Twist Bioscience (TWST) Held by Superinvestors
TWIST BIOSCIENCE CORP (TWST) is currently held by 3 superinvestors tracked by InsiderSet, with a combined reported market value of approximately $486.12M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
ARK Invest is currently the largest disclosed institutional shareholder of TWST tracked by InsiderSet, reporting ownership valued at approximately $468.08M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $726.97M, representing an estimated gain of +55.31% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 100% of the total disclosed TWST value among the investors covered in this analysis. Major shareholders include ARK Invest, Parnassus Endeavor Fund, Polen Capital Management, and several other long-term asset managers with concentrated positions in TWIST BIOSCIENCE CORP (TWST).
This page ranks the largest institutional TWST shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| ARK Invest | Cathie Wood | 3.04% | 4,549,803 | $468,083,756 | $726,967,523 | +$258,883,767 | +55.31% |
| Parnassus Endeavor Fund | Parnassus Investments | 0.03% | 120,001 | $12,345,703 | $19,173,760 | +$6,828,057 | +55.31% |
| Polen Capital Management | David M. Polen | 0.05% | 55,310 | $5,690,293 | $8,837,432 | +$3,147,139 | +55.31% |
Frequently asked questions about TWST
Who are the largest superinvestors holding TWST?
The largest superinvestors holding TWST in the latest SEC Form 13F filings include ARK Invest, Parnassus Endeavor Fund, and Polen Capital Management. InsiderSet ranks these superinvestors by their latest reported TWST position.
What does the TWST superinvestors page include?
This page tracks TWST positions reported by a curated group of notable institutional investors and fund managers through SEC Form 13F. TWIST BIOSCIENCE CORP (TWST) on this page reflects disclosed 13F holdings among those superinvestors, not every institutional shareholder of the stock.
How many superinvestors hold TWST?
InsiderSet currently tracks 3 superinvestors reporting TWST holdings in the latest available 13F data. This is the curated set on this page, not the total number of institutions that own TWST.
How much TWST stock do superinvestors hold?
Superinvestors tracked by InsiderSet disclosed approximately $486.12M in TWST holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value, and it covers the curated superinvestors on this page rather than every institutional filer.
When were TWST superinvestor holdings last updated?
The latest TWST superinvestor holdings on InsiderSet are based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time holdings.
Are superinvestor TWST holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by these superinvestors as of the end of the reporting quarter. A superinvestor may have changed its TWST position after the reporting date.
Are superinvestors buying or selling TWST?
Buying and selling can be analyzed by comparing TWST positions across consecutive 13F reporting periods. InsiderSet's TWST Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View TWST ownership changes.
How have superinvestor TWST holdings changed over time?
InsiderSet tracks TWST holdings among these superinvestors across multiple 13F reporting periods, so holder counts, reported value, and reported shares can be compared over time.