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Atom Investors’s Napco Security Technologies NSSC Stock Holding History

Atom Investors’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
2025
Q4 		– Sell
-6,115
Closed -$263K – 739
2025
Q3 		$263K Buy
+6,115
New +$212K 0.02% 462

Other funds holding NSSC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Fundsmith LLP
Fundsmith LLP London, United Kingdom $13.6B AUM 7.6% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return
CCM
Copeland Capital Management Conshohocken, Pennsylvania $4.87B AUM 31.21% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
DSCM
Divisadero Street Capital Management Miami, Florida $4.41B AUM 90.53% 1-Year Est. Return

Atom Investors's NSSC Position: Q4 2025 in Review

Atom Investors sold out of Napco Security Technologies (NSSC) in Q4 2025, closing a stake of 6,115 shares — an estimated $263K sold.

Atom Investors first reported a position in NSSC in Q3 2025 and held it in 1 quarter. The position peaked at $263K in Q3 2025. 254 funds tracked by Wall St. Rank hold NSSC as of Q4 2025.

  • Atom Investors reported no remaining Napco Security Technologies position as of Q4 2025 after selling out during the quarter.
  • Atom Investors sold 6,115 Napco Security Technologies shares in Q4 2025, an estimated $263K.
  • Atom Investors first reported a position in Napco Security Technologies in Q3 2025 and held it in 1 quarter.
  • Atom Investors's Napco Security Technologies position peaked at $263K in Q3 2025.
  • 254 funds tracked by Wall St. Rank held Napco Security Technologies as of Q4 2025.

Based on Atom Investors's 13F filing for Q4 2025, filed 17 Feb 2026.