BlackRock Science & Technology Term Trust (BSTZ) — Institutional Holders, Q2 2026
152 institutional investment managers reported a BSTZ position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $659.0M. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
BSTZ in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- Potrero Capital ResearchNew · +167,198 sh+$5.0M
- Saba Capital Management, L.P.Added · +165,278 sh+$5.0M
- WEDBUSH SECURITIESAdded · +106,783 sh+$3.2M
- Steward Partners Investment AdvisoryAdded · +89,231 sh+$2.7M
- Summit FinancialAdded · +88,658 sh+$2.7M
Biggest sellers
- ABSOLUTE INVESTMENT ADVISERSSold out · -137,302 sh-$4.1M
- Invesco Ltd.Trimmed · -91,339 sh-$2.7M
- MORGAN STANLEYTrimmed · -75,093 sh-$2.3M
- UBS Group AGTrimmed · -70,494 sh-$2.1M
- QuarrySold out · -65,821 sh-$2.0M
BSTZ 13F holders ranked 1–100 of 152
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | Saba Capital Management, L.P.#1 · 5,696,873 sh | 5,696,873 | $171.1M | 4.39% | +3.0% |
| 2 | MORGAN STANLEY#2 · 3,336,626 sh | 3,336,626 | $100.2M | <0.01% | -2.2% |
| 3 | RIVERNORTH CAPITAL MANAGEMENT#3 · 1,511,481 sh | 1,511,481 | $45.4M | 2.16% | +1.2% |
| 4 | UBS Group AG#4 · 1,132,868 sh | 1,132,868 | $34.0M | <0.01% | -5.9% |
| 5 | BANK OF AMERICA#5 · 993,064 sh | 993,064 | $29.8M | <0.01% | +7.2% |
| 6 | RAYMOND JAMES FINANCIAL#6 · 941,190 sh | 941,190 | $28.3M | <0.01% | -3.5% |
| 7 | Invesco Ltd.#7 · 844,911 sh | 844,911 | $25.4M | <0.01% | -9.8% |
| 8 | WEDBUSH SECURITIES#8 · 763,870 sh | 763,870 | $22.9M | — | +16.3% |
| 9 | LAZARD ASSET MANAGEMENT#9 · 677,993 sh | 677,993 | $20.4M | 0.03% | 0.0% |
| 10 | Karpus Management#10 · 483,321 sh | 483,321 | $14.5M | 0.42% | +17.9% |
| 11 | FLAGSHIP HARBOR ADVISORS#11 · 323,702 sh | 323,702 | $9.7M | — | +2.7% |
| 12 | Z3 Capital Partners#12 · 316,562 sh | 316,562 | $9.5M | 2.00% | +3.0% |
| 13 | ROYAL BANK OF CANADA#13 · 315,033 sh | 315,033 | $9.5M | <0.01% | +4.3% |
| 14 | Rockefeller Capital Management L.P.#14 · 283,241 sh | 283,241 | $8.5M | 0.01% | +28.1% |
| 15 | OPPENHEIMER#15 · 257,568 sh | 257,568 | $7.7M | — | +10.3% |
| 16 | Steward Partners Investment Advisory#16 · 243,765 sh | 243,765 | $7.3M | 0.04% | +57.7% |
| 17 | LPL Financial#17 · 193,382 sh | 193,382 | $5.8M | <0.01% | -3.1% |
| 18 | BLUE BELL PRIVATE WEALTH MANAGEMENT#18 · 190,304 sh | 190,304 | $5.7M | 0.71% | +14.6% |
| 19 | WEALTH ENHANCEMENT ADVISORY SERVICES#19 · 176,994 sh | 176,994 | $5.2M | — | +28.2% |
| 20 | Potrero Capital Research#20 · 167,198 sh | 167,198 | $5.0M | 2.79% | New |
| 21 | Thomas J. Herzfeld Advisors#21 · 166,033 sh | 166,033 | $5.0M | 1.53% | +100.8% |
| 22 | OSAIC#22 · 150,764 sh | 150,764 | $4.5M | <0.01% | +7.6% |
| 23 | Summit Financial#23 · 138,072 sh | 138,072 | $4.1M | 0.05% | +179.4% |
| 24 | RFG Advisory#24 · 97,792 sh | 97,792 | $2.9M | 0.05% | +1.5% |
| 25 | STIFEL FINANCIAL#25 · 94,558 sh | 94,558 | $2.8M | <0.01% | +3.6% |
| 26 | Sanctuary Advisors#26 · 93,497 sh | 93,497 | $2.8M | 0.01% | +0.7% |
| 27 | INDEPENDENT FINANCIAL GROUP#27 · 91,500 sh | 91,500 | $2.7M | — | +45.0% |
| 28 | INTREPID FAMILY OFFICE#28 · 80,000 sh | 80,000 | $2.4M | 1.78% | 0.0% |
