ISHARES TR (IBB): Institutional Ownership
Hedge funds and institutional managers reporting a position in IBB. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
15
13F filers
Aggregate Value
$140.5M
Across holders
Last Price
$187.36
2026-06-26
Sector
GICS
Holder activity7 new2 added6 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 558K | $94.2M | 67.1% | 0.1% | Reduced | $-154.9M | Q1 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 156K | $26.4M | 18.8% | 0.0% | Reduced | $-18.6M | Q1 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 30K | $5.1M | 3.6% | 0.0% | New | — | Q4 2025 |
| Gotham Asset Management, LLC CIK 0001510387 | Hedge Fund | 23K | $3.8M | 2.7% | 0.0% | New | — | Q1 2026 |
| Walleye Capital LLC CIK 0001758720 | Hedge Fund | 15K | $2.5M | 1.8% | 0.0% | New | — | Q4 2025 |
| TUDOR INVESTMENT CORP ET AL CIK 0000923093 | Hedge Fund | 9K | $1.5M | 1.1% | 0.0% | New | — | Q4 2025 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 8K | $1.4M | 1.0% | 0.0% | Added | +$41K | Q1 2026 |
| CAXTON ASSOCIATES LLP CIK 0002051323 | Hedge Fund | 8K | $1.4M | 1.0% | 0.0% | New | — | Q4 2025 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 7K | $1.2M | 0.8% | 0.0% | Added | +$985K | Q1 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 6K | $1.0M | 0.7% | 0.0% | Reduced | $-3.4M | Q1 2026 |
| Brevan Howard Capital Management LP CIK 0001512857 | Hedge Fund | 6K | $759K | 0.5% | 0.0% | New | — | Q2 2024 |
| Fisher Asset Management, LLC CIK 0000850529 | Institutional Manager | 2K | $383K | 0.3% | 0.0% | Reduced | $-84K | Q1 2026 |
| Schonfeld Strategic Advisors LLC CIK 0001665241 | Hedge Fund | 3K | $361K | 0.3% | 0.0% | New | — | Q3 2025 |
| Ancora Advisors, LLC CIK 0001446114 | Hedge Fund | 2K | $301K | 0.2% | 0.0% | Reduced | $-10K | Q1 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 900 | $152K | 0.1% | 0.0% | Reduced | $-2.0M | Q1 2026 |
Reduced
Hedge Fund
$94.2M· 67.1% of total· 0.1% port· 558K sh· $-154.9M QoQ· Q1 2026
Reduced
Hedge Fund
$26.4M· 18.8% of total· 0.0% port· 156K sh· $-18.6M QoQ· Q1 2026
New
Hedge Fund
$5.1M· 3.6% of total· 0.0% port· 30K sh· — QoQ· Q4 2025
New
Hedge Fund
$3.8M· 2.7% of total· 0.0% port· 23K sh· — QoQ· Q1 2026
New
Hedge Fund
$2.5M· 1.8% of total· 0.0% port· 15K sh· — QoQ· Q4 2025
New
Hedge Fund
$1.5M· 1.1% of total· 0.0% port· 9K sh· — QoQ· Q4 2025
Added
Hedge Fund
$1.4M· 1.0% of total· 0.0% port· 8K sh· +$41K QoQ· Q1 2026
New
Hedge Fund
$1.4M· 1.0% of total· 0.0% port· 8K sh· — QoQ· Q4 2025
Added
Hedge Fund
$1.2M· 0.8% of total· 0.0% port· 7K sh· +$985K QoQ· Q1 2026
Reduced
Hedge Fund
$1.0M· 0.7% of total· 0.0% port· 6K sh· $-3.4M QoQ· Q1 2026
New
Hedge Fund
$759K· 0.5% of total· 0.0% port· 6K sh· — QoQ· Q2 2024
Reduced
Institutional Manager
$383K· 0.3% of total· 0.0% port· 2K sh· $-84K QoQ· Q1 2026
New
Hedge Fund
$361K· 0.3% of total· 0.0% port· 3K sh· — QoQ· Q3 2025
Reduced
Hedge Fund
$301K· 0.2% of total· 0.0% port· 2K sh· $-10K QoQ· Q1 2026
Reduced
Hedge Fund
$152K· 0.1% of total· 0.0% port· 900 sh· $-2.0M QoQ· Q1 2026