Decarbonization Plus -CW23SLDPWPreferred / convertible

13F holders, Q1 2025 (March 31)
15holders
3new positions
3sold out
1famous investor
$0.17avg. 13F price*

At the end of Q1 2025, 15 institutions reported holding Decarbonization Plus -CW23 (SLDPW) in their 13F filings, unchanged from Q4 2024. 3 opened new positions and 3 sold out. The largest holders were Riverstone Holdings LLC ($1.0M), D. E. Shaw & Co. ($103K) and LMR Partners LLP ($95K). One famous investor held it David E. Shaw ( of D. E. Shaw & Co.'s portfolio).

Company
Decarbonization Plus -CW23
Filed as
SOLID POWER INC (Q1 2025)
CUSIP
83422N113
Latest filing quarter
Q2 2026

History

Number of 13F holders

05101520 Q1 2024: 17Q1 2024Q2 2024: 18Q2 2024Q3 2024: 16Q3 2024Q4 2024: 15Q4 2024Q1 2025: 15Q1 2025Q2 2025: 19Q2 2025Q3 2025: 20Q3 2025Q4 2025: 20Q4 2025Q1 2026: 20Q1 2026Q2 2026: 18Q2 2026

Total Exit/New Position Q4 2024 → Q1 2025

InstitutionsTotal Value
New Positions3$5K
Exits3$6K

All 13F filers, Q4 2024 → Q1 2025: 33,607 shares bought and 118,959 shares sold, net −85,352 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 15 holders

Riverstone Holdings LLC — No change 6,051,031 $1.0M
D. E. Shaw & Co. — No change 604,873 $103K
LMR Partners LLP — Reduce -13.6% 560,466 $95K
Farallon Capital Management, L.L.C. — No change 405,316 $69K
Standard Investments LLC — No change 266,666 $45K
Jane Street Group, LLC — Reduce -5.8% 262,159 $45K
Saba Capital Management, L.P. — No change 175,286 $31K
Taconic Capital Advisors LP — No change 147,808 $25K
Boussard & Gavaudan Investment Management LLP — No change 45,387 $8K
Ameriflex Group, Inc. — No change 30,600 $5K
Susquehanna International Group, LLP — New 17,028 $3K
Virtu Financial LLC — New 14,612 $2K
Mariner, LLC — Add +1.7% 10,166 $2K
Wolverine Asset Management LLC — New 1,801 $305
Clear Street LLC — No change 583 $99

"% of holder's portfolio" is SLDPW's weight in each manager's 13F, not the share of Decarbonization Plus -CW23 the manager owns.