Latest Period
Q1 2026
Security Snapshot
iShares U.S. Thematic Rotation Active ETF - Common Stock (THRO) Institutional Ownership
CUSIP: 09290C806
13F Institutional Holders and Ownership History from Q4 2021 to Q2 2026
Institutions Reporting
471
Shares (Excl. Options)
213,490,205
Price
$36.22
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- Security type / class
- Equity / Common Stock
- Symbol
- THRO
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 213,490,205
- Total 13F value
- $7,731,879,095
- Portfolio coverage rank
- 0.03%
- Share change
- +26,061,852
- Value change
- +$943,106,463
- Number of holders
- 471
- Shares outstanding
- 149,841,219
- SEC-reported price per share
- $42.85
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
- THRO - iShares U.S. Thematic Rotation Active ETF - Common Stock is tracked under CUSIP 09290C806.
- 471 institutions reported positions in Q1 2026.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 471 to 230 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $7,731,879,095 to $1,196,798,945.
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 471 institutions filings for Q1 2026.
Security key
09290C806
Latest holder period
Q1 2026
13F holders
471
13D/G owners
1
CIK / CUSIP context first
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 09290C806:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
1
Security
THRO
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock Portfolio Management LLC | 3.2% | -51% | $206,708,958 | -$349,744,619 | 4,794,919 | -63% | BlackRock Portfolio Management LLC | 30 Jun 2026 |
As of 31 Mar 2026, 471 institutional investors reported holding 213,490,205 shares of iShares U.S. Thematic Rotation Active ETF - Common Stock (THRO). This represents 142% of the company’s total 149,841,219 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
109%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| ENVESTNET ASSET MANAGEMENT INC | 37% | 55,045,916 | +10% | 0.53% | $1,993,763,063 |
| LPL Financial LLC | 15% | 22,288,405 | +9.4% | 0.21% | $807,285,995 |
| BlackRock, Inc. | 8.3% | 12,428,888 | -3.7% | 0.01% | $450,174,324 |
| JPMORGAN CHASE & CO | 7.7% | 11,502,104 | +8% | 0.03% | $403,723,874 |
| MORGAN STANLEY | 4.5% | 6,806,955 | +19% | 0.01% | $246,547,917 |
| PARK AVENUE SECURITIES LLC | 3.3% | 4,942,233 | 1.4% | $179,008,000 | |
| Envestnet Portfolio Solutions, Inc. | 3.1% | 4,706,059 | -1.4% | 0.94% | $170,453,455 |
| MML INVESTORS SERVICES, LLC | 3% | 4,457,803 | -3.1% | 0.45% | $161,461,640 |
| Cetera Investment Advisers | 2.8% | 4,197,789 | +7.4% | 0.16% | $152,043,903 |
| NewEdge Advisors, LLC | 2.6% | 3,875,370 | +8.6% | 0.51% | $140,365,897 |
| BANK OF AMERICA CORP /DE/ | 2.4% | 3,647,639 | +14% | 0.01% | $132,117,485 |
| CWM, LLC | 2.2% | 3,266,015 | +0.13% | 0.31% | $118,295,074 |
| AMERIPRISE FINANCIAL INC | 2% | 3,047,617 | +30% | 0.03% | $110,341,401 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 2% | 3,015,285 | +15% | 0.07% | $109,213,637 |
| Janney Montgomery Scott LLC | 1.8% | 2,740,311 | +8.2% | 0.25% | $99,254,000 |
| Bank of New York Mellon Corp | 1.7% | 2,606,084 | +12% | 0.02% | $94,392,368 |
| SOFI WEALTH, LLC | 1.5% | 2,305,676 | +8.8% | 4% | $83,511,574 |
| Sanctuary Advisors, LLC | 1.4% | 2,123,956 | +8.1% | 0.42% | $76,929,696 |
| Merit Financial Group, LLC | 1.4% | 2,065,477 | +16% | 0.56% | $74,811,577 |
| JB Capital LLC | 1.3% | 1,890,093 | +6.4% | 2.8% | $68,459,184 |
| Foundations Investment Advisors, LLC | 1.2% | 1,851,404 | +12% | 0.83% | $67,057,864 |
| COMMONWEALTH EQUITY SERVICES, LLC | 1% | 1,527,728 | +7% | 0.08% | $55,334,310 |
| UNITED CAPITAL FINANCIAL ADVISORS, LLC | 0.84% | 1,258,967 | +0.64% | 0.28% | $45,598,204 |
| Advocacy Wealth Management, LLC | 0.81% | 1,218,807 | +6.7% | 2% | $44,145,190 |
| Arax Advisory Partners | 0.75% | 1,130,140 | +7972% | 1.2% | $40,933,666 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
19
Latest
Q1 2026
Rows shown
1-19 of 19
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 27,781,530 | $1,196,798,945 | -$396,885,752 | $43.11 | 230 |
| 2026 Q1 | 213,490,205 | $7,731,879,095 | +$943,106,463 | $36.22 | 471 |
| 2025 Q4 | 188,650,028 | $7,275,243,836 | +$498,897,031 | $38.56 | 447 |
| 2025 Q3 | 174,838,729 | $6,618,625,421 | +$1,180,586,657 | $37.86 | 367 |
| 2025 Q2 | 142,702,130 | $5,078,208,227 | +$4,496,820,987 | $35.58 | 328 |
| 2025 Q1 | 16,390,901 | $519,278,886 | +$511,052,853 | $31.69 | 125 |
| 2024 Q4 | 248,042 | $8,327,194 | +$2,968,300 | $33.57 | 6 |
| 2024 Q3 | 160,608 | $5,256,884 | +$429,848 | $32.73 | 7 |
| 2024 Q2 | 188,906 | $5,865,847 | -$330,050 | $31.05 | 5 |
| 2024 Q1 | 199,536 | $5,851,675 | +$1,047,631 | $29.33 | 3 |
| 2023 Q4 | 163,890 | $4,197,255 | -$92,759 | $25.61 | 3 |
| 2023 Q3 | 167,514 | $3,901,185 | -$50,724 | $23.29 | 4 |
| 2023 Q2 | 169,692 | $4,106,409 | -$242,856 | $24.20 | 2 |
| 2023 Q1 | 179,733 | $4,037,240 | -$25,350 | $22.47 | 3 |
| 2022 Q4 | 180,862 | $3,746,038 | +$50,186 | $20.71 | 3 |
| 2022 Q3 | 178,439 | $3,343,000 | -$55,488 | $18.72 | 3 |
| 2022 Q2 | 181,403 | $3,546,000 | -$95,939 | $19.56 | 3 |
| 2022 Q1 | 186,308 | $4,444,000 | -$130,884 | $23.86 | 3 |
| 2021 Q4 | 191,806 | $4,878,000 | +$4,878,000 | $25.43 | 2 |