BeStock  

QuantumScape QS

US equityMarket cap rank #2526Solid State BatteryLithium Battery
$4.62 +$0.05 (+1.09%)
Pre-market · Oct 6, 6:00 am ET · After hours $4.65 +0.65%
Open$4.56
Prev close$4.57
Day range$4.46 – $4.64
Volume15.16M
Market cap$2.86B
P/E (TTM)–
Dividend yield–

Ownership & positioning

Who holds it, who is betting against it, and where the big money is moving

Institutional ownership48.9%-0.07 pts vs. prior quarter
Institutions holding506-1 vs. prior quarter
Insider trades (recent)13 buys / 37 sellsNet selling
Short interest15.80% of floatDays to cover 10.5 · as of 15 Sep 2026
Short-sale volume share17.9%5-day average of daily volume

Short-sale volume as % of daily volume

14%17%21%24%Sep '26Sep '26Oct '26

Large-order net flow, last 20 sessions

Net of large-order buying minus selling, in USD. Over this window: −$222.5K (11 inflow days, 9 outflow days).

The five largest holders on file together own 27.3% of shares outstanding.

Largest holders

  • Porsche Automobil Holding SE13.93%
  • BlackRock4.61%
  • Vanguard Capital Management, LLC3.90%
  • Vanguard Portfolio Management, LLC3.03%
  • Capricorn Investment Group LLC1.86%
  • Geode Capital Management, LLC1.43%
  • Friedrich Prinz1.40%
  • Timothy Holme1.33%

By investor type

  • Mutual Fund21.79%
  • Public Company16.86%
  • Hedge Fund4.73%
  • Individual/Insider3.32%
  • VC/PE Fund2.46%
  • Private Company2.08%
  • Government Pension Fund0.78%
  • Family Office/Trust0.14%

Reported short interest has risen from 15.71% to 15.80% of float over the last 6 biweekly reports (30 Jun 2026 to 15 Sep 2026).

Short interest, by report

Report dateShares short% of floatDays to cover
15 Sep 2026 97,844,554 15.8% 10.5
31 Aug 2026 98,295,722 15.9% 5.3
14 Aug 2026 97,414,052 15.7% 6.5
31 Jul 2026 102,280,818 16.5% 3.2
15 Jul 2026 104,450,395 17.0% 4.2
30 Jun 2026 96,662,000 15.7% 3.5

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