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TWST — TWIST BIOSCIENCE CORP

Reported value held$3.58B
Funds holding (latest)48
SectorHealth Care
Funds holding (Q2 2026)38
Institutional value$3.33B · 36.03M sh
New / Add / Cut / Exit5 / 20 / 13 / 2
Top-5 / Top-10 concentration59.1% / 79.2%
Institutional holdings change Accumulating +21.2% (+6.30M sh)
Institutional value change Up +136.4%

As of Q2 2026, 38 SEC-registered investment managers reported holding TWST (TWIST BIOSCIENCE CORP) in their latest 13F filings, with a combined reported value of $3.33B across 36.03M shares. That is +21.2% by share count (+6.30M shares) versus the previous quarter, while reported value moved +136.4%. Ownership is concentrated: the five largest holders account for 59.1% of reported value and the top ten for 79.2%.

Compared with the prior quarter, 5 opened new positions, 20 added to existing stakes, 13 trimmed, 2 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.

TWST is classified in the Health Care sector.

All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.

FundQuarterSharesValuePortfolio WeightChange
BlackRock Inc history Q2 2026 5.83M $600.19M 0.01% Add
Fidelity Management & Research (FMR) history Q2 2026 4.70M $483.85M 0.02% Add
ARK Invest history Q2 2026 4.55M $468.08M 3.04% Reduce
Farallon Capital Management history Q2 2026 2.14M $219.79M 1.02% Add
Invesco Ltd history Q2 2026 1.93M $198.38M 0.02% Reduce
Vanguard Group history Q4 2025 5.78M $183.22M 0.00% Hold
Geode Capital Management history Q2 2026 1.62M $166.63M 0.01% Add
Goldman Sachs Group history Q2 2026 1.41M $144.90M 0.01% Reduce
Morgan Stanley history Q2 2026 1.19M $122.41M 0.01% Add
D. E. Shaw & Co history Q2 2026 1.19M $121.98M 0.06% Add
Baillie Gifford & Co history Q2 2026 1.09M $111.81M 0.10% Reduce
Citadel Advisors history Q2 2026 964.04K $99.18M 0.01% Reduce
Bank of America Corp history Q2 2026 922.65K $94.92M 0.01% Add
Fidelity International (FIL) history Q2 2026 641.10K $65.96M 0.05% New
Northern Trust Corp history Q2 2026 591.69K $60.87M 0.01% Add
Wellington Management Group history Q2 2026 568.35K $58.47M 0.01% Reduce
Charles Schwab Investment Management history Q2 2026 557.13K $57.32M 0.01% Add
UBS Group AG history Q2 2026 413.13K $42.50M 0.01% Reduce
Marshall Wace history Q2 2026 396.91K $40.83M 0.03% New
Millennium Management history Q2 2026 383.75K $39.48M 0.01% Add

View all 48 fund holders →

New Positions (Q2 2026)

Fully Exited (vs previous quarter)

Fund Position History — shares by quarter (top 20 funds)

