Institutional shares held 231 Million
1.83M calls
1.21M puts
Total value of holdings $100B
$792M calls
$525M puts
Market Cap $111B
256,691,008 Shares Out.
Institutional ownership 90.08%
# of Institutions 1,789


Latest Institutional Activity in VRTX

Top Purchases

Q3 2025
Capital International Investors Shares Held: 4.69M ($2.04B)
Q3 2025
Clearbridge Investments, LLC Shares Held: 2.65M ($1.15B)
Q3 2025
Assenagon Asset Management S.A. Shares Held: 764K ($331M)
Q3 2025
Capital Research Global Investors Shares Held: 16.6M ($7.18B)
Q3 2025
Squarepoint Ops LLC Shares Held: 608K ($264M)

Top Sells

Q3 2025
Capital World Investors Shares Held: 25.9M ($11.2B)
Q3 2025
Jennison Associates LLC Shares Held: 3.45M ($1.5B)
Q3 2025
Jpmorgan Chase & CO Shares Held: 6.43M ($2.79B)
Q3 2025
Edgewood Management LLC Shares Held: 1.49M ($646M)
Q3 2025
Massachusetts Financial Services CO Shares Held: 503K ($218M)

About VRTX

Vertex Pharmaceuticals Incorporated, a biotechnology company, engages in developing and commercializing therapies for treating cystic fibrosis. The company markets SYMDEKO/SYMKEVI, ORKAMBI, and KALYDECO to treat patients with cystic fibrosis who have specific mutations in their cystic fibrosis transmembrane conductance regulator gene; and TRIKAFTA for the treatment of patients with CF 6 years of age or older who have at least one F508del mutation. Its pipeline includes VX-864 for the treatment of AAT deficiency, which is in Phase 2 clinical trial; VX-147 for the treatment of APOL1-mediated focal segmental glomerulosclerosis, or FSGS, and other serious kidney diseases which is in Phase 2 clinical trial; VX- 880, treatment for Type 1 Diabetes which is in Phase 1/2 clinical trial; VX-548, a NaV1.8 inhibitor for treatments of acute, neuropathic, musculoskeletal pain which is in Phase 2 clinical trial; and CTX001 for the treatment severe SCD and TDT which is in Phase 3 clinical trial. The company sells its products primarily to specialty pharmacy and specialty distributors in the United States, as well as specialty distributors and retail chains, and hospitals and clinics internationally. It has collaborations with Affinia Therapeutics, Inc.; Arbor Biotechnologies, Inc.; CRISPR Therapeutics AG.; Kymera Therapeutics, Inc.; Mammoth Biosciences, Inc.; Moderna, Inc.; Obsidian Therapeutics, Inc.; and Skyhawk Therapeutics, Inc.; as well as Ribometrix, Inc.; Genomics plc; Merck KGaA; Darmstadt, Germany, and X-Chem, Inc. Vertex Pharmaceuticals Incorporated was founded in 1989 and is headquartered in Boston, Massachusetts.


Insider Transactions at VRTX

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
464K Shares
From 21 Insiders
Grant, award, or other acquisition 312K shares
Open market or private purchase 15K shares
Exercise of conversion of derivative security 137K shares
Sell / Disposition
381K Shares
From 22 Insiders
Bona fide gift 800 shares
Sale (or disposition) back to the issuer 2K shares
Payment of exercise price or tax liability 179K shares
Open market or private sale 199K shares

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