Question 1

How many shares of PRTA does ALPS ADVISORS INC own?

Accepted Answer

ALPS ADVISORS INC previously held 0 shares of PRTA (PROTHENA CORP PLC) before exiting the position in 2025-Q4.

Question 2

What is ALPS ADVISORS INC's PRTA position worth?

Accepted Answer

ALPS ADVISORS INC's PRTA position was last reported at $0 in 2025-Q4 before the exit.

Question 3

Is ALPS ADVISORS INC buying or selling PRTA?

Accepted Answer

In 2025-Q4, ALPS ADVISORS INC exited their PRTA position entirely (-100.0% change in shares).

Question 4

When did ALPS ADVISORS INC first buy PRTA?

Accepted Answer

Based on available 13F filings, ALPS ADVISORS INC first reported a position in PRTA in 2024-Q3. They have held the position across 21 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2025-Q4 Latest	Exited	0	-100.0%	$0	0.0%	$9.31	0
2025-Q3	Decreased	25,727	-11.4%	$251,096	0.0%	$9.76	0
2025-Q2	Decreased	29,028	-23.5%	$176,200	0.0%	$6.08	0
2025-Q1	Decreased	37,956	-12.8%	$469,706	0.0%	$13.14	0
2024-Q4	Increased	43,510	+4.5%	$602,614	0.0%	$14.88	26
2024-Q3	Decreased	41,627	-0.7%	$696,420	0.0%	$20.05	0