13F

Stock

Napco Sec Technologies Inc

Ticker not mapped · held by 254 managers

Reported value

$1.29B

Holders

254

+1 new · −1 exited

Holders’ est. mark

$415.5K

Price effect on 10 books still in the name

Largest holder

$134.5M

BlackRock, Inc.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BlackRock, Inc.3.22M$134.5MHeld
Vanguard2.88M$120.2MHeld
Fundsmith LLP1.78M$74.2MHeld
JANUS HENDERSON GROUP PLC1.57M$65.5MHeld
Copeland Capital Management, LLC1.42M$59.2MHeld
GEODE CAPITAL MANAGEMENT, LLC1.03M$42.9MHeld
State Street896.3K$37.5MHeld
WELLINGTON MANAGEMENT GROUP LLP879.3K$36.7MHeld
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP864K$36MHeld
Divisadero Street Capital Management, LP809.7K$33.8MHeld
FIRST TRUST ADVISORS LP714.4K$29.8MHeld
DIMENSIONAL FUND ADVISORS LP671.2K$28MHeld
Doma Perpetual Capital Management LLC627.9K$26.2MHeld
NORTHERN TRUST CORP597.9K$24.9MHeld
ROYAL BANK OF CANADA580.6K$24.2MHeld
MORGAN STANLEY423.5K$17.7M−$475.7KAdded$1.31M
JACOBS LEVY EQUITY MANAGEMENT, INC415K$17.3MHeld
Qube Research & Technologies Ltd376.2K$15.7MHeld
ENVESTNET ASSET MANAGEMENT INC365.7K$15.3MHeld
Renaissance Technologies333.2K$13.9MHeld
CHARLES SCHWAB INVESTMENT MANAGEMENT INC314.8K$13.1MHeld
BANK OF AMERICA CORP /DE/310.6K$13M−$314.2KAdded$2.16M
GOLDMAN SACHS GROUP INC310.3K$12.9MHeld
Icahn Capital297K$12.4MHeld
Granite Investment Partners, LLC280.9K$11.7MHeld
FEDERATED HERMES, INC.262.5K$10.9MHeld
Visionary Wealth Advisors262.5K$10.9MHeld
Point72 Asset Management, L.P.257.8K$10.8MHeld
ADAGE CAPITAL PARTNERS GP, L.L.C.243.5K$10.2MHeld
BNP PARIBAS FINANCIAL MARKETS219.9K$9.17MHeld
WASATCH ADVISORS LP219.1K$9.14MHeld
Bank of New York Mellon Corp216K$9.01MHeld
TUDOR INVESTMENT CORP ET AL200.5K$8.36M−$111.5KAdded$4.53M
ALTA CAPITAL MANAGEMENT LLC/199.7K$8.33MHeld
GAMCO INVESTORS, INC. ET AL188.4K$7.86MHeld
VOLORIDGE INVESTMENT MANAGEMENT, LLC185.6K$7.74MHeld
CAPTRUST FINANCIAL ADVISORS185.5K$7.73MHeld
CONGRESS ASSET MANAGEMENT CO181.4K$7.56MHeld
CANADA PENSION PLAN INVESTMENT BOARD177.1K$7.39MHeld
KORNITZER CAPITAL MANAGEMENT INC /KS170.3K$7.1MHeld
Russell Investments Group, Ltd.147K$6.13MHeld
RICE HALL JAMES & ASSOCIATES, LLC144.9K$6.04MHeld
Citadel142.5K$5.94MHeld
CenterBook Partners LP133.3K$5.56MHeld
Trexquant Investment LP132K$5.51MHeld
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC131.1K$5.47MHeld
DANSKE BANK A/S130.2K$5.43MNew
Redmond Asset Management, LLC125.3K$5.23MHeld
PDT Partners, LLC124.6K$5.2MHeld
HighTower Advisors, LLC122.9K$5.12MHeld
ISTHMUS PARTNERS, LLC121.9K$5.08MHeld
Uniplan Investment Counsel, Inc.120.4K$5.02MHeld
Man Group plc119.3K$4.98MHeld
CRAWFORD INVESTMENT COUNSEL INC117.7K$4.91MHeld
Rockefeller Capital Management L.P.115.8K$4.83MHeld
AMERICAN CENTURY COMPANIES INC103.1K$4.3MHeld
