DOSSIER · 13F Holders · Q1 2026Technology · Miscellaneous Electrical Machinery, Equipment & Supplies
SLDP

SOLID POWER INC

195 institutions still hold SOLID POWER INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 83422N105·Miscellaneous Electrical Machinery, Equipment & Supplies·195 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$250M
visible holders
Holders
195
filers reporting
Concentration
16.46%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

195 institutions reported SLDP in Q1 2026. BlackRock, Inc. leads at 16.5% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$41M13.7M0.00%Q1 2026
02
HEIGHTS CAPITAL MANAGEMENT, INC
CIK 0001081698
$37M12.4M10.37%Q1 2026
03
D. E. Shaw & Co., Inc.
CIK 0001009207
$26M6.1M0.01%Q4 2025
04
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$25M8.3M0.00%Q1 2026
05
RIVERSTONE HOLDINGS LLC
CIK 0001247497
$14M4.7M38.17%Q1 2026
06
GOLDMAN SACHS GROUP INC
CIK 0000886982
$14M4.6M0.00%Q1 2026
07
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$14M4.6M0.00%Q1 2026
08
STATE STREET CORP
CIK 0000093751
$13M4.2M0.00%Q1 2026
09
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$11M3.6M0.00%Q1 2026
10
BANK OF AMERICA CORP /DE/
CIK 0000070858
$10M3.2M0.00%Q1 2026
11
Invesco Ltd.
CIK 0000914208
$7M2.4M0.00%Q1 2026
12
Vanguard Portfolio Management
CIK 0002100121· Index
$6M2.1M0.00%Q1 2026
13
MORGAN STANLEY
CIK 0000895421
$5M1.7M0.00%Q1 2026
14
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$5M1.5M0.00%Q1 2026
15
NORTHERN TRUST CORP
CIK 0000073124· Index
$4M1.5M0.00%Q1 2026
16
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$4M1.5M0.00%Q1 2026
17
Connor, Clark & Lunn Investment Management Ltd.
CIK 0001596800
$4M1.3M0.01%Q1 2026
18
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
CIK 0001535845
$4M1.3M0.01%Q1 2026
19
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$4M1.2M0.00%Q1 2026
20
JPMORGAN CHASE & CO
CIK 0000019617
$3M999K0.00%Q1 2026
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Insiders at SOLID POWER INC
Buettner-Garrett JoshuaGoldberg Steven HStephens John JosephWright MaryannRoe Lesa BKreh Susan MMiziolek Aleksandra AAnderson Erik J