Quantumsphere Acquisition Corp

QUMS

Exchange: Nasdaq
Industry: Blank Checks
SEC CIK: 0002070900

SEC filings (opens in a new tab)

No open-market purchases or sales by Quantumsphere Acquisition Corp insiders were filed in the last 90 days; 27 institutions reported holding it in 13F filings for Q2 2026, worth $80.3M in total; no superinvestor holds it.

Other share classesQUMSR QUMSU

Superinvestors holding QUMS, Q2 2026

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No superinvestor reported holding QUMS in Q2 2026.