BlackRock Science & Technology Term Trust - BSTZ

Detailed investor-level table based on 13F positions.
Early Q1 2026 data: only 23 institutional holders reported so far. The full shareholder list will grow as more funds file with the SEC.

Shareholders (13F)

Quarter: Q4 2025 · Compare: Q3 2025
13D/13G major owners: Ownership tab.
Methodology: Market value and % of portfolio use SEC reported VALUE ($000). For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received. Details.
Rows: 0
Investor History Status Shares held Market value ($000) % of portfolio Previous % Rank Change in shares % change in shares Source Date reported
Saba Capital Management, L.P. History Added to 4,557,491 103,044 3.06% 2.24% 1 +863,496 23.38% Q4 2025 Feb 17, 2026
MORGAN STANLEY History Reduced 2,999,473 67,818 0.0% 0.0% 2 -10,041 -0.33% Q4 2025 Feb 13, 2026
LM Advisors LLC History Reduced 940 41,563 0.75% 0.15% 3 -44,588 -97.94% Q4 2025 Feb 13, 2026
RIVERNORTH CAPITAL MANAGEMENT, LLC History Added to 1,458,032 32,966 1.56% 1.69% 4 +116,578 8.69% Q4 2025 Feb 17, 2026
UBS Group AG History Reduced 1,153,445 26,079 0.0% 0.0% 5 -31,428 -2.65% Q4 2025 Jan 29, 2026
Penserra Capital Management LLC History Added to 1,034,410 23,388 0.28% 0.25% 6 +95,701 10.19% Q4 2025 Feb 12, 2026
BANK OF AMERICA CORP /DE/ History Added to 962,379 21,759 0.0% 0.0% 7 +2,432 0.25% Q4 2025 Feb 17, 2026
RAYMOND JAMES FINANCIAL INC History Added to 959,119 21,685 0.01% 0.01% 8 +8,784 0.92% Q4 2025 Feb 18, 2026
Invesco Ltd. History Reduced 919,400 20,787 0.0% 0.0% 9 -70,039 -7.08% Q4 2025 Feb 19, 2026
WEDBUSH SECURITIES INC History Added to 737,797 16,682 0.49% 0.5% 10 +47,885 6.94% Q4 2025 Feb 12, 2026
LAZARD ASSET MANAGEMENT LLC History No change 682,344 15,427 0.03% 0.02% 11 0 0.0% Q4 2025 Feb 17, 2026
Potrero Capital Research LLC History Reduced 538,710 12,180 4.1% 1.38% 12 -1,003 -0.19% Q4 2025 Feb 17, 2026
FLAGSHIP HARBOR ADVISORS, LLC History Reduced 315,818 7,140 0.34% 0.31% 13 -6,973 -2.16% Q4 2025 Jan 21, 2026
ROYAL BANK OF CANADA History New 310,047 7,010 0.0% 14 +310,047 New Q4 2025 Feb 17, 2026
Thomas J. Herzfeld Advisors, Inc. History Added to 215,176 4,865 1.65% 1.59% 15 +5,465 2.61% Q4 2025 Feb 13, 2026
Karpus Management, Inc. History Reduced 212,726 4,809 0.15% 0.15% 16 -3,794 -1.75% Q4 2025 Feb 17, 2026
LPL Financial LLC History Added to 208,022 4,703 0.0% 0.0% 17 +13,620 7.01% Q4 2025 Feb 11, 2026
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC History Added to 204,880 4,697 0.01% 0.01% 18 +24,439 13.54% Q4 2025 Jan 08, 2026
OPPENHEIMER & CO INC History Added to 186,176 4,209 0.06% 0.05% 19 +2,554 1.39% Q4 2025 Feb 02, 2026
Steward Partners Investment Advisory, LLC History Added to 154,463 3,492 0.02% 0.02% 20 +993 0.65% Q4 2025 Feb 12, 2026
