Steven Cohen Prothena Corp Public LTD CO Transaction History

Point72 Asset Management, L.P.

$42.2 Billion
Q4 2024

14 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2023 Nov 14, 2023	BUY	$47.3 - $70.6 $38,833 - $57,962	821 Added 0.38%	219,623 $10.6 Million
Q2 2023 Aug 14, 2023	SELL	$48.26 - $78.59 $5.61 Million - $9.13 Million	-116,191 Reduced 34.68%	218,802 $14.9 Million
Q1 2023 May 15, 2023	BUY	$46.97 - $58.27 $1.1 Million - $1.37 Million	23,493 Added 7.54%	334,993 $16.2 Million
Q4 2022 Feb 14, 2023	BUY	$52.05 - $65.0 $7.45 Million - $9.3 Million	143,100 Added 84.98%	311,500 $18.8 Million
Q3 2022 Nov 14, 2022	BUY	$25.16 - $60.63 $1.72 Million - $4.15 Million	68,500 Added 68.57%	168,400 $10.2 Million
Q2 2022 Aug 15, 2022	SELL	$22.73 - $39.98 $1.66 Million - $2.92 Million	-73,100 Reduced 42.25%	99,900 $2.71 Million
Q1 2022 May 16, 2022	SELL	$30.27 - $49.22 $611,454 - $994,244	-20,200 Reduced 10.46%	173,000 $6.33 Million
Q4 2021 Feb 14, 2022	BUY	$42.11 - $73.26 $1.32 Million - $2.29 Million	31,300 Added 19.33%	193,200 $9.54 Million
Q3 2021 Nov 15, 2021	SELL	$48.2 - $78.89 $332,580 - $544,341	-6,900 Reduced 4.09%	161,900 $11.5 Million
Q2 2021 Aug 16, 2021	BUY	$21.63 - $57.65 $3.65 Million - $9.73 Million	168,800 New	168,800 $8.68 Million
Q3 2020 Nov 16, 2020	SELL	$9.93 - $13.47 $2.64 Million - $3.58 Million	-265,573 Closed	0 $0
Q2 2020 Aug 14, 2020	SELL	$9.56 - $12.51 $2.39 Million - $3.13 Million	-250,470 Reduced 48.54%	265,573 $2.78 Million
Q1 2020 May 15, 2020	BUY	$7.54 - $15.77 $1.46 Million - $3.06 Million	193,743 Added 60.11%	516,043 $5.52 Million
Q4 2019 Feb 14, 2020	BUY	$7.48 - $17.01 $2.41 Million - $5.48 Million	322,300 New	322,300 $5.1 Million

Others Institutions Holding PRTA

# of Institutions

198

Shares Held

44.5M

Call Options Held

601K

Put Options Held

259K

Eco R1 Capital, LLC San Francisco, CA

11.6M
Shares

$150 Million
7.5% of portfolio
Wellington Management Group LLP Boston, MA

5.13M
Shares

$66.5 Million
0.01% of portfolio
Black Rock Inc. New York, NY

3.86M
Shares

$50 Million
0.0% of portfolio
Price T Rowe Associates Inc Baltimore, MD

3.69M
Shares

$47.8 Million
0.01% of portfolio
Armistice Capital, LLC New York, NY

2.24M
Shares

$29 Million
0.44% of portfolio

View Full List

About PROTHENA CORP PUBLIC LTD CO

Ticker PRTA
Exchange NASDAQ
Sector Healthcare
Industry Biotechnology
Shares Outstandng 46,922,800
Market Cap $609M
Description
Prothena Corporation plc, a late-stage clinical company, focuses on discovery and development of novel therapies for life-threatening diseases in the United States. The company is involved in developing Birtamimab, an investigational humanized antibody that is in Phase III clinical trial for the treatment of AL amyloidosis; Prasinezumab, a human...

More about PRTA

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