Quick Takeaways
- ARK Investment Management LLC filed SCHEDULE 13G/A for Twist Bioscience Corp Common Stock (TWST).
- Disclosed ownership: 12%.
- Date of event: 31 Dec 2025.
ARK Investment Management LLC - 31 Dec 2025 SCHEDULE 13G/A Report for Twist Bioscience Corp Common Stock (TWST)
- Filing Manager
- ARK Investment Management LLC
- Reporting Manager
- ARK Investment Management LLC
- Security
- Twist Bioscience Corp Common Stock
- Symbol
- TWST
- Shares outstanding
- 61,160,963 shares
- Disclosed Ownership
- 7,559,495 shares
- Ownership
- 12%
- Form type
- SCHEDULE 13G/A
- Filing time
- 03 Feb 2026, 11:29:47 UTC
- Date of event
- 31 Dec 2025
- Previous filing
- 07 Mar 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"ARK Investment Management LLC disclosed 12% ownership in Twist Bioscience Corp Common Stock (TWST) on 31 Dec 2025."
What Changed
- Previous schedule filing date: 07 Mar 2025.
- Current filing was accepted on 03 Feb 2026, 11:29.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Official SEC Source
Backed by Schedule 13D/13G
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
See Original FilingReporting Managers (2)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| ARK Investment Management LLC | 12% | 7,559,495 | 7,091,113 | 136,132 | /s/ Kellen Carter | Kellen Carter, Chief Compliance Officer | |
| Catherine D. Wood | 12% | 7,559,495 | 0 | 7,227,245 | /s/ Catherine D. Wood | Catherine D. Wood, Chief Executive Officer, Chief Investment Officer |