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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.

New
Increased
Maintained
Reduced
Closed

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

Holders
167
Holders Change
+16
Holders Change %
+10.6%
% of All Funds
2.19%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
40
Increased
47
Reduced
39
Closed
22
Calls
$5.49M
Puts
$5.44M
Net Calls
+$50K
Net Calls Change
-$383K

Top Buyers

Rank Fund Capital Flow
1
Bank of America
Bank of America
North Carolina
+$23.9M
2
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$18.4M
3
Goldman Sachs
Goldman Sachs
New York
+$8.66M
4
Jane Street
Jane Street
New York
+$8.19M
5
N
Nuveen
North Carolina
+$5.8M

Top Sellers

Rank Fund Capital Flow
1
Invesco
Invesco
Georgia
-$2.06M
2
UBS Group
UBS Group
Switzerland
-$1.37M
3
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$1.33M
4
CFO
CVA Family Office
Colorado
-$984K
5
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
-$646K
Name Holding Trade Value Shares
Change 		Change in
Stake
Nisa Investment Advisors
126
Nisa Investment Advisors
Missouri
$8.04K +$7.54K +2,000 +631%
WAM
127
Wolverine Asset Management
Illinois
$7.1K +$7.71K +2,047 New
TFGT
128
TS Financial Group (TSFG)
Illinois
$7K +$5.65K +1,500 +300%
MEG
129
Millstone Evans Group
Colorado
$6.98K – – –
TC
130
Truvestments Capital
Florida
$6.94K – – –
MWA
131
Medallion Wealth Advisors
Connecticut
$6.94K +$7.54K +2,000 New
FDCDDQ
132
Federation des caisses Desjardins du Quebec
Quebec, Canada
$5.88K – – –
Federated Hermes
133
Federated Hermes
Pennsylvania
$5.29K +$5.75K +1,525 New
LWMI
134
Legacy Wealth Management (Idaho)
Idaho
$5.21K – – –
CW
135
Curio Wealth
Maryland
$4.51K – – –
WWM
136
Wolff Wiese Magana
California
$4.34K – – –
Optiver Holding
137
Optiver Holding
Netherlands
$4.04K +$4.39K +1,164 New
ME
138
McIlrath & Eck
Washington
$3.68K +$4K +1,060 New
NS
139
NBC Securities
Alabama
$3.47K – – –
CFFP
140
Center for Financial Planning
Michigan
$3.47K +$1.89K +500 +100%
EWA
141
EverSource Wealth Advisors
Alabama
$3.38K -$253 -67 -6%
ACM
142
Aster Capital Management
United Arab Emirates
$3.17K +$3.44K +913 New
SRCM
143
Signature Resources Capital Management
California
$2.6K – – –
RIL
144
Rothschild Investment LLC
Illinois
$2.46K – – –
HCM
145
Hollencrest Capital Management
California
$2.1K – – –
MCM
146
MAI Capital Management
Ohio
$2.08K – – –
QCG
147
Quadrant Capital Group
Ohio
$1.92K +$2.08K +553 New
IA
148
IFP Advisors
Florida
$1.74K – – –
Northwestern Mutual Wealth Management
149
Northwestern Mutual Wealth Management
Wisconsin
$1.74K – – –
PNC Financial Services Group
150
PNC Financial Services Group
Pennsylvania
$1.51K – – –
4 5
6
7 8

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.