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GigCapital8 Corp.

corporate_fare Company Profile

GigCapital8 Corp.

GIW·NASDAQ·Real Estate & Construction·CIK 0002080019

GigCapital8 Corp. is a company that does not currently have significant operations. Its primary focus is to complete a merger, share exchange, asset acquisition, share purchase, recapitalization, reorganization, or other similar business combinations with one or more businesses. The company was incorporated in 2025 and is based in Palo Alto, California.

GigCapital8 Corp. (NASDAQ:GIW) is a publicly traded company in the Real Estate & Construction sector. Wiseek has independently scored 5 items for GIW at importance 7 or higher on its 1–10 market-impact scale. Its most recent item scored 7 or higher is dated 2026-06-25, rated 9/10. Across its 5 most recent items scored 7 or higher, the top rating is 9/10, with 5 rated 8 or above. Recent SEC coverage for GIW spans 425, 8-K, 10-Q, 10-K.

Recent high-impact activity:

  • GigCapital8 Corp. Announces LOI for $575M Quantum Tech SPAC Merger with Quantisimo
  • GigCapital8 Corp. Announces LOI for $575M Quantum Tech SPAC Merger with Quantisimo
  • WISeKey, GigCapital8 Target $2B Valuation with New Quantum Acquisitions
  • SPAC Reiterates Going Concern Warning Amidst Ongoing Search for Business Combination
  • Auditor Raises Substantial Doubt on GigCapital8's Going Concern; Significant Dilution Risk Highlighted

Financial Snapshot

Fiscal year ended December 31, 2025
Cash & Equivalents
$1.44M
Debt / Equity
0.00×
Source: 10-K · filed 2026-03-31 · accession 0001193125-26-134564

Short Interest & Short Volume

1.00 days to cover

FINRA reported short interest of 905 shares in GIW as of the September 15, 2026 settlement, a 4.7% decrease from the prior period — about 1.0 days to cover at its recent average daily volume. On October 2, 2026, 8.2% of GIW volume reported to FINRA trade-reporting facilities was marked short.

Short interest (bi-monthly positions)905 shares as of September 15, 2026
Change vs prior period▼ 4.7%
Days to cover1.00 at avg daily volume of 76,015
Daily short volume (FINRA facilities)8.2% of 29,114 shares on October 2, 2026
5-day average short volume10.9%

Daily short sale volume covers trades reported to FINRA trade-reporting facilities and is not the same as short interest (bi-monthly reported positions). Source: FINRA — FINRA is the owner and source of this short interest and short sale volume data; it may not be redistributed.

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$10.19 +0.01% today
52-week range · as of 2026-06-25 $9.87 – $10.19
Market cap
$371.47M
Volume
104.9K (0.9× avg)
3-mo avg 111K
Live data · 2026-10-05 03:36 UTC · Market closed

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feed GIW - Latest Insights

GIW
Jun 25, 2026, 6:01 AM EDT
Filing Type: 425
Importance Score:
9
Price at Filing: $10.50
Real-time Price: $10.19 info
Change: -$0.315 (-3%) info
Market Cap: $371.468M info
GIW
Jun 25, 2026, 6:00 AM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $10.50
Real-time Price: $10.19 info
Change: -$0.315 (-3%) info
Market Cap: $371.468M info
GIW
Jun 25, 2026, 1:42 AM EDT
Source: Dow Jones Newswires
Importance Score:
9
Price at Filing: $10.07
Real-time Price: $10.19 info
Change: +$0.115 (+1%) info
Market Cap: $371.468M info
GIW
May 13, 2026, 4:18 PM EDT
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $10.03
Real-time Price: $10.19 info
Change: +$0.1551 (+2%) info
Market Cap: $371.468M info
GIW
Mar 31, 2026, 4:10 PM EDT
Filing Type: 10-K
Importance Score:
8
Price at Filing: $9.97
Real-time Price: $10.19 info
Change: +$0.215 (+2%) info
Market Cap: $371.468M info
Research tools: Filing Impact Index Dilution Tracker Split Calendar Open Datasets