BST — BLACKROCK SCIENCE & TECH TR
As of Q2 2026, 8 SEC-registered investment managers reported holding BST (BLACKROCK SCIENCE & TECH TR) in their latest 13F filings, with a combined reported value of $113.19M across 2.23M shares. That is +6.2% by share count (+129.85K shares) versus the previous quarter, while reported value moved +48.1%. Ownership is concentrated: the five largest holders account for 99.4% of reported value and the top ten for 100.0%.
Compared with the prior quarter, 2 opened new positions, 3 added to existing stakes, 3 trimmed. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
BST is classified in the Financials sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
Q2 2026 — 8 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Morgan Stanley history | 1.43M | $72.54M | 0.00% | Add |
| Invesco Ltd history | 483.27K | $24.51M | 0.00% | Add |
| Bank of America Corp history | 198.50K | $10.07M | 0.00% | Reduce |
| UBS Group AG history | 82.91K | $4.20M | 0.00% | Reduce |
| PNC Financial Services history | 22.74K | $1.15M | 0.00% | Add |
| Citadel Advisors history | 10.02K | $508.22K | 0.00% | New |
| Wells Fargo & Co history | 2.95K | $149.67K | 0.00% | Reduce |
| JPMorgan Chase & Co history | 1.39K | $68.40K | 0.00% | New |
Q1 2026 — 6 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Morgan Stanley history | 1.28M | $46.70M | 0.00% | Reduce |
| Invesco Ltd history | 408.61K | $14.85M | 0.00% | Reduce |
| Bank of America Corp history | 280.06K | $10.18M | 0.00% | Add |
| UBS Group AG history | 100.33K | $3.65M | 0.00% | Add |
| PNC Financial Services history | 21.18K | $770.04K | 0.00% | Hold |
| Wells Fargo & Co history | 7.36K | $267.57K | 0.00% | Reduce |
Q4 2025 — 9 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Morgan Stanley history | 1.29M | $52.45M | 0.00% | Add |
| Invesco Ltd history | 505.58K | $20.50M | 0.00% | Reduce |
| Bank of America Corp history | 227.21K | $9.21M | 0.00% | Add |
| UBS Group AG history | 92.35K | $3.74M | 0.00% | Reduce |
| Two Sigma Investments history | 37.00K | $1.50M | 0.00% | New |
| PNC Financial Services history | 21.18K | $858.80K | 0.00% | Add |
| Wells Fargo & Co history | 7.82K | $316.90K | 0.00% | Reduce |
| Goldman Sachs Group history | 6.15K | $249.20K | 0.00% | Reduce |
| JPMorgan Chase & Co history | 4.22K | $171.04K | 0.00% | Hold |
Q3 2025 — 8 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Morgan Stanley history | 1.27M | $52.34M | 0.00% | Reduce |
| Invesco Ltd history | 526.25K | $21.77M | 0.00% | Add |
| Bank of America Corp history | 197.49K | $8.17M | 0.00% | Add |
| UBS Group AG history | 102.44K | $4.24M | 0.00% | Reduce |
| Wells Fargo & Co history | 58.48K | $2.42M | 0.00% | Reduce |
| PNC Financial Services history | 6.75K | $279.35K | 0.00% | Reduce |
| Goldman Sachs Group history | 6.63K | $274.09K | 0.00% | Reduce |
| JPMorgan Chase & Co history | 4.21K | $174.33K | 0.00% | Add |
Q2 2025 — 9 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Morgan Stanley history | 1.28M | $48.90M | 0.00% | Reduce |
| Invesco Ltd history | 432.21K | $16.50M | 0.00% | Reduce |
| Bank of America Corp history | 192.30K | $7.34M | 0.00% | Add |
| UBS Group AG history | 123.25K | $4.70M | 0.00% | Add |
| Wells Fargo & Co history | 67.22K | $2.57M | 0.00% | Add |
| Balyasny Asset Management history | 37.10K | $1.42M | 0.00% | New |
| Goldman Sachs Group history | 8.35K | $318.61K | 0.00% | Add |
| PNC Financial Services history | 7.84K | $299.25K | 0.00% | Reduce |
| JPMorgan Chase & Co history | 3.86K | $147.30K | 0.00% | Add |
Q1 2025 — 9 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Morgan Stanley history | 1.30M | $42.90M | 0.00% | Reduce |
| Invesco Ltd history | 493.48K | $16.28M | 0.00% | Reduce |
| Bank of America Corp history | 189.80K | $6.26M | 0.00% | Add |
| UBS Group AG history | 114.65K | $3.78M | 0.00% | Reduce |
| Wells Fargo & Co history | 19.65K | $648.32K | 0.00% | Add |
| PNC Financial Services history | 11.79K | $388.92K | 0.00% | Reduce |
| Goldman Sachs Group history | 6.15K | $202.79K | 0.00% | Add |
| JPMorgan Chase & Co history | 2.83K | $93.23K | 0.00% | Hold |
| BlackRock Inc history | 1 | $24 | 0.00% | New |
New Positions (Q2 2026)
- Citadel Advisors 10.02K sh · $508.22K
- JPMorgan Chase & Co 1.39K sh · $68.40K
Fully Exited (vs previous quarter)
No tracked fund fully exited this quarter.
