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King Street Capital Management, L.P.

13F filer · CIK 0001218199
Reported Aug 14, 2026
Net seller this quarter
13F portfolio value$190MU.S. long equity reported on 13F
Positions40 new · 6 closed
Net flow last quarter-$226MBuys minus sells
Top 10 positions weight70.5%Concentration

Holdings

13F · last 4 quarters free
Scroll for earlier quarters
CompanyValue% of portfolio% of companyPOSITION CHANGE qoq %First reported
Q2 2026Reported Aug 14, 20264 positions
SGRYSurgery Partners, Inc.$102M53.66%4.63%-40.8%Q3 2019
TLNTalen Energy Corp$18.1M9.52%0.10%Not reportedQ1 2026
VSTVistra Corp.$9.36M4.93%0.02%Not reportedQ1 2026
OPTUOptimum Communications, Inc.$4.53M2.39%1.10%-61.1%Q2 2024
Q1 2026Reported May 15, 202610 positions
SGRYSurgery Partners, Inc.$122M37.17%7.82%Not reportedQ3 2019
BABoeing Co$51.4M15.68%0.03%-61.1%Q4 2024
BXSLBlackstone Secured Lending Fund$29.6M9.03%0.54%NewQ1 2026
UWMCUWM Holdings Corp$28.2M8.61%7.56%+69.8%Q1 2021
UNITUniti Group Inc.$23.4M7.14%1.06%Not reportedQ3 2024
TLNTalen Energy Corp$15M4.57%0.10%NewQ1 2026
VGVenture Global, Inc.$14M4.28%Not reportedNewQ1 2026
OPTUOptimum Communications, Inc.$10.4M3.18%2.74%Not reportedQ2 2024
VSTVistra Corp.$8.87M2.70%0.02%NewQ1 2026
AGNCAGNC Investment Corp.$6.17M1.88%0.05%-81.1%Q1 2020
Q4 2025Reported Feb 17, 202610 positions
SGRYSurgery Partners, Inc.$158M21.82%7.91%+9.5%Q3 2019
BABoeing Co$144M19.90%0.07%+13.7%Q4 2024
LPLALPL Financial Holdings Inc.$37.1M5.13%0.13%NewQ4 2025
AGNCAGNC Investment Corp.$34.9M4.81%0.29%+145.4%Q1 2020
NLYAnnaly Capital Management Inc$31.9M4.40%0.20%+137.7%Q1 2020
UWMCUWM Holdings Corp$20.1M2.78%4.46%+64.1%Q1 2021
ALLYAlly Financial Inc.$19.9M2.74%0.14%-0.6%Q4 2016
UNITUniti Group Inc.$17.5M2.42%1.07%-44.4%Q3 2024
RHRH$15.6M2.15%0.46%NewQ4 2025
OPTUOptimum Communications, Inc.$13.3M1.83%2.79%+98.9%Q2 2024
Q3 2025Reported Nov 14, 202512 positions
SGRYSurgery Partners, Inc.$202M8.65%7.24%+50.0%Q3 2019
BABoeing Co$126M5.39%0.08%-22.1%Q4 2024
UNITUniti Group Inc.$27.5M1.18%1.92%+24.4%Q3 2024
SLGSL Green Realty Corp$26.9M1.15%0.63%Not reportedQ2 2020
ALLYAlly Financial Inc.$17.3M0.74%0.14%Not reportedQ4 2016
UWMCUWM Holdings Corp$17.1M0.73%2.72%Not reportedQ1 2021
AGNCAGNC Investment Corp.$13M0.55%0.12%Not reportedQ1 2020
NLYAnnaly Capital Management Inc$12.1M0.52%0.09%Not reportedQ1 2020
VNOVornado Realty Trust$11.9M0.51%0.15%Not reportedQ3 2021
AVAHAveanna Healthcare Holdings, Inc.$11.4M0.49%0.62%-71.7%Q4 2022
OPTUOptimum Communications, Inc.$9.73M0.42%1.42%Not reportedQ2 2024
VLYValley National Bancorp$7.42M0.32%0.13%NewQ3 2025
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