Public ownership evidence

Solid Power, Inc. Class A Common Stock (SLDP) Ownership Disclosures

Read SLDP insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-10T12:08:28.848Z

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Step 1 of 3

Recent institutional filing receipts

Solid Power, Inc. Class A Common Stock: source evidence dated 2026-10-10T12:08:28.848Z.

Manager
Cornerstone Financial Management LLC
Report period
2025-12-31
Available
2026-08-29
Reported shares
100
Value (USD)
$425
Option
None
What you should see

The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.

Step 2 of 3

Is this an insider transaction, 13F holding, or Congressional event?

Each source has different dates and units. Raw ticker-matched receipts, including amendments, are not deduplicated current ownership totals.

13F 0002110329-26-000013
What you should see

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Step 3 of 3

Read SLDP fundamentals

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Read SLDP fundamentals
What you should see

Keep reporting dates and units beside the answer, and inspect its original citations.

Recent Form 4 activity

No matching purchases, sales or awards were returned in this 90-day public filing window.

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No records are available for this view.

90-day public availability window, up to 50 records.

Recent institutional filing receipts

See the complete recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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Cornerstone Financial Management LLC2025-12-312026-08-29100$425None
Dakota Wealth Management2025-09-302026-08-2710,728$37,227None
Dakota Wealth Management2025-12-312026-08-2710,728$45,594None
Dakota Wealth Management2026-03-312026-08-2710,728$32,184None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-03-312026-08-2676,600$229,800None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-26151,800$393,162None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25190,925$494,496None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25494,496$190,925,000None
SEI INVESTMENTS CO2026-06-302026-08-1529,460$76,301None
Federation des caisses Desjardins du Quebec2026-06-302026-08-151,695$4,390None
Basecamp Wealth Advisors LLC2026-06-302026-08-15456$1,181None
Quarry LP2026-06-302026-08-15175$453None
Resurgent Financial Advisors LLC2026-06-302026-08-1510,700$27,713None
NFSG Corp2026-06-302026-08-15200$518None
XTX Topco Ltd2026-06-302026-08-15362,497$938,867None
Aquatic Capital Management LLC2026-06-302026-08-1517,505$45,338None
FourWorld Capital Management LLC2026-06-302026-08-15477,129$1,235,764None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-151,649,314$4,271,723None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-151,649,314$4,271,723None
ExodusPoint Capital Management, LP2026-06-302026-08-1518,611$48,202None
Per Stirling Capital Management, LLC.2026-06-302026-08-1574,262$192,339None
OSAIC HOLDINGS, INC.2026-06-302026-08-1518,238$47,235None
OSAIC HOLDINGS, INC.2026-06-302026-08-1551,080$132,266None
Squarepoint Ops LLC2026-06-302026-08-15206,480$534,783None
Man Group plc2026-06-302026-08-1586,797$224,804None
MetLife Investment Management, LLC2026-06-302026-08-15121,926$315,788None
JANE STREET GROUP, LLC2026-06-302026-08-1537,900$98,161Put
JANE STREET GROUP, LLC2026-06-302026-08-1551,700$133,903Call
EVENTIDE ASSET MANAGEMENT, LLC2026-06-302026-08-1511,402$29,645None
BOOTHBAY FUND MANAGEMENT, LLC2026-06-302026-08-15201,446$521,745None
Krane Funds Advisors LLC2026-06-302026-08-1543,183$111,844None
Legal & General Group Plc2026-06-302026-08-1584,657$219,262None
Legal & General Group Plc2026-06-302026-08-1540,558$105,045None
Legal & General Group Plc2026-06-302026-08-1519,668$50,940None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15351,500$910,385Call
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15342,900$888,111Put
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-15267,198$692,043None
Medallion Wealth Advisors, LLC2026-06-302026-08-156,000$15,540None
Waverly Advisors, LLC2026-06-302026-08-1520,931$54,211None
MILLENNIUM MANAGEMENT LLC2026-06-302026-08-15242,182$627,251None
VARCOV Co.2026-06-302026-08-15437,615$1,133,423None
Numerai GP LLC2026-06-302026-08-15325,166$842,180None
Atom Investors LP2026-06-302026-08-1536,529$94,610None
&PARTNERS2026-06-302026-08-1513,475$34,900None
JONES FINANCIAL COMPANIES LLLP2026-06-302026-08-152,522$6,532None
Freestone Grove Partners LP2026-06-302026-08-151$3None
Harvest Investment Services, LLC2026-06-302026-08-1519,976$51,738None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15812$2,103None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1544,283$114,693None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15180$466None

90-day public filing window, up to 50 source positions.

Cornerstone Financial Management LLC ↗Dakota Wealth Management ↗Dakota Wealth Management ↗Dakota Wealth Management ↗VIRGINIA RETIREMENT SYSTEMS ET Al ↗VIRGINIA RETIREMENT SYSTEMS ET Al ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗SEI INVESTMENTS CO ↗Federation des caisses Desjardins du Quebec ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.

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