CM
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CastleKnight Management’s First Solar FSLR Stock Holding History

CastleKnight Management’s Portfolio FSLR Stock Details FSLR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q1 		– Sell
-100,000
Closed -$17.6M – 385
2024
Q4 		$17.6M Buy
100,000
+50,000
+100% +$9.95M 0.51% 18
2024
Q3 		$12.5M Sell
50,000
-30,000
-38% -$6.76M 0.51% 21
2024
Q2 		$18M Buy
80,000
+20,000
+33% +$4.36M 0.9% 12
2024
Q1 		$10.1M Buy
+60,000
New +$9.22M 0.6% 22

Other funds holding FSLR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
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
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
HCC
Hill City Capital Boston, Massachusetts $2.8B AUM 79.27% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Amundi
Amundi Paris, France $367B AUM 31.23% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

CastleKnight Management's FSLR Position: Q1 2026 in Review

CastleKnight Management reduced its First Solar (FSLR) stake by 28% in Q1 2026, selling an estimated $2.06M and leaving 23,700 shares worth $4.68M. The position accounts for 0.08% of the portfolio, ranked #175.

CastleKnight Management first reported a position in FSLR in Q1 2024 and has held it in 9 quarters since. The position peaked at $18.9M in Q2 2025. 966 funds tracked by Wall St. Rank hold FSLR as of Q1 2026.

  • CastleKnight Management held 23,700 shares of First Solar worth $4.68M as of Q1 2026.
  • CastleKnight Management sold 9,300 First Solar shares in Q1 2026, an estimated $2.06M.
  • First Solar made up 0.08% of CastleKnight Management's portfolio in Q1 2026, its #175 holding.
  • CastleKnight Management first reported a position in First Solar in Q1 2024 and has held it in 9 quarters since.
  • CastleKnight Management's First Solar position peaked at $18.9M in Q2 2025.
  • 966 funds tracked by Wall St. Rank held First Solar as of Q1 2026.

Based on CastleKnight Management's 13F filing for Q1 2026, filed 15 May 2026.