OSAIC HOLDINGS, INC. History Added to 148,864 3,366 0.0% 0.0% 21 +34,016 29.62% Q4 2025 Feb 17, 2026
BLUE BELL PRIVATE WEALTH MANAGEMENT, LLC History Added to 147,913 3,344 0.49% 0.43% 22 +19,978 15.62% Q4 2025 Feb 09, 2026
WOLVERINE ASSET MANAGEMENT LLC History Added to 113,146 2,558 0.02% 0.01% 23 +74,005 189.07% Q4 2025 Feb 02, 2026
Rockefeller Capital Management L.P. History Reduced 95,770 2,165 0.0% 0.0% 24 -861 -0.89% Q4 2025 Mar 16, 2026
HighTower Advisors, LLC History Added to 95,298 2,154 0.0% 0.0% 25 +18,219 23.64% Q4 2025 Feb 06, 2026
STIFEL FINANCIAL CORP History Reduced 91,517 2,069 0.0% 0.0% 26 -740 -0.8% Q4 2025 Feb 13, 2026
Sanctuary Advisors, LLC History Added to 91,320 2,064 0.01% 0.01% 27 +25,182 38.07% Q4 2025 Jan 29, 2026
RFG Advisory, LLC History Added to 88,754 2,006 0.04% 0.04% 28 +11 0.01% Q4 2025 Feb 03, 2026
INTREPID FAMILY OFFICE LLC History No change 80,000 1,808 1.56% 1.48% 29 0 0.0% Q4 2025 Feb 17, 2026
TRUIST FINANCIAL CORP History Reduced 65,373 1,478 0.0% 0.0% 30 -281 -0.43% Q4 2025 Feb 02, 2026
Cetera Investment Advisers History Added to 63,854 1,443 0.0% 0.0% 31 +13,349 26.43% Q4 2025 Feb 17, 2026
COMMONWEALTH EQUITY SERVICES, LLC History Reduced 58,194 1,315 0.0% 0.0% 32 -13,989 -19.38% Q4 2025 Feb 12, 2026
EVOLVE PRIVATE WEALTH, LLC History New 57,466 1,299 0.08% 33 +57,466 New Q4 2025 Feb 17, 2026
Janney Montgomery Scott LLC History Added to 57,370 1,297 0.0% 0.0% 34 +5,298 10.17% Q4 2025 Feb 11, 2026
TrueMark Investments, LLC History Added to 56,386 1,274 0.24% 0.21% 35 +1,386 2.52% Q4 2025 Jan 14, 2026
PMG Family Office LLC History Reduced 56,217 1,271 1.47% 1.46% 36 -2,843 -4.81% Q4 2025 Jan 28, 2026
Summit Financial, LLC History Reduced 46,780 1,057 0.02% 0.02% 37 -473 -1.0% Q4 2025 Feb 13, 2026
WELLS FARGO & COMPANY/MN History Reduced 46,519 1,051 0.0% 0.0% 38 -21,729 -31.84% Q4 2025 Feb 13, 2026
Formidable Asset Management, LLC History Added to 45,600 1,010 0.15% 0.14% 39 +1,342 3.03% Q4 2025 Jan 16, 2026
NWF Advisory Services Inc. History Added to 43,112 974 0.11% 0.07% 40 +14,852 52.55% Q4 2025 Mar 03, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP History New 32,731 740 0.0% 41 +32,731 New Q4 2025 Feb 17, 2026
PFG Investments, LLC History Reduced 32,496 734 0.03% 0.04% 42 -2,107 -6.09% Q4 2025 Jan 26, 2026
AMERIPRISE FINANCIAL INC History Added to 31,428 710 0.0% 0.0% 43 +8,351 36.19% Q4 2025 Feb 17, 2026
WEALTH EFFECTS LLC History New 30,886 698 0.22% 44 +30,886 New Q4 2025 Jan 26, 2026
Quantinno Capital Management LP History Added to 28,549 645 0.0% 0.0% 45 +1,030 3.74% Q4 2025 Feb 17, 2026
NewEdge Advisors, LLC History Reduced 28,519 644 0.0% 0.0% 46 -5,677 -16.6% Q4 2025 Feb 18, 2026
