Security key
630402105
NAPCO SECURITY TECHNOLOGIES, INC - Common Stock (NSSC)
CUSIP: 630402105
Q3 2021 13F Holders as of 30 Sep 2021
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 12,254,400
- Total 13F value
- $528,035,189
- Share change
- -107,042
- SEC-reported price per share
- $43.08
- Number of holders
- 104
- Value change
- -$3,140,727
- Number of buys
- 49
- Number of sells
- 40
- Shares outstanding
- 35,876,571
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2021
Institutions
104
Top holders
10
NSSC full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2021
Previous quarter: Q2 2021
NAPCO SECURITY TECHNOLOGIES, INC SEC filings
NAPCO SECURITY TECHNOLOGIES, INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 630402105
Recent filing periods:
Ownership snapshot
Top reported holders of NSSC - NAPCO SECURITY TECHNOLOGIES, INC - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
WASATCH ADVISORS LP
Disclosed value leader
WASATCH ADVISORS LP
Comparable rows
15/15
Latest evidence
30 Jun 2021
13F
Lead comparable stake: 3%
Showing 1-6 of 15 holder rows.
Quick read
WASATCH ADVISORS LP leads the comparable SEC ownership view at 3%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens WASATCH ADVISORS LP's linked filing trail.
Comparable ownership
Top 5
WASATCH ADVISORS LP
3%
THRIVENT FINANCIAL FOR LUTHERANS
2.7%
BlackRock Finance, Inc.
2.6%
FMR LLC
2.2%
VANGUARD GROUP INC
2.2%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| WASATCH ADVISORS LP |
13F
Company
|
3%
|
$38,772,000
1,066,046 shares
|
— | 30 Jun 2021 |
| THRIVENT FINANCIAL FOR LUTHERANS |
13F
Company
|
2.7%
|
$35,852,000
985,757 shares
|
— | 30 Jun 2021 |
| BlackRock Finance, Inc. |
13F
Company
|
2.6%
|
$33,416,000
918,797 shares
|
— | 30 Jun 2021 |
| FMR LLC |
13F
Company
|
2.2%
|
$28,649,000
787,715 shares
|
— | 30 Jun 2021 |
| VANGUARD GROUP INC |
13F
Company
|
2.2%
|
$28,118,000
773,102 shares
|
— | 30 Jun 2021 |
| JANUS HENDERSON GROUP PLC |
13F
Company
|
2.1%
|
$27,928,000
767,871 shares
|
— | 30 Jun 2021 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
104
Shares
12,254,400
Rows available
104
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2021 vs Q2 2021 Across Filers
Q2 2021 holders
98
Q3 2021 holders
104
Holder diff
6
| Investor | Q2 2021 Shares | Q3 2021 Shares | Share Diff | Share Chg % | Q2 2021 value | Q3 2021 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend