Quartzsea Acquisition Corporation

NasdaqGM:QSEA Stock Report

Market Cap: US$115.6m

Quartzsea Acquisition Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of QSEA?
Owner TypeNumber of SharesOwnership Percentage
Private Companies484,9634.25%
General Public1,055,1099.25%
Individual Insiders2,898,00025.4%
Institutions6,971,82861.1%

Dilution of Shares: QSEA only recently listed within the past 12 months

Top Shareholders

Top 25 shareholders own 90.46% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
25.4%
Qi Gong
2,898,000US$29.4m0%no data
20.2%
Karpus Management Inc.
2,300,475US$23.3m0%0.73%
4.67%
Wolverine Asset Management, LLC
533,325US$5.4m0%0.34%
4.25%
Feis Equities, LLC
484,963US$4.9m-40.5%no data
4.01%
Mizuho Financial Group, Inc.
457,137US$4.6m-46.6%0.01%
3.58%
Mangrove Partners IM, LLC
408,154US$4.1m0%0.37%
3.31%
AQR Capital Management, LLC
377,339US$3.8m0%no data
3.21%
Westchester Capital Management, LLC
366,605US$3.7m0%0.32%
3.07%
Polar Asset Management Partners Inc.
350,000US$3.5m0%0.16%
2.45%
The Toronto-Dominion Bank
280,095US$2.8m-54.3%no data
2.29%
Two Sigma Investments, LP
260,999US$2.6m0%no data
1.96%
Shaolin Capital Management LLC
223,637US$2.3m0%0.59%
1.53%
Linden Advisors LP
175,000US$1.8m0%0.17%
1.53%
Hudson Bay Capital Management LP
175,000US$1.8m0%0.01%
1.49%
D. E. Shaw & Co., L.P.
170,012US$1.7m0%no data
1.45%
Glazer Capital, LLC
165,000US$1.7m0%0.24%
1.31%
W. R. Berkley Corporation
149,238US$1.5m0%0.1%
1.14%
CrossingBridge Advisors, LLC
130,000US$1.3m0%0.84%
1.05%
The Goldman Sachs Group, Inc.
119,661US$1.2m0%no data
0.83%
Virtu Financial, Inc.
95,248US$964.9k0%0.04%
0.61%
Dakota Wealth, LLC
69,500US$704.0k0%0.01%
0.44%
Logan Stone Capital, LLC
50,053US$507.0k0%0.21%
0.27%
Clear Street LLC
30,979US$313.8k0%no data
0.23%
Radcliffe Capital Management, L.P.
26,553US$269.0k0%0.11%
0.21%
Warberg Asset Management LLC
24,000US$243.1k0%1.08%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2025/10/03 07:20
End of Day Share Price 2025/10/03 00:00
Earnings2024/11/30
Annual Earnings2024/11/30

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Quartzsea Acquisition Corporation is covered by 0 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.