ONE WILLIAM STREET CAPITAL MANAGEMENT, LP.
SEC file number 801-70264
· NEW YORK, NY
https://onewilliamstreet.com ↗
(name-match guess, not verified)
This record was imported using its SEC file number. A CRD has not been verified in our database. Search SEC IAPD by firm name and confirm the entity before relying on this profile.
Regulatory AUM
$9.66B
Discretionary AUM
$9.66B
Employees
97
Clients
—
Firm
- Address
- 299 PARK AVENUE
NEW YORK, NY 10171 - Phone
- —
- Website
- https://onewilliamstreet.com
(name-match guess, not verified) - Disciplinary
- Unknown — verify on SEC IAPD
Sources
- Search SEC IAPD to verify this firm ↗
- Last refreshed Apr 29, 2026
Possible Form D name matches (not verified)
- One William Street Capital Offshore Fund, Ltd. High name-match confidence · CIK 1442189 · E9
- One William Street Capital Partners II, L.P. High name-match confidence · CIK 1442190 · NY
- One William Street Capital Partners, L.P. High name-match confidence · CIK 1435076 · NY
- CF One William Parent DST Medium name-match confidence · CIK 2051401 · NY
- Unity Select Fund, LLC - One William Street CP II Tax Exempt Series Medium name-match confidence · CIK 2026044 · PA
- Bryant Street Capital Management LP Medium name-match confidence · CIK 2139919 · NY
- Lombard Street Capital Management LP Medium name-match confidence · CIK 2034315 · CA
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Lombard Street Capital Management LP · D/A · Aug 5, 2026
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Unity Select Fund, LLC - One William Street CP II Tax Exempt Series · D/A · Jun 30, 2026
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Bryant Street Capital Management LP · D · Jun 11, 2026
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One William Street Capital Partners, L.P. · D · Mar 6, 2026
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One William Street Capital Offshore Fund, Ltd. · D · Mar 6, 2026
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One William Street Capital Partners II, L.P. · D · Mar 6, 2026
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CF One William Parent DST · D · Aug 11, 2025$44.8M
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Lombard Street Capital Management LP · D · Aug 8, 2025
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Unity Select Fund, LLC - One William Street CP II Tax Exempt Series · D · Jun 30, 2025
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One William Street Capital Partners, L.P. · D · Mar 7, 2025
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One William Street Capital Offshore Fund, Ltd. · D · Mar 7, 2025
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One William Street Capital Partners II, L.P. · D · Mar 7, 2025
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CF One William Parent DST · D · Jan 17, 2025$44.8M