Financials · Nasdaq · AI-powered stock analysis, 32-signal quality score, SEC EDGAR financials, and institutional holdings. Updated .
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 (Q2 2026), 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.
Revenue
$444.00
Net Income
$574.0K
| Institution | Shares | Value | Reported |
|---|---|---|---|
| MIZUHO SECURITIES USA | 1,489,007 | $15.0M | 2026-06-30 |
| BERKLEY W R | 881,402 | $9.0M | 2026-06-30 |
| WOLVERINE ASSET MANAGEMENT | 602,984 | $6.2M | 2026-06-30 |
| Karpus Management | 469,875 | $4.8M | 2026-06-30 |
| RIVERNORTH CAPITAL MANAGEMENT | 424,124 | $4.4M | 2026-06-30 |
| D. E. Shaw | 409,860 | $4.2M | 2026-06-30 |
| Shaolin Capital Management | 405,761 | $4.1M | 2026-06-30 |
| GLAZER CAPITAL | 400,089 | $4.1M | 2026-06-30 |
| LINDEN ADVISORS | 400,000 | $4.1M | 2026-06-30 |
| Polar Asset Management Partners | 400,000 | $4.1M | 2026-06-30 |
13F Pro Quality Score
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.