Skip to content
Disclosery

BSTZ BLACKROCK SCIENCE & TECHNOLO

Follow

SHS BEN INT (fund), issuer CIK 1768666

133 managers (134 13F filers) reported a position in BSTZ shares at 2026-03-31, 21,021,914 shares in all. 19 filers opened a position and 9 filers sold out during the quarter.

Managers
133
13F filers
134
New
19
Added
56
Reduced
33
Sold out
9
Shares held by filers
21,021,914

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, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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.5,531,595$123M3.93%+974,10413F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY3,411,719$75.6M<0.01%+412,24613F-HRTimelineGroup
RIVERNORTH CAPITAL MANAGEMENT, LLC1,493,937$33.1M1.67%+35,90513F-HRTimeline
UBS Group AGgroup of 2 filers holding1,203,549$26.7M+50,104Timeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC975,387$21.6M0.01%+16,26813F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.936,250$20.7M<0.01%+16,85013F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/925,939$20.5M<0.01%-36,44013F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC677,993$15M0.02%-4,35113F-HRTimelineGroup
WEDBUSH SECURITIES INC657,087$14.6M0.42%-80,71013F-HRTimeline
Karpus Management, Inc.409,931$9.08M0.28%+197,20513F-HRTimeline
FLAGSHIP HARBOR ADVISORS, LLC315,207$6.98M0.31%-61113F-HRTimeline
Z3 Capital Partners, LLC307,408$6.81M1.72%+10,00313F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA301,952$6.69M<0.01%-8,09513F-HRTimelineGroup
OPPENHEIMER & CO INCin group OPPENHEIMER ASSET MANAGEMENT …233,441$5.17M0.06%+47,26513F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…221,159$4.9M0.01%+125,38913F-HRTimelineGroup
LPL Financial LLC199,623$4.42M<0.01%-8,39913F-HRTimeline
BLUE BELL PRIVATE WEALTH MANAGEMENT, LLC166,052$3.68M0.53%+18,13913F-HRTimeline
Steward Partners Investment Advisory, L…154,534$3.42M0.02%+7113F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.140,056$3.1M<0.01%-8,80813F-HRTimelineGroup
WEALTH ENHANCEMENT ADVISORY SERVICES, L…138,074$3.09M0.01%-66,80613F-HRTimeline
ABSOLUTE INVESTMENT ADVISERS, LLC137,302$3.04M0.36%new13F-HRTimeline
RFG Advisory, LLC96,304$2.13M0.04%+7,55013F-HRTimeline
INDEPENDENT FINANCIAL GROUP, LLC93,950$2.08M0.05%-5013F-HR/ATimeline
Sanctuary Advisors, LLC92,841$2.06M0.01%+1,52113F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP91,244$2.02M<0.01%-27313F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC86,592$1.92M<0.01%new13F-HRTimelineGroup
Thomas J. Herzfeld Advisors, Inc.82,672$1.83M0.62%-132,50413F-HRTimeline
INTREPID FAMILY OFFICE LLC80,000$1.77M1.54%013F-HRTimeline
Cetera Investment Advisers66,709$1.48M<0.01%+2,85513F-HRTimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC66,485$1.47M0.02%-46,66113F-HRTimelineGroup
Quarry LP65,821$1.46M0.29%new13F-HRTimeline
HighTower Advisors, LLC65,406$1.45M<0.01%-29,89213F-HRTimeline
1607 Capital Partners, LLC61,400$1.36M0.1%+38,00013F-HRTimeline
TrueMark Investments, LLCin group TrueMark Investments, LLC59,839$1.33M0.26%+3,45313F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…59,282$1.31M<0.01%+26,55113F-HRTimelineGroup
EVOLVE PRIVATE WEALTH, LLC58,259$1.29M0.07%+79313F-HRTimeline
