Question 1

Does Voya Investment Management own PRTA stock?

Accepted Answer

No. Voya Investment Management exited its PRTA (Prothena) position in Q3 2025. Its Q2 2025 13F listed 11,896 shares worth $72,209.

Question 2

How many shares of PRTA does Voya Investment Management own?

Accepted Answer

None since Q3 2025, when Voya Investment Management exited the position. Its Q2 2025 13F listed 11,896 shares worth $72,209.

Question 3

What is Voya Investment Management's PRTA position worth?

Accepted Answer

Voya Investment Management's PRTA position was worth $72,209 in its Q2 2025 13F, before the exit in Q3 2025.

Question 4

Is Voya Investment Management buying or selling PRTA?

Accepted Answer

In Q3 2025, Voya Investment Management exited its entire PRTA position.

Question 5

When did Voya Investment Management first buy PRTA?

Accepted Answer

Voya Investment Management already held PRTA in its Q4 2018 13F, the earliest on record, and listed it in 27 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2025-Q3 Latest	Exited	0	-100.0%	$0	0.0%	$9.76	0
2025-Q2	Increased	11,896	+1.8%	$72,209	0.0%	$6.07	22
2025-Q1	Decreased	11,684	-8.9%	$144,590	0.0%	$12.38	0
2024-Q4	Decreased	12,829	-8.1%	$177,682	0.0%	$13.85	0
2024-Q3	Decreased	13,957	-54.8%	$233,501	0.0%	$16.73	0