Group One Trading
TENB icon

Group One Trading’s Tenable Holdings TENB Stock Holding History

Group One Trading’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 		– Sell
-1,300
Closed -$30.6K – 8728
2025
Q4 		$30.6K Buy
+1,300
New +$35.5K ﹤0.01% 6009
2025
Q3 		– Sell
-1,000
Closed -$33.8K – 9138
2025
Q2 		$33.8K Buy
+1,000
New +$32.5K ﹤0.01% 5879
2024
Q4 		– Sell
-7,500
Closed -$304K – 7957
2024
Q3 		$304K Buy
7,500
+900
+14% +$37.5K ﹤0.01% 3259
2024
Q2 		$288K Buy
+6,600
New +$291K ﹤0.01% 3082
2024
Q1 		– Sell
-400
Closed -$18.4K – 7950
2023
Q4 		$18.4K Buy
+400
New +$16.8K ﹤0.01% 5802
2023
Q2 		– Sell
-800
Closed -$38K – 8202
2023
Q1 		$38K Buy
+800
New +$34K ﹤0.01% 5057
2022
Q3 		– Sell
-100
Closed -$5K – 8249
2022
Q2 		$5K Buy
+100
New +$5.15K ﹤0.01% 7130
2022
Q1 		– Sell
-400
Closed -$22K – 8692
2021
Q4 		$22K Hold
400
– – ﹤0.01% 6927
2021
Q3 		$18K Sell
400
-3,000
-88% -$132K ﹤0.01% 7242
2021
Q2 		$141K Buy
3,400
+1,400
+70% +$56.8K ﹤0.01% 5602
2021
Q1 		$72K Sell
2,000
-14,300
-88% -$647K ﹤0.01% 5949
2020
Q4 		$852K Buy
+16,300
New +$646K ﹤0.01% 2790
2020
Q2 		– Sell
-30,000
Closed -$656K – 6170
2020
Q1 		$656K Buy
30,000
+28,800
+2,400% +$712K 0.01% 1854
2019
Q4 		$29K Sell
1,200
-8,000
-87% -$195K ﹤0.01% 4238
2019
Q3 		$206K Buy
9,200
+7,100
+338% +$180K ﹤0.01% 3051
2019
Q2 		$60K Buy
+2,100
New +$62.2K ﹤0.01% 3677

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

Group One Trading's TENB Position: Q1 2026 in Review

Group One Trading increased its Tenable Holdings (TENB) stake by 413% in Q1 2026, buying an estimated $92.9K and bringing the position to 5,501 shares worth $93K. The position accounts for ﹤0.01% of the portfolio, ranked #4803.

Group One Trading first reported a position in TENB in Q2 2019 and has held it in 12 quarters since. The position peaked at $387K in Q1 2020. 304 funds tracked by Wall St. Rank hold TENB as of Q1 2026.

  • Group One Trading held 5,501 shares of Tenable Holdings worth $93K as of Q1 2026.
  • Group One Trading bought 4,429 Tenable Holdings shares in Q1 2026, an estimated $92.9K.
  • Tenable Holdings made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #4803 holding.
  • Group One Trading first reported a position in Tenable Holdings in Q2 2019 and has held it in 12 quarters since.
  • Group One Trading's Tenable Holdings position peaked at $387K in Q1 2020.
  • 304 funds tracked by Wall St. Rank held Tenable Holdings as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.