Carson Wealth (CWM LLC)
PRTA icon

Carson Wealth (CWM LLC)’s Prothena Corp PRTA Stock Holding History

Carson Wealth (CWM LLC)’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
2026
Q1 		$99.9K Buy
10,276
+181
+2% +$1.66K ﹤0.01% 3269
2025
Q4 		$96K Sell
10,095
-151
-1% -$1.54K ﹤0.01% 3098
2025
Q3 		$100K Buy
10,246
+8,880
+650% +$68.3K ﹤0.01% 2992
2025
Q2 		$8K Buy
1,366
+731
+115% +$5.49K ﹤0.01% 4406
2025
Q1 		$8K Sell
635
-554
-47% -$7.83K ﹤0.01% 4235
2024
Q4 		$16K Buy
1,189
+644
+118% +$10.2K ﹤0.01% 3600
2024
Q3 		$9K Sell
545
-253
-32% -$5.44K ﹤0.01% 3849
2024
Q2 		$16K Sell
798
-297
-27% -$6.43K ﹤0.01% 3272
2024
Q1 		$27K Buy
1,095
+784
+252% +$23.3K ﹤0.01% 2712
2023
Q4 		$11K Buy
311
+264
+562% +$10.2K ﹤0.01% 3141
2023
Q3 		$2K Buy
47
+13
+38% +$772 ﹤0.01% 3850
2023
Q2 		$2K Sell
34
-2
-6% -$129 ﹤0.01% 3836
2023
Q1 		$2K Sell
36
-54
-60% -$2.85K ﹤0.01% 3689
2022
Q4 		$5K Buy
90
+58
+181% +$3.4K ﹤0.01% 3210
2022
Q3 		$2K Hold
32
– – ﹤0.01% 3519
2022
Q2 		$1K Sell
32
-10
-24% -$293 ﹤0.01% 3604
2022
Q1 		$2K Buy
42
+10
+31% +$360 ﹤0.01% 3212
2021
Q4 		$2K Buy
+32
New +$1.77K ﹤0.01% 3166
2021
Q2 		$2K Hold
32
– – ﹤0.01% 2688
2021
Q1 		$2K Hold
32
– – ﹤0.01% 2688
2020
Q4 		$2K Hold
32
– – ﹤0.01% 2687
2020
Q3 		$2K Hold
32
– – ﹤0.01% 2686
2020
Q2 		$2K Hold
32
– – ﹤0.01% 2685
2020
Q1 		$2K Hold
32
– – ﹤0.01% 2685
2019
Q4 		$2K Hold
32
– – ﹤0.01% 2684
2019
Q3 		$2K Hold
32
– – ﹤0.01% 2684
2019
Q2 		$2K Hold
32
– – ﹤0.01% 2683
2019
Q1 		$2K Buy
+32
New +$400 ﹤0.01% 2680

Other funds holding PRTA

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
ACM
ADAR1 Capital Management Austin, Texas $2.19B AUM 374.99% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
PAI
Palo Alto Investors Palo Alto, California $724M AUM 96.91% 1-Year Est. Return

Carson Wealth (CWM LLC)'s PRTA Position: Q1 2026 in Review

Carson Wealth (CWM LLC) increased its Prothena Corp (PRTA) stake by 1.8% in Q1 2026, buying an estimated $1.66K and bringing the position to 10,276 shares worth $99.9K. The position accounts for ﹤0.01% of the portfolio, ranked #3269.

Carson Wealth (CWM LLC) first reported a position in PRTA in Q1 2019 and has held it in 28 quarters since. The position peaked at $100K in Q3 2025. 185 funds tracked by Wall St. Rank hold PRTA as of Q1 2026.

  • Carson Wealth (CWM LLC) held 10,276 shares of Prothena Corp worth $99.9K as of Q1 2026.
  • Carson Wealth (CWM LLC) bought 181 Prothena Corp shares in Q1 2026, an estimated $1.66K.
  • Prothena Corp made up ﹤0.01% of Carson Wealth (CWM LLC)'s portfolio in Q1 2026, its #3269 holding.
  • Carson Wealth (CWM LLC) first reported a position in Prothena Corp in Q1 2019 and has held it in 28 quarters since.
  • Carson Wealth (CWM LLC)'s Prothena Corp position peaked at $100K in Q3 2025.
  • 185 funds tracked by Wall St. Rank held Prothena Corp as of Q1 2026.

Based on Carson Wealth (CWM LLC)'s 13F filing for Q1 2026, filed 14 May 2026.