Northwestern Mutual Wealth Management
PRTA icon

Northwestern Mutual Wealth Management’s Prothena Corp PRTA Stock Holding History

Northwestern Mutual Wealth 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
2026
Q1 		$486 Sell
50
-4
-7% -$37 ﹤0.01% 3855
2025
Q4 		$516 Buy
54
+4
+8% +$41 ﹤0.01% 3715
2025
Q3 		$488 Buy
+50
New +$384 ﹤0.01% 3636
2023
Q1 		– Sell
-211
Closed -$12.7K – 3540
2022
Q4 		$12.7K Buy
+211
New +$12.4K ﹤0.01% 2406
2022
Q1 		– Sell
-73
Closed -$4K – 3333
2021
Q4 		$4K Buy
+73
New +$4.05K ﹤0.01% 2849
2017
Q1 		– Sell
-22
Closed -$1K – 2318
2016
Q4 		$1K Buy
+22
New +$1.21K ﹤0.01% 2218
2016
Q3 		– Sell
-48
Closed -$1K – 1190
2016
Q2 		$1K Buy
48
+35
+269% +$1.52K ﹤0.01% 1969
2016
Q1 		$1K Buy
+13
New +$509 ﹤0.01% 2030

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