Tudor Investment Corp
NSSC icon

Tudor Investment Corp’s Napco Security Technologies NSSC Stock Holding History

Tudor Investment Corp’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 		– Sell
-200,489
Closed -$8.36M – 4085
2025
Q4 		$8.36M Buy
200,489
+111,277
+125% +$4.68M 0.02% 843
2025
Q3 		$3.83M Sell
89,212
-108,221
-55% -$3.75M 0.01% 1373
2025
Q2 		$5.86M Buy
+197,433
New +$5.08M 0.01% 996
2025
Q1 		– Sell
-24,221
Closed -$861K – 3471
2024
Q4 		$861K Buy
+24,221
New +$929K ﹤0.01% 1836
2023
Q4 		– Sell
-50,456
Closed -$1.12M – 2720
2023
Q3 		$1.12M Sell
50,456
-10,674
-17% -$324K 0.01% 1247
2023
Q2 		$2.12M Buy
61,130
+45,729
+297% +$1.6M 0.03% 874
2023
Q1 		$579K Buy
+15,401
New +$491K 0.01% 1535
2021
Q1 		– Sell
-22,116
Closed -$290K – 1769
2020
Q4 		$290K Buy
+22,116
New +$298K 0.01% 1136
2020
Q3 		– Sell
-19,790
Closed -$231K – 1472
2020
Q2 		$231K Buy
+19,790
New +$207K 0.01% 967
2020
Q1 		– Sell
-19,554
Closed -$287K – 1236
2019
Q4 		$287K Sell
19,554
-14,530
-43% -$211K 0.01% 892
2019
Q3 		$435K Buy
+34,084
New +$480K 0.01% 755

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

Tudor Investment Corp's NSSC Position: Q1 2026 in Review

Tudor Investment Corp sold out of Napco Security Technologies (NSSC) in Q1 2026, closing a stake of 200,489 shares — an estimated $8.36M sold.

Tudor Investment Corp first reported a position in NSSC in Q3 2019 and held it in 11 quarters. The position peaked at $8.36M in Q4 2025. 270 funds tracked by Wall St. Rank hold NSSC as of Q1 2026.

  • Tudor Investment Corp reported no remaining Napco Security Technologies position as of Q1 2026 after selling out during the quarter.
  • Tudor Investment Corp sold 200,489 Napco Security Technologies shares in Q1 2026, an estimated $8.36M.
  • Tudor Investment Corp first reported a position in Napco Security Technologies in Q3 2019 and held it in 11 quarters.
  • Tudor Investment Corp's Napco Security Technologies position peaked at $8.36M in Q4 2025.
  • 270 funds tracked by Wall St. Rank held Napco Security Technologies as of Q1 2026.

Based on Tudor Investment Corp's 13F filing for Q1 2026, filed 15 May 2026.