American Century Companies’s iShares National Muni Bond ETF MUB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$8.15M Sell
75,700
-114,800
-60% -$12.3M ﹤0.01% 1665
2026
Q1
$20.2M Buy
190,500
+101,900
+115% +$11M 0.01% 1179
2025
Q4
$9.49M Hold
88,600
﹤0.01% 1476
2025
Q3
$9.44M Hold
88,600
﹤0.01% 1450
2025
Q2
$9.26M Buy
+88,600
New +$9.21M 0.01% 1406
2022
Q2
Sell
-39,100
Closed -$4.29M 2365
2022
Q1
$4.29M Sell
39,100
-19,600
-33% -$2.21M ﹤0.01% 1149
2021
Q4
$6.83M Sell
58,700
-211,300
-78% -$24.5M ﹤0.01% 986
2021
Q3
$31.4M Sell
270,000
-19,900
-7% -$2.33M 0.02% 573
2021
Q2
$34M Buy
+289,900
New +$33.9M 0.02% 547

Other funds holding MUB

American Century Companies's MUB Position: Q2 2026 in Review

American Century Companies reduced its iShares National Muni Bond ETF (MUB) stake by 60% in Q2 2026, selling an estimated $12.3M and leaving 75,700 shares worth $8.15M. The position accounts for ﹤0.01% of the portfolio, ranked #1665.

American Century Companies first reported a position in MUB in Q2 2021 and has held it in 9 quarters since. The position peaked at $34M in Q2 2021. 1,587 funds tracked by Wall St. Rank hold MUB as of Q2 2026.

  • American Century Companies held 75,700 shares of iShares National Muni Bond ETF worth $8.15M as of Q2 2026.
  • American Century Companies sold 114,800 iShares National Muni Bond ETF shares in Q2 2026, an estimated $12.3M.
  • iShares National Muni Bond ETF made up ﹤0.01% of American Century Companies's portfolio in Q2 2026, its #1665 holding.
  • American Century Companies first reported a position in iShares National Muni Bond ETF in Q2 2021 and has held it in 9 quarters since.
  • American Century Companies's iShares National Muni Bond ETF position peaked at $34M in Q2 2021.
  • 1,587 funds tracked by Wall St. Rank held iShares National Muni Bond ETF as of Q2 2026.

Based on American Century Companies's 13F filing for Q2 2026, filed 12 Aug 2026.