PMG Family Office LLC57,207$1.27M1.41%+99013F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC55,915$1.24M<0.01%-2,27913F-HRTimeline
Janney Montgomery Scott LLC53,737$1.19M<0.01%-3,63313F-HRTimeline
Formidable Asset Management, LLC48,531$1.1M0.17%+2,93113F-HRTimeline
Summit Financial, LLC49,414$1.09M0.01%+2,63413F-HRTimeline
NWF Advisory Services Inc.45,297$1M0.11%+2,18513F-HRTimeline
Apollon Wealth Management, LLCin group Apollon Wealth Management, LLC41,322$915K0.01%new13F-HRTimelineGroup
Quantedge Capital Pte Ltd40,600$899K0.49%+21,60013F-HRTimeline
WNY Asset Management, LLC38,387$850K0.09%13F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN38,298$848K<0.01%-8,22113F-HR/ATimelineGroup
Anchor Capital Management Group Inc35,000$775K0.54%new13F-HRTimeline
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC31,537$699K<0.01%+28,54913F-HRTimelineGroup
PFG Investments, LLC31,412$696K0.03%-1,08413F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP31,070$688K<0.01%-34,30313F-HRTimelineGroup
NewEdge Advisors, LLC30,181$669K<0.01%+1,66213F-HR/ATimeline
Quantinno Capital Management LP29,899$662K<0.01%+1,35013F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC28,168$624K<0.01%-3,26013F-HR/ATimelineGroup
Indivisible Partners25,637$568K0.05%+5,23213F-HRTimeline
Fund Advisors of America Inc/FL24,872$551K0.56%+9,41313F-HRTimeline
SeaCrest Wealth Management, LLC22,317$494K0.05%-1,01513F-HRTimeline
Creative Planningin group Creative Planning21,791$483K<0.01%+12,76813F-HRTimelineGroup
Focus Financial Network, Inc.21,572$478K0.02%-57013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC21,492$476K<0.01%-2,82213F-HRTimelineGroup
HRT FINANCIAL LP20,999$465K<0.01%new13F-HRTimeline
Mariner, LLCin group Mariner, LLC20,468$448K<0.01%+8,24313F-HRTimelineGroup
Mathes Company, Inc.19,700$436K0.16%013F-HRTimeline
HARBOUR INVESTMENTS, INC.19,273$427K0.01%+3,63413F-HRTimeline
UHLMANN PRICE SECURITIES, LLC18,502$410K0.03%+39513F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC15,518$344K<0.01%013F-HRTimelineGroup
SPIREPOINT PRIVATE CLIENT, LLC14,880$330K0.03%+1,50013F-HRTimeline
Amplius Wealth Advisors, LLC14,783$327K0.03%-80413F-HRTimeline
CSS LLC/IL14,306$317K0.02%013F-HRTimeline
Merit Financial Group, LLC14,148$313K<0.01%+1,95813F-HRTimeline
Delta Investment Management, LLC13,600$301K0.05%013F-HRTimeline
1900 WEALTH MANAGEMENT LLC13,524$300K0.02%013F-HRTimeline
Cambridge Investment Research Advisors,…13,392$297K<0.01%+35713F-HRTimeline
Dakota Wealth Management13,218$293K0.01%new13F-HR/ATimeline
NewEdge Wealth, LLC13,066$289K<0.01%-3,75013F-HRTimeline
World Investment Advisors12,964$287K<0.01%new13F-HRTimeline
CAPTRUST FINANCIAL ADVISORS12,633$280K<0.01%013F-HRTimeline
Stockman Wealth Management, Inc.12,303$273K0.03%+26313F-HRTimeline
B. Riley Wealth Advisors, Inc.12,838$272K0.02%+2913F-HRTimeline
Painted Porch Advisors LLC12,293$272K0.13%+26413F-HRTimeline
Stablepoint Partners, LLC12,122$269K0.04%-8913F-HRTimeline
MATHER GROUP, LLC.12,000$266K<0.01%013F-HRTimeline
Compound Planning, Inc.11,950$265K0.01%-20013F-HRTimeline
INTERNATIONAL ASSETS INVESTMENT MANAGEM…11,285$255K0.02%013F-HRTimeline
Closed-End Fund Advisors, Inc.10,781$239K0.24%+71113F-HRTimeline
Advocate Investing Services LLC10,300$228K0.19%013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…10,029$222K<0.01%+3,75913F-HRTimelineGroup
