Marshall Wace’s First Solar FSLR Stock Holding History

Marshall Wace’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
2026 Q1	$31M	Buy	156,900 +34,000	+28%	+$7.52M	0.03%	545
2025 Q4	$32.1M	Buy	122,900 +100,800	+456%	+$25.4M	0.03%	473
2025 Q3	$4.87M	Buy	22,100 +14,800	+203%	+$2.84M	﹤0.01%	1188
2025 Q2	$1.21M	Sell	7,300 -7,400	-50%	-$1.09M	﹤0.01%	1779
2025 Q1	$1.86M	Sell	14,700 -66,700	-82%	-$10.4M	﹤0.01%	1496
2024 Q4	$14.3M	Buy	81,400 +41,700	+105%	+$8.3M	0.02%	662
2024 Q3	$9.9M	Buy	39,700 +9,900	+33%	+$2.23M	0.01%	769
2024 Q2	$6.72M	Buy	+29,800	New	+$6.5M	0.01%	887
2023 Q4	–	Sell	-200	Closed	-$32.3K	–	2311
2023 Q3	$32.3K	Sell	200 -6,700	-97%	-$1.25M	﹤0.01%	2106
2023 Q2	$1.31M	Buy	6,900 +6,300	+1,050%	+$1.25M	﹤0.01%	1610
2023 Q1	$131K	Buy	+600	New	+$110K	﹤0.01%	2466

Other funds holding FSLR

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 Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

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 New York $1.56T AUM 27.86% 1-Year Est. Return

Amundi Paris, France $367B AUM 31.23% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Marshall Wace's FSLR Position: Q1 2026 in Review

Marshall Wace increased its First Solar (FSLR) stake by 496% in Q1 2026, buying an estimated $15M and bringing the position to 81,716 shares worth $16.1M. The position accounts for 0.02% of the portfolio, ranked #779.

Marshall Wace first reported a position in FSLR in Q1 2014 and has held it in 23 quarters since. The position peaked at $42.7M in Q3 2022. 966 funds tracked by Wall St. Rank hold FSLR as of Q1 2026.

Marshall Wace held 81,716 shares of First Solar worth $16.1M as of Q1 2026.
Marshall Wace bought 67,995 First Solar shares in Q1 2026, an estimated $15M.
First Solar made up 0.02% of Marshall Wace's portfolio in Q1 2026, its #779 holding.
Marshall Wace first reported a position in First Solar in Q1 2014 and has held it in 23 quarters since.
Marshall Wace's First Solar position peaked at $42.7M in Q3 2022.
966 funds tracked by Wall St. Rank held First Solar as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.