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TWIST BIOSCIENCE (TWST)
NASDAQ
$90.37+$0.02 (+0.02%)
Price as of Jul 14, 2026 5:47 AM EDT- $5.6BMarket Cap
- 139.02%1-Year Change
- Diagnostics & ResearchIndustry
TWIST BIOSCIENCE (TWST)
$90.37+$0.02 (+0.02%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
ARTISAN PARTNERS LIMITED PARTNERSHIP | 10.23% | 6.4M | +537,572 (+8.44%) | Mar 31, 2026 |
ARK INVESTMENT MANAGEMENT LLC | 10.19% | 6.3M | -1.2M (-19.18%) | Mar 31, 2026 |
VANGUARD GROUP INC | 9.28% | 5.8M | +8,049 (+0.14%) | Dec 31, 2025 |
BLACKROCK FUNDING, INC. /DE | 8.96% | 5.6M | +101,842 (+1.83%) | Dec 31, 2024 |
BLACKROCK, INC. | 8.92% | 5.6M | -340,610 (-6.13%) | Mar 31, 2026 |
BLACKROCK INC. | 8.71% | 5.4M | -351,152 (-6.47%) | Jun 30, 2024 |
EDGEPOINT INVESTMENT GROUP INC. | 8.64% | 5.4M | +4,530 (+0.08%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
Ark ETF Trust | 8.48% | 5.3M | -1.1M (-21.55%) | Apr 30, 2026 |
VANGUARD INDEX FUNDS | 7.43% | 4.6M | +89,450 (+1.93%) | Mar 31, 2026 |
GROWTH FUND OF AMERICA | 3.76% | 2.3M | 0 (0.00%) | Feb 28, 2026 |
SPDR SERIES TRUST | 3.48% | 2.2M | 0 (0.00%) | Apr 30, 2026 |
ARTISAN PARTNERS FUNDS INC | 3.08% | 1.9M | +107,826 (+5.61%) | Mar 31, 2026 |
FIDELITY MT VERNON STREET TRUST | 2.13% | 1.3M | 0 (0.00%) | Feb 28, 2026 |
AMERICAN FUNDS FUNDAMENTAL INVESTORS | 2.03% | 1.3M | 0 (0.00%) | Mar 31, 2026 |
Current Ownership Distribution
- Institutions1.2B (74.25%)
- Mutual Funds403.4M (25.50%)
- Insiders4.0M (0.25%)
- Other0 (0.00%)
Insider Transactions
- 0.25% (4.0M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 9Number of InsiderSelling (last 12 months)
- $1.0BAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Leproust Emily M. Chief Executive Officer | Sell | Jun 25, 2026 | $1.8M | 18,880 | $95.00 | 824,039 |
Cho Dennis See Remarks | Sell | Jun 24, 2026 | $1.3M | 14,205 | $89.75 | 105,141 |
Cho Dennis See Remarks | Sell | Jun 22, 2026 | $30,213.55 | 346 | $87.32 | 119,346 |
Leproust Emily M. Chief Executive Officer | Sell | Jun 22, 2026 | $147,400.21 | 1,688 | $87.32 | 842,919 |
Green Paula SVP of Human Resources | Sell | Jun 22, 2026 | $25,410.82 | 291 | $87.32 | 120,414 |
Green Paula SVP of Human Resources | Exempt | Jun 15, 2026 | $0.00 | 26,137 | $0.00 | 0 |
Green Paula SVP of Human Resources | Exempt | Jun 15, 2026 | $609,776.21 | 26,137 | $23.33 | 146,842 |
Green Paula SVP of Human Resources | Sell | Jun 15, 2026 | $2.0M | 24,109 | $81.62 | 122,733 |
Green Paula SVP of Human Resources | Sell | Jun 15, 2026 | $166,631.63 | 2,028 | $82.17 | 120,705 |
Cho Dennis See Remarks | Sell | Jun 08, 2026 | $28,077.37 | 402 | $69.84 | 119,692 |
WERNER ROBERT F. Chief Accounting Officer | Sell | Jun 08, 2026 | $16,203.85 | 232 | $69.84 | 47,954 |
Leproust Emily M. Chief Executive Officer | Sell | Jun 08, 2026 | $158,197.11 | 2,265 | $69.84 | 844,607 |
WERNER ROBERT F. Chief Accounting Officer | Sell | Jun 08, 2026 | $77,841.89 | 1,127 | $69.07 | 46,827 |
Green Paula SVP of Human Resources | Sell | Jun 08, 2026 | $61,742.27 | 884 | $69.84 | 120,705 |
WERNER ROBERT F. Chief Accounting Officer | Gift | Jun 08, 2026 | $0.00 | 500 | $0.00 | 46,327 |
Starovasnik Melissa A. | Sell | Apr 01, 2026 | $51,000.00 | 1,000 | $51.00 | 25,722 |
Green Paula SVP of Human Resources | Sell | Mar 20, 2026 | $13,004.56 | 297 | $43.79 | 124,104 |
Cho Dennis See Remarks | Sell | Mar 20, 2026 | $15,500.39 | 354 | $43.79 | 137,903 |
Leproust Emily M. Chief Executive Officer | Sell | Mar 20, 2026 | $76,275.91 | 1,742 | $43.79 | 858,887 |
CHESS ROBERT | Exempt | Mar 17, 2026 | $0.00 | 10,000 | $0.00 | 18,417 |
CHESS ROBERT | Exempt | Mar 17, 2026 | $118,900.00 | 10,000 | $11.89 | 31,084 |
CHESS ROBERT | Sell | Mar 17, 2026 | $470,000.00 | 10,000 | $47.00 | 21,084 |
Leproust Emily M. Chief Executive Officer | Sell | Mar 06, 2026 | $112,490.20 | 2,423 | $46.43 | 860,629 |
Cho Dennis See Remarks | Sell | Mar 06, 2026 | $19,731.05 | 425 | $46.43 | 138,257 |
Green Paula SVP of Human Resources | Sell | Mar 06, 2026 | $43,408.31 | 935 | $46.43 | 124,401 |
WERNER ROBERT F. Chief Accounting Officer | Sell | Mar 06, 2026 | $11,420.80 | 246 | $46.43 | 54,799 |
Finn Patrick John President and COO | Sell | Feb 23, 2026 | $200,571.88 | 4,294 | $46.71 | 284,129 |
WERNER ROBERT F. Chief Accounting Officer | Sell | Feb 23, 2026 | $79,079.69 | 1,693 | $46.71 | 55,045 |
Laponis Adam Chief Financial Officer | Sell | Feb 23, 2026 | $97,389.93 | 2,085 | $46.71 | 128,291 |
Green Paula SVP of Human Resources | Sell | Feb 23, 2026 | $68,429.86 | 1,465 | $46.71 | 125,336 |