Factory Mutual Insurance’s iShares Russell Mid-Cap ETF IWR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$83.7M Hold
758,700
0.79% 30
2026
Q1
$73.8M Hold
758,700
0.83% 31
2025
Q4
$73M Hold
758,700
0.74% 30
2025
Q3
$73.3M Sell
758,700
-220,000
-22% -$20.9M 0.71% 32
2025
Q2
$90M Hold
978,700
0.98% 19
2025
Q1
$83.3M Hold
978,700
0.97% 19
2024
Q4
$86.5M Hold
978,700
0.94% 20
2024
Q3
$86.3M Buy
978,700
+280,000
+40% +$23.6M 0.89% 20
2024
Q2
$56.7M Sell
698,700
-350,000
-33% -$28.5M 0.65% 35
2024
Q1
$88.2M Sell
1,048,700
-1,140,900
-52% -$90.4M 1.01% 22
2023
Q4
$170M Buy
2,189,600
+561,600
+34% +$39.9M 2.11% 8
2023
Q3
$113M Buy
1,628,000
+467,200
+40% +$34.1M 1.57% 16
2023
Q2
$84.8M Sell
1,160,800
-937,011
-45% -$65.2M 1.25% 22
2023
Q1
$147M Sell
2,097,811
-297,100
-12% -$21M 2.29% 7
2022
Q4
$162M Buy
2,394,911
+675,700
+39% +$45.6M 2.44% 5
2022
Q3
$107M Buy
1,719,211
+949,200
+123% +$65.3M 1.75% 10
2022
Q2
$49.8M Hold
770,011
0.82% 37
2022
Q1
$60.1M Buy
770,011
+459,400
+148% +$35.4M 0.81% 35
2021
Q4
$22.6M Hold
310,611
0.33% 99
2021
Q3
$24.3M Buy
+310,611
New +$24.9M 0.3% 102

Other funds holding IWR

Factory Mutual Insurance's IWR Position: Q2 2026 in Review

Factory Mutual Insurance held its iShares Russell Mid-Cap ETF (IWR) position steady in Q2 2026 at 758,700 shares worth $83.7M. The position accounts for 0.79% of the portfolio, ranked #30.

Factory Mutual Insurance first reported a position in IWR in Q3 2021 and has held it in 20 quarters since. The position peaked at $170M in Q4 2023. 1,587 funds tracked by Wall St. Rank hold IWR as of Q2 2026.

  • Factory Mutual Insurance held 758,700 shares of iShares Russell Mid-Cap ETF worth $83.7M as of Q2 2026.
  • Factory Mutual Insurance left its iShares Russell Mid-Cap ETF share count unchanged in Q2 2026.
  • iShares Russell Mid-Cap ETF made up 0.79% of Factory Mutual Insurance's portfolio in Q2 2026, its #30 holding.
  • Factory Mutual Insurance first reported a position in iShares Russell Mid-Cap ETF in Q3 2021 and has held it in 20 quarters since.
  • Factory Mutual Insurance's iShares Russell Mid-Cap ETF position peaked at $170M in Q4 2023.
  • 1,587 funds tracked by Wall St. Rank held iShares Russell Mid-Cap ETF as of Q2 2026.

Based on Factory Mutual Insurance's 13F filing for Q2 2026, filed 21 Jul 2026.