DIAMETER CAPITAL PARTNERS LP

CRD 289307File 801-111022

APPROVED

Custody

Filing as of Aug 27, 2026

Feed vintage Oct 1, 2026

Regulatory AUM

$28.76B

Top 10% of cohort (national)

Discretionary AUM

$28.76B

Clients

44 accounts

Employees

130

Top 10% of cohort in NY

Identity & registration

ADV Item 1

Organization form: Limited Partnership
Firm type: Registered
SEC region: NYRO
Registration date: Aug 17, 2017
Principal office: 50 HUDSON YARDS, SUITE 6600A, NEW YORK, NY, 10001
Phone: 212-655-1400
Website: http://www.diametercap.com/

Assets & accounts

ADV Item 5F

Total regulatory AUM: $28.76B
Discretionary AUM: $28.76B
Non-discretionary AUM: $0
Discretionary accounts: 44
Non-discretionary accounts: 0
Total accounts: 44
AUM per client: $653.5M

Clients by type

ADV Item 5D

Client type	Clients	AUM
Pooled investment vehicles	44	$28.76B

Compensation & activities

ADV Items 5E, 5G

Compensation

Performance-based fees
A percentage of assets under your management

Advisory activities

Portfolio management for pooled investment vehicles

Custody

ADV Item 9

Firm Custody Cash: Yes
Firm Custody Assets: Yes
Firm Custody Clients: Yes
Firm Custody Securities: Yes
Related Person Custody Cash: No
Related Person Custody Assets: No
Related Person Custody Clients: No
Related Person Custody Securities: Yes

Disclosure events

ADV Item 11

This firm answered no to every Item 11 disclosure question in this filing.

Filed changes

Date	Field	From	To	Change
Aug 28, 2026	Employees	119	130	increased by11
Apr 1, 2026	Employees	102	119	increased by17
Apr 1, 2026	Clients	28	44	increased by16
Apr 1, 2026	AUM	$21,577,649,100	$28,755,794,425	increased by$7,178,145,325
Apr 1, 2026	Accounts	28	44	increased by16
Dec 1, 2025 vs May 1, 2025	Employees	101	102	increased by1
May 1, 2025 vs Oct 1, 2022	Employees	45	101	increased by56
May 1, 2025 vs Oct 1, 2022	Clients	18	28	increased by10
May 1, 2025 vs Oct 1, 2022	AUM	$13,359,507,397	$21,577,649,100	increased by$8,218,141,703
May 1, 2025 vs Oct 1, 2022	Accounts	18	28	increased by10
Apr 1, 2022	Employees	34	45	increased by11
Apr 1, 2022	Clients	12	18	increased by6
Apr 1, 2022	AUM	$9,138,398,743	$13,359,507,397	increased by$4,221,108,654
Apr 1, 2022	Accounts	12	18	increased by6
Apr 1, 2021	Registration	—	APPROVED

On Form 5500, an adviser usually appears as a plan service provider (Schedule C), not the plan sponsor.

See plans that list “DIAMETER CAPITAL” as a service provider on 5500mcp →

Matched by name only — Form ADV and Form 5500 share no identifier, and names are searched loosely (“DIAMETER CAPITAL” may also match similarly-named firms). Confirm identity against each filing.

Every value above is reproduced from this firm's Form ADV filing. Fields the firm left blank are shown as “Not reported” rather than filled in from other sources.