Teachers Retirement System of the State of Kentucky’s Prothena Corp PRTA Stock Holding History

Teachers Retirement System of the State of Kentucky’s Portfolio PRTA Stock Details PRTA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2024 Q4	–	Sell	-14,039	Closed	-$235K	–	1688
2024 Q3	$235K	Hold	14,039	–	–	﹤0.01%	1586
2024 Q2	$290K	Hold	14,039	–	–	﹤0.01%	1507
2024 Q1	$348K	Buy	14,039 +2,895	+26%	+$86.1K	﹤0.01%	1472
2023 Q4	$405K	Hold	11,144	–	–	﹤0.01%	1429
2023 Q3	$538K	Hold	11,144	–	–	0.01%	1279
2023 Q2	$761K	Buy	+11,144	New	+$719K	0.01%	1061

Other funds holding PRTA

EcoR1 Capital San Francisco, California $2.36B AUM 204.53% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Armistice Capital New York $5.62B AUM 36.06% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

PAI

Palo Alto Investors Palo Alto, California $654M AUM 77.8% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Siren LLC Greenwich, Connecticut $3.61B AUM 203.3% 1-Year Est. Return

Teachers Retirement System of the State of Kentucky's PRTA Position: Q4 2024 in Review

Teachers Retirement System of the State of Kentucky sold out of Prothena Corp (PRTA) in Q4 2024, closing a stake of 14,039 shares — an estimated $235K sold.

Teachers Retirement System of the State of Kentucky first reported a position in PRTA in Q2 2023 and held it in 6 quarters. The position peaked at $761K in Q2 2023. 170 funds tracked by Wall St. Rank hold PRTA as of Q4 2024.

Teachers Retirement System of the State of Kentucky reported no remaining Prothena Corp position as of Q4 2024 after selling out during the quarter.
Teachers Retirement System of the State of Kentucky sold 14,039 Prothena Corp shares in Q4 2024, an estimated $235K.
Teachers Retirement System of the State of Kentucky first reported a position in Prothena Corp in Q2 2023 and held it in 6 quarters.
Teachers Retirement System of the State of Kentucky's Prothena Corp position peaked at $761K in Q2 2023.
170 funds tracked by Wall St. Rank held Prothena Corp as of Q4 2024.

Based on Teachers Retirement System of the State of Kentucky's 13F filing for Q4 2024, filed 13 Feb 2025.