PAM
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Panagora Asset Management’s Prothena Corp PRTA Stock Holding History

Panagora Asset 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
2021
Q3 		– Sell
-3,323
Closed -$171K – 2234
2021
Q2 		$171K Sell
3,323
-2,528
-43% -$78.9K ﹤0.01% 1701
2021
Q1 		$147K Hold
5,851
– – ﹤0.01% 1802
2020
Q4 		$70K Hold
5,851
– – ﹤0.01% 1978
2020
Q3 		$58K Sell
5,851
-85,074
-94% -$1.02M ﹤0.01% 1979
2020
Q2 		$951K Buy
90,925
+12,214
+16% +$136K 0.01% 950
2020
Q1 		$842K Buy
+78,711
New +$953K 0.01% 908
2016
Q4 		– Sell
-589
Closed -$35K – 2408
2016
Q3 		$35K Sell
589
-370
-39% -$19.9K ﹤0.01% 2184
2016
Q2 		$34K Hold
959
– – ﹤0.01% 2112
2016
Q1 		$39K Hold
959
– – ﹤0.01% 2054
2015
Q4 		$65K Hold
959
– – ﹤0.01% 1907
2015
Q3 		$43K Sell
959
-1,379
-59% -$80.3K ﹤0.01% 2029
2015
Q2 		$123K Sell
2,338
-3,081
-57% -$122K ﹤0.01% 1883
2015
Q1 		$207K Buy
5,419
+91
+2% +$2.33K ﹤0.01% 1656
2014
Q4 		$111K Buy
5,328
+3,949
+286% +$82.4K ﹤0.01% 1832
2014
Q3 		$31K Buy
+1,379
New +$29.2K ﹤0.01% 2103
2014
Q2 		– Sell
-5,788
Closed -$222K – 2375
2014
Q1 		$222K Buy
5,788
+2,540
+78% +$81.9K ﹤0.01% 1697
2013
Q4 		$86K Hold
3,248
– – ﹤0.01% 1885
2013
Q3 		$66K Buy
+3,248
New +$57.5K ﹤0.01% 1960

Other funds holding PRTA

EC
EcoR1 Capital San Francisco, California $2.36B AUM 204.53% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
PAI
Palo Alto Investors Palo Alto, California $654M AUM 77.8% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
FLAM
First Light Asset Management Edina, Minnesota $1.12B AUM 114.45% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
RG
Redmile Group San Francisco, California $1.51B AUM 164.17% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Panagora Asset Management's PRTA Position: Q3 2021 in Review

Panagora Asset Management sold out of Prothena Corp (PRTA) in Q3 2021, closing a stake of 3,323 shares — an estimated $171K sold.

Panagora Asset Management first reported a position in PRTA in Q3 2013 and held it in 18 quarters. The position peaked at $951K in Q2 2020. 192 funds tracked by Wall St. Rank hold PRTA as of Q3 2021.

  • Panagora Asset Management reported no remaining Prothena Corp position as of Q3 2021 after selling out during the quarter.
  • Panagora Asset Management sold 3,323 Prothena Corp shares in Q3 2021, an estimated $171K.
  • Panagora Asset Management first reported a position in Prothena Corp in Q3 2013 and held it in 18 quarters.
  • Panagora Asset Management's Prothena Corp position peaked at $951K in Q2 2020.
  • 192 funds tracked by Wall St. Rank held Prothena Corp as of Q3 2021.

Based on Panagora Asset Management's 13F filing for Q3 2021, filed 10 Nov 2021.