BLACKROCK SCIENCE & TECHNOLO

CUSIP: 09258G104 Class: SHS

Note: Option positions (PUT/CALL) are excluded.

InstitutionSharesValue ($000)
MORGAN STANLEY1,293,892$52,454
RAYMOND JAMES FINANCIAL INC759,460$30,789
Karpus Management, Inc.543,547$22,035
Invesco Ltd.505,578$20,496
1607 Capital Partners, LLC374,713$15,191
AMERIPRISE FINANCIAL INC371,107$15,047
LPL Financial LLC300,756$12,193
ROYAL BANK OF CANADA277,839$11,263
BANK OF AMERICA CORP /DE/227,209$9,211
Steward Partners Investment Advisory, LLC173,868$7,049
Janney Montgomery Scott LLC155,488$6
OSAIC HOLDINGS, INC.151,911$6,159
WEDBUSH SECURITIES INC117,287$5
Alchemi Wealth, LLC115,773$4,693
UBS Group AG92,347$3,744
FIRST TRUST ADVISORS LP79,630$3,228
NWF Advisory Services Inc.72,555$2,941
PMG Family Office LLC62,736$2,543
Wealthspire Retirement, LLC60,874$2,468
STIFEL FINANCIAL CORP60,828$2,466
Cetera Investment Advisers56,548$2,292
OPPENHEIMER & CO INC44,818$1,817
Cambridge Investment Research Advisors, Inc.42,657$2
HighTower Advisors, LLC38,573$1,564
TWO SIGMA INVESTMENTS, LP37,000$1,500
David J Yvars Group31,640$1,280
READYSTATE ASSET MANAGEMENT LP31,452$1,275
J.W. COLE ADVISORS, INC.31,428$1,274
TRUIST FINANCIAL CORP29,154$1,182
Compound Planning, Inc.27,066$1,097
COMMONWEALTH EQUITY SERVICES, LLC26,287$1,066
ENVESTNET ASSET MANAGEMENT INC25,778$1,045
Summit Financial, LLC25,183$1,021
Kingsview Wealth Management, LLC24,753$1,003
Apollon Wealth Management, LLC23,890$969
JANE STREET GROUP, LLC23,061$935
Mission Hills Financial Advisory, LLC22,665$919
Kestra Advisory Services, LLC21,210$860
PNC Financial Services Group, Inc.21,184$859
D.A. DAVIDSON & CO.19,452$789
Stolper Co18,527$1
Anchor Capital Management Group Inc18,000$744
Focus Financial Network, Inc.17,467$708
Merit Financial Group, LLC17,062$692
WEALTH EFFECTS LLC16,929$686
STEPHENS INC /AR/16,485$668
Prospera Financial Services Inc16,430$666
Sunbelt Securities, Inc.16,073$652
SMITH, MOORE & CO.15,843$642
NBC SECURITIES, INC.15,015$609
Next Level Private LLC14,943$606
Hilltop Holdings Inc.14,870$603
Future Financial Wealth Managment LLC14,000$560
INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC13,788$559
&PARTNERS13,166$534
Abel Hall, LLC13,000$527
Sanctuary Advisors, LLC12,500$507
Mutual Advisors, LLC12,095$490
Dakota Wealth Management10,845$440
SFG Wealth Management, LLC.10,276$417
B. Riley Wealth Advisors, Inc.10,179$413
Rockefeller Capital Management L.P.10,018$406
GREAT VALLEY ADVISOR GROUP, INC.9,692$393
WALLED LAKE PLANNING & WEALTH MANAGEMENT, LLC9,177$372
Aurora Private Wealth, Inc.9,153$0
Faithward Advisors, LLC8,745$355
Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors8,677$352
Mirador Capital Partners LP8,278$336
Harbour Wealth Management Group, Inc.8,033$326
WELLS FARGO & COMPANY/MN7,817$317
Arkadios Wealth Advisors7,779$315
Quarry LP7,751$314
Private Wealth Asset Management, LLC7,200$292
Claro Advisors Inc.7,085$287
Keystone Financial Group6,884$279
Symphony Financial Services, Inc.6,863$278
VISTA INVESTMENT PARTNERS II, LLC6,743$273
CAPTRUST FINANCIAL ADVISORS6,676$271
Focus Partners Wealth6,317$256
Perigon Wealth Management, LLC6,287$255
Herold Advisors, Inc.6,273$254
Corient Private Wealth LLC6,230$253
GOLDMAN SACHS GROUP INC6,147$249
DAYMARK WEALTH PARTNERS, LLC5,975$242
Creative Planning5,644$229
LEVEL FOUR ADVISORY SERVICES, LLC5,615$228
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO5,457$221
BROWN ADVISORY INC5,136$208
CASCADE INVESTMENT GROUP, INC.5,075$206
MOSAIC FINANCIAL GROUP, LLC5,004$0
Empirical Asset Management, LLC5,000$203
Smartleaf Asset Management LLC4,254$171
JPMORGAN CHASE & CO4,219$171
MPWM ADVISORY SOLUTIONS, LLC3,635$147
CWM, LLC3,322$0
HARBOR INVESTMENT ADVISORY, LLC3,163$128
COMERICA BANK2,330$94
AdvisorNet Financial, Inc2,166$88
HUNTINGTON NATIONAL BANK2,100$85
TRUST CO OF VERMONT1,500$61
31 other institutions14,319$568
Total (131 institutions)6,960,429$267,937