Matthew Hamilton Rosenberg’s Napco Security Technologies NSSC Stock Holding History

Matthew Hamilton Rosenberg’s Portfolio NSSC Stock Details NSSC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$266	Hold	7	–	–	﹤0.01%	782
2026 Q1	$276	Hold	7	–	–	﹤0.01%	790
2025 Q4	$292	Hold	7	–	–	﹤0.01%	791
2025 Q3	$301	Hold	7	–	–	﹤0.01%	793
2025 Q2	$208	Hold	7	–	–	﹤0.01%	829
2025 Q1	$161	Hold	7	–	–	﹤0.01%	813
2024 Q4	$249	Hold	7	–	–	﹤0.01%	790
2024 Q3	$283	Hold	7	–	–	﹤0.01%	818
2024 Q2	$367	Hold	7	–	–	﹤0.01%	773
2024 Q1	$278	Hold	7	–	–	﹤0.01%	824
2023 Q4	$240	Hold	7	–	–	﹤0.01%	852
2023 Q3	$156	Hold	7	–	–	﹤0.01%	863
2023 Q2	$243	Hold	7	–	–	﹤0.01%	874
2023 Q1	$263	Hold	7	–	–	﹤0.01%	906
2022 Q4	$192	Buy	+7	New	+$189	﹤0.01%	905

Other funds holding NSSC

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

CCM

Copeland Capital Management Conshohocken, Pennsylvania $4.87B AUM 31.21% 1-Year Est. Return

Jupiter Topco New York $245B AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Matthew Hamilton Rosenberg's NSSC Position: Q2 2026 in Review

Matthew Hamilton Rosenberg held its Napco Security Technologies (NSSC) position steady in Q2 2026 at 7 shares worth $266. The position accounts for ﹤0.01% of the portfolio, ranked #782.

Matthew Hamilton Rosenberg first reported a position in NSSC in Q4 2022 and has held it in 15 quarters since. The position peaked at $367 in Q2 2024. 259 funds tracked by Wall St. Rank hold NSSC as of Q2 2026.

Matthew Hamilton Rosenberg held 7 shares of Napco Security Technologies worth $266 as of Q2 2026.
Matthew Hamilton Rosenberg left its Napco Security Technologies share count unchanged in Q2 2026.
Napco Security Technologies made up ﹤0.01% of Matthew Hamilton Rosenberg's portfolio in Q2 2026, its #782 holding.
Matthew Hamilton Rosenberg first reported a position in Napco Security Technologies in Q4 2022 and has held it in 15 quarters since.
Matthew Hamilton Rosenberg's Napco Security Technologies position peaked at $367 in Q2 2024.
259 funds tracked by Wall St. Rank held Napco Security Technologies as of Q2 2026.

Based on Matthew Hamilton Rosenberg's 13F filing for Q2 2026, filed 17 Jul 2026.