brief"
Use Arkolith's capital_change_brief for ASND. 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 ASND. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.