Fortitude Family Office’s Solid Power SLDP Stock Holding History

Fortitude Family Office’s Portfolio SLDP Stock Details SLDP Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q3	–	Sell	-219	Closed	-$567	–	2729
2026 Q2	$567	Hold	219	–	–	﹤0.01%	1944
2026 Q1	$657	Hold	219	–	–	﹤0.01%	1629
2025 Q4	$931	Hold	219	–	–	﹤0.01%	1488
2025 Q3	$760	Buy	+219	New	+$825	﹤0.01%	1638
2024 Q4	–	Sell	-4,422	Closed	-$5.97K	–	1372
2024 Q3	$5.97K	Buy	4,422 +3,185	+257%	+$5.04K	﹤0.01%	730
2024 Q2	$2.04K	Buy	+1,237	New	+$2.13K	﹤0.01%	804

Other funds holding SLDP

TCM

Triumph Capital Management Denver, Colorado $573M AUM 15.32% 1-Year Est. Return

MAM

Marquette Asset Management Minneapolis, Minnesota $766M AUM 16.04% 1-Year Est. Return

Mather Group Chicago, Illinois $11.8B AUM 12.84% 1-Year Est. Return

FFA

Farther Finance Advisors San Francisco, California $14.2B AUM 18.33% 1-Year Est. Return

GAMMA Investing Foster City, California $2.96B AUM 34.38% 1-Year Est. Return

CFS

CGC Financial Services Lake Oswego, Oregon $451M AUM 11.72% 1-Year Est. Return

CIA

Cape Investment Advisory Mcdonough, Georgia $388M AUM 17.15% 1-Year Est. Return

Fortitude Family Office's SLDP Position: Q3 2026 in Review

Fortitude Family Office sold out of Solid Power (SLDP) in Q3 2026, closing a stake of 219 shares — an estimated $567 sold.

Fortitude Family Office first reported a position in SLDP in Q2 2024 and held it in 6 quarters. The position peaked at $5.97K in Q3 2024. 7 funds tracked by Wall St. Rank hold SLDP as of Q3 2026.

Fortitude Family Office reported no remaining Solid Power position as of Q3 2026 after selling out during the quarter.
Fortitude Family Office sold 219 Solid Power shares in Q3 2026, an estimated $567.
Fortitude Family Office first reported a position in Solid Power in Q2 2024 and held it in 6 quarters.
Fortitude Family Office's Solid Power position peaked at $5.97K in Q3 2024.
7 funds tracked by Wall St. Rank held Solid Power as of Q3 2026.

Based on Fortitude Family Office's 13F filing for Q3 2026, filed 14 Oct 2026.