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Putnam Investments’s Prothena Corp PRTA Stock Holding History

Putnam Investments’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
2023
Q4 		$2.42M Buy
66,516
+9,903
+17% +$381K ﹤0.01% 714
2023
Q3 		$2.73M Buy
56,613
+3,885
+7% +$231K ﹤0.01% 655
2023
Q2 		$3.6M Buy
52,728
+1,823
+4% +$118K 0.01% 548
2023
Q1 		$2.47M Sell
50,905
-14,489
-22% -$765K ﹤0.01% 676
2022
Q4 		$3.94M Buy
65,394
+50,638
+343% +$2.97M 0.01% 510
2022
Q3 		$894K Buy
14,756
+1,272
+9% +$40.2K ﹤0.01% 871
2022
Q2 		$366K Buy
13,484
+1,337
+11% +$39.1K ﹤0.01% 1031
2022
Q1 		$444K Buy
12,147
+618
+5% +$22.3K ﹤0.01% 1048
2021
Q4 		$570K Buy
+11,529
New +$639K ﹤0.01% 934
2017
Q4 		– Sell
-259,387
Closed -$16.8M – 1150
2017
Q3 		$16.8M Buy
+259,387
New +$15.9M 0.04% 294
2017
Q2 		– Sell
-28,254
Closed -$1.58M – 1257
2017
Q1 		$1.58M Sell
28,254
-3,785
-12% -$199K ﹤0.01% 911
2016
Q4 		$1.58M Sell
32,039
-16,496
-34% -$910K ﹤0.01% 897
2016
Q3 		$2.91M Sell
48,535
-37,538
-44% -$2.01M 0.01% 740
2016
Q2 		$3.01M Buy
86,073
+5,628
+7% +$245K 0.01% 814
2016
Q1 		$3.31M Buy
80,445
+1,718
+2% +$67.2K 0.01% 800
2015
Q4 		$5.36M Sell
78,727
-17,069
-18% -$1.03M 0.01% 640
2015
Q3 		$4.34M Buy
95,796
+13,361
+16% +$778K 0.01% 717
2015
Q2 		$4.34M Sell
82,435
-35,836
-30% -$1.41M 0.01% 782
2015
Q1 		$4.51M Buy
118,271
+12,454
+12% +$319K 0.01% 809
2014
Q4 		$2.2M Buy
+105,817
New +$2.21M ﹤0.01% 1000

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
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 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
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Putnam Investments's PRTA Position: Q4 2023 in Review

Putnam Investments increased its Prothena Corp (PRTA) stake by 17% in Q4 2023, buying an estimated $381K and bringing the position to 66,516 shares worth $2.42M. The position accounts for ﹤0.01% of the portfolio, ranked #714.

Putnam Investments first reported a position in PRTA in Q4 2014 and has held it in 20 quarters since. The position peaked at $16.8M in Q3 2017. 187 funds tracked by Wall St. Rank hold PRTA as of Q4 2023.

  • Putnam Investments held 66,516 shares of Prothena Corp worth $2.42M as of Q4 2023.
  • Putnam Investments bought 9,903 Prothena Corp shares in Q4 2023, an estimated $381K.
  • Prothena Corp made up ﹤0.01% of Putnam Investments's portfolio in Q4 2023, its #714 holding.
  • Putnam Investments first reported a position in Prothena Corp in Q4 2014 and has held it in 20 quarters since.
  • Putnam Investments's Prothena Corp position peaked at $16.8M in Q3 2017.
  • 187 funds tracked by Wall St. Rank held Prothena Corp as of Q4 2023.

Based on Putnam Investments's 13F filing for Q4 2023, filed 14 Feb 2024.