Los Angeles Capital Management
ARWR icon

Los Angeles Capital Management’s Arrowhead Research ARWR Stock Holding History

Los Angeles Capital Management’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
Q1 		$1.31M Buy
20,970
+2,284
+12% +$145K 0.01% 604
2025
Q4 		$791K Hold
18,686
– – ﹤0.01% 725
2025
Q3 		$644K Sell
18,686
-39,262
-68% -$863K ﹤0.01% 839
2025
Q2 		$916K Buy
+57,948
New +$831K ﹤0.01% 670
2023
Q4 		– Sell
-12,132
Closed -$326K – 1130
2023
Q3 		$326K Sell
12,132
-2,868
-19% -$87.9K ﹤0.01% 937
2023
Q2 		$535K Buy
15,000
+6,490
+76% +$224K ﹤0.01% 833
2023
Q1 		$216K Sell
8,510
-4,499
-35% -$142K ﹤0.01% 1107
2022
Q4 		$528K Sell
13,009
-1,100
-8% -$36.4K ﹤0.01% 885
2022
Q3 		$466K Buy
14,109
+1,401
+11% +$56.5K ﹤0.01% 946
2022
Q2 		$447K Buy
12,708
+3,861
+44% +$145K ﹤0.01% 1008
2022
Q1 		$407K Buy
8,847
+394
+5% +$19.5K ﹤0.01% 1115
2021
Q4 		$560K Buy
8,453
+130
+2% +$8.93K ﹤0.01% 955
2021
Q3 		$520K Sell
8,323
-781
-9% -$50.6K ﹤0.01% 1028
2021
Q2 		$754K Sell
9,104
-11,627
-56% -$866K ﹤0.01% 982
2021
Q1 		$1.38M Sell
20,731
-19,725
-49% -$1.53M 0.01% 756
2020
Q4 		$3.1M Sell
40,456
-4,710
-10% -$301K 0.01% 517
2020
Q3 		$1.95M Sell
45,166
-67,827
-60% -$2.93M 0.01% 576
2020
Q2 		$4.88M Buy
112,993
+1,323
+1% +$46.7K 0.02% 402
2020
Q1 		$3.21M Buy
111,670
+8,300
+8% +$335K 0.02% 420
2019
Q4 		$6.56M Buy
103,370
+4,065
+4% +$202K 0.03% 354
2019
Q3 		$2.8M Buy
99,305
+78,225
+371% +$2.31M 0.02% 547
2019
Q2 		$559K Buy
21,080
+5,100
+32% +$112K ﹤0.01% 1006
2019
Q1 		$293K Buy
+15,980
New +$264K ﹤0.01% 1204

Other funds holding ARWR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
ACA
Avoro Capital Advisors New York $10.2B AUM 149.19% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
FAM
Fred Alger Management New York $22.8B AUM 64.63% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VPC
Vestal Point Capital New York $3.58B AUM 189.12% 1-Year Est. Return

Los Angeles Capital Management's ARWR Position: Q1 2026 in Review

Los Angeles Capital Management increased its Arrowhead Research (ARWR) stake by 12% in Q1 2026, buying an estimated $145K and bringing the position to 20,970 shares worth $1.31M. The position accounts for 0.01% of the portfolio, ranked #604.

Los Angeles Capital Management first reported a position in ARWR in Q1 2019 and has held it in 23 quarters since. The position peaked at $6.56M in Q4 2019. 436 funds tracked by Wall St. Rank hold ARWR as of Q1 2026.

  • Los Angeles Capital Management held 20,970 shares of Arrowhead Research worth $1.31M as of Q1 2026.
  • Los Angeles Capital Management bought 2,284 Arrowhead Research shares in Q1 2026, an estimated $145K.
  • Arrowhead Research made up 0.01% of Los Angeles Capital Management's portfolio in Q1 2026, its #604 holding.
  • Los Angeles Capital Management first reported a position in Arrowhead Research in Q1 2019 and has held it in 23 quarters since.
  • Los Angeles Capital Management's Arrowhead Research position peaked at $6.56M in Q4 2019.
  • 436 funds tracked by Wall St. Rank held Arrowhead Research as of Q1 2026.

Based on Los Angeles Capital Management's 13F filing for Q1 2026, filed 8 May 2026.