Federation des caisses Desjardins du Quebec’s Prothena Corp PRTA Stock Holding History

Federation des caisses Desjardins du Quebec’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
2026 Q2	$4.89K	Sell	500 -1,500	-75%	-$14.8K	﹤0.01%	2596
2026 Q1	$19.4K	Buy	2,000 +1,000	+100%	+$9.16K	﹤0.01%	2104
2025 Q4	$9.55K	Buy	+1,000	New	+$10.2K	﹤0.01%	2274
2022 Q1	–	Sell	-376	Closed	-$18.6K	–	2599
2021 Q4	$18.6K	Hold	376	–	–	﹤0.01%	1851
2021 Q3	$26.8K	Hold	376	–	–	﹤0.01%	1762
2021 Q2	$19.3K	Hold	376	–	–	﹤0.01%	1869
2021 Q1	$9.45K	Hold	376	–	–	﹤0.01%	2018
2020 Q4	$4.52K	Hold	376	–	–	﹤0.01%	2101
2020 Q3	$3.76K	Hold	376	–	–	﹤0.01%	1912
2020 Q2	$3.93K	Hold	376	–	–	﹤0.01%	1850
2020 Q1	$4.02K	Hold	376	–	–	﹤0.01%	1872
2019 Q4	$5.95K	Hold	376	–	–	﹤0.01%	1992
2019 Q3	$2.95K	Buy	+376	New	+$3.34K	﹤0.01%	2049

Other funds holding PRTA

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

RCMNY

Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return

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

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

ACM

ADAR1 Capital Management Austin, Texas $2.19B AUM 374.99% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

PAI

Palo Alto Investors Palo Alto, California $724M AUM 96.91% 1-Year Est. Return

Federation des caisses Desjardins du Quebec's PRTA Position: Q2 2026 in Review

Federation des caisses Desjardins du Quebec reduced its Prothena Corp (PRTA) stake by 75% in Q2 2026, selling an estimated $14.8K and leaving 500 shares worth $4.89K. The position accounts for ﹤0.01% of the portfolio, ranked #2596.

Federation des caisses Desjardins du Quebec first reported a position in PRTA in Q3 2019 and has held it in 13 quarters since. The position peaked at $26.8K in Q3 2021. 187 funds tracked by Wall St. Rank hold PRTA as of Q2 2026.

Federation des caisses Desjardins du Quebec held 500 shares of Prothena Corp worth $4.89K as of Q2 2026.
Federation des caisses Desjardins du Quebec sold 1,500 Prothena Corp shares in Q2 2026, an estimated $14.8K.
Prothena Corp made up ﹤0.01% of Federation des caisses Desjardins du Quebec's portfolio in Q2 2026, its #2596 holding.
Federation des caisses Desjardins du Quebec first reported a position in Prothena Corp in Q3 2019 and has held it in 13 quarters since.
Federation des caisses Desjardins du Quebec's Prothena Corp position peaked at $26.8K in Q3 2021.
187 funds tracked by Wall St. Rank held Prothena Corp as of Q2 2026.

Based on Federation des caisses Desjardins du Quebec's 13F filing for Q2 2026, filed 14 Aug 2026.