Loading...
Loading...
Of the 9 tracked institutions holding MUB, 4 have a 3-year clone track record — 4 of them beat the S&P. Average holder's clone alpha: +6.5pt. It's a gauge of who owns the name, not just how many.
Among the 9 tracked institutional investors we monitor, MUB (ISHARES TR) is held with a combined value of $3.71B across 34,904,271 shares. The largest holder is FMR LLC with a position worth $2.33B (0.12% of their portfolio). CITADEL ADVISORS LLC opened a new position in the most recent quarter. 4 funds increased their holdings. 2 funds reduced their position.
Total Institutional Value
$3.71B
Total Shares Held
34,904,271
Institutional Holders
9
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | FMR LLC | $2.33B | 0.12% | -1.6% |
| 2 | Fisher Asset Management, LLC | $1.23B | 0.42% | +8.2% |
| 3 | BlackRock, Inc. | $69.06M | 0.00% | +198.0% |
| 4 | CITADEL ADVISORS LLC | $33.72M | 0.02% | New |
| 5 | SOROS FUND MANAGEMENT LLC | $25.62M | 0.28% | - |
| 6 | RENAISSANCE TECHNOLOGIES LLC | $10.05M | 0.02% | -26.5% |
| 7 | PRICE T ROWE ASSOCIATES INC /MD/ | $5.38M | 0.00% | +32.7% |
| 8 | VANGUARD GROUP INC | $584.88K | 0.00% | +17.7% |
| 9 | AQR CAPITAL MANAGEMENT LLC | $404.88K | 0.00% | - |
As of the latest SEC 13F filings, FMR LLC is the largest institutional holder of MUB with a position worth $2.33B, representing 0.12% of their portfolio. In total, 9 institutional investors hold MUB with a combined value of $3.71B.
In the most recent quarter, 1 fund opened a new position in MUB. Additionally, 4 increased their holdings and 2 reduced their positions.
Institutional investors hold $3.71B worth of MUB stock across 9 positions. The largest institutional holder is FMR LLC with $2.33B in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For MUB, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their MUB positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
Last Close
$105.55
2026-07-24
YTD
+0.0%
72% of 52-week range
