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Joel Greenblatt’s Napco Security Technologies NSSC Stock Holding History

Joel Greenblatt’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 		$1.5M Sell
39,438
-6,644
-14% -$264K ﹤0.01% 1242
2026
Q1 		$1.82M Buy
46,082
+25,586
+125% +$1.07M 0.01% 1141
2025
Q4 		$855K Sell
20,496
-48
-0.2% -$2.02K ﹤0.01% 1309
2025
Q3 		$882K Sell
20,544
-6,993
-25% -$243K ﹤0.01% 1242
2025
Q2 		$818K Buy
27,537
+4,111
+18% +$106K ﹤0.01% 1192
2025
Q1 		$539K Buy
23,426
+9,700
+71% +$275K ﹤0.01% 1210
2024
Q4 		$488K Sell
13,726
-14,662
-52% -$563K ﹤0.01% 1125
2024
Q3 		$1.15M Buy
28,388
+6,031
+27% +$296K 0.01% 885
2024
Q2 		$1.16M Sell
22,357
-3,408
-13% -$156K 0.02% 842
2024
Q1 		$1.03M Sell
25,765
-1,229
-5% -$48.2K 0.02% 837
2023
Q4 		$925K Buy
26,994
+8,068
+43% +$214K 0.02% 814
2023
Q3 		$421K Buy
18,926
+10,510
+125% +$319K 0.01% 1008
2023
Q2 		$292K Buy
+8,416
New +$294K 0.01% 1127

Other funds holding NSSC

BlackRock
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
JT
Jupiter Topco New York $245B AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Joel Greenblatt's NSSC Position: Q2 2026 in Review

Joel Greenblatt reduced its Napco Security Technologies (NSSC) stake by 14% in Q2 2026, selling an estimated $264K and leaving 39,438 shares worth $1.5M. The position accounts for ﹤0.01% of the portfolio, ranked #1242.

Joel Greenblatt first reported a position in NSSC in Q2 2023 and has held it in 13 quarters since. The position peaked at $1.82M in Q1 2026. 256 funds tracked by Wall St. Rank hold NSSC as of Q2 2026.

  • Joel Greenblatt held 39,438 shares of Napco Security Technologies worth $1.5M as of Q2 2026.
  • Joel Greenblatt sold 6,644 Napco Security Technologies shares in Q2 2026, an estimated $264K.
  • Napco Security Technologies made up ﹤0.01% of Joel Greenblatt's portfolio in Q2 2026, its #1242 holding.
  • Joel Greenblatt first reported a position in Napco Security Technologies in Q2 2023 and has held it in 13 quarters since.
  • Joel Greenblatt's Napco Security Technologies position peaked at $1.82M in Q1 2026.
  • 256 funds tracked by Wall St. Rank held Napco Security Technologies as of Q2 2026.

Based on Gotham Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.