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Quantumsphere Acquisition Corporation

corporate_fare Company Profile

Quantumsphere Acquisition Corporation

QUMS·NASDAQ·Industrials·CIK 0002070900

Quantumsphere Acquisition Corporation is a special purpose acquisition company (SPAC) that focuses on completing a merger, share exchange, asset acquisition, stock purchase, recapitalization, reorganization, or other similar business combination with one or more target businesses. The company was incorporated in 2024 and is based in New York, New York.

Quantumsphere Acquisition Corporation (NASDAQ:QUMS) is a publicly traded company in the Industrials sector. Wiseek monitors QUMS SEC EDGAR filings and licensed market news in real time, scoring each submission for market-moving significance on a 1–10 scale. Items rated 7 or higher generate instant alerts.

Recent high-impact activity:

  • Underwriting Fee Capped by Post-Redemption Trust for Quantumsphere Acquisition
  • SPAC Amends Underwriting Agreement, Caps Deferred Commission Based on Post-Redemption Trust Funds
  • SPAC Discloses Going Concern Doubt, Ineffective Controls Amidst SACH Merger Progress
  • Target Company SACH Pte. Ltd. Secures $2.1M in Pre-Merger Financing
$10.21
52-week range · as of 2026-03-11 $9.92 – $10.23
Market cap
$116.46M
Volume
2.1K (0.2× avg)
3-mo avg 12.8K
Live data · 2026-06-14 06:17 UTC · Market closed

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feed QUMS - Latest Insights

QUMS
Mar 11, 2026, 2:03 PM EDT
Source: Wiseek News
Importance Score:
7
Underwriting Fee Capped by Post-Redemption Trust for Quantumsphere Acquisition
Price at Filing: $10.09
Real-time Price: $10.21 info
Change: +$0.120 (+1%) info
Market Cap: $116.462M info
Sentiment: Positive
View Wiseek Article
QUMS
Mar 11, 2026, 1:56 PM EDT
Filing Type: 8-K
Importance Score:
7
SPAC Amends Underwriting Agreement, Caps Deferred Commission Based on Post-Redemption Trust Funds
Price at Filing: $10.09
Real-time Price: $10.21 info
Change: +$0.120 (+1%) info
Market Cap: $116.462M info
Sentiment: Neutral
View Wiseek Article
QUMS
Feb 19, 2026, 9:58 PM EST
Filing Type: 10-Q
Importance Score:
9
SPAC Discloses Going Concern Doubt, Ineffective Controls Amidst SACH Merger Progress
Price at Filing: $10.07
Real-time Price: $10.21 info
Change: +$0.140 (+1%) info
Market Cap: $116.462M info
Sentiment: Negative
View Wiseek Article
QUMS
Jan 23, 2026, 4:05 PM EST
Filing Type: 8-K
Importance Score:
7
Target Company SACH Pte. Ltd. Secures $2.1M in Pre-Merger Financing
Price at Filing: $10.03
Real-time Price: $10.21 info
Change: +$0.180 (+2%) info
Market Cap: $116.462M info
Sentiment: Positive
View Wiseek Article