XTX Topco’s Napco Security Technologies NSSC Stock Holding History

XTX Topco’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	–	Sell	-14,486	Closed	-$571K	–	4533
2026 Q1	$571K	Buy	+14,486	New	+$608K	0.01%	1919
2025 Q4	–	Sell	-7,287	Closed	-$313K	–	3642
2025 Q3	$313K	Sell	7,287 -45,610	-86%	-$1.58M	0.02%	1477
2025 Q2	$1.57M	Buy	52,897 +33,358	+171%	+$858K	0.07%	433
2025 Q1	$450K	Buy	19,539 +10,589	+118%	+$300K	0.02%	1114
2024 Q4	$318K	Sell	8,950 -7,647	-46%	-$293K	0.03%	1174
2024 Q3	$672K	Buy	+16,597	New	+$813K	0.05%	623
2023 Q4	–	Sell	-23,191	Closed	-$516K	–	1948
2023 Q3	$516K	Buy	23,191 +7,799	+51%	+$236K	0.09%	385
2023 Q2	$533K	Buy	+15,392	New	+$538K	0.1%	334
2022 Q2	–	Sell	-21,004	Closed	-$431K	–	1019
2022 Q1	$431K	Buy	+21,004	New	+$436K	0.19%	173

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

XTX Topco's NSSC Position: Q2 2026 in Review

XTX Topco sold out of Napco Security Technologies (NSSC) in Q2 2026, closing a stake of 14,486 shares — an estimated $571K sold.

XTX Topco first reported a position in NSSC in Q1 2022 and held it in 9 quarters. The position peaked at $1.57M in Q2 2025. 258 funds tracked by Wall St. Rank hold NSSC as of Q2 2026.

XTX Topco reported no remaining Napco Security Technologies position as of Q2 2026 after selling out during the quarter.
XTX Topco sold 14,486 Napco Security Technologies shares in Q2 2026, an estimated $571K.
XTX Topco first reported a position in Napco Security Technologies in Q1 2022 and held it in 9 quarters.
XTX Topco's Napco Security Technologies position peaked at $1.57M in Q2 2025.
258 funds tracked by Wall St. Rank held Napco Security Technologies as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.