QUMS

Quantumsphere Acquisition Corp QUMS

NasdaqSmall CapFinancials

13F Pro Quality Score

Not in ranked universe

Below size threshold

Below the main board's size threshold of $25M annual revenue or $100M total assets. This company reported $0.0M in revenue and is scored on the micro-cap board instead.

Financial data, filings, and institutional holdings below are still tracked in full — only the proprietary quality composite is unavailable for this name.

Revenue

$444

Quarter to Jun 30

Net income

$574.0K

Quarter to Jun 30

Top Institutional Holders

as of Q2 2026
$90.79M total
MIZUHO SECURITIES USA LLC
$15.04M+103.4%
BERKLEY W R CORP
$9.01M+66.6%
WOLVERINE ASSET MANAGEMENT LLC
$6.19M-0.5%
Karpus Management, Inc.
$4.80M-4.9%
RIVERNORTH CAPITAL MANAGEMENT, LLC
$4.43M0.0%
Shaolin Capital Management LLC
$4.24M-5.8%
D. E. Shaw & Co., Inc.
$4.21M0.0%
GLAZER CAPITAL, LLC
$4.16M-2.7%
LINDEN ADVISORS LP
$4.15M0.0%
Polar Asset Management Partners Inc.
$4.15M0.0%
HIGHBRIDGE CAPITAL MANAGEMENT LLC
$3.92M-15.6%
Westchester Capital Management, LLC
$3.59M+28.6%
AQR Arbitrage LLC
$3.26M+1.2%
RLH Capital LLC
$2.58M+52.7%
Hudson Bay Capital Management LP
$2.43M0.0%
Clear Street Group Inc.
$1.97M-2.7%
Cable Car Capital, LP
$1.82M0.0%
Radcliffe Capital Management, L.P.
$1.56M0.0%
HEIGHTS CAPITAL MANAGEMENT, INC
$1.55M-10.8%
BNP PARIBAS FINANCIAL MARKETS
$1.19M0.0%
TORONTO DOMINION BANK
$1.16M-12.7%
Crossingbridge Advisors, LLC
$1.10M0.0%
PERISCOPE CAPITAL INC.
$786.6K-11.1%
Quarry LP
$766.5KNew
GABELLI & Co INVESTMENT ADVISERS, INC.
$699.3K0.0%
See all 35 institutional holders →
Reading the latest SEC filing…

Key Metrics

Revenue

Q1 2027
EDGAR

Net Income

Q1 2027
EDGAR

Financial Trends

Revenue & Net Income

13fpro.ai/company/QUMS

Loading ratio trend…

About Quantumsphere Acquisition Corp (QUMS): stock profile, AI score and financials

Quantumsphere Acquisition Corp (QUMS) stock profile, AI quality score, and SEC EDGAR financial data, a Financials sector company. QUMS is not currently included in 13F Pro's AI-ranked quality universe — below the main board's size threshold of $25m annual revenue or $100m total assets. this company reported $0.0m in revenue and is scored on the micro-cap board instead. Based on the latest XBRL financial filings (Q1 2027), Quantumsphere Acquisition Corp reports quarterly revenue of $444.00, net income of $574.0K. Top institutional holders of QUMS by reported 13-F value include MIZUHO SECURITIES USA, BERKLEY W R, WOLVERINE ASSET MANAGEMENT, based on the most recent SEC filings. QUMS trades on the Nasdaq exchange and files with the SEC under CIK 2070900. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate QUMS daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for Quantumsphere Acquisition Corp directly from SEC EDGAR.

Financials through the period ended SEC EDGAR: CIK 2070900 →