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Disclosery

BSTZ BLACKROCK SCIENCE & TECHNOLO

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SHS BEN INT (common), issuer CIK 1768666

151 managers (152 13F filers) reported a position in BSTZ shares at 2026-06-30, 21,964,216 shares in all. 26 filers opened a position and 7 filers sold out during the quarter.

Managers
151
13F filers
152
New
26
Added
58
Reduced
37
Sold out
7
Shares held by filers
21,964,216

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Saba Capital Management, L.P.in group Saba Capital Management, L.P.5,696,873$171M5.23%+165,27813F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY3,336,626$100M0.01%-75,09313F-HRTimelineGroup
RIVERNORTH CAPITAL MANAGEMENT, LLC1,511,481$45.4M2.16%+17,54413F-HRTimeline
UBS Group AGgroup of 2 filers holding1,133,055$34M-70,494Timeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/993,064$29.8M<0.01%+67,12513F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC941,190$28.3M0.01%-34,19713F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.844,911$25.4M<0.01%-91,33913F-HRTimelineGroup
WEDBUSH SECURITIES INC763,870$22.9M0.59%+106,78313F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC677,993$20.4M0.03%013F-HRTimelineGroup
Karpus Management, Inc.483,321$14.5M0.42%+73,39013F-HRTimeline
FLAGSHIP HARBOR ADVISORS, LLC323,702$9.72M0.37%+8,49513F-HRTimeline
Z3 Capital Partners, LLC316,562$9.51M2%+9,15413F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA315,033$9.46M<0.01%+13,08113F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…283,241$8.51M0.01%+62,08213F-HRTimelineGroup
OPPENHEIMER & CO INCin group OPPENHEIMER ASSET MANAGEMENT …257,568$7.73M0.08%+24,12713F-HRTimelineGroup
Steward Partners Investment Advisory, L…243,765$7.32M0.04%+89,23113F-HRTimeline
LPL Financial LLC193,382$5.81M<0.01%-6,24113F-HRTimeline
BLUE BELL PRIVATE WEALTH MANAGEMENT, LLC190,304$5.71M0.71%+24,25213F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…176,994$5.22M0.01%+38,92013F-HRTimeline
Potrero Capital Research LLC167,198$5.02M3.08%new13F-HRTimeline
Thomas J. Herzfeld Advisors, Inc.166,033$4.99M1.53%+83,36113F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.150,764$4.53M0.01%+10,70813F-HRTimelineGroup
Summit Financial, LLC138,072$4.15M0.05%+88,65813F-HRTimeline
RFG Advisory, LLC97,792$2.94M0.05%+1,48813F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP94,558$2.84M<0.01%+3,31413F-HRTimelineGroup
Sanctuary Advisors, LLC93,497$2.81M0.01%+65613F-HRTimeline
INDEPENDENT FINANCIAL GROUP, LLC91,500$2.75M0.05%-2,45013F-HRTimeline
INTREPID FAMILY OFFICE LLC80,000$2.4M2.21%013F-HRTimeline
Cetera Investment Advisers75,649$2.27M<0.01%+8,94013F-HRTimeline
1607 Capital Partners, LLC66,250$1.99M0.17%+4,85013F-HRTimeline
TrueMark Investments, LLCin group TrueMark Investments, LLC64,075$1.92M0.24%+4,23613F-HRTimelineGroup
PMG Family Office LLC57,799$1.74M1.6%+59213F-HRTimeline
EVOLVE PRIVATE WEALTH, LLC56,833$1.71M0.1%-1,42613F-HRTimeline
Janney Montgomery Scott LLC56,323$1.69M<0.01%+2,58613F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…53,776$1.61M<0.01%-5,50613F-HRTimelineGroup
Family Manage LLC53,556$1.61M0.17%new13F-HRTimeline
HighTower Advisors, LLC52,501$1.58M<0.01%-12,90513F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC52,134$1.57M<0.01%-3,78113F-HRTimeline
Atlas Wealth LLC50,993$1.53M0.22%new13F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN50,643$1.52M<0.01%+12,34513F-HRTimelineGroup
Noble Wealth Management PBC48,025$1.44M0.66%+46,62513F-HRTimeline
NWF Advisory Services Inc.44,315$1.33M0.13%-98213F-HRTimeline
