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TENB icon

Ossiam’s Tenable Holdings TENB Stock Holding History

Ossiam’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 		$4.47M Sell
264,020
-11,942
-4% -$251K 0.08% 112
2025
Q4 		$6.49M Buy
275,962
+26,662
+11% +$729K 0.13% 78
2025
Q3 		$7.27M Buy
+249,300
New +$7.79M 0.09% 155

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

Ossiam's TENB Position: Q1 2026 in Review

Ossiam reduced its Tenable Holdings (TENB) stake by 4.3% in Q1 2026, selling an estimated $251K and leaving 264,020 shares worth $4.47M. The position accounts for 0.08% of the portfolio, ranked #112.

Ossiam first reported a position in TENB in Q3 2025 and has held it in 3 quarters since. The position peaked at $7.27M in Q3 2025. 304 funds tracked by Wall St. Rank hold TENB as of Q1 2026.

  • Ossiam held 264,020 shares of Tenable Holdings worth $4.47M as of Q1 2026.
  • Ossiam sold 11,942 Tenable Holdings shares in Q1 2026, an estimated $251K.
  • Tenable Holdings made up 0.08% of Ossiam's portfolio in Q1 2026, its #112 holding.
  • Ossiam first reported a position in Tenable Holdings in Q3 2025 and has held it in 3 quarters since.
  • Ossiam's Tenable Holdings position peaked at $7.27M in Q3 2025.
  • 304 funds tracked by Wall St. Rank held Tenable Holdings as of Q1 2026.

Based on Ossiam's 13F filing for Q1 2026, filed 14 May 2026.