Linden Thomas Advisory Services’s Napco Security Technologies NSSC Stock Holding History

Linden Thomas Advisory Services’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 Q3	$3.08M	Buy	86,355 +5,816	+7%	+$215K	0.24%	121
2026 Q2	$3.06M	Buy	80,539 +8,067	+11%	+$320K	0.25%	123
2026 Q1	$2.85M	Buy	72,472 +28,404	+64%	+$1.19M	0.28%	109
2025 Q4	$1.84M	Buy	44,068 +1,432	+3%	+$60.2K	0.19%	171
2025 Q3	$1.83M	Buy	42,636 +1,665	+4%	+$57.7K	0.19%	174
2025 Q2	$1.22M	Buy	40,971 +13,790	+51%	+$355K	0.13%	240
2025 Q1	$626K	Buy	27,181 +2,602	+11%	+$73.8K	0.08%	348
2024 Q4	$874K	Buy	24,579 +4,265	+21%	+$164K	0.11%	305
2024 Q3	$822K	Buy	20,314 +3,364	+20%	+$165K	0.11%	302
2024 Q2	$881K	Buy	16,950 +2,152	+15%	+$98.5K	0.14%	287
2024 Q1	$594K	Buy	14,798 +2,093	+16%	+$82.1K	0.1%	328
2023 Q4	$435K	Buy	12,705 +3,141	+33%	+$83.3K	0.08%	345
2023 Q3	$213K	Buy	9,564 +1,516	+19%	+$46K	0.05%	373
2023 Q2	$279K	Buy	8,048 +2,557	+47%	+$89.3K	0.06%	329
2023 Q1	$206K	Buy	+5,491	New	+$175K	0.05%	324

Other funds holding NSSC

Copeland Capital Management Conshohocken, Pennsylvania $4.34B AUM 17.52% 1-Year Est. Return

DePrince Race & Zollo Inc (DRZ) Winter Park, Florida $5.66B AUM 23.19% 1-Year Est. Return

Congress Asset Management Boston, Massachusetts $15.4B AUM 30.39% 1-Year Est. Return

Wasatch Advisors Salt Lake City, Utah $13.5B AUM 16.58% 1-Year Est. Return

Isthmus Partners Madison, Wisconsin $1.04B AUM 19.97% 1-Year Est. Return

Vest Financial Mclean, Virginia $9.5B AUM 22.78% 1-Year Est. Return

Alta Capital Management Salt Lake City, Utah $1.19B AUM 13.86% 1-Year Est. Return

Harbor Capital Advisors Chicago, Illinois $1.48B AUM 30.88% 1-Year Est. Return

Hennion & Walsh Asset Management Parsippany, New Jersey $3.42B AUM 25.82% 1-Year Est. Return

Wealth Enhancement Advisory Services Plymouth, Minnesota $67.3B AUM 21.9% 1-Year Est. Return

Linden Thomas Advisory Services's NSSC Position: Q3 2026 in Review

Linden Thomas Advisory Services increased its Napco Security Technologies (NSSC) stake by 7.2% in Q3 2026, buying an estimated $215K and bringing the position to 86,355 shares worth $3.08M. The position accounts for 0.24% of the portfolio, ranked #121.

Linden Thomas Advisory Services first reported a position in NSSC in Q1 2023 and has held it in 15 quarters since. 49 funds tracked by Wall St. Rank hold NSSC as of Q3 2026.

Linden Thomas Advisory Services held 86,355 shares of Napco Security Technologies worth $3.08M as of Q3 2026.
Linden Thomas Advisory Services bought 5,816 Napco Security Technologies shares in Q3 2026, an estimated $215K.
Napco Security Technologies made up 0.24% of Linden Thomas Advisory Services's portfolio in Q3 2026, its #121 holding.
Linden Thomas Advisory Services first reported a position in Napco Security Technologies in Q1 2023 and has held it in 15 quarters since.
49 funds tracked by Wall St. Rank held Napco Security Technologies as of Q3 2026.

Based on Linden Thomas Advisory Services's 13F filing for Q3 2026, filed 19 Oct 2026.