Alyeska Investment Group
TENB icon

Alyeska Investment Group’s Tenable Holdings TENB Stock Holding History

Alyeska Investment Group’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 		– Sell
-1,738,615
Closed -$29.4M – 794
2026
Q1 		$29.4M Sell
1,738,615
-86,334
-5% -$1.81M 0.08% 263
2025
Q4 		$42.9M Buy
1,824,949
+919,047
+101% +$25.1M 0.12% 208
2025
Q3 		$26.4M Sell
905,902
-1,251,883
-58% -$39.1M 0.08% 258
2025
Q2 		$72.9M Buy
2,157,785
+2,041,526
+1,756% +$66.3M 0.26% 114
2025
Q1 		$4.07M Sell
116,259
-300,869
-72% -$11.8M 0.02% 373
2024
Q4 		$16.4M Buy
417,128
+375,581
+904% +$15.6M 0.06% 279
2024
Q3 		$1.68M Buy
41,547
+29,035
+232% +$1.21M 0.01% 432
2024
Q2 		$545K Buy
+12,512
New +$552K ﹤0.01% 500
2024
Q1 		– Sell
-103,779
Closed -$4.78M – 615
2023
Q4 		$4.78M Sell
103,779
-89,315
-46% -$3.76M 0.03% 311
2023
Q3 		$8.65M Sell
193,094
-841,344
-81% -$37.8M 0.06% 300
2023
Q2 		$45M Buy
+1,034,438
New +$42.3M 0.34% 99
2022
Q1 		– Sell
-68,659
Closed -$3.78M – 675
2021
Q4 		$3.78M Buy
+68,659
New +$3.55M 0.04% 331
2019
Q2 		– Sell
-101,469
Closed -$3.21M – 517
2019
Q1 		$3.21M Sell
101,469
-23,531
-19% -$667K 0.04% 252
2018
Q4 		$2.77M Buy
125,000
+25,000
+25% +$710K 0.04% 270
2018
Q3 		$3.89M Buy
+100,000
New +$3.33M 0.04% 259

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

Alyeska Investment Group's TENB Position: Q2 2026 in Review

Alyeska Investment Group sold out of Tenable Holdings (TENB) in Q2 2026, closing a stake of 1,738,615 shares — an estimated $29.4M sold.

Alyeska Investment Group first reported a position in TENB in Q3 2018 and held it in 15 quarters. The position peaked at $72.9M in Q2 2025. 311 funds tracked by Wall St. Rank hold TENB as of Q2 2026.

  • Alyeska Investment Group reported no remaining Tenable Holdings position as of Q2 2026 after selling out during the quarter.
  • Alyeska Investment Group sold 1,738,615 Tenable Holdings shares in Q2 2026, an estimated $29.4M.
  • Alyeska Investment Group first reported a position in Tenable Holdings in Q3 2018 and held it in 15 quarters.
  • Alyeska Investment Group's Tenable Holdings position peaked at $72.9M in Q2 2025.
  • 311 funds tracked by Wall St. Rank held Tenable Holdings as of Q2 2026.

Based on Alyeska Investment Group's 13F filing for Q2 2026, filed 14 Aug 2026.