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CastleKnight Management’s Tenable Holdings TENB Stock Holding History

CastleKnight Management’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 		$940K Hold
25,500
– – 0.01% 392
2026
Q1 		$431K Buy
+25,500
New +$535K 0.01% 415

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

CastleKnight Management's TENB Position: Q2 2026 in Review

CastleKnight Management held its Tenable Holdings (TENB) position steady in Q2 2026 at 25,500 shares worth $940K. The position accounts for 0.01% of the portfolio, ranked #392.

CastleKnight Management first reported a position in TENB in Q1 2026 and has held it in 2 quarters since. 311 funds tracked by Wall St. Rank hold TENB as of Q2 2026.

  • CastleKnight Management held 25,500 shares of Tenable Holdings worth $940K as of Q2 2026.
  • CastleKnight Management left its Tenable Holdings share count unchanged in Q2 2026.
  • Tenable Holdings made up 0.01% of CastleKnight Management's portfolio in Q2 2026, its #392 holding.
  • CastleKnight Management first reported a position in Tenable Holdings in Q1 2026 and has held it in 2 quarters since.
  • 311 funds tracked by Wall St. Rank held Tenable Holdings as of Q2 2026.

Based on CastleKnight Management's 13F filing for Q2 2026, filed 14 Aug 2026.