Apollon Wealth Management, LLCin group Apollon Wealth Management, LLC42,292$1.27M0.02%+97013F-HRTimelineGroup
WNY Asset Management, LLC38,501$1.16M0.1%+11413F-HRTimeline
NewEdge Advisors, LLC38,384$1.15M<0.01%+8,20313F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC37,720$1.13M<0.01%+9,55213F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV37,585$1.13M<0.01%new13F-HR/ATimeline
LM Advisors LLC37,591$1.12M0.13%+36,73313F-HRTimeline
Formidable Asset Management, LLC47,582$1.05M0.17%-94913F-HRTimeline
Anchor Capital Management Group Inc35,000$1.05M0.72%013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC33,393$1M<0.01%+11,90113F-HRTimelineGroup
HARBOUR INVESTMENTS, INC.33,198$997K0.01%+13,92513F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC31,966$960K<0.01%-54,62613F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd31,811$955K0.01%new13F-HRTimelineGroup
Quantinno Capital Management LP31,385$942K<0.01%+1,48613F-HRTimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC30,576$918K0.01%-35,90913F-HRTimelineGroup
PFG Investments, LLC29,012$871K0.03%-2,40013F-HRTimeline
Fund Advisors of America Inc/FL28,232$848K0.77%+3,36013F-HRTimeline
Almitas Capital LLC26,810$805K0.19%new13F-HRTimeline
Compound Planning, Inc.26,361$792K0.02%+14,41113F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP25,517$766K<0.01%-5,55313F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC24,332$731K<0.01%+14,60513F-HRTimelineGroup
HRT FINANCIAL LP24,283$729K<0.01%+3,28413F-HRTimeline
Focus Financial Network, Inc.23,960$720K0.02%+2,38813F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC22,618$679K<0.01%+7,10013F-HRTimelineGroup
Indivisible Partners22,344$671K0.04%-3,29313F-HRTimeline
UHLMANN PRICE SECURITIES, LLC20,902$628K0.02%+2,40013F-HRTimeline
Mathes Company, Inc.19,700$592K0.18%013F-HRTimeline
MGO ONE SEVEN LLC19,068$573K0.01%new13F-HRTimeline
Mariner, LLCin group Mariner, LLC19,026$571K<0.01%-1,44213F-HRTimelineGroup
Quantedge Capital Pte Ltd19,000$571K0.43%-21,60013F-HRTimeline
SeaCrest Wealth Management, LLC18,705$562K0.06%-3,61213F-HRTimeline
SPIREPOINT PRIVATE CLIENT, LLC17,380$522K0.04%+2,50013F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP16,944$509K<0.01%-93713F-HR/ATimelineGroup
Cambridge Investment Research Advisors,…16,613$499K<0.01%+3,22113F-HR/ATimeline
Amplius Wealth Advisors, LLC14,525$436K0.03%-25813F-HRTimeline
Delta Investment Management, LLC13,600$408K0.07%013F-HRTimeline
1900 WEALTH MANAGEMENT LLC13,524$406K0.02%013F-HRTimeline
Dakota Wealth Management13,466$404K0.01%+24813F-HRTimeline
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC13,139$395K<0.01%-18,39813F-HRTimelineGroup
Creative Planningin group Creative Planning13,057$392K<0.01%-8,73413F-HRTimelineGroup
Stablepoint Partners, LLC12,832$385K0.05%+71013F-HRTimeline
CAPTRUST FINANCIAL ADVISORS12,633$379K<0.01%013F-HRTimeline
Stockman Wealth Management, Inc.12,515$376K0.04%+21213F-HRTimeline
Painted Porch Advisors LLC12,504$376K0.16%+21113F-HRTimeline
B. Riley Wealth Advisors, Inc.12,696$373K0.02%-14213F-HRTimeline
CSS LLC/IL12,306$370K0.02%-2,00013F-HRTimeline
EP Wealth Advisors, LLC12,163$365K<0.01%new13F-HRTimeline
PREVAIL INNOVATIVE WEALTH ADVISORS, LLC12,136$364K0.05%new13F-HRTimeline
Merit Financial Group, LLC12,122$364K<0.01%-2,02613F-HR/ATimeline
MATHER GROUP, LLC.12,000$360K<0.01%013F-HRTimeline
D.A. DAVIDSON & CO.11,842$356K<0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…11,796$354K<0.01%+1,76713F-HRTimelineGroup
INTERNATIONAL ASSETS INVESTMENT MANAGEM…11,285$343K0.02%013F-HRTimeline
Focus Partners Wealthin group Focus Partners Wealth11,069$332K<0.01%+1,41413F-HRTimelineGroup
Closed-End Fund Advisors, Inc.10,567$317K0.31%-21413F-HRTimeline
