Latest Period
Q4 2025
Security Snapshot
Westin Acquisition Corp - Common (WSTN) Institutional Ownership
CUSIP: G9584S106
13F Institutional Holders and Ownership History from Q4 2025 to Q1 2026
Institutions Reporting
9
Shares (Excl. Options)
1,480,879
Price
$9.89
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- Type / Class
- Equity / Common
- Symbol
- WSTN on Nasdaq
- Shares outstanding
- 8,057,497
- Price per share
- $9.99
- All holders as of 31 Dec 2025
- Q4 2025
- Total 13F shares
- 1,480,879
- Total reported value
- $14,645,893
- % of total 13F portfolios
- 0%
- Share change
- +1,480,879
- Value change
- +$14,645,893
- Number of holders
- 9
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Quick Takeaways
- WSTN - Westin Acquisition Corp - Common is tracked under CUSIP G9584S106.
- 9 institutions reported positions in Q4 2025.
- 4 significant owners is listed from Schedule 13D/13G reporting.
What Changed
- Holder count moved from 9 to 2 between Q4 2025 and Q1 2026.
- Reported value moved from $14,645,893 to $2,486,601.
Why This Matters
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Source Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 9 institutions filings for Q4 2025.
Investment Quick Answers
What is CUSIP G9584S106?
CUSIP G9584S106 identifies WSTN - Westin Acquisition Corp - Common in SEC 13F datasets.
Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.
Next ownership checks
Use the next link that matches the question you still need to answer about this security.
- Latest 13F filings when you want to inspect fresh institutional portfolio moves.
- Latest Schedule 13D/13G reports when you need large-owner changes outside the 13F cycle.
- All institutional ownership pages to compare this security with other holder-history pages.
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP G9584S106:
Significant Owners of Westin Acquisition Corp - Common (WSTN) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Westin Investment Co. Ltd. | 28% | 2,247,500 | Westin Investment Co. Ltd. | 05 Nov 2025 | ||||
| Karpus Management, Inc. | 15% | $11,989,748 | 1,203,790 | KARPUS MANAGEMENT, INC. | 27 Feb 2026 | |||
| Shaolin Capital Management LLC | 6.6% | $3,964,000 | 400,000 | Shaolin Capital Management LLC | 07 Jan 2026 | |||
| Feis Equities LLC | 2% | 117,197 | Feis Equities LLC | 02 Feb 2026 |
As of 31 Dec 2025, 9 institutional investors reported holding 1,480,879 shares of Westin Acquisition Corp - Common (WSTN). This represents 18% of the company’s total 8,057,497 outstanding shares.
Top 9 Institutional Shareholders
The largest institutional shareholders of Westin Acquisition Corp - Common (WSTN) together control 18% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| TORONTO DOMINION BANK | 3.5% | 285,500 | 0% | $2,823,595 | |
| Polar Asset Management Partners Inc. | 3.1% | 250,000 | 0.05% | $2,472,500 | |
| ARISTEIA CAPITAL, L.L.C. | 3.1% | 250,000 | 0.07% | $2,472,500 | |
| WHITEBOX ADVISORS LLC | 3.1% | 250,000 | 0.04% | $2,472,500 | |
| StoneX Group Inc. | 1.4% | 115,200 | 0.05% | $1,139,328 | |
| Hudson Bay Capital Management LP | 1.2% | 100,000 | 0.01% | $989,000 | |
| Radcliffe Capital Management, L.P. | 1.2% | 100,000 | 0.05% | $989,000 | |
| TWO SIGMA INVESTMENTS, LP | 1.1% | 90,625 | 0% | $896,281 | |
| Harraden Circle Investments, LLC | 0.49% | 39,554 | 0.07% | $391,189 |