Cutler Group’s Prothena Corp PRTA Stock Holding History

Cutler Group’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 Q1	–	Sell	-13,100	Closed	-$26K	–	3287
2023 Q4	$26K	Buy	+13,100	New	+$504K	﹤0.01%	1814
2022 Q4	–	Sell	-2,800	Closed	-$4K	–	5029
2022 Q3	$4K	Buy	+2,800	New	+$88.5K	﹤0.01%	3832
2018 Q4	–	Sell	-41,500	Closed	-$54K	–	4456
2018 Q3	$54K	Buy	41,500 +34,700	+510%	+$501K	﹤0.01%	1559
2018 Q2	$5K	Sell	6,800 -7,400	-52%	-$146K	﹤0.01%	3124
2018 Q1	$258K	Buy	14,200 +1,700	+14%	+$61.8K	0.02%	685
2017 Q4	$230K	Buy	12,500 +2,600	+26%	+$132K	0.01%	875
2017 Q3	$112K	Buy	9,900 +5,900	+148%	+$361K	﹤0.01%	1582
2017 Q2	$32K	Sell	4,000 -21,000	-84%	-$1.12M	﹤0.01%	2944
2017 Q1	$101K	Sell	25,000 -12,900	-34%	-$678K	﹤0.01%	1732
2016 Q4	$396K	Sell	37,900 -24,300	-39%	-$1.34M	0.01%	834
2016 Q3	$376K	Sell	62,200 -2,300	-4%	-$123K	0.02%	759
2016 Q2	$293K	Buy	64,500 +31,400	+95%	+$1.37M	0.01%	871
2016 Q1	$268K	Sell	33,100 -17,800	-35%	-$697K	0.02%	841
2015 Q4	$337K	Buy	+50,900	New	+$3.07M	0.02%	821

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

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

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

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

PAI

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

Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

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

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

Cutler Group's PRTA Position: Q1 2024 in Review

Cutler Group opened a new position in Prothena Corp (PRTA) in Q1 2024: 3,700 shares worth $91K. The stake represents 0.03% of the portfolio and ranks #483 among its holdings. This is a return to the name: Cutler Group previously reported a position in PRTA as recently as Q1 2023.

Cutler Group first reported a position in PRTA in Q4 2015 and has held it in 15 quarters since. The position peaked at $1.28M in Q4 2015. 169 funds tracked by Wall St. Rank hold PRTA as of Q1 2024.

Cutler Group held 3,700 shares of Prothena Corp worth $91K as of Q1 2024.
Prothena Corp was a new Cutler Group position in Q1 2024.
Prothena Corp made up 0.03% of Cutler Group's portfolio in Q1 2024, its #483 holding.
Cutler Group first reported a position in Prothena Corp in Q4 2015 and has held it in 15 quarters since.
Cutler Group's Prothena Corp position peaked at $1.28M in Q4 2015.
169 funds tracked by Wall St. Rank held Prothena Corp as of Q1 2024.

Based on Cutler Group's 13F filing for Q1 2024, filed 19 Apr 2024.