| 29 | Cetera Investment Advisers#29 · 75,649 sh | 75,649 | $2.3M | <0.01% | +13.4% |
| 30 | 1607 Capital Partners#30 · 66,250 sh | 66,250 | $2.0M | 0.17% | +7.9% |
| 31 | TrueMark Investments#31 · 64,075 sh | 64,075 | $1.9M | 0.24% | +7.1% |
| 32 | PMG Family Office#32 · 57,799 sh | 57,799 | $1.7M | — | +1.0% |
| 33 | EVOLVE PRIVATE WEALTH#33 · 56,833 sh | 56,833 | $1.7M | 0.10% | -2.4% |
| 34 | Janney Montgomery Scott#34 · 56,323 sh | 56,323 | $1.7M | <0.01% | +4.8% |
| 35 | SUSQUEHANNA INTERNATIONAL GROUP, LLP#35 · 53,776 sh | 53,776 | $1.6M | <0.01% | -9.3% |
| 36 | Family Management#36 · 53,556 sh | 53,556 | $1.6M | 0.17% | New |
| 37 | HighTower Advisors#37 · 52,501 sh | 52,501 | $1.6M | <0.01% | -19.7% |
| 38 | COMMONWEALTH EQUITY SERVICES#38 · 52,134 sh | 52,134 | $1.6M | <0.01% | -6.8% |
| 39 | Atlas Wealth#39 · 50,993 sh | 50,993 | $1.5M | 0.22% | New |
| 40 | WELLS FARGO & COMPANY#40 · 50,643 sh | 50,643 | $1.5M | <0.01% | +32.2% |
| 41 | Noble Wealth Management PBC#41 · 48,025 sh | 48,025 | $1.4M | — | +3330.4% |
| 42 | NWF Advisory Services#42 · 44,315 sh | 44,315 | $1.3M | — | -2.2% |
| 43 | Apollon Wealth Management#43 · 42,292 sh | 42,292 | $1.3M | — | +2.3% |
| 44 | WNY Asset Management#44 · 38,501 sh | 38,501 | $1.2M | 0.10% | +0.3% |
| 45 | NewEdge Advisors#45 · 38,384 sh | 38,384 | $1.2M | <0.01% | New |
| 46 | AMERIPRISE FINANCIAL#46 · 37,720 sh | 37,720 | $1.1M | <0.01% | +33.9% |
| 47 | MERCER GLOBAL ADVISORS#47 · 37,585 sh | 37,585 | $1.1M | <0.01% | New |
| 48 | LM Advisors#48 · 37,591 sh | 37,591 | $1.1M | 0.13% | +4281.2% |
| 49 | Formidable Asset Management#49 · 47,582 sh | 47,582 | $1.1M | 0.17% | -2.0% |
| 50 | Anchor Capital Management Group#50 · 35,000 sh | 35,000 | $1.1M | 0.72% | 0.0% |
| 51 | JANE STREET GROUP#51 · 33,393 sh | 33,393 | $1.0M | <0.01% | +55.4% |
| 52 | HARBOUR INVESTMENTS#52 · 33,198 sh | 33,198 | $996.9K | 0.01% | +72.3% |
| 53 | MILLENNIUM MANAGEMENT#53 · 31,966 sh | 31,966 | $959.9K | <0.01% | -63.1% |
| 54 | XTX Topco Ltd#54 · 31,811 sh | 31,811 | $955.3K | 0.01% | New |
| 55 | Quantinno Capital Management#55 · 31,385 sh | 31,385 | $942.5K | <0.01% | +5.0% |
| 56 | WOLVERINE ASSET MANAGEMENT#56 · 30,576 sh | 30,576 | $918.2K | <0.01% | -54.0% |
| 57 | PFG Investments#57 · 29,012 sh | 29,012 | $871.2K | 0.03% | -7.6% |
| 58 | Fund Advisors of America#58 · 28,232 sh | 28,232 | $847.8K | 0.77% | +13.5% |
| 59 | Almitas Capital#59 · 26,810 sh | 26,810 | $805.1K | 0.19% | New |
| 60 | Compound Planning#60 · 26,361 sh | 26,361 | $791.6K | 0.02% | +120.6% |
| 61 | TRUIST FINANCIAL#61 · 25,517 sh | 25,517 | $766.3K | <0.01% | -17.9% |
| 62 | CITADEL ADVISORS#62 · 24,332 sh | 24,332 | $730.7K | <0.01% | +150.1% |
| 63 | HRT FINANCIAL#63 · 24,283 sh | 24,283 | $729.0K | <0.01% | +15.6% |
| 64 | Focus Financial Network#64 · 23,960 sh | 23,960 | $719.5K | — | +11.1% |
| 65 | AQR CAPITAL MANAGEMENT#65 · 22,618 sh | 22,618 | $679.2K | <0.01% | +45.8% |
| 66 | Indivisible Partners#66 · 22,344 sh | 22,344 | $671.0K | — | -12.8% |
| 67 | UHLMANN PRICE SECURITIES#67 · 20,902 sh | 20,902 | $627.7K | 0.02% | +13.0% |