FundQ3 2021Q4 2021Q1 2022Q2 2022Q3 2022Q4 2022Q1 2023Q2 2023Q3 2023Q4 2023Q1 2024Q2 2024Q3 2024Q4 2024Q1 2025Q2 2025Q3 2025Q4 2025Q1 2026Q2 2026
BlackRock Inc — — — — — — — — — — — — 5.48M 5.58M 5.63M 6.28M 6.18M 5.89M 5.55M 5.83M
Fidelity Management & Research (FMR) 2.21M 2.45M 6.63M 3.57M 3.28M 3.09M 2.65M 304.66K 305.07K 307.47K 184.28K 206.23K 218.56K 226.20K 216.17K 217.11K 219.53K 68.94K 1.89M 4.70M
ARK Invest 3.95M 3.77M 5.26M 6.27M 6.68M 6.70M 7.18M 6.96M 6.79M 7.21M 6.94M 6.13M 5.36M 5.60M 6.24M 6.40M 6.73M 7.56M 6.34M 4.55M
Farallon Capital Management — — — — — — — — — — — 192.00K 340.65K 7.65K 7.65K 7.65K 7.65K 7.65K 1.43M 2.14M
Invesco Ltd 1.77M 1.75M 1.31M 115.38K 148.04K 30.59K 55.64K 52.06K 831.01K 1.70M 2.46M 3.42M 3.64M 3.58M 3.38M 2.35M 1.80M 1.29M 2.17M 1.93M
Geode Capital Management 840.63K 851.42K 979.75K 1.00M 1.02M 1.06M 1.11M 1.18M 1.23M 1.28M 1.33M 1.34M 1.37M 1.37M 1.42M 1.42M 1.45M 1.46M 1.52M 1.62M
Goldman Sachs Group 691.88K 801.04K 764.88K 404.82K 687.30K 482.40K 601.53K 680.53K 912.95K 733.55K 478.86K 844.96K 921.42K 895.40K 932.98K 1.53M 1.63M 1.70M 1.71M 1.41M
Morgan Stanley 139.31K 151.73K 249.19K 858.98K 848.42K 348.49K 541.66K 910.99K 1.12M 1.14M 906.55K 814.96K 991.14K 899.17K 610.74K 1.20M 1.49M 866.36K 546.85K 1.19M
D. E. Shaw & Co 295.16K 198.13K 138.34K 123.14K 48.48K 51.63K — — 193.26K 368.53K — 4.07K 9.04K 107.27K 5.69K — — 27.58K 46.64K 1.19M
Baillie Gifford & Co — — — — 890.97K 1.09M 1.08M 1.27M 1.27M 1.09M 1.23M 984.30K 834.34K 777.54K 732.01K 775.69K 1.26M 1.28M 1.22M 1.09M
Citadel Advisors 132.21K 226.62K 275.93K 521.83K 94.02K 634.33K 1.23M 1.68M 1.61M 1.95M 1.78M 1.48M 1.51M 1.44M 1.12M 1.55M 177.34K 113.75K 1.33M 964.04K
Bank of America Corp 67.30K 105.46K 133.54K 149.85K 307.77K 288.44K 577.14K 318.02K 561.90K 206.71K 192.02K 207.66K 635.73K 184.46K 282.77K 688.33K 450.37K 399.35K 584.26K 922.65K
Fidelity International (FIL) — — — — — — — — — — — — — — — — — — — 641.10K
Northern Trust Corp 475.06K 467.04K 512.90K 518.36K 513.62K 511.04K 521.00K 548.78K 554.26K 585.82K 573.25K 558.69K 575.72K 627.65K 616.86K 529.11K 525.04K 504.84K 527.97K 591.69K
Wellington Management Group — — — — — — — 32.29K — 26.48K 28.05K 276.46K 797.74K 786.31K 760.95K 577.06K 299.81K 813.12K 738.63K 568.35K
Charles Schwab Investment Management 354.56K 363.26K 416.41K 420.98K 410.04K 419.06K 422.93K 427.99K 442.50K 448.23K 457.94K 500.36K 524.94K 542.83K 512.41K 594.08K 573.63K 548.39K 537.11K 557.13K
UBS Group AG 20.20K 53.75K 48.01K 40.01K 25.75K 232.84K 150.31K 560.63K 103.43K 213.47K 208.94K 155.50K 150.29K 227.64K 275.03K 216.60K 514.93K 662.32K 452.53K 413.13K
Marshall Wace 948.49K 1.25M 1.70M 2.06M 1.20M 778.20K 360.14K 901.46K 220.57K — — — 5.28K 846.11K 318.19K — 44.07K — — 396.91K
Millennium Management 31.05K 326.82K 130.39K 361.63K 769.24K 328.77K 52.99K 2.62M 3.81M 1.82M 2.22M 782.38K 456.01K 654.23K 333.22K 713.13K 1.79M 1.50M 350.60K 383.75K
JPMorgan Chase & Co 1.81M 1.81M 2.11M 3.20M 3.27M 3.90M 3.99M 5.14M 5.07M 4.62M 3.61M 4.20K 2.48M 1.80M 1.45M 1.44M 1.02M 215.15K — 205.25K

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