Corient Private Wealth LLC History Added to 27,877 630 0.0% 0.0% 47 +268 0.97% Q4 2025 Mar 09, 2026
JANE STREET GROUP, LLC History Added to 24,314 549 0.0% 0.0% 48 +11,079 83.71% Q4 2025 Feb 12, 2026
SeaCrest Wealth Management, LLC History Reduced 23,332 531 0.05% 0.06% 49 -224 -0.95% Q4 2025 Jan 12, 2026
1607 Capital Partners, LLC History New 23,400 529 0.04% 50 +23,400 New Q4 2025 Feb 17, 2026
Focus Financial Network, Inc. History Reduced 22,142 500 0.02% 0.02% 51 -221 -0.99% Q4 2025 Jan 12, 2026
Indivisible Partners History New 20,405 461 0.05% 52 +20,405 New Q4 2025 Feb 03, 2026
Mathes Company, Inc. History Reduced 19,700 445 0.16% 0.16% 53 -500 -2.48% Q4 2025 Feb 09, 2026
Quantedge Capital Pte Ltd History New 19,000 429 0.2% 54 +19,000 New Q4 2025 Feb 17, 2026
CITADEL ADVISORS LLC History Added to 18,600 420 0.0% 0.0% 55 +6,893 58.88% Q4 2025 Feb 17, 2026
UHLMANN PRICE SECURITIES, LLC History Reduced 18,107 409 0.24% 0.25% 56 -410 -2.21% Q4 2025 Jan 12, 2026
NewEdge Wealth, LLC History No change 16,816 380 0.0% 0.01% 57 0 0.0% Q4 2025 Feb 03, 2026
HARBOUR INVESTMENTS, INC. History Added to 15,639 353 0.01% 0.01% 58 +1,988 14.56% Q4 2025 Feb 09, 2026
Amplius Wealth Advisors, LLC History Reduced 15,587 352 0.03% 0.03% 59 -2,403 -13.36% Q4 2025 Jan 12, 2026
AQR CAPITAL MANAGEMENT LLC History Reduced 15,518 350 0.0% 0.0% 60 -1,611 -9.41% Q4 2025 Feb 17, 2026
Fund Advisors of America Inc/FL History New 15,459 349 0.32% 61 +15,459 New Q4 2025 Mar 13, 2026
CSS LLC/IL History Added to 14,306 323 0.01% 0.01% 62 +4,500 45.89% Q4 2025 Feb 17, 2026
Delta Investment Management, LLC History No change 13,600 307 0.05% 0.05% 63 0 0.0% Q4 2025 Jan 30, 2026
1900 WEALTH MANAGEMENT LLC History No change 13,524 305 0.02% 0.02% 64 0 0.0% Q4 2025 Jan 20, 2026
SPIREPOINT PRIVATE CLIENT, LLC History New 13,380 302 0.03% 65 +13,380 New Q4 2025 Jan 22, 2026
EVOKE WEALTH, LLC History New 13,122 296 0.01% 66 +13,122 New Q4 2025 Feb 06, 2026
Cambridge Investment Research Advisors, Inc. History Added to 13,035 295 0.0% 0.0% 67 +883 7.27% Q4 2025 Feb 05, 2026
B. Riley Wealth Advisors, Inc. History Added to 12,809 289 0.01% 0.01% 68 +284 2.27% Q4 2025 Feb 17, 2026
CAPTRUST FINANCIAL ADVISORS History Reduced 12,633 285 0.0% 0.0% 69 -1,611 -11.31% Q4 2025 Feb 17, 2026
Mariner, LLC History Reduced 12,225 276 0.0% 0.0% 70 -851 -6.51% Q4 2025 Feb 13, 2026
Stablepoint Partners, LLC History No change 12,211 276 0.04% 0.04% 71 0 0.0% Q4 2025 Jan 13, 2026
Merit Financial Group, LLC History Added to 12,190 275 0.0% 0.0% 72 +252 2.11% Q4 2025 Jan 26, 2026
Compound Planning, Inc. History No change 12,150 274 0.01% 0.01% 73 0 0.0% Q4 2025 Feb 19, 2026
Stockman Wealth Management, Inc. History Added to 12,040 272 0.03% 0.03% 74 +435 3.75% Q4 2025 Jan 29, 2026