DEUTSCHE BANK AG\101.8K$4.25MHeld
4D Advisors, LLC100K$4.17MHeld
MARSHALL WACE, LLP98K$4.09MHeld
STIFEL FINANCIAL CORP96.7K$4.03MHeld
SEI INVESTMENTS CO94.5K$3.94MHeld
First National Advisers, LLC82.7K$3.45MHeld
Voleon Capital Management LP82.5K$3.44MHeld
FIRST NATIONAL BANK OF OMAHA81K$3.38M$973.2KAdded$809K
Allianz Asset Management GmbH80.2K$3.34MHeld
D. E. Shaw & Co., Inc.75.4K$3.14MHeld
SG Capital Management LLC74.2K$3.1MHeld
Nuveen, LLC73.8K$3.08MHeld
MILLENNIUM MANAGEMENT LLC73.5K$3.06MHeld
NEW YORK STATE COMMON RETIREMENT FUND72.9K$3.04MHeld
DEPRINCE RACE & ZOLLO INC72K$3MHeld
JPMORGAN CHASE & CO70.4K$2.94MHeld
Swiss National Bank70.4K$2.94MHeld
UBS Group AG70.1K$2.92MHeld
BARCLAYS PLC69K$2.88M−$68.8KAdded$509.9K
Engineers Gate Manager LP67.6K$2.82MHeld
PRINCIPAL FINANCIAL GROUP INC66.3K$2.77MHeld
Verition Fund Management LLC63.5K$2.65MHeld
Walleye Capital LLC60.1K$2.51MHeld
Bridge City Capital, LLC59.4K$2.48MHeld
Jump Financial, LLC56.6K$2.36MHeld
PUBLIC SECTOR PENSION INVESTMENT BOARD56K$2.34MHeld
Invesco Ltd.49.1K$2.05MHeld
RHUMBLINE ADVISERS44.7K$1.87MHeld
SEIZERT CAPITAL PARTNERS, LLC44.5K$1.86MHeld
Linden Thomas Advisory Services, LLC44.1K$1.84MHeld
Laurus Global Equity Management Inc.42.5K$1.77MHeld
Vest Financial, LLC41.8K$1.74MHeld
ALLIANCEBERNSTEIN L.P.41.8K$1.74MHeld
WELLS FARGO & COMPANY/MN41.2K$1.72MHeld
VICTORY CAPITAL MANAGEMENT INC40.4K$1.69MHeld
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND38.8K$1.62MHeld
Legal & General Group Plc38K$1.58MHeld
IEQ CAPITAL, LLC37.9K$1.58MHeld
JANE STREET GROUP, LLC35.9K$1.5MHeld
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM35.3K$1.47MHeld
Hennion & Walsh Asset Management, Inc.34.8K$1.45MHeld
AlphaQuest LLC32.6K$1.36MHeld
Creative Planning31.8K$1.33MHeld
LPL Financial LLC31.1K$1.3MHeld
SUSQUEHANNA INTERNATIONAL GROUP, LLP29.3K$1.22MHeld
Y-Intercept (Hong Kong) Ltd27.8K$1.16MHeld
TWO SIGMA ADVISERS, LP27.7K$1.16MHeld
TWO SIGMA INVESTMENTS, LP26.6K$1.11MHeld
RAFFLES ASSOCIATES LP24.4K$1.02MHeld
HSBC HOLDINGS PLC23.3K$981.4KHeld
Campbell & CO Investment Adviser LLC23.4K$975.2KHeld
NORGES BANK22.9K$956.4K$428.4KAdded$428.4K
Cetera Investment Advisers22.8K$952.6KHeld
FRANKLIN RESOURCES INC22.6K$944.2KHeld
Quantbot Technologies LP20.6K$860.4KHeld
Gotham Asset Management, LLC20.5K$854.7KHeld
Balyasny Asset Management L.P.20.1K$838KHeld
GABELLI FUNDS LLC20K$834KHeld
MetLife Investment Management, LLC19.4K$807.4KHeld
Quantinno Capital Management LP18.9K$786.8KHeld
KLP KAPITALFORVALTNING AS18.4K$769.5KHeld
STRS OHIO18.3K$763.1KHeld
LOS ANGELES CAPITAL MANAGEMENT LLC17.1K$750.8KHeld
TRUIST FINANCIAL CORP17.6K$731.9KHeld
TEACHER RETIREMENT SYSTEM OF TEXAS17.4K$724.5KHeld
Cerity Partners LLC17.2K$717KHeld
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.16K$667KHeld
