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UBS O'Connor’s First Solar FSLR Stock Holding History

UBS O'Connor’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
Q3 		– Sell
-15,000
Closed -$189K – 348
2025
Q2 		$189K Buy
+15,000
New +$2.21M 0.01% 295

Other funds holding FSLR

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Amundi
Amundi Paris, France $416B AUM 44.19% 1-Year Est. Return
HCC
Hill City Capital Boston, Massachusetts $4.28B AUM 80.76% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
BNP Paribas Asset Management
BNP Paribas Asset Management Paris, France $99.8B AUM 45.22% 1-Year Est. Return

UBS O'Connor's FSLR Position: Q4 2025 in Review

UBS O'Connor opened a new position in First Solar (FSLR) in Q4 2025: 11,300 shares worth $2.95M. The stake represents 0.08% of the portfolio and ranks #79 among its holdings. This is a return to the name: UBS O'Connor previously reported a position in FSLR as recently as Q3 2024.

UBS O'Connor first reported a position in FSLR in Q4 2014 and has held it in 7 quarters since. The position peaked at $12M in Q4 2014. 1,058 funds tracked by Wall St. Rank hold FSLR as of Q4 2025.

  • UBS O'Connor held 11,300 shares of First Solar worth $2.95M as of Q4 2025.
  • First Solar was a new UBS O'Connor position in Q4 2025.
  • First Solar made up 0.08% of UBS O'Connor's portfolio in Q4 2025, its #79 holding.
  • UBS O'Connor first reported a position in First Solar in Q4 2014 and has held it in 7 quarters since.
  • UBS O'Connor's First Solar position peaked at $12M in Q4 2014.
  • 1,058 funds tracked by Wall St. Rank held First Solar as of Q4 2025.

Based on UBS O'Connor's 13F filing for Q4 2025, filed 13 Feb 2026.