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TWIST BIOSCIENCE (TWST)
NASDAQ
$86.00+$1.00 (+1.18%)
Price as of Jun 23, 2026 7:12 PM EDT- $5.3BMarket Cap
- 141.07%1-Year Change
- Diagnostics & ResearchIndustry
TWIST BIOSCIENCE (TWST)
$86.00+$1.00 (+1.18%)
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 | 10.31% | 6.4M | +593,072 (+9.24%) | Jan 30, 2026 |
VANGUARD INDEX FUNDS | 7.43% | 4.6M | +89,450 (+1.93%) | Mar 31, 2026 |
iSHARES TRUST | 4.04% | 2.5M | -44,720 (-1.78%) | Mar 31, 2026 |
GROWTH FUND OF AMERICA | 3.76% | 2.3M | 0 (0.00%) | Feb 28, 2026 |
SPDR SERIES TRUST | 3.48% | 2.2M | -85,008 (-3.92%) | Mar 31, 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 |
Current Ownership Distribution
- Institutions1.2B (75.05%)
- Mutual Funds386.4M (24.69%)
- Insiders4.0M (0.26%)
- Other0 (0.00%)
Insider Transactions
- 0.26% (4.0M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 9Number of InsiderSelling (last 12 months)
- $907.7MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
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 |
Cho Dennis See Remarks | Sell | Feb 23, 2026 | $39,423.07 | 844 | $46.71 | 138,682 |
Leproust Emily M. Chief Executive Officer | Sell | Feb 23, 2026 | $336,544.11 | 7,205 | $46.71 | 863,052 |
Green Paula SVP of Human Resources | Sell | Feb 17, 2026 | $2.1M | 39,404 | $52.40 | 126,041 |
Finn Patrick John President and COO | Exempt | Feb 17, 2026 | $0.00 | 32,300 | $0.00 | 0 |
Finn Patrick John President and COO | Exempt | Feb 17, 2026 | $0.00 | 18,205 | $0.00 | 0 |