Twist Bioscience TWST Institutional Ownership

NASDAQ TWST

$159.78 +7.73 (+5.08%)

At close: Oct 9, 2026 · 4:00 PM EDT

Institutions by Trading Activity

336 Institutions

Increased 188 56.0%

Unchanged 46 13.7%

Reduced 102 30.4%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

—

13F totals exceed reported shares outstanding

Shares Held by Institutions

76.39Mn

of 62.67Mn outstanding

▼-0.82% QoQ

Shares Outstanding

62.67Mn

Institutional Investors

336

filed 13F for Jun 2026

▲+54 vs prior quarter

Net Shares Added (QoQ)

-632.57K

distributed since last quarter

Value of Holdings

$12.21Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 10, 2026

Twist Bioscience Corp (NASDAQ:TWST) appeared in the 13F filings of 336 institutional investors for the quarter ended June 30, 2026.

Total holdings of TWST shares fell 0.82% from Q1 2026, and the holder count rose 40.59% from Q2 2025.
Of these 336 holders, 188 added to their positions, 102 reduced their stakes and 46 left their positions unchanged.
Institutional investors held 76.39Mn shares of Twist Bioscience in total at the end of Q2 2026, down 632.57K from the prior quarter and up 8.04Mn from a year earlier.
BlackRock, Inc. was the top holder of Twist Bioscience as of June 30, 2026, with 5.83Mn shares.
Holders that added the most shares of Twist Bioscience in Q2 2026 were T. Rowe Price Associates Inc (+3.56Mn shares), FMR LLC (+2.81Mn shares), D. E. Shaw & Co., Inc. (+1.14Mn shares), Farallon Capital Management, L.L.C. (+708.75K shares) and Voya Investment Management LLC (+661.48K shares).
Among holders that kept a stake in Twist Bioscience, the biggest sellers in Q2 2026 were William Blair Investment Management, LLC (-3.1Mn shares), EdgePoint Investment Group Inc. (-2.86Mn shares), ARK Investment Management LLC (-1.79Mn shares), Artisan Partners Limited Partnership (-1.57Mn shares) and Soleus Capital Management, L.P. (-1.12Mn shares).
According to Business Quant data, the leading holders of TWST for Q2 2026 were BlackRock, Inc. (5.83Mn shares), Artisan Partners Limited Partnership (4.8Mn shares), FMR LLC (4.7Mn shares), ARK Investment Management LLC (4.55Mn shares), T. Rowe Price Associates Inc (3.63Mn shares), State Street Corp (3.23Mn shares), Vanguard Portfolio Management LLC (2.82Mn shares), Vanguard Capital Management LLC (2.7Mn shares), EdgePoint Investment Group Inc. (2.52Mn shares) and William Blair Investment Management, LLC (2.17Mn shares).

Form 13F Holdings

336 Institutional Holders

Report period 30 Jun, 2026

Total shares held 76.39Mn

Of outstanding —

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	5,833,891	9.31%	▲279,529	+5.03%	$600.19Mn
2	Artisan Partners Limited Partnership	0001466153	4,802,017	7.66%	▼1,565,760	-24.59%	$494.03Mn
3	FMR LLC	0000315066	4,703,044	7.50%	▲2,813,099	+148.85%	$483.85Mn
4	ARK Investment Management LLC	0001697748	4,549,803	7.26%	▼1,792,930	-28.27%	$468.08Mn
5	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	3,634,652	5.80%	▲3,564,347	+5,069.83%	$373.93K
6	State Street Corp	0000093751	3,232,532	5.16%	▼438,150	-11.94%	$332.56Mn
7	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	2,824,989	4.51%	▲175,888	+6.64%	$290.63Mn
8	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	2,699,280	4.31%	▲60,236	+2.28%	$277.70Mn
9	EdgePoint Investment Group Inc.	0001481669	2,521,635	4.02%	▼2,860,886	-53.15%	$259.43Mn
10	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	0001644956	2,174,594	3.47%	▼3,095,124	-58.73%	$223.72Mn
11	FARALLON CAPITAL MANAGEMENT, L.L.C.	0000909661	2,136,400	3.41%	▲708,750	+49.64%	$219.79Mn
12	Invesco Ltd.	0000914208	1,928,229	3.08%	▼243,669	-11.22%	$198.38Mn
13	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,619,361	2.58%	▲99,648	+6.56%	$166.63Mn
14	THRIVENT FINANCIAL FOR LUTHERANS	0000314984	1,433,503	2.29%	▲120,959	+9.22%	$147.48K
15	Goldman Sachs Group Inc	0000886982	1,408,418	2.25%	▼297,128	-17.42%	$144.90Mn
16	Morgan Stanley	0000895421	1,189,861	1.90%	▲643,016	+117.59%	$122.41Mn
17	D. E. Shaw & Co., Inc.	0001009207	1,185,605	1.89%	▲1,138,961	+2,441.82%	$121.98Mn
18	BAILLIE GIFFORD & CO	0001088875	1,086,779	1.73%	▼128,372	-10.56%	$111.81Mn
19	DRIEHAUS CAPITAL MANAGEMENT LLC	0000938206	1,022,526	1.63%	▲437,830	+74.88%	$105.20Mn
20	Sumitomo Mitsui Trust Group, Inc.	0001475365	1,000,344	1.60%	▼495,755	-33.14%	$102.92Mn

Showing 1 to 20 of 336 holders