Back to WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC

PTCTPTCT
1 quarters

Position history for WILLIAM BLAIR INVESTMENT MANAGEMENT, LLCWILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's holdings in PTC THERAPEUTICS INC

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC holds 1.7M shares of PTCT (PTC THERAPEUTICS INC), worth $140.5M as of 2026-Q2. This is a new position. PTCT represents 0.4% of WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's portfolio.

Current Value

$140.5M

Current Shares

1.7M

Total Value Change

$0

Total Shares Change

0

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
New
1.7M
-
$140.5M0.4%$81.57
50

Other major holders of PTCT: BlackRock, Inc., VANGUARD GROUP INC, RTW INVESTMENTS, LP

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