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Manager record

One William Street Capital Management, L.P.

New York, NY · CIK 1534300 · EDGAR filings ↗

Cover-page record: Trade Filings parses every position for its tracked managers; for this filer it indexes the cover-page totals of each quarterly 13F report on SEC EDGAR.

$242.49MReported 13F valueQ2 2026 · as filed
15Holdings listed
-79.4%vs prior quartervalue change includes market moves
5Quarters on record
Aug 14Latest filed
Reported 13F value by quarter, Q2 2025 to Q2 2026Q2 2025: $54.3M$54.3MQ2 20257 holdingsQ3 2025: $287.6M$287.6MQ3 20257 holdingsQ4 2025: $745.4M$745.4MQ4 20258 holdingsQ1 2026: $1.2B$1.2BQ1 202616 holdingsQ2 2026: $242.5M$242.5MQ2 202615 holdings
Reported 13F value by quarter from the cover pages of this filer (live documents; sub-portfolio reports summed), with holdings listed beneath each bar.
Filing record
Aug 14 2026 13F-HR · period Q2 2026

$242.49M · 15 holdings listed · View original SEC filing ↗
May 14 2026 13F-HR · period Q1 2026

$1.18B · 16 holdings listed · View original SEC filing ↗
Feb 17 2026 13F-HR · period Q4 2025

$745.44M · 8 holdings listed · View original SEC filing ↗
Nov 13 2025 13F-HR · period Q3 2025

$287.57M · 7 holdings listed · View original SEC filing ↗
Aug 13 2025 13F-HR · period Q2 2025

$54.31M · 7 holdings listed · View original SEC filing ↗
Provenance: Cover-page totals from the quarterly 13F reports of this filer on SEC EDGAR; position-level holdings are parsed for tracked managers only. Reporting period: Q2 2026 · latest filing Aug 14, 2026 · Change methodology