| 68 | Mathes Company#68 · 19,700 sh | 19,700 | $592.0K | 0.18% | 0.0% |
| 69 | MGO ONE SEVEN#69 · 19,068 sh | 19,068 | $572.6K | <0.01% | New |
| 70 | Mariner#70 · 19,026 sh | 19,026 | $571.4K | <0.01% | -7.0% |
| 71 | Quantedge Capital Pte Ltd#71 · 19,000 sh | 19,000 | $570.6K | 0.43% | -53.2% |
| 72 | SeaCrest Wealth Management#72 · 18,705 sh | 18,705 | $561.7K | — | -16.2% |
| 73 | SPIREPOINT PRIVATE CLIENT#73 · 17,380 sh | 17,380 | $521.9K | 0.04% | +16.8% |
| 74 | Corient Private Wealth#74 · 16,944 sh | 16,944 | $508.8K | <0.01% | -5.2% |
| 75 | Cambridge Investment Research Advisors#75 · 16,613 sh | 16,613 | $499.0K | <0.01% | +24.1% |
| 76 | Amplius Wealth Advisors#76 · 14,525 sh | 14,525 | $436.2K | — | -1.7% |
| 77 | Delta Investment Management#77 · 13,600 sh | 13,600 | $408.4K | 0.07% | 0.0% |
| 78 | 1900 WEALTH MANAGEMENT#78 · 13,524 sh | 13,524 | $406.1K | — | 0.0% |
| 79 | Dakota Wealth Management#79 · 13,466 sh | 13,466 | $404.4K | <0.01% | +1.9% |
| 80 | Kestra Advisory Services#80 · 13,139 sh | 13,139 | $394.6K | <0.01% | -58.3% |
| 81 | Creative Planning#81 · 13,057 sh | 13,057 | $392.1K | <0.01% | -40.1% |
| 82 | Stablepoint Partners#82 · 12,832 sh | 12,832 | $385.3K | 0.05% | +5.9% |
| 83 | CAPTRUST FINANCIAL ADVISORS#83 · 12,633 sh | 12,633 | $379.4K | <0.01% | 0.0% |
| 84 | Stockman Wealth Management#84 · 12,515 sh | 12,515 | $375.8K | 0.04% | +1.7% |
| 85 | Painted Porch Advisors#85 · 12,504 sh | 12,504 | $375.5K | 0.16% | +1.7% |
| 86 | B. Riley Wealth Advisors#86 · 12,696 sh | 12,696 | $372.9K | — | -1.1% |
| 87 | CSS#87 · 12,306 sh | 12,306 | $369.5K | 0.01% | -14.0% |
| 88 | EP Wealth Advisors#88 · 12,163 sh | 12,163 | $365.2K | <0.01% | New |
| 89 | PREVAIL INNOVATIVE WEALTH ADVISORS#89 · 12,136 sh | 12,136 | $364.4K | — | New |
| 90 | Merit Financial Group#90 · 12,122 sh | 12,122 | $364.0K | <0.01% | -14.3% |
| 91 | MATHER GROUP#91 · 12,000 sh | 12,000 | $360.4K | — | 0.0% |
| 92 | D.A. DAVIDSON#92 · 11,842 sh | 11,842 | $355.6K | <0.01% | New |
| 93 | PNC FINANCIAL SERVICES GROUP#93 · 11,796 sh | 11,796 | $354.2K | <0.01% | +17.6% |
| 94 | INTERNATIONAL ASSETS INVESTMENT MANAGEMENT#94 · 11,285 sh | 11,285 | $342.8K | 0.02% | 0.0% |
| 95 | Focus Partners Wealth#95 · 11,069 sh | 11,069 | $332.4K | <0.01% | +14.6% |
| 96 | Closed-End Fund Advisors#96 · 10,567 sh | 10,567 | $317.3K | 0.31% | -2.0% |
| 97 | NewEdge Wealth#97 · 10,347 sh | 10,347 | $310.7K | <0.01% | -20.8% |
| 98 | Advocate Investing Services#98 · 10,300 sh | 10,300 | $309.3K | — | 0.0% |
| 99 | SENTINEL LBA#99 · 10,022 sh | 10,022 | $301.0K | 0.03% | 0.0% |
| 100 | Biltmore Family Office#100 · 9,791 sh | 9,791 | $294.0K | 0.04% | 0.0% |
Funds that sold out of BSTZ in Q2 2026 (6)
Held BSTZ at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| ABSOLUTE INVESTMENT ADVISERS137,302 sh | 137,302 | $3.0M |
| Quarry65,821 sh | 65,821 | $1.5M |
| Sound Income Strategies1,131 sh | 1,131 | $25.6K |
| MAI Capital Management320 sh | 320 | $7.1K |
| Root Financial Partners229 sh | 229 | $5.1K |
| JONES FINANCIAL COMPANIES LLLP200 sh | 200 | $4.4K |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.