Fund Position History — shares by quarter (top 15 funds)
| Fund | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 | Q2 2022 | Q1 2022 | Q4 2021 | Q3 2021 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Morgan Stanley | 1.43M | 1.28M | 1.29M | 1.27M | 1.28M | 1.30M | 1.33M | 1.34M | 1.30M | 1.38M | 1.41M | 1.33M | 1.30M | 1.32M | 1.25M | 1.22M | 1.17M | 1.13M | 1.20M | 1.16M |
| Invesco Ltd | 483.27K | 408.61K | 505.58K | 526.25K | 432.21K | 493.48K | 516.23K | 492.99K | 336.38K | 279.74K | 292.28K | 330.01K | 250.53K | 260.38K | 323.55K | 312.03K | 327.19K | 382.07K | 467.33K | 420.58K |
| Bank of America Corp | 198.50K | 280.06K | 227.21K | 197.49K | 192.30K | 189.80K | 182.24K | 193.01K | 196.25K | 193.85K | 192.04K | 190.26K | 188.86K | 199.42K | 223.43K | 241.84K | 256.99K | 335.61K | 352.93K | 378.44K |
| UBS Group AG | 82.91K | 100.33K | 92.35K | 102.44K | 123.25K | 114.65K | 136.86K | 135.12K | 116.89K | 119.01K | 123.35K | 123.82K | 174.50K | 161.70K | 174.67K | 216.21K | 252.96K | 279.19K | 331.11K | 341.26K |
| PNC Financial Services | 22.74K | 21.18K | 21.18K | 6.75K | 7.84K | 11.79K | 12.45K | 5.55K | 3.39K | 3.39K | 3.39K | 3.75K | 1.20K | 1.20K | 1.19K | 1.34K | 1.18K | 3.99K | 6.80K | 4.59K |
| Citadel Advisors | 10.02K | — | — | — | — | — | — | — | — | — | — | — | — | — | 10.27K | — | 6.34K | — | — | — |
| Wells Fargo & Co | 2.95K | 7.36K | 7.82K | 58.48K | 67.22K | 19.65K | 2.51K | 12.81K | 463.56K | 492.15K | 482.20K | 457.47K | 459.27K | 622.43K | 628.03K | 576.76K | 560.41K | 509.48K | 508.54K | 496.61K |
| JPMorgan Chase & Co | 1.39K | — | 4.22K | 4.21K | 3.86K | 2.83K | 2.83K | 2.83K | 2.83K | 17.73K | 17.71K | 4.59K | 11.14K | 8.11K | 8.11K | 5.00K | 5.00K | 5.00K | 6.12K | 5.00K |
| Goldman Sachs Group | — | — | 6.15K | 6.63K | 8.35K | 6.15K | 5.55K | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Two Sigma Investments | — | — | 37.00K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| BlackRock Inc | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Fidelity Management & Research (FMR) | — | — | — | — | — | — | 1 | 3 | — | 1 | 1 | — | 1 | 1 | 1 | — | — | 1 | 2 | 1 |
| Balyasny Asset Management | — | — | — | — | 37.10K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Citigroup Inc | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 50 | 50 | — | 1.03K |
| Millennium Management | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6.70K | — |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
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