Entity Type
Individual
CIK 0000940434. SEC filing timeline plus parsed ownership intelligence from 13F, 13D/G, and Forms 3/4/5 where available.
Entity Type
Individual
Total Filings
289
Latest Filing
29 Apr 2026
Industry
n/a
Filing-backed research brief
Latest signal: Forms 3/4/5 owner position for BYD. Each card links back to the PortfolioSavvy page where the filing evidence is closest.
Latest 13F portfolio
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No parsed 13F portfolio row yet.
Browse latest 13FLargest parsed holding
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Populates from the latest parsed 13F information table.
Open holding13D/G large stake
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No recent parsed 13D/G stake row for this CIK.
Browse 13D/GInsider / owner context
BYD
13 Mar 2024 · $555.76M
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144 filed on 29 Apr 2026 for CIK 0000940434.
Insider holdings value
$555.9M
Parsed Forms 3/4/5 holdings where value can be estimated.
Filer intelligence
A compact read of parsed XML filings. 13F, 13D/G, and Forms 3/4/5 are shown separately because they answer different ownership questions.
Counts show available parsed rows, not one combined ownership total.
BYD
13 Mar 2024 · 10% owner
WAL
15 Mar 2023
Latest update
Latest ownership report period: 13 Mar 2024. Open the source-backed page to inspect the fresh filing or facts context.
Update date
15 Mar 2024
Page type
Ownership filings
Latest period
13 Mar 2024
Ownership context was refreshed from SEC Forms 3/4/5 filed on 15 Mar 2024.
SEC filing record
Start with this filing record, then use the linked ownership pages when parsed 13F, 13D/G, Forms 3/4/5, or facts data exists for this CIK.
Observed form types
Recent SEC filings for William S. Boyd. with direct links to document and filing folders.