Prothena (PRTA) Price Target Decreased by 42.31% to 15.30

شركة بروثينا بي ال سي
US ˙ NasdaqGS ˙ IE00B91XRN20

Prothena (PRTA) Price Target Decreased by 42.31% to 15.30

2025-09-03 17:39
US

The average one-year price target for Prothena (NasdaqGS:PRTA) has been revised to $15.30 / share. This is a decrease of 42.31% from the prior estimate of $26.52 dated August 19, 2025.

The price target is an average of many targets provided by analysts. The latest targets range from a low of $4.04 to a high of $30.45 / share. The average price target represents an increase of 85.01% from the latest reported closing price of $8.27 / share.

What is the Fund Sentiment?

There are 427 funds or institutions reporting positions in Prothena. This is an increase of 46 owner(s) or 12.07% in the last quarter. Average portfolio weight of all funds dedicated to PRTA is 0.06%, an increase of 40.80%. Total shares owned by institutions decreased in the last three months by 18.60% to 45,595K shares. PRTA / Prothena Corporation plc Put/Call Ratios The put/call ratio of PRTA is 1.17, indicating a bearish outlook.

What are Other Shareholders Doing?

PRTA / Prothena Corporation plc Shares Held by Institutions

VGHCX - Vanguard Health Care Fund Investor Shares holds 4,184K shares representing 7.77% ownership of the company. In its prior filing, the firm reported owning 4,220K shares , representing a decrease of 0.85%. The firm decreased its portfolio allocation in PRTA by 29.70% over the last quarter.

ADAR1 Capital Management holds 3,375K shares representing 6.27% ownership of the company. In its prior filing, the firm reported owning 0K shares , representing an increase of 100.00%.

FDGRX - Fidelity Growth Company Fund holds 2,324K shares representing 4.32% ownership of the company. In its prior filing, the firm reported owning 2,318K shares , representing an increase of 0.27%. The firm decreased its portfolio allocation in PRTA by 70.57% over the last quarter.

Armistice Capital holds 2,236K shares representing 4.15% ownership of the company. In its prior filing, the firm reported owning 2,196K shares , representing an increase of 1.79%. The firm decreased its portfolio allocation in PRTA by 53.65% over the last quarter.

PRNHX - T. Rowe Price New Horizons Fund holds 1,638K shares representing 3.04% ownership of the company. In its prior filing, the firm reported owning 1,890K shares , representing a decrease of 15.38%. The firm decreased its portfolio allocation in PRTA by 4.71% over the last quarter.

Other Listings
GB:0Y3M US$ ٨٫٤٣
DE:0PT € ٦٫٩٠
Fintel data has been cited in the following publications:
Daily Mail Fox Business Business Insider Wall Street Journal The Washington Post Bloomberg Financial Times Globe and Mail
NASDAQ.com Reuters The Guardian Associated Press FactCheck.org Snopes Politifact
Federal Register The Intercept Forbes Fortune Magazine TheStreet Time Magazine Canadian Broadcasting Corporation International Business Times
Cambridge University Press Investopedia MarketWatch NY Daily News Entrepreneur Newsweek Barron's El Economista