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Covington Capital Management’s Prothena Corp PRTA Stock Holding History

Covington Capital Management’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
2022
Q3 		$0 Hold
7
– – ﹤0.01% 1230
2022
Q2 		$0 Hold
7
– – ﹤0.01% 1168
2022
Q1 		$0 Hold
7
– – ﹤0.01% 1138
2021
Q4 		$0 Buy
+7
New +$388 ﹤0.01% 1049
2019
Q3 		– Sell
-12
Closed – – 831
2019
Q2 		$0 Hold
12
– – ﹤0.01% 799
2019
Q1 		$0 Hold
12
– – ﹤0.01% 750
2018
Q4 		$0 Buy
+12
New +$143 ﹤0.01% 747

Other funds holding PRTA

EC
EcoR1 Capital San Francisco, California $2.36B AUM 204.53% 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
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
APM
Avidity Partners Management Dallas, Texas $936M AUM 195% 1-Year Est. Return
State Street
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
FLAM
First Light Asset Management Edina, Minnesota $1.12B AUM 114.45% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

Covington Capital Management's PRTA Position: Q3 2022 in Review

Covington Capital Management held its Prothena Corp (PRTA) position steady in Q3 2022 at 7 shares worth $0. The position accounts for ﹤0.01% of the portfolio, ranked #1230.

Covington Capital Management first reported a position in PRTA in Q4 2018 and has held it in 7 quarters since. 183 funds tracked by Wall St. Rank hold PRTA as of Q3 2022.

  • Covington Capital Management held 7 shares of Prothena Corp worth $0 as of Q3 2022.
  • Covington Capital Management left its Prothena Corp share count unchanged in Q3 2022.
  • Prothena Corp made up ﹤0.01% of Covington Capital Management's portfolio in Q3 2022, its #1230 holding.
  • Covington Capital Management first reported a position in Prothena Corp in Q4 2018 and has held it in 7 quarters since.
  • 183 funds tracked by Wall St. Rank held Prothena Corp as of Q3 2022.

Based on Covington Capital Management's 13F filing for Q3 2022, filed 15 Nov 2022.