The Tip Desk

TWIST BIOSCIENCE CORP holding history

As of Nov. 6, 2026 (UTC)

← WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC portfolio · COM · CUSIP 90184D100 · SH

Quarter-end history; absent and withheld figures are not zero
March 31, 20253,806,867$149,457,5980.42%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewMay 9, 2025
June 30, 20253,906,604$143,723,9610.38%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewJuly 29, 2025
Sept. 30, 20254,142,283$116,563,8440.30%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewNov. 12, 2025
Dec. 31, 20255,954,429$188,874,4880.53%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewFeb. 9, 2026
March 31, 20265,269,718$250,416,9990.83%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewMay 8, 2026
June 30, 20262,174,594$223,722,2310.67%Withheld — Comparison unavailable: Comparable change withheld pending corporate-action reviewAug. 12, 2026

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Schedule 13G disclosures

Twist Bioscience Corp · SC 13G/A · Event June 30, 2026 · Filed Aug. 11, 2026
SEC original disclosureAccepted Aug. 12, 2026 at 01:16 UTCLinked to a portfolio holding: No source restrictions recordedTWIST BIOSCIENCE CORP historyAmendment
Separate reporting persons; overlapping shares are never summed. Percent of class is not portfolio weight.
Reporting personReported shares% of security classGroup box
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC2,174,594.003.5%Unavailable
About reported holdings

13F reports quarter-end securities, excluding cash and shorts. Position changes do not establish trades, motives or returns; portfolio weights use disclosed 13F value.