Painted Porch Advisors LLC History New 12,029 271 0.11% 76 +12,029 New Q4 2025 Mar 19, 2026
MATHER GROUP, LLC. History No change 12,000 271 0.0% 0.0% 75 0 0.0% Q4 2025 Jan 13, 2026
INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC History Added to 11,285 255 0.02% 0.02% 77 +500 4.64% Q4 2025 Feb 03, 2026
Focus Partners Wealth History New 10,574 239 0.0% 78 +10,574 New Q4 2025 Feb 13, 2026
Advocate Investing Services LLC History New 10,300 232 0.21% 79 +10,300 New Q4 2025 Feb 12, 2026
Closed-End Fund Advisors, Inc. History New 10,070 227 0.13% 81 +10,070 New Q4 2025 Feb 11, 2026
SENTINEL TRUST CO LBA History No change 10,022 227 0.02% 0.02% 80 0 0.0% Q4 2025 Jan 29, 2026
Biltmore Family Office, LLC History No change 9,791 221 0.03% 0.03% 82 0 0.0% Q4 2025 Feb 04, 2026
Family Manage LLC History Reduced 9,223 208 0.03% 0.13% 83 -32,798 -78.05% Q4 2025 Feb 17, 2026
Creative Planning History New 9,023 204 0.0% 84 +9,023 New Q4 2025 Feb 17, 2026
Global Retirement Partners, LLC History Added to 7,398 167 0.0% 0.0% 85 +6,154 494.69% Q4 2025 Feb 06, 2026
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO History Reduced 7,115 160 0.0% 0.0% 86 -2,950 -29.31% Q4 2025 Feb 10, 2026
SageView Advisory Group, LLC History New 6,834 154 0.01% 87 +6,834 New Q4 2025 Feb 17, 2026
CITIGROUP INC History Reduced 6,630 149 0.0% 0.0% 88 -1,652 -19.95% Q4 2025 Feb 13, 2026
THURSTON, SPRINGER, MILLER, HERD & TITAK, INC. History New 6,250 141 0.05% 89 +6,250 New Q4 2025 Jan 20, 2026
PNC FINANCIAL SERVICES GROUP, INC. History Added to 6,270 141 0.0% 0.0% 90 +437 7.49% Q4 2025 Feb 06, 2026
Activest Wealth Management History New 6,198 140 0.03% 91 +6,198 New Q4 2025 Jan 30, 2026
Sunbelt Securities, Inc. History No change 6,100 137 0.01% 0.01% 92 0 0.0% Q4 2025 Feb 20, 2026
BlackRock, Inc. History No change 5,000 113 0.0% 0.0% 93 0 0.0% Q4 2025 Feb 12, 2026
AdvisorNet Financial, Inc History Added to 3,989 90 0.0% 0.0% 94 +258 6.92% Q4 2025 Jan 20, 2026
Parallel Advisors, LLC History Reduced 3,324 75 0.0% 0.0% 95 -3,264 -49.54% Q4 2025 Feb 11, 2026
Kestra Advisory Services, LLC History New 2,988 67 0.0% 96 +2,988 New Q4 2025 Feb 13, 2026
Pinnacle Wealth Planning Services, Inc. History New 2,581 58 0.01% 97 +2,581 New Q4 2025 Feb 13, 2026
COMERICA BANK History Added to 2,072 46 0.0% 0.0% 98 +58 2.88% Q4 2025 Jan 29, 2026
Allworth Financial LP History New 2,019 45 0.0% 99 +2,019 New Q4 2025 Feb 05, 2026
Larson Financial Group LLC History No change 1,600 36 0.0% 0.0% 100 0 0.0% Q4 2025 Feb 06, 2026
ARMSTRONG ADVISORY GROUP, INC History Added to 1,566 35 0.0% 0.0% 101 +57 3.78% Q4 2025 Jan 08, 2026
WPG Advisers, LLC History Reduced 1,122 25 0.02% 0.02% 102 -29 -2.52% Q4 2025 Jan 28, 2026
