No AI summary for this filing type
View Full Filing (SEC EDGAR)Twist Bioscience CORP
$141.38-7.7%
+$937.5M
Net Activity
+10.09% total shares
Institutions Holding
340
Popularity Rank
#1847
Avg Weight
0.15%
Total Value
$8.0B
Market Cap
$8.5B
340 institutions currently hold TWST, with 196 net buyers and 132 net sellers this quarter.
Institutional Moves (Q2 2026)
Majority Increased
Based on recent trading activity
Net Selling Institutions
132
Net Buying Institutions
196
Top 5 by Value
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Across its top 20 institutional holders, TWST's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 7/100, avg. turnover score 39/100).
TWST ranks #1847 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
TWST is a disclosed holding of Cathie Wood (ARK Investment Management), one of the tracked superinvestors on AlphaSMO — it makes up 3.0% of that fund's own 13F portfolio.
340 institutions disclose a position in TWST, but none treat it as a major bet — even First Light Asset Management, LLC, its most concentrated holder, allocates just 4.5% of its own portfolio to it.
Fidelity has added to its TWST position for two straight quarters, increasing it by $481.7M to reach $483.8M today.
Soleus Capital Management, L.P. has trimmed its TWST position for two straight quarters, cutting it by $48.3M while still holding $10.8M.
TWST is down 7.7% today, but institutions show net buying of $937.5M this quarter — a divergence between today's price move and the underlying institutional flow.
TWST reported a net loss of $77.7M in its latest fiscal year.
+$2.3B
Total Buy Value
$1.9B
Total Sell Value
196
Net Buyers
132
Net Sellers
TWST
Q2 2026
Top 5 Institutional Movers
TWST does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
33
Filings (90d)
$47.70M
Total Est. Value
401K shares
Planned Shares
| Filer | Filing Date | Est. Value |
|---|---|---|
| Leproust Emily M. | 2026-08-25 | $6.32M |
| WERNER ROBERT F. | 2026-08-24 | $120K |
| Cho Dennis | 2026-08-21 | $222K |
| Green Paula | 2026-08-21 | $189K |
| Finn Patrick John | 2026-08-21 | $563K |
| WERNER ROBERT F. | 2026-08-21 | $93K |
| Leproust Emily M. | 2026-08-21 | $923K |
| Laponis Adam | 2026-08-21 | $273K |
| Cho Dennis | 2026-08-19 | $1.84M |
| Finn Patrick John | 2026-08-18 | $9.53M |
Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。
2
Active 5%+ Holders
| Reporting Person | Type | Filing Date | % of Class |
|---|---|---|---|
| ARK Investment Management LLC | 13G/A | 2026-08-14 | 7.3% |
| EdgePoint Investment Group Inc. | 13G/A | 2026-08-14 | 4.2% |
| Artisan Partners Asset Management Inc. | 13G/A | 2026-08-13 | 7.7% |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 13G/A | 2026-08-11 | 3.5% |
4
Filings (14d)
No AI summary for this filing type
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View Full Filing (SEC EDGAR)90184D100
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,242
Total reported value
$2.2T
3229 13F institutions increased their position this quarter
Institutions Holding
5,990
Total reported value
$3.6T
3033 13F institutions increased their position this quarter
Institutions Holding
6,153
Total reported value
$1.8T
2971 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
4,112
Total reported value
$279.5B
Held by 4112 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,110
Total reported value
$712.5B
Held by 4110 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,088
Total reported value
$390.2B
Held by 4088 institutions — one of the most-tracked stocks on AlphaSMO
Access TWST's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/TWSTCLI
npx alphasmo stocks get TWSTFull API & MCP documentation →