- Type / Class
- Debt / NOTE 3.000%11/1
- Market price (% of par)
- 458.63%
- Total 13F principal
- $1,445,660,549
- Principal change
- +$7,339,514
- Total reported market value
- $6,631,684,442
- Number of holders
- 59
- Value change
- +$133,213,235
- Number of buys
- 23
- Number of sells
- 35
Quarterly Holders Quick Answers
What is CUSIP 958102AT2?
CUSIP 958102AT2 identifies 958102AT2 - WESTERN DIGITAL CORP - NOTE 3.000%11/1 in SEC institutional holdings data.
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- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
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- SEC investors directory for manager drilldown.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 958102AT2:
Top shareholders of 958102AT2 - WESTERN DIGITAL CORP - NOTE 3.000%11/1 (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
No top shareholder records were found across 13F, 13D/G, and Forms 3/4/5 for this issuer.
Institutional Holders of WESTERN DIGITAL CORP - NOTE 3.000%11/1 as of Q4 2025
As of 31 Dec 2025,
WESTERN DIGITAL CORP - NOTE 3.000%11/1 was held by
59 institutional
bondholders
reporting positions in Form 13F filings.
These institutions reported holding
$1,445,660,549
in principal (par value) of the bond.
The largest 10 bondholders included
WHITEBOX ADVISORS LLC, MILLENNIUM MANAGEMENT LLC, D. E. Shaw & Co., Inc., VOYA INVESTMENT MANAGEMENT LLC, Sculptor Capital LP, CITADEL ADVISORS LLC, Calamos Advisors LLC, TWO SIGMA INVESTMENTS, LP, CAPSTONE INVESTMENT ADVISORS, LLC, and Alberta Investment Management Corp.
This page lists
59
institutional bondholders reporting positions
for the Q4 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price (% of par) | Principal | Share Change | Activity | Report Period |
|---|
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
60
Q4 2025 holders
59
Holder diff
-1
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 Value $ | Q4 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.