MANUFACTURERS LIFE INSURANCE COMPANY, THE15.9K$664.4KHeld
INTECH INVESTMENT MANAGEMENT LLC15.6K$650.5KHeld
Magnetar Financial LLC14.9K$621.1KHeld
NEUBERGER BERMAN GROUP LLC14.8K$617.3KHeld
Snowden Capital Advisors LLC14K$585.2KHeld
Corient Private Wealth LLC13.6K$566.6KHeld
LAZARD ASSET MANAGEMENT LLC13.5K$561.7KHeld
Pathstone Holdings, LLC13.4K$557.7KHeld
Brevan Howard Capital Management LP13.3K$556.4KHeld
VIRGINIA RETIREMENT SYSTEMS ET Al13K$544.1KHeld
Versor Investments LP13K$543.2KHeld
CIM, LLC12.6K$525.9KHeld
POLEN CAPITAL MANAGEMENT LLC12.6K$524KHeld
SENTINEL PENSION ADVISORS, LLC12.5K$523.2KHeld
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM12.5K$520.6KHeld
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC12K$505.4KHeld
State of Wyoming11.8K$493.8KHeld
AVIVA PLC11.8K$493.2KHeld
Brooklyn Investment Group11.4K$479KHeld
MANGROVE PARTNERS IM, LLC11.5K$478.3KHeld
MCMORGAN & CO LLC11.4K$473.3KHeld
ALPS ADVISORS INC11K$458.3KHeld
Tributary Capital Management, LLC10.5K$439.9K−$13.2KCut−$21.8K
Numerai GP LLC10.4K$433KHeld
Corient IA LLC10K$417KHeld
ARIZONA STATE RETIREMENT SYSTEM9.94K$414.7KHeld
Yorktown Management & Research Co Inc9.9K$412.8KHeld
EARNEST PARTNERS LLC9.6K$400.3KHeld
SkyOak Wealth, LLC8.96K$373.7KHeld
Police & Firemen's Retirement System of New Jersey8.92K$372KHeld
Aquatic Capital Management LLC8.52K$355.3KHeld
Legato Capital Management LLC8.12K$338.5KHeld
Zurcher Kantonalbank (Zurich Cantonalbank)7.91K$329.8KHeld
PERSONAL CFO SOLUTIONS, LLC7.63K$318.3KHeld
COMERICA BANK7.63K$318KHeld
Jacobs Equity LLC7.46K$311KHeld
State of Tennessee, Department of Treasury7.62K$281.1KHeld
ProShare Advisors LLC6.31K$263.3KHeld
Dynamic Technology Lab Private Ltd6.28K$262KHeld
VOYA INVESTMENT MANAGEMENT LLC6.24K$260.2KHeld
BARRETT & COMPANY, INC.6.02K$250.9KHeld
Jefferies Financial Group Inc.5.98K$249.4KHeld
STEEL GROVE CAPITAL ADVISORS, LLC5.87K$244.8KHeld
MERCER GLOBAL ADVISORS INC /ADV5.84K$243.7KHeld
Universal- Beteiligungs- und Servicegesellschaft mbH5.8K$241.8KHeld
MML INVESTORS SERVICES, LLC5.24K$218.4KHeld
NLB Skladi, upravljanje premozenja, d.o.o.5.2K$216.8KHeld
Jain Global LLC5.16K$215.2KHeld
Tidal Investments LLC5.11K$212.9KHeld
Pictet Asset Management Holding SA4.92K$205.3KHeld
Integrated Quantitative Investments LLC4.84K$201.7KHeld
Walleye Trading LLC4.61K$192.1KHeld
Kestra Advisory Services, LLC4.54K$189.4KHeld
Fidelity4.48K$187KHeld
Tower Research Capital LLC (TRC)4.22K$176.2KHeld
Global Retirement Partners, LLC3.48K$144.9KHeld
SIMPLEX TRADING, LLC3.38K$140.8KHeld
Ameritas Investment Partners, Inc.2.88K$120.3KHeld
CITIGROUP INC2.86K$119.2KHeld
Kemnay Advisory Services Inc.2.56K$106.9KHeld
Arax Advisory Partners1.46K$61.1KHeld
Essential Partners LLC1.26K$52.5K−$1.57KCut−$5.7K
