Simplex Trading
TENB icon

Simplex Trading’s Tenable Holdings TENB Stock Holding History

Simplex 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
Q2 		$2.9M Buy
+78,691
New +$1.85M ﹤0.01% 1655
2026
Q1 		– Sell
-649
Closed -$13.6K – 10139
2025
Q4 		$15.3K Sell
649
-3,174
-83% -$86.7K ﹤0.01% 6702
2025
Q3 		$111K Buy
+3,823
New +$119K ﹤0.01% 5625
2025
Q2 		– Sell
-2,543
Closed -$82.6K – 9720
2025
Q1 		$88K Sell
2,543
-453
-15% -$17.7K ﹤0.01% 5184
2024
Q4 		$117K Buy
2,996
+2,449
+448% +$102K ﹤0.01% 5042
2024
Q3 		$22K Sell
547
-5,262
-91% -$220K ﹤0.01% 6616
2024
Q2 		$253K Buy
5,809
+1,377
+31% +$60.7K ﹤0.01% 4418
2024
Q1 		$219K Buy
+4,432
New +$210K ﹤0.01% 4746
2023
Q3 		– Sell
-1,117
Closed -$50.2K – 9811
2023
Q2 		$48K Buy
1,117
+372
+50% +$15.2K ﹤0.01% 5897
2023
Q1 		$35K Buy
+745
New +$31.6K ﹤0.01% 6340
2022
Q4 		– Sell
-1,338
Closed -$49.1K – 10422
2022
Q3 		$46K Sell
1,338
-900
-40% -$37.7K ﹤0.01% 6567
2022
Q2 		$101K Buy
+2,238
New +$115K ﹤0.01% 5552
2022
Q1 		– Sell
-2,685
Closed -$139K – 11382
2021
Q4 		$147K Buy
+2,685
New +$139K ﹤0.01% 5633
2021
Q2 		– Sell
-4,193
Closed -$170K – 10702
2021
Q1 		$151K Buy
+4,193
New +$190K ﹤0.01% 5175
2020
Q4 		– Sell
-2,835
Closed -$112K – 9080
2020
Q3 		$107K Buy
+2,835
New +$97.2K ﹤0.01% 4834
2020
Q2 		– Sell
-1,917
Closed -$52.1K – 8341
2020
Q1 		$41K Buy
+1,917
New +$47.4K ﹤0.01% 5338
2019
Q4 		– Sell
-5,321
Closed -$130K – 7961
2019
Q3 		$119K Buy
5,321
+4,644
+686% +$118K ﹤0.01% 4129
2019
Q2 		$19K Buy
+677
New +$20K ﹤0.01% 5651

Other funds holding TENB

Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
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
PCM
Penserra Capital Management Orinda, California $13B AUM 71.84% 1-Year Est. Return

Simplex Trading's TENB Position: Q2 2026 in Review

Simplex Trading opened a new position in Tenable Holdings (TENB) in Q2 2026: 78,691 shares worth $2.9M. The stake represents ﹤0.01% of the portfolio and ranks #1655 among its holdings. This is a return to the name: Simplex Trading previously reported a position in TENB as recently as Q4 2025.

Simplex Trading first reported a position in TENB in Q2 2019 and has held it in 18 quarters since. 312 funds tracked by Wall St. Rank hold TENB as of Q2 2026.

  • Simplex Trading held 78,691 shares of Tenable Holdings worth $2.9M as of Q2 2026.
  • Tenable Holdings was a new Simplex Trading position in Q2 2026.
  • Tenable Holdings made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #1655 holding.
  • Simplex Trading first reported a position in Tenable Holdings in Q2 2019 and has held it in 18 quarters since.
  • 312 funds tracked by Wall St. Rank held Tenable Holdings as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.