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Business Summary
Filings
Ownership
Valuation
Ownership — PTCT
Institutional Holdings
Insider Transactions
US Institutional Ownership
100.0%
Institution
Shares
Value
Ownership %
Change
Filing Date
BlackRock, Inc.
13.96M
$1.14B
16.76%
+1.02M
2026-06-30
RTW INVESTMENTS, LP
7.75M
$631.0M
9.30%
--
2026-06-30
Jupiter Topco LLC
7.24M
$590.0M
8.68%
--
2026-06-30
VANGUARD PORTFOLIO MANAGEMENT LLC
4.93M
$401.0M
5.91%
+123.5K
2026-06-30
STATE STREET CORP
4.60M
$375.0M
5.52%
+252.4K
2026-06-30
WELLINGTON MANAGEMENT GROUP LLP
4.13M
$336.0M
4.95%
+185.7K
2026-06-30
VANGUARD CAPITAL MANAGEMENT LLC
3.74M
$305.0M
4.49%
+62.9K
2026-06-30
GEODE CAPITAL MANAGEMENT, LLC
2.21M
$180.0M
2.65%
-2.6K
2026-06-30
TORONTO DOMINION BANK
2.17M
$176.0M
2.60%
-860.1K
2026-06-30
WESTFIELD CAPITAL MANAGEMENT CO LP
1.96M
$159.0M
2.35%
--
2026-06-30
Hood River Capital Management LLC
1.74M
$141.0M
2.09%
+74.1K
2026-06-30
ARMISTICE CAPITAL, LLC
1.73M
$141.0M
2.08%
-733.1K
2026-06-30
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
1.72M
$140.0M
2.07%
--
2026-06-30
D. E. Shaw & Co., Inc.
1.55M
$126.0M
1.86%
-91.5K
2026-06-30
TANG CAPITAL MANAGEMENT LLC
1.50M
$122.0M
1.80%
--
2026-06-30
BANK OF AMERICA CORP /DE/
1.45M
$118.0M
1.74%
-434.6K
2026-06-30
Driehaus Capital Management LLC
1.44M
$117.0M
1.73%
+424.3K
2026-06-30
FMR LLC
1.40M
$114.0M
1.68%
-130.1K
2026-06-30
Jefferies Financial Group Inc.
1.36M
$110.0M
1.63%
+2.6K
2026-06-30
FULLER & THALER ASSET MANAGEMENT, INC.
1.16M
$94.0M
1.39%
--
2026-06-30
Pictet Asset Management Holding SA
1.15M
$93.0M
1.38%
-35.9K
2026-06-30
PRICE T ROWE ASSOCIATES INC /MD/
1.11M
$90.0M
1.34%
+639.4K
2026-06-30
MORGAN STANLEY
1.10M
$90.0M
1.32%
+429.5K
2026-06-30
Blue Sparrow, LLC /DE
1.05M
$85.0M
1.26%
+860.1K
2026-06-30
FRANKLIN RESOURCES INC
1.03M
$83.0M
1.23%
-94.1K
2026-06-30
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