NewEdge Wealth, LLC10,347$311K<0.01%-2,71913F-HRTimeline
Advocate Investing Services LLC10,300$309K0.24%013F-HRTimeline
SENTINEL TRUST CO LBA10,022$301K0.03%013F-HRTimeline
Biltmore Family Office, LLC9,791$294K0.04%013F-HRTimeline
World Investment Advisors12,964$287K<0.01%013F-HRTimeline
&PARTNERS8,564$283K<0.01%new13F-HRTimeline
Kathmere Capital Management, LLC9,300$279K0.01%013F-HRTimeline
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…9,263$278K<0.01%013F-HRTimelineGroup
WEALTH EFFECTS LLC8,890$267K0.07%new13F-HRTimeline
Global Retirement Partners, LLC8,287$249K<0.01%13F-HRTimeline
Abel Hall, LLC8,000$240K0.04%new13F-HRTimeline
CITIGROUP INCin group CITIGROUP INC7,947$239K<0.01%-11913F-HRTimelineGroup
Advisory Services Network, LLC7,944$239K<0.01%+2,13813F-HRTimeline
CHOREO, LLC7,894$237K<0.01%new13F-HRTimeline
Left Brain Wealth Management, LLC7,838$235K0.07%new13F-HRTimeline
Cresset Asset Management, LLC7,665$230K<0.01%new13F-HRTimeline
Bay Colony Advisory Group, Inc d/b/a Ba…7,544$227K0.03%new13F-HRTimeline
Institute for Wealth Management, LLC.7,255$218K0.02%new13F-HRTimeline
FIDUCIARY FINANCIAL GROUP, LLC6,800$204K0.02%new13F-HRTimeline
THURSTON, SPRINGER, MILLER, HERD & TITA…6,250$188K0.07%013F-HRTimeline
Wilmington Savings Fund Society, FSB6,200$186K<0.01%new13F-HRTimeline
Adalta Capital Management LLC6,000$180K0.08%new13F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…5,838$175K<0.01%013F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.5,000$150K<0.01%-27613F-HRTimelineGroup
Parallel Advisors, LLC3,457$104K<0.01%+6013F-HRTimeline
AdvisorNet Financial, Inc3,089$92.8K<0.01%-4513F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…2,492$74.8K<0.01%-8113F-HRTimelineGroup
Integrated Wealth Concepts LLC2,426$72.9K<0.01%new13F-HRTimeline
Pinnacle Wealth Planning Services, Inc.2,292$68.8K0.01%-35913F-HRTimeline
Allworth Financial LP2,040$61.3K<0.01%+4013F-HRTimeline
ARMSTRONG ADVISORY GROUP, INC1,627$48.9K<0.01%+2713F-HRTimeline
Activest Wealth Management1,607$48.3K0.01%-4,59113F-HRTimeline
SALEM INVESTMENT COUNSELORS INC1,500$45K<0.01%013F-HRTimeline
Arax Advisory Partners1,250$37.5K<0.01%new13F-HRTimeline
Larson Financial Group LLC1,155$34.7K<0.01%-44513F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC1,135$34.1K<0.01%+36913F-HRTimelineGroup
LANARK FINANCIAL, INC.1,131$34K<0.01%+1313F-HRTimeline
WPG Advisers, LLC1,117$33.5K0.02%-22613F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO807$23.7K<0.01%013F-HRTimelineGroup
Ascentis Wealth Management, LLCin group Ascentis Wealth Management, L…712$21.4K<0.01%+1213F-HR/ATimelineGroup
US BANCORP \DE\in group US BANCORP \DE\680$20.4K<0.01%013F-HRTimelineGroup
North Star Investment Management Corp.600$18K<0.01%new13F-HRTimeline
IFG Advisory, LLC566$17K<0.01%new13F-HRTimeline
CoreCap Advisors, LLC562$16.9K<0.01%013F-HRTimeline
MARK SHEPTOFF FINANCIAL PLANNING, LLC556$16.7K0.01%+613F-HRTimeline
Osbon Capital Management LLC468$14.1K0.01%+813F-HRTimeline
ST GERMAIN D J CO INCin group ST GERMAIN D J CO INC450$13.5K<0.01%013F-HRTimelineGroup
Farther Finance Advisors, LLC444$13.3K<0.01%013F-HRTimeline
Operose Advisors LLC303$9.11K<0.01%new13F-HRTimeline
GoalVest Advisory LLC260$7.81K<0.01%013F-HRTimeline
SWAN Capital LLC250$7.51K<0.01%013F-HRTimeline
WHITTIER TRUST CO OF NEVADA INC228$6.5K<0.01%013F-HRTimeline
VALLEY NATIONAL ADVISERS INC175$5.26K<0.01%013F-HRTimeline
SouthState Bank Corpin group SouthState Bank Corp135$4.05K<0.01%013F-HRTimelineGroup
HANTZ FINANCIAL SERVICES, INC.10$00%013F-HRTimelineValue filed as zero, left out of ratios. The filing omitted confidential holdings, a later amendment may add them.