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PTCT
PTCT
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WB
William Blair Investment Management, LLC
Buy
Sell
Price
Unit: Shares
Holdings History
Date
Change %
Shares Changed
% Held
Shares Held
Report Date
Latest
--
+1.72M
2.06%
1.72M
06/30/2026
Q2 2026
--
+1.72M
2.07%
1.72M
06/30/2026
