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
Q3 		$50.4K Buy
+1,386
New +$49.8K ﹤0.01% 5231
2026
Q2 		– Sell
-5,501
Closed -$129K – 8496
2026
Q1 		$93K Buy
5,501
+4,429
+413% +$92.9K ﹤0.01% 4803
2025
Q4 		$25.2K Hold
1,072
– – ﹤0.01% 6181
2025
Q3 		$31.3K Sell
1,072
-1,437
-57% -$44.9K ﹤0.01% 6333
2025
Q2 		$84.8K Buy
2,509
+2,375
+1,772% +$77.1K ﹤0.01% 5122
2025
Q1 		$4.69K Sell
134
-350
-72% -$13.7K ﹤0.01% 6676
2024
Q4 		$19.1K Sell
484
-82
-14% -$3.4K ﹤0.01% 5719
2024
Q3 		$22.9K Buy
+566
New +$23.6K ﹤0.01% 5163
2021
Q4 		– Sell
-4,196
Closed -$217K – 8834
2021
Q3 		$194K Sell
4,196
-1,459
-26% -$64K ﹤0.01% 5208
2021
Q2 		$234K Buy
+5,655
New +$229K ﹤0.01% 5063
2020
Q2 		– Sell
-17,714
Closed -$481K – 6169
2020
Q1 		$387K Buy
+17,714
New +$438K ﹤0.01% 2233
2019
Q4 		– Sell
-7,570
Closed -$184K – 5608
2019
Q3 		$169K Buy
7,570
+6,168
+440% +$156K ﹤0.01% 3206
2019
Q2 		$40K Buy
+1,402
New +$41.5K ﹤0.01% 3888

Other funds holding TENB

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $234B AUM 43.58% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 38.25% 1-Year Est. Return
VOYA Investment Management
VOYA Investment Management Atlanta, Georgia $109B AUM 51.53% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $30.6B AUM 42.55% 1-Year Est. Return

Group One Trading's TENB Position: Q3 2026 in Review

Group One Trading opened a new position in Tenable Holdings (TENB) in Q3 2026: 1,386 shares worth $50.4K. The stake represents ﹤0.01% of the portfolio and ranks #5231 among its holdings. This is a return to the name: Group One Trading previously reported a position in TENB as recently as Q1 2026.

Group One Trading first reported a position in TENB in Q2 2019 and has held it in 13 quarters since. The position peaked at $387K in Q1 2020. 276 funds tracked by Wall St. Rank hold TENB as of Q3 2026.

  • Group One Trading held 1,386 shares of Tenable Holdings worth $50.4K as of Q3 2026.
  • Tenable Holdings was a new Group One Trading position in Q3 2026.
  • Tenable Holdings made up ﹤0.01% of Group One Trading's portfolio in Q3 2026, its #5231 holding.
  • Group One Trading first reported a position in Tenable Holdings in Q2 2019 and has held it in 13 quarters since.
  • Group One Trading's Tenable Holdings position peaked at $387K in Q1 2020.
  • 276 funds tracked by Wall St. Rank held Tenable Holdings as of Q3 2026.

Based on Group One Trading's 13F filing for Q3 2026, filed 10 Nov 2026.