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Driehaus Capital Management’s Twist Bioscience TWST Stock Holding History

Driehaus Capital Management’s Portfolio TWST Stock Details TWST Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$105M Buy
1,022,526
+437,830
+75% +$28.5M 0.61% 46
2026
Q1 		$27.8M Buy
+584,696
New +$26.2M 0.2% 158
2024
Q3 		– Sell
-388,643
Closed -$19.2M – 454
2024
Q2 		$19.2M Buy
388,643
+150,260
+63% +$6.13M 0.19% 153
2024
Q1 		$8.18M Buy
+238,383
New +$8.6M 0.08% 252
2021
Q2 		– Sell
-119,082
Closed -$14.7M – 520
2021
Q1 		$14.7M Sell
119,082
-193,506
-62% -$29.4M 0.22% 145
2020
Q4 		$44.2M Sell
312,588
-138,548
-31% -$15.4M 0.71% 33
2020
Q3 		$34.3M Sell
451,136
-93,643
-17% -$5.83M 0.7% 30
2020
Q2 		$24.7M Buy
544,779
+96,683
+22% +$3.47M 0.6% 44
2020
Q1 		$13.7M Buy
448,096
+84,531
+23% +$2.27M 0.46% 63
2019
Q4 		$7.63M Buy
363,565
+5,564
+2% +$130K 0.2% 131
2019
Q3 		$8.55M Buy
358,001
+47,312
+15% +$1.38M 0.28% 98
2019
Q2 		$9.01M Buy
310,689
+247,615
+393% +$6.55M 0.28% 96
2019
Q1 		$1.46M Sell
63,074
-16,406
-21% -$371K 0.05% 255
2018
Q4 		$1.83M Buy
+79,480
New +$1.76M 0.08% 233

Other funds holding TWST

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $63.1B AUM 35.51% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
AIM
ARK Investment Management St. Petersburg, Florida $15.4B AUM 50.29% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
EIG
EdgePoint Investment Group Toronto, Ontario, Canada $13.2B AUM 32.43% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return

Driehaus Capital Management's TWST Position: Q2 2026 in Review

Driehaus Capital Management increased its Twist Bioscience (TWST) stake by 75% in Q2 2026, buying an estimated $28.5M and bringing the position to 1,022,526 shares worth $105M. The position accounts for 0.61% of the portfolio, ranked #46.

Driehaus Capital Management first reported a position in TWST in Q4 2018 and has held it in 14 quarters since. 337 funds tracked by Wall St. Rank hold TWST as of Q2 2026.

  • Driehaus Capital Management held 1,022,526 shares of Twist Bioscience worth $105M as of Q2 2026.
  • Driehaus Capital Management bought 437,830 Twist Bioscience shares in Q2 2026, an estimated $28.5M.
  • Twist Bioscience made up 0.61% of Driehaus Capital Management's portfolio in Q2 2026, its #46 holding.
  • Driehaus Capital Management first reported a position in Twist Bioscience in Q4 2018 and has held it in 14 quarters since.
  • 337 funds tracked by Wall St. Rank held Twist Bioscience as of Q2 2026.

Based on Driehaus Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.