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First Light Asset Management’s Prothena Corp PRTA Stock Holding History

First Light 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
2024
Q2 		– Sell
-444,953
Closed -$11M – 47
2024
Q1 		$11M Sell
444,953
-643,848
-59% -$19.2M 0.84% 35
2023
Q4 		$39.6M Sell
1,088,801
-405,238
-27% -$15.6M 3.18% 13
2023
Q3 		$72.1M Sell
1,494,039
-6,090
-0.4% -$362K 6.85% 1
2023
Q2 		$102M Sell
1,500,129
-11,039
-0.7% -$712K 8.03% 2
2023
Q1 		$73.2M Sell
1,511,168
-24,431
-2% -$1.29M 6.6% 2
2022
Q4 		$92.5M Sell
1,535,599
-3,079
-0.2% -$180K 8.59% 2
2022
Q3 		$93.3M Sell
1,538,678
-399,505
-21% -$12.6M 9.44% 1
2022
Q2 		$52.6M Buy
1,938,183
+99,635
+5% +$2.91M 6.12% 3
2022
Q1 		$67.2M Buy
1,838,548
+215,607
+13% +$7.77M 5.93% 4
2021
Q4 		$80.2M Buy
1,622,941
+173,447
+12% +$9.62M 5.74% 2
2021
Q3 		$103M Sell
1,449,494
-478,335
-25% -$29.7M 6.8% 1
2021
Q2 		$99.1M Sell
1,927,829
-1,007,878
-34% -$31.4M 5.95% 2
2021
Q1 		$73.7M Buy
2,935,707
+879,254
+43% +$16.5M 4.89% 4
2020
Q4 		$24.7M Buy
+2,056,453
New +$24.3M 1.83% 24

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
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
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 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
AC
Armistice Capital New York $5.62B AUM 36.06% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

First Light Asset Management's PRTA Position: Q2 2024 in Review

First Light Asset Management sold out of Prothena Corp (PRTA) in Q2 2024, closing a stake of 444,953 shares — an estimated $11M sold.

First Light Asset Management first reported a position in PRTA in Q4 2020 and held it in 14 quarters. The position peaked at $103M in Q3 2021. 160 funds tracked by Wall St. Rank hold PRTA as of Q2 2024.

  • First Light Asset Management reported no remaining Prothena Corp position as of Q2 2024 after selling out during the quarter.
  • First Light Asset Management sold 444,953 Prothena Corp shares in Q2 2024, an estimated $11M.
  • First Light Asset Management first reported a position in Prothena Corp in Q4 2020 and held it in 14 quarters.
  • First Light Asset Management's Prothena Corp position peaked at $103M in Q3 2021.
  • 160 funds tracked by Wall St. Rank held Prothena Corp as of Q2 2024.

Based on First Light Asset Management's 13F filing for Q2 2024, filed 14 Aug 2024.