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Paloma Partners’s Prothena Corp PRTA Stock Holding History

Paloma Partners’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
2020
Q3 		– Sell
-22,869
Closed -$239K – 2377
2020
Q2 		$239K Buy
+22,869
New +$254K ﹤0.01% 1598
2018
Q3 		– Hold
0
– – – 1166
2016
Q1 		– Sell
-6,233
Closed -$424K – 2020
2015
Q4 		$424K Buy
+6,233
New +$376K 0.01% 1129

Other funds holding PRTA

EC
EcoR1 Capital San Francisco, California $2.36B AUM 204.53% 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
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 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
PAI
Palo Alto Investors Palo Alto, California $654M AUM 77.8% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
RSCM
Rock Springs Capital Management Baltimore, Maryland $1.7B AUM 93.03% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Paloma Partners's PRTA Position: Q3 2020 in Review

Paloma Partners sold out of Prothena Corp (PRTA) in Q3 2020, closing a stake of 22,869 shares — an estimated $239K sold.

Paloma Partners first reported a position in PRTA in Q4 2015 and held it in 2 quarters. The position peaked at $424K in Q4 2015. 140 funds tracked by Wall St. Rank hold PRTA as of Q3 2020.

  • Paloma Partners reported no remaining Prothena Corp position as of Q3 2020 after selling out during the quarter.
  • Paloma Partners sold 22,869 Prothena Corp shares in Q3 2020, an estimated $239K.
  • Paloma Partners first reported a position in Prothena Corp in Q4 2015 and held it in 2 quarters.
  • Paloma Partners's Prothena Corp position peaked at $424K in Q4 2015.
  • 140 funds tracked by Wall St. Rank held Prothena Corp as of Q3 2020.

Based on Paloma Partners's 13F filing for Q3 2020, filed 16 Nov 2020.