CCM Partners »

Prothena shares owned by CCM Partners

Quarter-by-quarter ownership of Prothena (PRTA) shares owned by CCM Partners from 13F filings

Historical chart of CCM Partners investment in Prothena

Tip: Access up to 7 years of quarterly data

All positions including Prothena held by CCM Partners consolidated in one spreadsheet with up to 7 years of data

Download as csvDownload consolidated filings csv Download as ExcelDownload consolidated filings xlsx

Quarterly reported holdings in Prothena by CCM Partners

Quarter filed Position value Share count Share price at filing
2026-06-30 $386k 40k 9.79
2025-06-30 $93k 15k 6.07
2025-03-31 $189k 15k 12.38

More positions owned by CCM Partners

Microsoft Corporation (MSFT)
Micron Technology (MU)
Amazon (AMZN)
Advanced Micro Devices (AMD)
Alphabet Cap Stk Cl A (GOOGL)
Meta Platforms Cl A (META)
Lam Research Corp Com New (LRCX)
Tesla Motors (TSLA)
Broadcom (AVGO)
Cisco Systems (CSCO)
Wal-Mart Stores (WMT)
Intel Corporation (INTC)
Applied Materials (AMAT)
Netflix (NFLX)
Scm Trust Shelton Eqt Pre (SEPI)

View all positions for CCM Partners

Top funds holding Prothena

FMR
Rubric Capital Management
BlackRock
Acadian Asset Management
State Street Corporation
Vanguard Portfolio Management
D. E. Shaw & Co
ADAR1 Capital Management
Two Sigma Investments
Morgan Stanley
Palo Alto Investors
Geode Capital Management
Federated Investors
Goldman Sachs Group
Jacobs Levy Equity Management

View all funds holding Prothena