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Ellington Management Group’s Prothena Corp PRTA Stock Holding History

Ellington Management 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
2019
Q2 		– Sell
-10,600
Closed -$129K – 732
2019
Q1 		$129K Buy
+10,600
New +$132K 0.02% 515
2018
Q2 		– Sell
-11,700
Closed -$430K – 773
2018
Q1 		$430K Buy
+11,700
New +$426K 0.03% 460
2016
Q2 		– Sell
-5,800
Closed -$239K – 443
2016
Q1 		$239K Buy
+5,800
New +$227K 0.1% 305
2014
Q3 		– Sell
-18,000
Closed -$406K – 438
2014
Q2 		$406K Buy
+18,000
New +$450K 0.19% 156

Other funds holding PRTA

WIM
Woodford Investment Management London, United Kingdom $310M AUM 17.41% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
O
OrbiMed New York $5.05B AUM 125.28% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
GPP
Great Point Partners Greenwich, Connecticut $435M AUM 318.81% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
PAI
Palo Alto Investors Palo Alto, California $654M AUM 77.8% 1-Year Est. Return

Ellington Management Group's PRTA Position: Q2 2019 in Review

Ellington Management Group sold out of Prothena Corp (PRTA) in Q2 2019, closing a stake of 10,600 shares — an estimated $129K sold.

Ellington Management Group first reported a position in PRTA in Q2 2014 and held it in 4 quarters. The position peaked at $430K in Q1 2018. 138 funds tracked by Wall St. Rank hold PRTA as of Q2 2019.

  • Ellington Management Group reported no remaining Prothena Corp position as of Q2 2019 after selling out during the quarter.
  • Ellington Management Group sold 10,600 Prothena Corp shares in Q2 2019, an estimated $129K.
  • Ellington Management Group first reported a position in Prothena Corp in Q2 2014 and held it in 4 quarters.
  • Ellington Management Group's Prothena Corp position peaked at $430K in Q1 2018.
  • 138 funds tracked by Wall St. Rank held Prothena Corp as of Q2 2019.

Based on Ellington Management Group's 13F filing for Q2 2019, filed 14 Aug 2019.