BLACKROCK SCIENCE & TECHNOLO (BSTZ): Institutional Ownership
Hedge funds and institutional managers reporting a position in BSTZ · Financials. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
5
13F filers
Aggregate Value
$125.2M
Across holders
Last Price
$28.44
2026-06-26
Sector
Financials
GICS
Holder activity2 new1 added1 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| Saba Capital Management, L.P. CIK 0001510281 | Hedge Fund | 5.53M | $122.5M | 97.9% | 3.4% | Added | +$21.6M | Q1 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 80K | $1.7M | 1.3% | 0.0% | New | — | Q2 2025 |
| Walleye Capital LLC CIK 0001758720 | Hedge Fund | 21K | $430K | 0.3% | 0.0% | New | — | Q2 2025 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 16K | $344K | 0.3% | 0.0% | Unchanged | +$0 | Q1 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 10K | $215K | 0.2% | 0.0% | Reduced | $-197K | Q1 2026 |
Added
Hedge Fund
$122.5M· 97.9% of total· 3.4% port· 5.53M sh· +$21.6M QoQ· Q1 2026
New
Hedge Fund
$1.7M· 1.3% of total· 0.0% port· 80K sh· — QoQ· Q2 2025
New
Hedge Fund
$430K· 0.3% of total· 0.0% port· 21K sh· — QoQ· Q2 2025
Unchanged
Hedge Fund
$344K· 0.3% of total· 0.0% port· 16K sh· +$0 QoQ· Q1 2026
Reduced
Hedge Fund
$215K· 0.2% of total· 0.0% port· 10K sh· $-197K QoQ· Q1 2026