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 Q4	$2.95M	Buy	+11,300	New	+$2.85M	0.08%	79
2024 Q4	–	Sell	-14,200	Closed	-$3.54M	–	487
2024 Q3	$3.54M	Buy	+14,200	New	+$3.2M	0.09%	122
2023 Q1	–	Sell	-13,322	Closed	-$2M	–	663
2022 Q4	$2M	Sell	13,322 -49,098	-79%	-$7.27M	0.04%	467
2022 Q3	$8.26M	Buy	+62,420	New	+$6.69M	0.09%	127
2021 Q3	–	Sell	-110,000	Closed	-$9.96M	–	945
2021 Q2	$9.96M	Buy	+110,000	New	+$8.7M	0.09%	102
2020 Q3	–	Sell	-17,500	Closed	-$866K	–	360
2020 Q2	$866K	Buy	+17,500	New	+$780K	0.02%	290
2015 Q1	–	Sell	-270,000	Closed	-$12M	–	798
2014 Q4	$12M	Buy	+270,000	New	+$13.8M	0.21%	125

Other funds holding FSLR

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

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 Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

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.