NAPCO SEC TECHNOLOGIES INC

Ticker: NSSC CUSIP: 630402105 Class: Common Stock

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

InstitutionSharesValue ($000)
BlackRock, Inc.3,224,505$134,462
VANGUARD GROUP INC2,882,063$120,182
Fundsmith LLP1,779,857$74,220
JANUS HENDERSON GROUP PLC1,569,363$65,457
Copeland Capital Management, LLC1,420,792$59,247
GEODE CAPITAL MANAGEMENT, LLC1,028,863$42,910
STATE STREET CORP896,315$37,484
WELLINGTON MANAGEMENT GROUP LLP879,298$36,667
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP864,022$36,030
Divisadero Street Capital Management, LP809,729$33,766
FIRST TRUST ADVISORS LP714,382$29,790
DIMENSIONAL FUND ADVISORS LP671,243$27,991
Doma Perpetual Capital Management LLC627,931$26,185
NORTHERN TRUST CORP597,918$24,933
ROYAL BANK OF CANADA580,557$24,211
MORGAN STANLEY423,516$17,661
JACOBS LEVY EQUITY MANAGEMENT, INC414,990$17,305
Qube Research & Technologies Ltd376,227$15,689
ENVESTNET ASSET MANAGEMENT INC365,742$15,251
RENAISSANCE TECHNOLOGIES LLC333,200$13,894
CHARLES SCHWAB INVESTMENT MANAGEMENT INC314,842$13,129
BANK OF AMERICA CORP /DE/310,600$12,952
GOLDMAN SACHS GROUP INC310,269$12,938
AQR CAPITAL MANAGEMENT LLC297,027$12,386
Granite Investment Partners, LLC280,881$11,713
FEDERATED HERMES, INC.262,496$10,946
Visionary Wealth Advisors262,462$10,945
Point72 Asset Management, L.P.257,840$10,752
ADAGE CAPITAL PARTNERS GP, L.L.C.243,510$10,154
BNP PARIBAS ARBITRAGE, SA219,884$9,169
WASATCH ADVISORS LP219,113$9,137
Bank of New York Mellon Corp215,960$9,006
TUDOR INVESTMENT CORP ET AL200,489$8,360
ALTA CAPITAL MANAGEMENT LLC/199,666$8,326
GAMCO INVESTORS, INC. ET AL188,400$7,856
VOLORIDGE INVESTMENT MANAGEMENT, LLC185,645$7,741
CAPTRUST FINANCIAL ADVISORS185,462$7,734
CONGRESS ASSET MANAGEMENT CO /MA181,393$7,564
CANADA PENSION PLAN INVESTMENT BOARD177,100$7,385
KORNITZER CAPITAL MANAGEMENT INC /KS170,304$7,102
ALGERT GLOBAL LLC157,265$7
Russell Investments Group, Ltd.146,957$6,128
RICE HALL JAMES & ASSOCIATES, LLC144,925$6,043
CITADEL ADVISORS LLC142,545$5,944
CenterBook Partners LP133,350$5,561
Trexquant Investment LP132,041$5,506
UBS ASSET MANAGEMENT AMERICAS INC131,083$5,466
DANSKE BANK A/S130,235$5,431
Redmond Asset Management, LLC125,327$5,226
PDT Partners, LLC124,614$5,196
HighTower Advisors, LLC122,855$5,123
ISTHMUS PARTNERS, LLC121,917$5,084
Uniplan Investment Counsel, Inc.120,416$5,021
Man Group plc119,324$4,976
CRAWFORD INVESTMENT COUNSEL INC117,680$4,907
Rockefeller Capital Management L.P.115,756$4,827
AMERICAN CENTURY COMPANIES INC103,130$4,301
DEUTSCHE BANK AG\101,800$4,245
4D Advisors, LLC100,000$4,170
MARSHALL WACE, LLP98,006$4,087
STIFEL FINANCIAL CORP96,718$4,033
SEI INVESTMENTS CO94,514$3,941
HRT FINANCIAL LP88,795$4
First National Advisers, LLC82,656$3,447
Voleon Capital Management LP82,477$3,439
FIRST NATIONAL BANK OF OMAHA81,034$3,379
Allianz Asset Management GmbH80,150$3,342
D. E. Shaw & Co., Inc.75,362$3,143
SG Capital Management LLC74,221$3,095
HANTZ FINANCIAL SERVICES, INC.74,106$3
Nuveen, LLC73,770$3,076
MILLENNIUM MANAGEMENT LLC73,487$3,064
NEW YORK STATE COMMON RETIREMENT FUND72,915$3,041
DEPRINCE RACE & ZOLLO INC72,024$3,003
JPMORGAN CHASE & CO70,437$2,937
Swiss National Bank70,400$2,936
UBS Group AG70,143$2,925
BARCLAYS PLC68,958$2,876
Engineers Gate Manager LP67,582$2,818
PRINCIPAL FINANCIAL GROUP INC66,330$2,766
Verition Fund Management LLC63,535$2,649
ACADIAN ASSET MANAGEMENT LLC61,117$3
Walleye Capital LLC60,108$2,507
Bridge City Capital, LLC59,438$2,479
Jump Financial, LLC56,580$2,359
Public Sector Pension Investment Board56,023$2,336
Thrivent Financial for Lutherans50,985$2
Invesco Ltd.49,109$2,048
RHUMBLINE ADVISERS44,740$1,866
SEIZERT CAPITAL PARTNERS, LLC44,544$1,857
Linden Thomas Advisory Services, LLC44,068$1,838
TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY43,112$2
SG Americas Securities, LLC42,566$2
Laurus Investment Counsel Inc.42,540$1,774
CBOE Vest Financial, LLC41,805$1,743
ALLIANCEBERNSTEIN L.P.41,777$1,742
WELLS FARGO & COMPANY/MN41,199$1,718
VICTORY CAPITAL MANAGEMENT INC40,437$1,686
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND38,793$1,618
Legal & General Group Plc37,970$1,583
153 other institutions1,483,795$53,898
Total (253 institutions)31,613,402$1,288,857