QUMS
Quantumsphere Acquisition CorporationNASDAQ
Financial Services • Shell Companies
Updated 1 day ago
Coverage limited
$10.38+0.19%
Close Oct 13, 2026
- Market cap
- —
- 1 month
- +0.5%
- 3 months
- —
- 1 year
- —
- 52-week range
- $9.97$10.38
- Dividend
- No dividends on record
- Short interest
- 0.0% of float1.4K shares · settled Sep 30, 2026 · -42.2% since Sep 15, 2026 · FINRA
Fundamentals · trailing 12 months to Jun 30, 2026
- Revenue
- —
- Net income
- $1.57M
- Free cash flow
- —
- Book value
- $82.19M
- Total debt
- —
- P/E
- —
- Price / sales
- —
- Price / book
- —
- FCF yield
- —
- Net margin
- —
EODHD (TTM) · as of Oct 13, 2026
End-of-day close from stored market data, not a live quote.
Portfolio context
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Loading market dates
No upcoming ex-dividend date announced
No 8-K filings in the last 30 days.
Smart money context
Holder IQ: MEDIUM
5 top institutions tracked
as of 2026-Q2 (filed 2026-08-17)
Last 13F trend: accumulating (light)
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Sentiment: unknown
No recent insider trades detected.
Red flags: 0
Largest 13-F holders · Q2 2026
27 filers reported a long position in QUMS for Q2 2026. 13-F holdings are filed up to 45 days after the quarter ends.
| Holder | Value | Shares | Shares vs Q1 2026 |
|---|---|---|---|
| BERKLEY W R CORP | $9M | 881.4K | +73.3% |
| MIZUHO SECURITIES USA LLC | $7.7M | 757K | +3.4% |
| WOLVERINE ASSET MANAGEMENT LLC | $6.2M | 603K | -0.2% |
| Karpus Management, Inc. | $4.8M | 469.9K | -4.9% |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | $4.4M | 424.1K | -0.1% |
| D. E. Shaw & Co., Inc. | $4.2M | 409.9K | Unchanged |
| Shaolin Capital Management LLC | $4.1M | 405.8K | -15.5% |
| GLAZER CAPITAL, LLC | $4.1M | 400.1K | -5.4% |
| LINDEN ADVISORS LP | $4.1M | 400K | Unchanged |
| Polar Asset Management Partners Inc. | $4.1M | 400K | Unchanged |
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