QUMS
Quantumsphere Acquisition CorpPrice
Daily candles with volume. Pins mark insider trades, rating changes, 13F stakes, reports, catalysts and short-interest jumps.
- X Jul 31 Short interest falls 47.9% to 4.8K
- X Aug 31 Short interest falls 26.0% to 3.7K
- E Sep 1 M&A: Quantumsphere Acquisition Corporation Announces Terminatio…
- R Sep 1 Quantumsphere Acquisition Corp (QUMS), a SPAC, terminated its merger…
- X Sep 15 Short interest falls 31.9% to 2.5K
- X Sep 30 Short interest falls 42.2% to 1.4K
- R Oct 13 Quantumsphere Acquisition Corp. (QUMS) entered into a definitive mer…
Signal stack
Where each data set points today.
- InstitutionsMIXED
Q2 2026: 0 added (0 new), 1 trimmed or exited.
- Short sellersSTEADY
Short interest −0.3% to 1.4K shares. 1.0 days to cover.
- TrendUPTREND
1% above its 50-day average. New closing high $10.40 on Oct 27.
Who's buying
13F· Q2 2026| Fund | Move | Value |
|---|---|---|
| TORONTO DOMINION BANK | TRIM | $1.0M |
Quarterly 13F filings are due 45 days after each quarter ends.
Earnings setup
Estimates| Period | EPS est. | Range | 30D rev. | Revenue |
|---|---|---|---|---|
| Current Q | — | — | — | $0.00 |
| Next Q | — | — | — | $0.00 |
| Current FY | — | — | — | $0.00 |
| Next FY | — | — | — | $0.00 |
Short side
FINRA· Oct 15, 2026SecBot reports
5 filings · 1 bullish · 2 bearish · 2 neutral- NEUTRAL 425Oct 13, 2026
Quantumsphere Acquisition Corp. (QUMS) entered into a definitive merger agreement to acquire…
Monitor the filing of the F-4 registration statement and the shareholder vote timeline. Key risk is shareholder redemptions from the trust account reducing cash available to the combined company…
- BULLISH 8-KOct 13, 2026
Quantumsphere Acquisition Corp. (QUMS) entered into a definitive merger agreement to acquire…
Monitor the filing of the Form F-4 registration statement and the shareholder vote timeline. The key catalyst is the shareholder approval and SEC clearance; any delays or redemptions could affect…
- BEARISH SC 13G/AOct 6, 2026
Wolverine Asset Management LLC filed an amended Schedule 13G disclosing a 2.95% passive stake…
Wolverine's reduction to just under 3% signals waning conviction in Quantumsphere's SPAC prospects. Monitor for further selling or a potential exit below 5% threshold, which would eliminate filing…
- BEARISH 8-KSep 1, 2026
Quantumsphere Acquisition Corp (QUMS), a SPAC, terminated its merger agreement with SACH Pte. Ltd…
The deal's collapse is a clear negative for QUMS, which now faces the risk of liquidation if it cannot find a new target before its SPAC deadline. Traders should monitor for any new merger…
All QUMS filing & press-release reports (5)
- 425 reportOct 13, 2026
- 8-K reportOct 13, 2026
- SC 13G/A reportOct 6, 2026
- 8-K reportSep 1, 2026
- 10-K/A reportJul 1, 2026