NBC SECURITIES, INC. History Added to 1,103 24 0.0% 0.0% 103 +25 2.32% Q4 2025 Jan 29, 2026
Sound Income Strategies, LLC History New 1,000 22 0.0% 104 +1,000 New Q4 2025 Jan 21, 2026
JPMORGAN CHASE & CO History No change 807 18 0.0% 0.0% 105 0 0.0% Q4 2025 Feb 11, 2026
United Community Bank History No change 785 17 0.01% 0.01% 106 0 0.0% Q4 2025 Jan 30, 2026
US BANCORP \DE\ History Reduced 680 15 0.0% 0.0% 107 -1,124 -62.31% Q4 2025 Jan 30, 2026
CWM, LLC History Added to 618 14 0.0% 0.0% 108 +228 58.46% Q4 2025 Jan 26, 2026
MARK SHEPTOFF FINANCIAL PLANNING, LLC History Added to 534 12 0.01% 0.01% 109 +19 3.69% Q4 2025 Feb 12, 2026
CoreCap Advisors, LLC History No change 562 12 0.0% 0.0% 110 0 0.0% Q4 2025 Jan 13, 2026
Osbon Capital Management LLC History New 450 10 0.01% 112 +450 New Q4 2025 Mar 16, 2026
ST GERMAIN D J CO INC History No change 450 10 0.0% 0.0% 111 0 0.0% Q4 2025 Jan 29, 2026
CIBC Private Wealth Group LLC History Added to 403 9 0.0% 0.0% 113 +14 3.6% Q4 2025 Feb 12, 2026
MAI Capital Management History No change 320 7 0.0% 0.0% 114 0 0.0% Q4 2025 Feb 13, 2026
GoalVest Advisory LLC History No change 260 5 0.0% 0.0% 115 0 0.0% Q4 2025 Jan 05, 2026
SWAN Capital LLC History No change 250 5 0.0% 0.0% 116 0 0.0% Q4 2025 Feb 12, 2026
SouthState Bank Corp History No change 135 3 0.0% 0.0% 117 0 0.0% Q4 2025 Feb 11, 2026
VALLEY NATIONAL ADVISERS INC History No change 175 3 0.0% 0.0% 118 0 0.0% Q4 2025 Jan 23, 2026
ASSETMARK, INC History No change 173 3 0.0% 0.0% 119 0 0.0% Q4 2025 Jan 23, 2026
Ancora Advisors LLC History No change 160 3 0.0% 0.0% 120 0 0.0% Q4 2025 Feb 17, 2026
EXCHANGE TRADED CONCEPTS, LLC History Reduced 53 1 0.0% 0.0% 121 -10 -15.87% Q4 2025 Jan 14, 2026
MERCER GLOBAL ADVISORS INC /ADV History Closed out 0 0 0.0% -18,167 -100.0% Q3 2025 Nov 14, 2025
Advisory Services Network, LLC History Closed out 0 0 0.0% -6,614 -100.0% Q3 2025 Nov 18, 2025
Newbridge Financial Services Group, Inc. History Closed out 0 0 0.02% -5,983 -100.0% Q3 2025 Nov 13, 2025
SIT INVESTMENT ASSOCIATES INC History Closed out 0 0 0.0% -4,275 -100.0% Q3 2025 Nov 13, 2025
SALEM INVESTMENT COUNSELORS INC History Closed out 0 0 0.0% -1,500 -100.0% Q3 2025 Oct 07, 2025
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC History Closed out 0 0 0.0% -968 -100.0% Q3 2025 Nov 14, 2025
JFS WEALTH ADVISORS, LLC History Closed out 0 0 0.0% -815 -100.0% Q3 2025 Nov 10, 2025
PRINCIPAL SECURITIES, INC. History Closed out 0 0 0.0% -550 -100.0% Q3 2025 Nov 12, 2025
Pacifica Partners Inc. History Closed out 0 0 0.0% -376 -100.0% Q3 2025 Oct 09, 2025
Blue Trust, Inc. History Reduced 30 0 0.0% -35 -53.85% Q4 2025 Jan 16, 2026
HANTZ FINANCIAL SERVICES, INC. History No change 10 0 0 0.0% Q4 2025 Feb 09, 2026