Renaissance Technologies’s FuelCell Energy FCEL Stock Holding History

Renaissance Technologies’s Portfolio FCEL Stock Details FCEL Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$45.8M	Buy	1,272,500 +385,900	+44%	+$6.27M	0.06%	362
2026 Q1	$5.79M	Sell	886,600 -333,000	-27%	-$2.57M	0.01%	1296
2025 Q4	$8.92M	Buy	1,219,600 +150,600	+14%	+$1.23M	0.01%	975
2025 Q3	$8.34M	Buy	+1,069,000	New	+$5.81M	0.01%	1189
2023 Q2	–	Sell	-12,967	Closed	-$1.11M	–	4031
2023 Q1	$1.11M	Buy	+12,967	New	+$1.28M	﹤0.01%	2412
2022 Q1	–	Sell	-153,090	Closed	-$23.9M	–	4174
2021 Q4	$23.9M	Buy	153,090 +107,910	+239%	+$25.4M	0.03%	621
2021 Q3	$9.07M	Sell	45,180 -150,263	-77%	-$29.8M	0.01%	1086
2021 Q2	$52.2M	Buy	195,443 +146,993	+303%	+$42.9M	0.07%	317
2021 Q1	$20.9M	Sell	48,450 -12,883	-21%	-$6.9M	0.03%	744
2020 Q4	$20.6M	Buy	+61,333	New	+$10M	0.02%	742
2019 Q3	–	Sell	-6,647	Closed	-$35K	–	3500
2019 Q2	$35K	Buy	6,647 +5,747	+639%	+$309K	﹤0.01%	3477
2019 Q1	$80K	Buy	+900	New	+$155K	﹤0.01%	3325
2018 Q3	–	Sell	-387	Closed	-$184K	–	3395
2018 Q2	$184K	Sell	387 -1,660	-81%	-$1.09M	﹤0.01%	3086
2018 Q1	$1.27M	Sell	2,047 -370	-15%	-$235K	﹤0.01%	2553
2017 Q4	$1.48M	Buy	+2,417	New	+$1.68M	﹤0.01%	2496
2016 Q1	–	Sell	-299	Closed	-$533K	–	3415
2015 Q4	$533K	Buy	+299	New	+$963K	﹤0.01%	2715

Other funds holding FCEL

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

Legal & General Group London, United Kingdom $480B AUM 42.84% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

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

ECA

Encompass Capital Advisors New York $2.81B AUM 198.36% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

AIM

Anatole Investment Management Central, Hong Kong $590M AUM 751.98% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Renaissance Technologies's FCEL Position: Q2 2026 in Review

Renaissance Technologies increased its FuelCell Energy (FCEL) stake by 44% in Q2 2026, buying an estimated $6.27M and bringing the position to 1,272,500 shares worth $45.8M. The position accounts for 0.06% of the portfolio, ranked #362.

Renaissance Technologies first reported a position in FCEL in Q4 2015 and has held it in 16 quarters since. The position peaked at $52.2M in Q2 2021. 222 funds tracked by Wall St. Rank hold FCEL as of Q2 2026.

Renaissance Technologies held 1,272,500 shares of FuelCell Energy worth $45.8M as of Q2 2026.
Renaissance Technologies bought 385,900 FuelCell Energy shares in Q2 2026, an estimated $6.27M.
FuelCell Energy made up 0.06% of Renaissance Technologies's portfolio in Q2 2026, its #362 holding.
Renaissance Technologies first reported a position in FuelCell Energy in Q4 2015 and has held it in 16 quarters since.
Renaissance Technologies's FuelCell Energy position peaked at $52.2M in Q2 2021.
222 funds tracked by Wall St. Rank held FuelCell Energy as of Q2 2026.

Based on Renaissance Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.