Ken Fisher's MUB Position Overview
Ken Fisher (via Fisher Asset Management, LLC) currently holds 10.71 M shares of iShares National Muni Bond ETF (MUB) worth $1.15 B, representing 0.39% of the portfolio. First purchased in 2014-Q4, this long-term strategic position has been held for 44 quarters.
Based on 13F filings since 2013, Ken Fisher has maintained a long-term strategic position in MUB, representing a significant commitment to this investment thesis. Largest addition occurred in Q2 2025, adding 2.68 M shares. Largest reduction occurred in Q3 2022, reducing 3.25 M shares.
Analysis based on 13F filings available since 2013 Q2
Ken Fisher's iShares National Muni Bond ETF (MUB) Holding Value Over Time
Track share changes against reported price movement
Quarterly iShares National Muni Bond ETF (MUB) Trades by Ken Fisher
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +988,044 | Add 10.16% | 10.71 M | $107.11 |
| Q3 2025 | +810,838 | Add 9.10% | 9.73 M | $106.49 |
| Q2 2025 | +2.68 M | Add 42.96% | 8.91 M | $104.48 |
| Q1 2025 | +490,142 | Add 8.53% | 6.24 M | $105.44 |
| Q4 2024 | +470,739 | Add 8.92% | 5.75 M | $106.55 |
| Q3 2024 | +542,698 | Add 11.47% | 5.27 M | $108.63 |
| Q2 2024 | +348,335 | Add 7.95% | 4.73 M | $106.55 |
| Q1 2024 | +337,353 | Add 8.34% | 4.38 M | $107.60 |
| Q4 2023 | +173,611 | Add 4.48% | 4.05 M | $108.41 |
| Q3 2023 | +253,120 | Add 6.99% | 3.87 M | $102.54 |
| Q2 2023 | +242,512 | Add 7.18% | 3.62 M | $106.73 |
| Q1 2023 | +159,542 | Add 4.96% | 3.38 M | $107.74 |
| Q4 2022 | +1.24 M | Add 62.35% | 3.22 M | $105.52 |
| Q3 2022 | -3.25 M | Reduce 62.13% | 1.98 M | $102.58 |
| Q2 2022 | +108,543 | Add 2.12% | 5.23 M | $106.36 |
| Q1 2022 | +308,911 | Add 6.41% | 5.12 M | $109.64 |
| Q4 2021 | +362,696 | Add 8.14% | 4.82 M | $116.28 |
| Q3 2021 | +396,014 | Add 9.76% | 4.45 M | $116.17 |
| Q2 2021 | +384,026 | Add 10.46% | 4.06 M | $117.20 |
| Q1 2021 | +352,355 | Add 10.61% | 3.67 M | $116.05 |
| Q4 2020 | +289,959 | Add 9.57% | 3.32 M | $117.20 |
| Q3 2020 | +235,558 | Add 8.43% | 3.03 M | $115.93 |
| Q2 2020 | +243,903 | Add 9.56% | 2.8 M | $115.40 |
| Q1 2020 | +170,940 | Add 7.18% | 2.55 M | $113.01 |
| Q4 2019 | +176,993 | Add 8.03% | 2.38 M | $113.91 |
| Q3 2019 | +198,328 | Add 9.89% | 2.2 M | $114.10 |
| Q2 2019 | +265,132 | Add 15.24% | 2.01 M | $113.09 |
| Q1 2019 | +234,452 | Add 15.57% | 1.74 M | $111.19 |
| Q4 2018 | +181,233 | Add 13.69% | 1.51 M | $109.04 |
| Q3 2018 | +123,126 | Add 10.25% | 1.32 M | $107.94 |
| Q2 2018 | +195,462 | Add 19.44% | 1.2 M | $109.04 |
| Q1 2018 | +210,692 | Add 26.50% | 1.01 M | $108.93 |
| Q4 2017 | +140,447 | Add 21.46% | 794,986 | $110.74 |
| Q3 2017 | +109,596 | Add 20.11% | 654,539 | $110.87 |
| Q2 2017 | +137,664 | Add 33.80% | 544,943 | $110.12 |
| Q1 2017 | +120,494 | Add 42.02% | 407,279 | $108.95 |
| Q4 2016 | +104,186 | Add 57.06% | 286,785 | $108.18 |
| Q3 2016 | +114,996 | Add 170.10% | 182,599 | $112.75 |
| Q2 2016 | +52,254 | Add 340.44% | 67,603 | $113.81 |
| Q1 2016 | -2,625 | Reduce 14.60% | 15,349 | $112.25 |
| Q4 2015 | +7,829 | Add 77.17% | 17,974 | $110.72 |
| Q3 2015 | +10,145 | New Buy | 10,145 | $109.51 |
| Q1 2015 | -2,393 | Sold Out | 0 | $0.00 |
| Q4 2014 | +2,393 | New Buy | 2,393 | $110.32 |
Ken Fisher's iShares National Muni Bond ETF Investment FAQs
Ken Fisher first purchased iShares National Muni Bond ETF (MUB) in Q4 2014, acquiring 2,393 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Ken Fisher has held iShares National Muni Bond ETF (MUB) for 44 quarters since Q4 2014.
Ken Fisher's largest addition to iShares National Muni Bond ETF (MUB) was in Q2 2025, adding 8,914,935 shares worth $931.43 M.
According to the latest 13F filing for Q4 2025, Ken Fisher's firm, Fisher Asset Management, LLC, owns 10,713,817 shares of iShares National Muni Bond ETF (MUB), valued at approximately $1.15 B.
As of the Q4 2025 filing, iShares National Muni Bond ETF (MUB) represents approximately 0.39% of Ken Fisher's publicly disclosed stock portfolio, making it one of their key holdings.
Ken Fisher's peak holding in iShares National Muni Bond ETF (MUB) was 10,713,817 shares, as reported at the end of Q4 2025.