SENTINEL TRUST CO LBA10,022$222K0.02%013F-HRTimeline
Biltmore Family Office, LLC9,791$217K0.03%013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC9,727$215K<0.01%-8,87313F-HRTimelineGroup
Focus Partners Wealthin group Focus Partners Wealth9,655$214K<0.01%-91913F-HRTimelineGroup
Kathmere Capital Management, LLC9,300$206K0.01%new13F-HRTimeline
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…9,263$205K<0.01%new13F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC8,066$179K<0.01%+1,43613F-HRTimelineGroup
Sunbelt Securities, Inc.6,847$152K0.01%+74713F-HRTimeline
THURSTON, SPRINGER, MILLER, HERD & TITA…6,250$138K0.06%013F-HRTimeline
Activest Wealth Management6,198$137K0.02%013F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…5,838$129K<0.01%-1,27713F-HRTimelineGroup
Advisory Services Network, LLC5,806$129K<0.01%new13F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.5,276$117K<0.01%+27613F-HRTimelineGroup
Corient Private Wealth LPin group Corient Private Wealth LP17,881$87.8K<0.01%-9,99613F-HRTimelineGroup
Parallel Advisors, LLC3,397$75.3K<0.01%+7313F-HR/ATimeline
AdvisorNet Financial, Inc3,134$69.4K<0.01%-85513F-HRTimeline
Pinnacle Wealth Planning Services, Inc.2,651$58.7K0.01%+7013F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…2,573$57K<0.01%new13F-HRTimelineGroup
Allworth Financial LP2,000$44.3K<0.01%-1913F-HRTimeline
LM Advisors LLC858$38.7K0.64%-8213F-HRTimeline
Larson Financial Group LLC1,600$35.4K<0.01%013F-HRTimeline
ARMSTRONG ADVISORY GROUP, INC1,600$35.4K<0.01%+3413F-HRTimeline
SALEM INVESTMENT COUNSELORS INC1,500$33.2K<0.01%new13F-HR/ATimeline
Noble Wealth Management PBC1,400$31K0.02%new13F-HRTimeline
WPG Advisers, LLC1,343$29.7K0.02%+22113F-HRTimeline
Sound Income Strategies, LLC1,131$25.6K<0.01%+13113F-HRTimeline
LANARK FINANCIAL, INC.1,118$24.8K<0.01%+1513F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO807$17.1K<0.01%013F-HR/ATimelineGroup
ASSETMARK, INCin group ASSETMARK, INC766$17K<0.01%+59313F-HRTimelineGroup
Ascentis Wealth Management, LLCin group Ascentis Wealth Management, L…700$15.5K<0.01%new13F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\680$15.1K<0.01%013F-HRTimelineGroup
MARK SHEPTOFF FINANCIAL PLANNING, LLC550$15K0.01%+1613F-HRTimeline
CWM, LLCin group CWM, LLC623$13.8K<0.01%+513F-HRTimelineGroup
CoreCap Advisors, LLC562$12.4K<0.01%013F-HRTimeline
Osbon Capital Management LLC460$10.2K0.01%+1013F-HRTimeline
Farther Finance Advisors, LLC444$10K<0.01%new13F-HRTimeline
ST GERMAIN D J CO INCin group ST GERMAIN D J CO INC450$9.97K<0.01%013F-HRTimelineGroup
MAI Capital Management320$7.09K<0.01%013F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC310$6.87K<0.01%+15013F-HRTimelineGroup
GoalVest Advisory LLC260$5.76K<0.01%013F-HRTimeline
SWAN Capital LLC250$5.54K<0.01%013F-HRTimeline
WHITTIER TRUST CO OF NEVADA INC228$5.13K<0.01%new13F-HRTimeline
Root Financial Partners, LLC229$5.07K<0.01%new13F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP200$4.43K<0.01%+20013F-HRTimelineGroup
VALLEY NATIONAL ADVISERS INC175$3K<0.01%013F-HRTimeline
SouthState Bank Corpin group SouthState Bank Corp135$2.99K<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.