Security key
630402105
NAPCO SECURITY TECHNOLOGIES, INC - Common Stock (NSSC)
CUSIP: 630402105
Q2 2025 13F Holders as of 30 Jun 2025
- Security type / class
- Equity / Common Stock
- Shares outstanding
- 35,876,571
- Total 13F shares
- 32,261,377
- Share change
- +703,630
- Total reported value
- $957,961,688
- Put/Call ratio
- 22%
- Reported price per share
- $29.69
- Number of holders
- 219
- Value change
- +$26,183,630
- Number of buys
- 123
- Number of sells
- 108
Security identity
Holder snapshot
Report period
Q2 2025
Institutions
219
Top holders
10
NSSC full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
Previous quarter: Q1 2025
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.
Lead holder
FMR LLC
13D/G signal
FMR LLC
Evidence rows
15
Latest as of
31 Mar 2025
13F
13D/G
Lead comparable stake: 3%
13D/G row: FMR LLC
Showing 1-6 of 15 holder rows.
Rank 1 holder
FMR LLC
13F
13D/G
- Ownership
- 3%
- Position
- $25.18M
Rank 2 holder
BlackRock, Inc.
13F
- Ownership
- 8.5%
- Position
- $70.01M
Rank 3 holder
VANGUARD GROUP INC
13F
- Ownership
- 8.1%
- Position
- $66.8M
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| FMR LLC |
13F
13D/G
Company
|
3%
from 13D/G
|
$25,184,917
1,094,045 shares
|
— | 31 Mar 2025 |
| BlackRock, Inc. |
13F
Company
|
8.5%
|
$70,013,723
3,041,430 shares
|
— | 31 Mar 2025 |
| VANGUARD GROUP INC |
13F
Company
|
8.1%
|
$66,796,466
2,901,671 shares
|
— | 31 Mar 2025 |
| Copeland Capital Management, LLC |
13F
Company
|
4.2%
|
$34,390,236
1,493,928 shares
|
— | 31 Mar 2025 |
| Doma Perpetual Capital Management LLC |
13F
Company
|
3.3%
|
$27,063,578
1,175,655 shares
|
— | 31 Mar 2025 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
2.8%
|
$23,417,045
1,017,046 shares
|
— | 31 Mar 2025 |
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 Q2 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
219
Shares
32,261,377
Rows available
219
| Investor | Option | Weight % | Change % | Reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* 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 failed the local validity check.
Compare Q2 2025 vs Q1 2025 Across Filers
Q1 2025 holders
223
Q2 2025 holders
219
Holder diff
-4
| Investor | Q1 2025 Shares | Q2 2025 Shares | Share Diff | Share Chg % | Q1 2025 value | Q2 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend