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BLACKROCK SCIENCE & TECHNOLO
BSTZ
Holders
3
Combined Value
$2.5M
Combined Shares
111,837
Current Price
$30.20
52W High
$31.88
vs 52W High
−5.3%
Investor Activity
BUYSELLImplied priceClick a quarter to see who traded
Held By
| Investor | Value | % of Portfolio | Avg Buy Price | Gain | Last Activity | As of |
|---|---|---|---|---|---|---|
| Israel Englander - Millennium Management | $1.9M | 0.00% | ~$22.15 | +36.3% | Bought Q1 2026 | Q1 2026 |
| Cliff Asness - AQR Capital | $343K | 0.00% | ~$20.75 | +45.5% | Sold Q4 2025 | Q1 2026 |
| Ken Griffin - Citadel Advisors | $215K | 0.00% | ~$22.33 | +35.3% | Sold Q1 2026 | Q1 2026 |
Recent Activity
| Quarter | Investor | Action | Est. Value | Est. Price |
|---|---|---|---|---|
| Q1 2026 | Israel Englander - Millennium Management | NEW BUY | +$1.9M | ~$22.15 |
| Q1 2026 | Ken Griffin - Citadel Advisors | SELL | −$196K | ~$22.15 |
| Q4 2025 | Ken Griffin - Citadel Advisors | BUY | +$155K | ~$22.61 |
| Q4 2025 | Cliff Asness - AQR Capital | SELL | −$36K | ~$22.61 |
| Q3 2025 | Ken Griffin - Citadel Advisors | NEW BUY | +$259K | ~$22.16 |
| Q3 2025 | Cliff Asness - AQR Capital | SELL | −$101K | ~$22.16 |
| Q2 2025 | Cliff Asness - AQR Capital | NEW BUY | +$450K | ~$20.75 |
Ownership History
| Period | Holders | Total Shares | Δ Shares | Total Value | Implied Price |
|---|---|---|---|---|---|
| Q1 2026 | 3 | 111,837 | +227.8% | $2.5M | $22.15 |
| Q4 2025 | 2 | 34,118 | +18.3% | $771K | $22.61 |
| Q3 2025 | 2 | 28,836 | +32.8% | $639K | $22.16 |
| Q2 2025 | 1 | 21,718 | — | $450K | $20.75 |