Farther Finance Advisors, LLC1.26K$52.4KHeld
Versant Capital Management, Inc1.15K$47.7KHeld
CBIZ Investment Advisory Services, LLC1.04K$43.5KHeld
GAMMA Investing LLC868$36.2KHeld
OSAIC HOLDINGS, INC.850$35.5KHeld
MPWM ADVISORY SOLUTIONS, LLC805$33.6KHeld
IFP Advisors, Inc803$33.5K−$715Added$8.92K
EverSource Wealth Advisors, LLC781$32.6KHeld
Truvestments Capital LLC752$31.4KHeld
Parkside Financial Bank & Trust747$31.1KHeld
Federation des caisses Desjardins du Quebec687$28.6KHeld
EXCHANGE TRADED CONCEPTS, LLC638$26.6KHeld
QUADRANT CAPITAL GROUP LLC607$25.3KHeld
SIGNATUREFD, LLC602$25.1KHeld
MASECO LLP590$24.6KHeld
US BANCORP \DE\536$22.4KHeld
Cornerstone Planning Group LLC571$22KHeld
NISA INVESTMENT ADVISORS, LLC501$21KHeld
FIRST HORIZON CORP477$19.9KHeld
Financial Network Wealth Advisors LLC398$16.6KHeld
Financial Management Professionals, Inc.387$16.2KHeld
Allworth Financial LP335$14K−$416Cut−$333
Sterling Capital Management LLC229$9.55KHeld
PNC Financial Services Group, Inc.216$9.01KHeld
BROWN BROTHERS HARRIMAN & CO195$8.13KHeld
WPG Advisers, LLC179$7.46KHeld
ALGERT GLOBAL LLC157.3K$6.56KHeld
Quarry LP156$6.5KHeld
Physician Wealth Advisors, Inc.154$6.42KHeld
Parallel Advisors, LLC106$4.42KHeld
True Wealth Design, LLC103$4.3KHeld
Altshuler Shaham Ltd100$4.17KHeld
WOLFF WIESE MAGANA LLC100$4.17KHeld
ROTHSCHILD INVESTMENT LLC94$3.92KHeld
SBI Securities Co., Ltd.93$3.88KHeld
HRT FINANCIAL LP88.8K$3.7KHeld
JONES FINANCIAL COMPANIES LLLP88$3.67KHeld
HANTZ FINANCIAL SERVICES, INC.74.1K$3.09KHeld
Root Financial Partners, LLC70$2.92KHeld
Smartleaf Asset Management LLC61$2.56KHeld
ACADIAN ASSET MANAGEMENT LLC61.1K$2.54KHeld
Thrivent Financial for Lutherans51K$2.13KHeld
Cornerstone Financial Management LLC44$1.83KHeld
TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY43.1K$1.8KHeld
SG Americas Securities, LLC42.6K$1.77KHeld
Westfuller Advisors, LLC40$1.69KHeld
ASSETMARK, INC35$1.46KHeld
GSA CAPITAL PARTNERS LLP33.8K$1.41KHeld
GW&K Investment Management, LLC30.4K$1.27KHeld
HERITAGE INVESTORS MANAGEMENT CORP29.1K$1.21KHeld
CIBC Private Wealth Group LLC29$1.21KHeld
Sunbelt Securities, Inc.26$1.08KHeld
PRICE T ROWE ASSOCIATES INC /MD/25.3K$1.06KHeld
Cambridge Investment Research Advisors, Inc.21.3K$890Held
CWM, LLC17.9K$745Held
BESSEMER GROUP INC14.7K$615Held
Rosenberg Matthew Hamilton7$292Held
State of Alaska, Department of Revenue6.69K$277Held
SJS Investment Consulting Inc.5$209Held
DekaBank Deutsche Girozentrale4.55K$206Held
Larson Financial Group LLC4$167Held
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO3.55K$148Held
CANADA LIFE ASSURANCE Co3.36K$140Held
AMALGAMATED BANK1.08K$45Held
Keating Financial Advisory Services, Inc.1$42Held

Who left

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.