Principal Financial Group
ARWR icon

Principal Financial Group’s Arrowhead Research ARWR Stock Holding History

Principal Financial Group’s Portfolio ARWR Stock Details ARWR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$41.9M Buy
514,658
+24,536
+5% +$1.81M 0.02% 589
2026
Q1 		$30.7M Sell
490,122
-225,417
-32% -$14.3M 0.02% 674
2025
Q4 		$47.5M Sell
715,539
-64,593
-8% -$3.17M 0.02% 486
2025
Q3 		$26.9M Buy
780,132
+157,035
+25% +$3.45M 0.01% 700
2025
Q2 		$9.84M Sell
623,097
-5,978
-1% -$85.8K 0.01% 1278
2025
Q1 		$8.01M Buy
629,075
+340,191
+118% +$6.19M ﹤0.01% 1375
2024
Q4 		$5.43M Sell
288,884
-2,110
-0.7% -$43.5K ﹤0.01% 1568
2024
Q3 		$5.64M Sell
290,994
-133,772
-31% -$3.26M ﹤0.01% 1527
2024
Q2 		$11M Sell
424,766
-59,354
-12% -$1.46M 0.01% 1211
2024
Q1 		$13.8M Buy
484,120
+72,273
+18% +$2.31M 0.01% 1137
2023
Q4 		$12.6M Buy
411,847
+125
+0% +$3.32K 0.01% 1159
2023
Q3 		$11.1M Sell
411,722
-7,340
-2% -$225K 0.01% 1176
2023
Q2 		$14.9M Sell
419,062
-24,955
-6% -$860K 0.01% 1025
2023
Q1 		$11.3M Buy
444,017
+11,060
+3% +$348K 0.01% 1194
2022
Q4 		$17.6M Buy
432,957
+4,739
+1% +$157K 0.01% 908
2022
Q3 		$14.2M Sell
428,218
-5,167
-1% -$209K 0.01% 989
2022
Q2 		$15.3M Buy
433,385
+54,310
+14% +$2.04M 0.01% 1019
2022
Q1 		$17.4M Sell
379,075
-48,833
-11% -$2.42M 0.01% 1010
2021
Q4 		$28.4M Sell
427,908
-14,907
-3% -$1.02M 0.02% 718
2021
Q3 		$27.6M Sell
442,815
-74,352
-14% -$4.81M 0.02% 694
2021
Q2 		$42.8M Sell
517,167
-653
-0.1% -$48.6K 0.03% 511
2021
Q1 		$34.3M Buy
517,820
+173,082
+50% +$13.4M 0.02% 573
2020
Q4 		$26.5M Buy
344,738
+12,948
+4% +$828K 0.02% 615
2020
Q3 		$14.3M Sell
331,790
-10,128
-3% -$437K 0.01% 854
2020
Q2 		$14.8M Sell
341,918
-40,952
-11% -$1.45M 0.01% 810
2020
Q1 		$11M Sell
382,870
-126,800
-25% -$5.11M 0.01% 851
2019
Q4 		$32.3M Sell
509,670
-314,425
-38% -$15.6M 0.03% 536
2019
Q3 		$23.2M Sell
824,095
-1,488
-0.2% -$44K 0.02% 667
2019
Q2 		$21.9M Buy
825,583
+768,578
+1,348% +$16.9M 0.02% 707
2019
Q1 		$1.05M Buy
57,005
+1,094
+2% +$18K ﹤0.01% 1825
2018
Q4 		$694K Sell
55,911
-4,769
-8% -$65.2K ﹤0.01% 1863
2018
Q3 		$1.16M Buy
60,680
+4,747
+8% +$77.9K ﹤0.01% 1826
2018
Q2 		$761K Buy
+55,933
New +$523K ﹤0.01% 1892
2017
Q2 		– Sell
-12,280
Closed -$23K – 2259
2017
Q1 		$23K Buy
12,280
+1,649
+16% +$3.27K ﹤0.01% 2200
2016
Q4 		$16K Hold
10,631
– – ﹤0.01% 2224
2016
Q3 		$78K Hold
10,631
– – ﹤0.01% 2122
2016
Q2 		$57K Buy
10,631
+474
+5% +$2.71K ﹤0.01% 2126
2016
Q1 		$49K Hold
10,157
– – ﹤0.01% 2126
2015
Q4 		$62K Hold
10,157
– – ﹤0.01% 2134
2015
Q3 		$59K Buy
+10,157
New +$63.9K ﹤0.01% 2127
2014
Q3 		– Sell
-10,782
Closed -$154K – 2208
2014
Q2 		$154K Buy
+10,782
New +$141K ﹤0.01% 2136

Other funds holding ARWR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
ACA
Avoro Capital Advisors New York $11.1B AUM 207.82% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
FAM
Fred Alger Management New York $30B AUM 76.99% 1-Year Est. Return

Principal Financial Group's ARWR Position: Q2 2026 in Review

Principal Financial Group increased its Arrowhead Research (ARWR) stake by 5% in Q2 2026, buying an estimated $1.81M and bringing the position to 514,658 shares worth $41.9M. The position accounts for 0.02% of the portfolio, ranked #589.

Principal Financial Group first reported a position in ARWR in Q2 2014 and has held it in 41 quarters since. The position peaked at $47.5M in Q4 2025. 500 funds tracked by Wall St. Rank hold ARWR as of Q2 2026.

  • Principal Financial Group held 514,658 shares of Arrowhead Research worth $41.9M as of Q2 2026.
  • Principal Financial Group bought 24,536 Arrowhead Research shares in Q2 2026, an estimated $1.81M.
  • Arrowhead Research made up 0.02% of Principal Financial Group's portfolio in Q2 2026, its #589 holding.
  • Principal Financial Group first reported a position in Arrowhead Research in Q2 2014 and has held it in 41 quarters since.
  • Principal Financial Group's Arrowhead Research position peaked at $47.5M in Q4 2025.
  • 500 funds tracked by Wall St. Rank held Arrowhead Research as of Q2 2026.

Based on Principal Financial Group's 13F filing for Q2 2026, filed 4 Aug 2026.