Stocks/Funds/CIK 1727012

Diameter Capital Partners LP

concentrated
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1727012
Assets
$446M
+19.4% YoY
Holdings
17
Lifetime alpha vs market
+14.29% annual
Average hold time
1.2 yr
median 1.0 yr

Quarterly history

Cum return +160% vs S&P +52% · α +108% lifetimeAUM $446M · peak $1.1BFlow $-456M (-51%)2017-122019-032020-062021-092022-122024-032025-062026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
-19.64%
trims when stocks drop
when a holding falls −10%+
Middle response
-6.65%
baseline attrition
Rally response
-2.82%
trims into rallies
when a holding rises +10%+

Top positions · 17

Ticker$ value% portYoYHold time
SATSEchoStar Corporation$172M38.6%+357.7%2.3 yr
UNITUniti Group Inc.$53M11.9%0.5 yr
FBHSFortune Brands Home & Se$26M5.9%0.3 yr
SILASila Realty Trust, Inc.$25M5.6%-5.5%1.8 yr
PCGPG&E Corporation$21M4.7%+2.9%1.8 yr
UWMCUWM Holdings Corporation$21M4.7%-27.6%1.0 yr
AMBPArdagh Metal Packaging S$18M4.1%+49.4%4.8 yr
NCDLNuveen Churchill Direct $18M3.9%-17.8%0.5 yr
COMMCommScope Holding Compan$15M3.3%2.3 yr
PFLTPennantPark Floating Rat$13M3.0%-18.1%0.5 yr
MBCMasterBrand, Inc.$13M2.9%-36.4%1.0 yr
BBDCBarings BDC, Inc.$12M2.7%-2.3%0.5 yr
SLRCSLR Investment Corp.$12M2.7%-5.7%0.5 yr
MAGNMagnera Corp.$11M2.6%-47.6%1.0 yr
CMCOColumbus McKinnon Corpor$10M2.3%-12.7%0.3 yr

Portfolio composition (YoY)

Industry mix
Communication Equipment41.8%-3.2pp$187M
Telecommunications Services11.9%+1.1pp$53M
Asset Management9.6%+9.1pp$43M
Construction5.9%$26M
REIT - Healthcare Facilities5.6%-4.1pp$25M
Regulated Electric4.7%$21M
Financial - Mortgages4.7%$21M
Packaging & Containers4.1%+0.3pp$18M
Furnishings, Fixtures & Appliances2.9%$13M
Financial - Credit Services2.7%$12M
Country
US95.7%+9.1pp
LU4.1%+0.3pp
Unknown0.2%-1.7pp
Top 5: 66.7% · Top 10: 85.7% · Top 25: 100.0%

Winners

TickerPrev $PnLYoY %
SATS$154M+0.55B357.7%
AMBP$14M+0.01B49.4%
SILA$36M-0.00B-5.5%

Losers

TickerPrev $PnLYoY %
SILA$36M-0.00B-5.5%

Top buys this quarter · 8

UNIT Uniti Group Inc.+$39M
UWMC UWM Holdings Corporation+$11M
CMCO Columbus McKinnon Corporationnew+$10M
SLRC SLR Investment Corp.+$6M
BBDC Barings BDC, Inc.+$4M
PFLT PennantPark Floating Rate Capi+$4M
NCDL Nuveen Churchill Direct Lendin+$2M
FBHS Fortune Brands Home & Securitynew+$0M

Top sells this quarter · 15

SATS EchoStar Corporation$269M
TDS Telephone and Data Systems, Inexit$45M
MBC MasterBrand, Inc.$37M
AES The AES Corporationexit$27M
ETR Entergy Corporationexit$23M
FSK FS KKR Capital Corp.exit$23M
CZR Caesars Entertainment, Inc.exit$22M
EVRG Evergy, Inc.exit$21M
BCSS Bain Capital GSS Investment Coexit$20M
SILA Sila Realty Trust, Inc.$17M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$446M17+101.30%+17.59%+83.71%-0.46B
2025-12-31$894M32+97.32%+17.72%+79.60%-0.24B
2025-09-30$952M30+76.06%+17.52%+58.54%+0.41B
2025-06-30$341M19+36.75%+14.94%+21.81%-0.06B
2025-03-31$374M16+73.20%+8.30%+64.90%-0.09B
2024-12-31$468M20+95.10%+24.89%+70.22%+0.14B
2024-09-30$308M16+105.70%+36.04%+69.67%-0.05B
2024-06-30$295M13+72.34%+24.49%+47.85%-0.32B
2024-03-31$455M11+36.85%+29.62%+7.23%+0.21B
2023-12-31$224M10+27.43%+26.18%+1.25%+0.10B
2023-09-30$113M10-18.85%+21.57%-40.42%+0.01B
2023-06-30$98M10-28.81%+19.42%-48.24%+0.05B
2023-03-31$44M7-45.57%-7.82%-37.76%-0.08B
2022-12-31$117M12-28.88%+7.56%-36.44%-0.01B
2022-09-30$180M11-9.98%-4.93%-5.06%+0.04B
2022-06-30$160M12-18.00%-16.11%-1.89%-0.27B