Diameter Principal Finance LLC

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Diameter Principal Finance LLC
CRD #328057
SEC #801-128935
CIK #0001916099
AUM 3,446.9 M (2026-04-29)
Employees 119 (52% Investors, 0% Brokers)
Phone212-665-1400
Address50 Hudson Yards
New York, NY 10001
Source [IAPD] [EDGAR] [Website] [LinkedIn]
Total AUM ($B)
4.03.22.41.60.80.02010201520212027
AUM Breakdown Accounts AUM ($B)
By Client Type
(a) Individuals (other than high net worth individuals) 0 0.0
(b) Individuals (high net worth individuals) 0 0.0
(c) Banking or thrift institutions 0 0.0
(d) Investment companies 0 0.0
(e) Business development companies 1 3.4
(f) Pooled investment vehicles 0 0.0
(g) Pension and profit sharing plans 0 0.0
(h) Charitable organizations 0 0.0
(i) State or municipal government entities 0 0.0
(j) Other investment advisers 0 0.0
(k) Insurance companies 0 0.0
(l) Sovereign wealth funds and foreign official institutions 0 0.0
(m) Corporations or other businesses not listed above 0 0.0
(n) Other 0 0.0
Total 1 3.4
By Discretionary
Discretionary 1 3.4
Non-Discretionary 0 0.0
Total 1 3.4
By Non-United States Persons
Non-United States Persons 0.0
United States Persons 3.4
Total 1 3.4
EDGAR Form CIK 2011 - 2026
10-K [0001916099]
10-Q [0001916099]
3 [0001916099]
4 [0001916099]
8-K [0001916099]
D [0001916099]
SC 13D [0001916099]
SC 13G [0001916099]
Form 13D/13G Filer Form 13D/13G Subject Filed
Iconiq Capital LLC Diameter Credit Co [2024-11-13]
Banco BTG Pactual Sa Diameter Credit Co [2024-08-08]
APO Corp Diameter Credit Co [2024-03-18]
Firm Profile (Form ADV)
ServesInstitutional
LEI254900GFDRFNHMU48B61
Form 3/4/5 Subject 2011 - 2026
Diameter Credit Co
Carvalho Joseph Alexander
Sheth Vishal
AP DLF Offshore Investor LP
Apollo Principal Holdings B GP LLC
APO Corp
Apollo Principal Holdings B LP
Lewinsohn Jonathan
Pasternack Benjamin David
Cohn Michael Joshua
View All
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Diameter Credit Co NONE
Common shares of beneficial interest
2026-03-02 Buy 625,815.50 $27.96 17,497,801
Diameter Credit Co NONE
Common shares of beneficial interest, par value $0.001
2026-03-02 Buy 18,327.45 $27.96 512,436
Diameter Credit Co NONE
Common shares of beneficial interest, par value $0.001
2026-03-02 Buy 17,880.44 $27.96 499,937
Diameter Credit Co NONE
Common shares of beneficial interest, par value $0.001
2026-03-02 Buy 1,788.04 $27.96 49,994
Diameter Credit Co NONE
Common shares of beneficial interest, par value $0.001
2026-03-02 Buy 1,788.04 $27.96 49,994
Diameter Credit Co NONE
Common shares of beneficial interest, par value $0.001
2026-03-02 Buy 268.21 $27.96 7,499
Diameter Credit Co NONE
Common shares of beneficial interest
2025-11-14 Buy 1,013,330.72 $27.63 27,998,328
Diameter Credit Co NONE
Common shares of beneficial interest, par value $0.001
2025-11-14 Buy 2,895.23 $27.63 79,995
Diameter Credit Co NONE
Common shares of beneficial interest, par value $0.001
2025-11-14 Buy 28,952.31 $27.63 799,952
Diameter Credit Co NONE
Common shares of beneficial interest, par value $0.001
2025-11-14 Buy 29,676.11 $27.63 819,951
Diameter Credit Co NONE
Common shares of beneficial interest, par value $0.001
2025-11-14 Buy 2,895.23 $27.63 79,995
Diameter Credit Co NONE
Common shares of beneficial interest, par value $0.001
2025-11-14 Buy 434.28 $27.63 11,999
Diameter Credit Co NONE
Common shares of beneficial interest
2025-10-20 Buy 894,433.19 $27.39 24,498,525
Diameter Credit Co NONE
Common shares of beneficial interest, par value $0.001
2025-10-20 Buy 25,555.23 $27.39 699,958
Diameter Credit Co NONE
Common shares of beneficial interest, par value $0.001
2025-10-20 Buy 26,194.11 $27.39 717,457
Diameter Credit Co NONE
Common shares of beneficial interest, par value $0.001
2025-10-20 Buy 383.33 $27.39 10,499
Diameter Credit Co NONE
Common shares of beneficial interest, par value $0.001
2025-10-20 Buy 2,555.52 $27.39 69,996
Diameter Credit Co NONE
Common shares of beneficial interest, par value $0.001
2025-10-20 Buy 2,555.52 $27.39 69,996
Diameter Credit Co NONE
Common shares of beneficial interest
2025-07-28 Buy 768,708.34 $27.32 21,001,112
Diameter Credit Co NONE
Common shares of beneficial interest, par value $0.001
2025-07-28 Buy 2,196.31 $27.32 60,003
showing 20 of 70 most recent transactions
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