Latest Period
Q1 2026
Security Snapshot
Westin Acquisition Corp - Class A ordinary shares (par value .0001) (WSTNU) Institutional Ownership
CUSIP: G9584S122
13F Institutional Holders and Ownership History from Q4 2025 to Q1 2026
Institutions Reporting
7
Shares (Excl. Options)
659,353
Price
$10.14
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- Security type / class
- Equity / Class A ordinary shares (par value .0001)
- Symbol
- WSTNU on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 659,353
- Total 13F value
- $6,685,839
- Portfolio coverage rank
- 0%
- Share change
- +484,353
- Value change
- +$4,928,839
- Number of holders
- 7
- Shares outstanding
- 5,747,068
- SEC-reported price per share
- $10.14
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- WSTNU - Westin Acquisition Corp - Class A ordinary shares (par value .0001) is tracked under CUSIP G9584S122.
- 7 institutions reported positions in Q1 2026.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 1 to 7 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $1,757,000 to $6,685,839.
Research use
- 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.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 7 institutions filings for Q1 2026.
Security key
G9584S122
Latest holder period
Q1 2026
13F holders
7
13D/G owners
1
CIK / CUSIP context first
Open Q1 2026 holders
WSTNU full holder history
Westin Acquisition Corp SEC filings
Westin Acquisition Corp company facts
Westin Acquisition Corp insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP G9584S122:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
1
Security
WSTNU
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Feis Equities LLC | 6.1% | 352,870 | Feis Equities LLC | 04 Nov 2025 |
As of 31 Mar 2026, 7 institutional investors reported holding 659,353 shares of Westin Acquisition Corp - Class A ordinary shares (par value .0001) (WSTNU). This represents 11% of the company’s total 5,747,068 outstanding shares.
13F concentration
Top 8 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
11%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| HGC Investment Management Inc. | 4.4% | 250,000 | 0.56% | $2,535,000 | |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 2.6% | 148,200 | 0.22% | $1,502,748 | |
| GABELLI FUNDS LLC | 2.3% | 134,200 | 0.01% | $1,360,788 | |
| Clear Street Group Inc. | 1.3% | 72,452 | 0% | $734,663 | |
| Lineage Point Capital LP | 0.6% | 34,500 | 0.09% | $349,830 | |
| JPMORGAN CHASE & CO | 0.35% | 20,000 | 0% | $202,800 | |
| UBS Group AG | 0% | 1 | 0% | $10 | |
| Crossingbridge Advisors, LLC | 0% | 0 | -100% | $0 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
2
Latest
Q1 2026
Rows shown
1-2 of 2