Mariner’s Solid Power Inc Warrant SLDPW Stock Holding History

Mariner’s Portfolio SLDPW Stock Details SLDPW Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-10,166	Closed	-$3.35K	–	3745
2025 Q2	$3.35K	Hold	10,166	–	–	﹤0.01%	3465
2025 Q1	$1.73K	Buy	10,166 +166	+2%	+$38	﹤0.01%	3428
2024 Q4	$4.22K	Hold	10,000	–	–	﹤0.01%	3375
2024 Q3	$1.05K	Hold	10,000	–	–	﹤0.01%	3283
2024 Q2	$1.65K	Hold	10,000	–	–	﹤0.01%	3150
2024 Q1	$2.02K	Buy	+10,000	New	+$1.91K	﹤0.01%	3125

Other funds holding SLDPW

Riverstone Holdings New York $36.9M AUM 80.85% 1-Year Est. Return

LMR Partners London, United Kingdom $45.4B AUM 60.68% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

FCM

Farallon Capital Management San Francisco, California $17.5B AUM 50.95% 1-Year Est. Return

Standard Investments New York $1.83B AUM 4.12% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

SCM

Saba Capital Management New York $3.62B AUM 13% 1-Year Est. Return

TCA

Taconic Capital Advisors New York $229M AUM 110.07% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

BGIM

Boussard & Gavaudan Investment Management London, United Kingdom $1.06B AUM 4.58% 1-Year Est. Return

Mariner's SLDPW Position: Q3 2025 in Review

Mariner sold out of Solid Power Inc Warrant (SLDPW) in Q3 2025, closing a stake of 10,166 shares — an estimated $3.35K sold.

Mariner first reported a position in SLDPW in Q1 2024 and held it in 6 quarters. The position peaked at $4.22K in Q4 2024. 20 funds tracked by Wall St. Rank hold SLDPW as of Q3 2025.

Mariner reported no remaining Solid Power Inc Warrant position as of Q3 2025 after selling out during the quarter.
Mariner sold 10,166 Solid Power Inc Warrant shares in Q3 2025, an estimated $3.35K.
Mariner first reported a position in Solid Power Inc Warrant in Q1 2024 and held it in 6 quarters.
Mariner's Solid Power Inc Warrant position peaked at $4.22K in Q4 2024.
20 funds tracked by Wall St. Rank held Solid Power Inc Warrant as of Q3 2025.

Based on Mariner's 13F filing for Q3 2025, filed 14 Nov 2025.