Solid Power
SLDP
167 hedge funds and large institutions have $243M invested in Solid Power in 2025 Q3 according to their latest regulatory filings, with 40 funds opening new positions, 47 increasing their positions, 39 reducing their positions, and 22 closing their positions.
127% more capital invested
Capital invested by funds: $107M → $243M (+$136M)
100% more funds holding in top 10
Funds holding in top 10: 1 → 2 (+1)
82% more first-time investments, than exits
New positions opened: 40 | Existing positions closed: 22
21% more repeat investments, than reductions
Existing positions increased: 47 | Existing positions reduced: 39
11.39% more ownership
Funds ownership: 27.25% → 38.64% (+11%)
11% more funds holding
Funds holding: 151 → 167 (+16)
1% more call options, than puts
Call options by funds: $5.49M | Put options by funds: $5.44M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Bank of America
Charlotte,
North Carolina
|
+$23.9M |
| 2 |
D.E. Shaw & Co
New York
|
+$18.4M |
| 3 |
Goldman Sachs
New York
|
+$8.66M |
| 4 |
Jane Street
New York
|
+$8.19M |
| 5 |
N
Nuveen
Charlotte,
North Carolina
|
+$5.8M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Invesco
Atlanta,
Georgia
|
-$2.06M |
| 2 |
UBS Group
Zurich,
Switzerland
|
-$1.37M |
| 3 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$1.33M |
| 4 |
CFO
CVA Family Office
Denver,
Colorado
|
-$984K |
| 5 |
Jacobs Levy Equity Management
Florham Park,
New Jersey
|
-$646K |
SLDP Hedge Fund Activity: Q3 2025 in Review
167 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in Solid Power (SLDP) for Q3 2025, worth a combined $243M — up 127% from $107M a quarter earlier.
Buyers outnumbered sellers: 40 funds opened new SLDP positions and 22 closed out — a net gain of 18 holders — while 47 added to existing stakes and 39 trimmed.
The largest buyer was Bank of America, adding an estimated $23.9M. The largest seller was Invesco, cutting an estimated $2.06M.
- 167 institutional investors held Solid Power (SLDP) as of Q3 2025, up from 151 in Q2 2025.
- Funds reported $243M of Solid Power stock for Q3 2025, up 127% quarter-over-quarter.
- 40 funds opened new Solid Power positions in Q3 2025 and 22 closed out, a net change of +18 holders.
- The largest Solid Power buyer in Q3 2025 was Bank of America, an estimated $23.9M added.
- The largest Solid Power seller in Q3 2025 was Invesco, an estimated $2.06M sold.
Based on aggregated 13F filings for Q3 2025.