AllianceBernstein
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AllianceBernstein’s Napco Security Technologies NSSC Stock Holding History

AllianceBernstein’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
Q1 		$1.57M Sell
37,642
-4,135
-10% -$173K ﹤0.01% 2126
2025
Q4 		$1.74M Buy
41,777
+4,951
+13% +$208K ﹤0.01% 2081
2025
Q3 		$1.58M Buy
36,826
+474
+1% +$16.4K ﹤0.01% 2135
2025
Q2 		$1.08M Sell
36,352
-674
-2% -$17.3K ﹤0.01% 2242
2025
Q1 		$852K Sell
37,026
-415
-1% -$11.8K ﹤0.01% 2319
2024
Q4 		$1.33M Buy
37,441
+939
+3% +$36K ﹤0.01% 2173
2024
Q3 		$1.48M Sell
36,502
-240
-0.7% -$11.8K ﹤0.01% 2125
2024
Q2 		$1.91M Buy
36,742
+762
+2% +$34.9K ﹤0.01% 1983
2024
Q1 		$1.44M Buy
35,980
+9,948
+38% +$390K ﹤0.01% 2081
2023
Q4 		$892K Sell
26,032
-2,201
-8% -$58.4K ﹤0.01% 2324
2023
Q3 		$628K Buy
28,233
+433
+2% +$13.1K ﹤0.01% 2463
2023
Q2 		$963K Hold
27,800
– – ﹤0.01% 2306
2023
Q1 		$1.04M Hold
27,800
– – ﹤0.01% 2208
2022
Q4 		$764K Buy
27,800
+1,000
+4% +$27K ﹤0.01% 2410
2022
Q3 		$779K Buy
26,800
+12,400
+86% +$331K ﹤0.01% 2423
2022
Q2 		$296K Buy
14,400
+2,000
+16% +$37.6K ﹤0.01% 2886
2022
Q1 		$254K Hold
12,400
– – ﹤0.01% 2928
2021
Q4 		$310K Hold
12,400
– – ﹤0.01% 2933
2021
Q3 		$267K Sell
12,400
-1,600
-11% -$30K ﹤0.01% 2990
2021
Q2 		$255K Sell
14,000
-1,200
-8% -$20.6K ﹤0.01% 3078
2021
Q1 		$265K Sell
15,200
-6,000
-28% -$92.6K ﹤0.01% 2958
2020
Q4 		$278K Sell
21,200
-8,904
-30% -$120K ﹤0.01% 2890
2020
Q3 		$354K Sell
30,104
-7,496
-20% -$90.3K ﹤0.01% 2722
2020
Q2 		$440K Buy
37,600
+5,800
+18% +$60.8K ﹤0.01% 2692
2020
Q1 		$241K Buy
31,800
+14,400
+83% +$169K ﹤0.01% 2718
2019
Q4 		$256K Sell
17,400
-8,800
-34% -$128K ﹤0.01% 2830
2019
Q3 		$334K Buy
+26,200
New +$369K ﹤0.01% 2767

Other funds holding NSSC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
CCM
Copeland Capital Management Conshohocken, Pennsylvania $4.5B AUM 18.67% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Prudential Financial
Prudential Financial Newark, New Jersey $81.2B AUM 27.81% 1-Year Est. Return

AllianceBernstein's NSSC Position: Q1 2026 in Review

AllianceBernstein reduced its Napco Security Technologies (NSSC) stake by 9.9% in Q1 2026, selling an estimated $173K and leaving 37,642 shares worth $1.57M. The position accounts for ﹤0.01% of the portfolio, ranked #2126.

AllianceBernstein first reported a position in NSSC in Q3 2019 and has held it in 27 quarters since. The position peaked at $1.91M in Q2 2024. 270 funds tracked by Wall St. Rank hold NSSC as of Q1 2026.

  • AllianceBernstein held 37,642 shares of Napco Security Technologies worth $1.57M as of Q1 2026.
  • AllianceBernstein sold 4,135 Napco Security Technologies shares in Q1 2026, an estimated $173K.
  • Napco Security Technologies made up ﹤0.01% of AllianceBernstein's portfolio in Q1 2026, its #2126 holding.
  • AllianceBernstein first reported a position in Napco Security Technologies in Q3 2019 and has held it in 27 quarters since.
  • AllianceBernstein's Napco Security Technologies position peaked at $1.91M in Q2 2024.
  • 270 funds tracked by Wall St. Rank held Napco Security Technologies as of Q1 2026.

Based on AllianceBernstein's 13F filing for Q1 2026, filed 15 May 2026.