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CastleKnight Management’s Adeia ADEA Stock Holding History

CastleKnight Management’s Portfolio ADEA Stock Details ADEA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$810K Sell
24,600
-208,400
-89% -$6.15M 0.01% 415
2026
Q1 		$5.6M Sell
233,000
-119,100
-34% -$2.41M 0.09% 148
2025
Q4 		$6.07M Buy
+352,100
New +$5.22M 0.13% 94
2025
Q1 		– Sell
-311,000
Closed -$4.35M – 356
2024
Q4 		$4.35M Buy
311,000
+50,100
+19% +$634K 0.13% 101
2024
Q3 		$3.11M Buy
260,900
+149,500
+134% +$1.73M 0.13% 104
2024
Q2 		$1.25M Buy
+111,400
New +$1.22M 0.06% 190

Other funds holding ADEA

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
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
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

CastleKnight Management's ADEA Position: Q2 2026 in Review

CastleKnight Management reduced its Adeia (ADEA) stake by 89% in Q2 2026, selling an estimated $6.15M and leaving 24,600 shares worth $810K. The position accounts for 0.01% of the portfolio, ranked #415.

CastleKnight Management first reported a position in ADEA in Q2 2024 and has held it in 6 quarters since. The position peaked at $6.07M in Q4 2025. 302 funds tracked by Wall St. Rank hold ADEA as of Q2 2026.

  • CastleKnight Management held 24,600 shares of Adeia worth $810K as of Q2 2026.
  • CastleKnight Management sold 208,400 Adeia shares in Q2 2026, an estimated $6.15M.
  • Adeia made up 0.01% of CastleKnight Management's portfolio in Q2 2026, its #415 holding.
  • CastleKnight Management first reported a position in Adeia in Q2 2024 and has held it in 6 quarters since.
  • CastleKnight Management's Adeia position peaked at $6.07M in Q4 2025.
  • 302 funds tracked by Wall St. Rank held Adeia as of Q2 2026.

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