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Kornitzer Capital Management’s Tenable Holdings TENB Stock Holding History

Kornitzer Capital Management’s Portfolio TENB Stock Details TENB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$2.35M Hold
139,050
– – 0.05% 280
2025
Q4 		$3.27M Hold
139,050
– – 0.07% 269
2025
Q3 		$4.05M Hold
139,050
– – 0.08% 250
2025
Q2 		$4.7M Sell
139,050
-45,960
-25% -$1.49M 0.09% 241
2025
Q1 		$6.47M Hold
185,010
– – 0.13% 193
2024
Q4 		$7.29M Sell
185,010
-37,370
-17% -$1.55M 0.14% 198
2024
Q3 		$9.01M Hold
222,380
– – 0.17% 185
2024
Q2 		$9.69M Sell
222,380
-150,236
-40% -$6.62M 0.18% 161
2024
Q1 		$18.4M Hold
372,616
– – 0.34% 79
2023
Q4 		$17.2M Hold
372,616
– – 0.33% 77
2023
Q3 		$16.7M Hold
372,616
– – 0.34% 72
2023
Q2 		$16.2M Sell
372,616
-90,598
-20% -$3.7M 0.32% 85
2023
Q1 		$22M Sell
463,214
-159,770
-26% -$6.78M 0.44% 53
2022
Q4 		$23.8M Hold
622,984
– – 0.48% 46
2022
Q3 		$21.7M Sell
622,984
-114,976
-16% -$4.82M 0.46% 49
2022
Q2 		$33.5M Sell
737,960
-149,105
-17% -$7.68M 0.67% 28
2022
Q1 		$51.3M Sell
887,065
-293,340
-25% -$15.2M 0.85% 19
2021
Q4 		$65M Hold
1,180,405
– – 0.97% 9
2021
Q3 		$54.5M Buy
1,180,405
+150,250
+15% +$6.59M 0.84% 11
2021
Q2 		$42.6M Buy
1,030,155
+53,175
+5% +$2.16M 0.64% 29
2021
Q1 		$35.4M Buy
976,980
+192,220
+24% +$8.69M 0.57% 41
2020
Q4 		$41M Buy
784,760
+537,180
+217% +$21.3M 0.69% 26
2020
Q3 		$9.35M Buy
+247,580
New +$8.49M 0.18% 184

Other funds holding TENB

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
SCM
Shapiro Capital Management Atlanta, Georgia $1.6B AUM 13.27% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
PCM
Penserra Capital Management Orinda, California $8.52B AUM 37.76% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Kornitzer Capital Management's TENB Position: Q1 2026 in Review

Kornitzer Capital Management held its Tenable Holdings (TENB) position steady in Q1 2026 at 139,050 shares worth $2.35M. The position accounts for 0.05% of the portfolio, ranked #280.

Kornitzer Capital Management first reported a position in TENB in Q3 2020 and has held it in 23 quarters since. The position peaked at $65M in Q4 2021. 304 funds tracked by Wall St. Rank hold TENB as of Q1 2026.

  • Kornitzer Capital Management held 139,050 shares of Tenable Holdings worth $2.35M as of Q1 2026.
  • Kornitzer Capital Management left its Tenable Holdings share count unchanged in Q1 2026.
  • Tenable Holdings made up 0.05% of Kornitzer Capital Management's portfolio in Q1 2026, its #280 holding.
  • Kornitzer Capital Management first reported a position in Tenable Holdings in Q3 2020 and has held it in 23 quarters since.
  • Kornitzer Capital Management's Tenable Holdings position peaked at $65M in Q4 2021.
  • 304 funds tracked by Wall St. Rank held Tenable Holdings as of Q1 2026.

Based on Kornitzer Capital Management's 13F filing for Q1 2026, filed 30 Apr 2026.