Latest Period
Q1 2026
Security Snapshot
iShares iBonds Dec 2031 Term Muni Bond ETF - Common Stock (IBMT) Institutional Ownership
CUSIP: 46438G356
13F Institutional Holders and Ownership History from Q1 2025 to Q1 2026
Institutions Reporting
59
Shares (Excl. Options)
2,447,085
Price
$25.67
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- Security type / class
- Equity / Common Stock
- Symbol
- IBMT
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 2,447,085
- Total 13F value
- $62,824,161
- Portfolio coverage rank
- 0%
- Share change
- +431,185
- Value change
- +$11,057,471
- Number of holders
- 59
- Shares outstanding
- 149,895
- SEC-reported price per share
- $25.74
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- IBMT - iShares iBonds Dec 2031 Term Muni Bond ETF - Common Stock is tracked under CUSIP 46438G356.
- 59 institutions reported positions in Q1 2026.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 50 to 59 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $52,389,009 to $62,824,161.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 59 institutions filings for Q1 2026.
Security key
46438G356
Latest holder period
Q1 2026
13F holders
59
13D/G owners
1
CIK / CUSIP context first
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 46438G356:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
1
Security
IBMT
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock Portfolio Management LLC | 0% | -101% | $1,626 | -$1,250,500 | 65 | -100% | BlackRock Portfolio Management LLC | 31 May 2025 |
As of 31 Mar 2026, 59 institutional investors reported holding 2,447,085 shares of iShares iBonds Dec 2031 Term Muni Bond ETF - Common Stock (IBMT). This represents 1633% of the company’s total 149,895 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
1406%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| MERCER GLOBAL ADVISORS INC /ADV | 228% | 341,837 | -60% | 0.01% | $8,773,896 |
| HighTower Advisors, LLC | 185% | 277,974 | +628% | 0.01% | $7,134,789 |
| US BANCORP \DE\ | 120% | 180,097 | +203% | 0.01% | $4,622,550 |
| Quantum Financial Advisors, LLC | 94% | 140,726 | +231% | 0.41% | $3,612,010 |
| Praetorian Wealth Management, Inc. | 87% | 130,036 | +173% | 0.64% | $3,353,498 |
| LBMC INVESTMENT ADVISORS, LLC | 84% | 126,036 | +28% | 0.2% | $3,234,962 |
| BANK OF AMERICA CORP /DE/ | 75% | 111,801 | +107% | 0% | $2,869,525 |
| COLDSTREAM CAPITAL MANAGEMENT INC | 57% | 85,168 | +14% | 0.03% | $2,185,999 |
| JANE STREET GROUP, LLC | 55% | 81,893 | +36% | 0% | $2,101,939 |
| Ellis Investment Partners, LLC | 48% | 71,275 | +3.5% | 0.32% | $1,829,412 |
| ROYAL BANK OF CANADA | 38% | 57,275 | 0% | 0% | $1,470,000 |
| Cetera Investment Advisers | 33% | 49,152 | 0% | $1,261,579 | |
| COMMONWEALTH EQUITY SERVICES, LLC | 31% | 46,357 | +196% | 0% | $1,189,850 |
| Hills Bank & Trust Co | 30% | 44,883 | +81% | 0.06% | $1,152,007 |
| Aspen Wealth Management LLC | 29% | 42,773 | 0% | 0.22% | $1,097,850 |
| CLIFTONLARSONALLEN WEALTH ADVISORS, LLC | 28% | 42,402 | +31% | 0.02% | $1,088,328 |
| NewEdge Advisors, LLC | 26% | 38,610 | 0% | 0% | $990,999 |
| Atlantic Union Bankshares Corp | 24% | 35,234 | +13% | 0.02% | $904,348 |
| CENTRAL TRUST Co | 23% | 34,403 | +166% | 0.02% | $883,019 |
| GC Wealth Management RIA, LLC | 21% | 30,812 | 0.03% | $790,849 | |
| Kestra Advisory Services, LLC | 20% | 29,745 | +61% | 0% | $763,470 |
| Valmark Advisers, Inc. | 20% | 29,431 | +7.2% | 0.01% | $755,403 |
| CWM, LLC | 19% | 28,505 | +37% | 0% | $731,635 |
| SPINNAKER TRUST | 18% | 26,963 | +99% | 0.04% | $692,057 |
| LEAVELL INVESTMENT MANAGEMENT, INC. | 16% | 24,395 | +2.6% | 0.03% | $626,144 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
5
Latest
Q1 2026
Rows shown
1-5 of 5
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 2,447,085 | $62,824,161 | +$11,057,471 | $25.67 | 59 |
| 2025 Q4 | 2,018,856 | $52,389,009 | +$43,540,119 | $25.95 | 50 |
| 2025 Q3 | 749,260 | $19,394,608 | +$17,069,357 | $25.88 | 24 |
| 2025 Q2 | 89,830 | $2,281,693 | -$103,316 | $25.40 | 10 |
| 2025 Q1 | 93,898 | $2,350,079 | +$2,350,079 | $25.03 | 2 |