QuantumScape Corp — Investor Relations & Filings
QuantumScape Corporation develops solid-state lithium-metal battery technology for energy storage, with a primary focus on the electric vehicle (EV) market. The company's core technology is an anode-less cell design featuring a proprietary solid ceramic separator. This innovation is engineered to provide significant advantages over conventional lithium-ion batteries, including higher energy density for extended range, faster charging capabilities, and enhanced safety. QuantumScape is focused on scaling its technology and manufacturing processes for the commercialization of its battery cells, such as the QSE-5, to support the global transition to decarbonized energy and transportation.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 10-Q - QuantumScape Corp (0001811414) (Filer) | 2026-04-24 | English | |
| SCHEDULE 13G/A - QuantumScape Corp (0001811414) (Subject) | 2026-03-27 | English | |
| 4 - QUANTUMSCAPE CORP (0001811414) (Filer) | 2026-02-25 | English | |
| 4 - QUANTUMSCAPE CORP (0001811414) (Filer) | 2026-02-25 | English | |
| 4 - QUANTUMSCAPE CORP (0001811414) (Filer) | 2026-02-25 | English | |
| 4 - QUANTUMSCAPE CORP (0001811414) (Filer) | 2026-02-25 | English |
Market data
Market data not available
Price history
Peer group · Manufacture of batteries and accumulators
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
Leoch International Technology Limited
Global manufacturer of full categories of advanced batterie…
|
842 | KY | Manufacturing |
|
LG ENERGY SOLUTION, LTD.
Global manufacturer of advanced lithium-ion batteries and t…
|
373220 | KR | Manufacturing |
|
Liaoning Shidai Wanheng Co.,Ltd.
Produces high-rate cylindrical lithium-ion power batteries …
|
600241 | CN | Manufacturing |
|
Lightning Energy Ltd.
Supplier of LiFePO4 battery packs and cells for sustainable…
|
— | CA | Manufacturing |
|
LION E-Mobility
Manufacturer of battery packs for electromobility and stati…
|
LMIA | CH | Manufacturing |
|
LI-S ENERGY LIMITED
Develops lightweight, high-energy Lithium-Sulphur batteries…
|
LIS | AU | Manufacturing |
|
LS Materials Co.,Ltd.
Manufacturer of ultracapacitors and hybrid systems for high…
|
417200 | KR | Manufacturing |
|
Maxell, Ltd.
Manufacturer of energy products, industrial materials, opti…
|
6810 | JP | Manufacturing |
|
Maxvolt Energy Industries Limited
Manufactures lithium-ion battery packs and energy storage f…
|
MAXVOLT | IN | Manufacturing |
|
Microvast Holdings, Inc.
A vertically integrated manufacturer of advanced lithium-io…
|
MVST | US | Manufacturing |
QuantumScape Corp via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/30821/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=30821 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=30821 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=30821 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 30821}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for QuantumScape Corp (id: 30821)"
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