Napco Security Ownership | Who Owns Napco Security?


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Napco Security Ownership Summary


Napco Security is owned by 89.34% institutional investors, 4.44% insiders, and 6.22% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 8.30% of NSSC shares. Fidelity Small Cap America Sr B is the top mutual fund, with 3.17% of its assets in Napco Security shares.

NSSC Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockNapco Security89.34%4.44%6.22%
SectorIndustrials Stocks 64.07%12.69%23.24%
IndustrySecurity & Protection Service Stocks49.16%11.19%39.65%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock funding, inc. /de3.00M8.30%$89.03M
Vanguard group2.85M7.73%$101.33M
Blackrock2.71M7.36%$140.82M
Fmr2.16M5.85%$76.73M
Copeland capital management1.59M4.39%$47.08M
Doma perpetual capital management1.18M3.26%$27.06M
Dimensional fund advisors lp1.02M2.76%$36.15M
Geode capital management1.01M2.74%$35.95M
Fundsmith llp954.91K2.64%$28.35M
Janus henderson group939.36K2.55%$33.40M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Doma perpetual capital management1.18M10.64%$27.06M
Leverage partners absolute return fund spc15.00K1.62%$779.00K
Laurus investment counsel62.36K1.21%$1.85M
Taylor frigon capital management62.46K0.99%$1.85M
Bridge city capital118.22K0.98%$3.51M
Copeland capital management1.59M0.97%$47.08M
Redmond asset management129.63K0.92%$3.85M
Raffles associates lp27.42K0.77%$631.30K
Mcmorgan131.07K0.57%$3.89M
Emerald advisers519.76K0.57%$15.43M

Top Buyers

HolderShares% AssetsChange
Fundsmith llp954.91K0.12%954.91K
Doma perpetual capital management1.18M10.64%409.12K
Jacobs levy equity management325.07K0.07%325.07K
Millennium management769.79K0.01%295.75K
Wellington management group llp293.22K0.00%293.22K

Top Sellers

HolderShares% AssetsChange
T. rowe price investment management---1.85M
Fil---1.16M
Alyeska investment group---757.22K
Vaughan nelson investment management---606.44K
Gw&k investment management30.49K0.01%-412.57K

New Positions

HolderShares% AssetsChangeValue
Fundsmith llp954.91K0.12%954.91K$28.35M
Jacobs levy equity management325.07K0.07%325.07K$16.89M
Sg capital management154.73K0.32%154.73K$4.59M
Norges bank40.30K0.00%40.30K$2.09M
Brevan howard capital management lp27.33K0.00%27.33K$811.55K

Sold Out

HolderChange
Harbor investment advisory-6.00
Nelson, van denburg & campbell wealth management group-6.00
Pnc financial services group-6.00
Ifp advisors-8.00
Cva family office-11.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Jun 30, 2025224-2.18%32,261,2922.24%891.17%126-2.33%68-5.56%
Mar 31, 20259-96.46%2,239,126-93.36%60.07%6-95.80%1-98.72%
Dec 31, 2024251-4.92%33,694,3290.78%921.12%139-9.15%795.33%
Sep 30, 2024263-4.36%33,422,2700.62%901.11%153-4.38%74-7.50%
Jun 30, 202427411.84%33,210,3385.21%901.23%15812.86%8025.00%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Fidelity Small Cap America Sr B1.16M3.17%-212.96K
Vanguard Total Stock Mkt Idx Inv1.07M3.01%-23.82K
Vanguard US Total Market Shares ETF1.10M3.01%260.00
Vanguard Information Technology ETF868.40K2.44%8.85K
iShares Russell 2000 ETF830.01K2.33%-15.75K
Janus Henderson Venture D653.37K1.83%-
Janus Henderson US Small Cap Growth653.37K1.83%-
Janus Henderson US Small Cap Growth MA653.05K1.78%652.96K
T. Rowe Price US Small-Cap Core Equity634.64K1.72%-120.05K
FIAM Small Cap Core CIT Cl B576.51K1.58%9.83K

Recent Insider Transactions


DateNameRoleActivityValue
Sep 12, 2024BEEBER PAUL STEPHEN-Sell$26.28K
Jun 18, 2024Spinelli Stephen M Senior Vice President of SalesSell$133.73K
Jun 18, 2024Spinelli Stephen M Senior Vice President of SalesSell$22.66K
Jun 18, 2024BEEBER PAUL STEPHEN-Sell$44.75K
May 08, 2024SOLOWAY RICHARD CEO, Chairman, SecySell$11.05M

Insider Transactions Trends


DateBuySell
2024 Q3--
2024 Q2-5
2024 Q1-5
2023 Q4-2
2023 Q2--

NSSC Ownership FAQ


Who Owns Napco Security?

Napco Security shareholders are primarily institutional investors at 89.34%, followed by 4.44% insiders and 6.22% retail investors. The average institutional ownership in Napco Security's industry, Security & Protection Service Stocks, is 49.16%, which Napco Security exceeds.

Who owns the most shares of Napco Security?

Napco Security’s largest shareholders are Blackrock funding, inc. /de (3M shares, 8.30%), Vanguard group (2.85M shares, 7.73%), and Blackrock (2.71M shares, 7.36%). Together, they hold 23.39% of Napco Security’s total shares outstanding.

Does Blackrock own Napco Security?

Yes, BlackRock owns 7.36% of Napco Security, totaling 2.71M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 140.82M$. In the last quarter, BlackRock increased its holdings by 265.84K shares, a 10.87% change.

Who is Napco Security’s biggest shareholder by percentage of total assets invested?

Doma perpetual capital management is Napco Security’s biggest shareholder by percentage of total assets invested, with 10.64% of its assets in 1.18M Napco Security shares, valued at 27.06M$.

Who is the top mutual fund holder of Napco Security shares?

Fidelity Small Cap America Sr B is the top mutual fund holder of Napco Security shares, with 3.17% of its total shares outstanding invested in 1.16M Napco Security shares.

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