ISHARES TR (MUB): Institutional Ownership
Hedge funds and institutional managers reporting a position in MUB. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
10
13F filers
Aggregate Value
$1.3B
Across holders
Last Price
$107.60
2026-06-26
Sector
GICS
Holder activity3 new3 added2 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| Fisher Asset Management, LLC CIK 0000850529 | Institutional Manager | 11.60M | $1.2B | 93.0% | 0.4% | Added | +$93.7M | Q1 2026 |
| SOROS FUND MANAGEMENT LLC CIK 0001029160 | Family Office | 241K | $25.6M | 1.9% | 0.3% | Unchanged | +$0 | Q1 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 181K | $19.7M | 1.5% | 0.0% | New | — | Q3 2024 |
| Verition Fund Management LLC CIK 0001454027 | Hedge Fund | 173K | $18.1M | 1.4% | 0.1% | New | — | Q2 2025 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 165K | $17.5M | 1.3% | 0.0% | Added | +$13.3M | Q1 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 95K | $10.1M | 0.8% | 0.0% | Reduced | $-3.6M | Q1 2026 |
| TUDOR INVESTMENT CORP ET AL CIK 0000923093 | Hedge Fund | 11K | $1.1M | 0.1% | 0.0% | New | — | Q1 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 5K | $575K | 0.0% | 0.0% | Reduced | $-411K | Q1 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 4K | $405K | 0.0% | 0.0% | Unchanged | +$0 | Q1 2026 |
| Ancora Advisors, LLC CIK 0001446114 | Hedge Fund | 1K | $141K | 0.0% | 0.0% | Added | +$42K | Q1 2026 |
Added
Institutional Manager
$1.2B· 93.0% of total· 0.4% port· 11.60M sh· +$93.7M QoQ· Q1 2026
Unchanged
Family Office
$25.6M· 1.9% of total· 0.3% port· 241K sh· +$0 QoQ· Q1 2026
New
Hedge Fund
$19.7M· 1.5% of total· 0.0% port· 181K sh· — QoQ· Q3 2024
New
Hedge Fund
$18.1M· 1.4% of total· 0.1% port· 173K sh· — QoQ· Q2 2025
Added
Hedge Fund
$17.5M· 1.3% of total· 0.0% port· 165K sh· +$13.3M QoQ· Q1 2026
Reduced
Hedge Fund
$10.1M· 0.8% of total· 0.0% port· 95K sh· $-3.6M QoQ· Q1 2026
New
Hedge Fund
$1.1M· 0.1% of total· 0.0% port· 11K sh· — QoQ· Q1 2026
Reduced
Hedge Fund
$575K· 0.0% of total· 0.0% port· 5K sh· $-411K QoQ· Q1 2026
Unchanged
Hedge Fund
$405K· 0.0% of total· 0.0% port· 4K sh· +$0 QoQ· Q1 2026
Added
Hedge Fund
$141K· 0.0% of total· 0.0% port· 1K sh· +$42K QoQ· Q1 2026