TWSTTwist Bioscience Corporation

$159.83+473% 1Y

Who owns TWST

333 institutions reported holding TWST for 2026Q2, together 124% of the company, more than the 278 a quarter earlier.

333

Institutions reporting a position · as of 2026Q2 · up from 278 the quarter before

Shares held by institutions
76.4M

Shares held by institutions · 124% of the company · long US equity positions only, as reported on Form 13F

Reported value
$7.85B

Reported value · at Jun 30, 2026 prices, not today's

Opened vs closed
89 / 35

Opened vs closed · new positions against positions exited in the latest quarter

Details›
Reporting quarter2026-06-30
2026Q2
Quarters on record
31
New positions
89
Positions exited
35
Added to
92
Reduced
97
Shares sold shortsettled Sep 15, 2026
12.5M
Short interestof shares outstanding
20%
Days to coverat the average daily volume
8.9
Change in the short positionsince the Aug 31, 2026 count
+3.6%
Institutional ownership by quarter, 2018Q4 to 2026Q2
QuarterFilersSharesReported value
2026Q233376.4M$7.85B
2026Q127877.0M$3.66B
2025Q424275.0M$2.39B
2025Q323473.7M$2.07B
2025Q223971.1M$2.62B
2025Q126069.6M$2.73B
2024Q424466.4M$3.08B
2024Q324266.0M$2.98B
2024Q225965.8M$3.24B
2024Q123667.3M$2.30B
2023Q421666.7M$2.46B
2023Q319265.9M$1.33B
2023Q219168.2M$1.39B
2023Q119963.3M$954M
2022Q419860.8M$1.45B
2022Q322158.3M$2.04B
Largest reported holders, 2026Q2
HolderShares% of companyValue
VANGUARD GROUP INC6.1Mn/a$625M
BlackRock Inc.5.8Mn/a$600M
Artisan Partners Limited Partnership4.8Mn/a$494M
FMR LLC4.7Mn/a$484M
ARK Investment Management LLC4.5Mn/a$468M
PRICE T ROWE ASSOCIATES INC /MD/3.6Mn/a$374M
STATE STREET CORP3.2Mn/a$333M
EdgePoint Investment Group Inc.2.5Mn/a$259M
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC2.2Mn/a$224M
FARALLON CAPITAL MANAGEMENT LLC2.1Mn/a$220M
Short interest by settlement date, Aug 29, 2025 to Sep 15, 2026
SettlementShares shortOf shares outstandingDays to cover
Sep 15, 202612.5M20%8.9
Aug 31, 202612.1M20%6.9
Aug 14, 202614.1M23%7.9
Jul 31, 202614.1M23%11.1
Jul 15, 202614.1M23%9.7
Jun 30, 202613.9M23%5.5
Jun 15, 202617.7M29%9.6
May 29, 202614.9M24%9.0
May 15, 202616.6M27%10.4
Apr 30, 202613.9M23%10.5
Apr 15, 202614.5M24%12.6
Mar 31, 202614.1M23%11.9

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold. The short position is FINRA's consolidated count for each twice-monthly settlement date, as a share of shares outstanding.

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