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Foursixthree Capital LP

13F filer · CIK 0001897652
Reported Aug 14, 2026
Net buyer this quarter
13F portfolio value$485MU.S. long equity reported on 13F
Positions137 new · 8 closed
Net flow last quarter+$182MBuys minus sells
Top 10 positions weight74.6%Concentration

Holdings

13F · last 4 quarters free
Scroll for earlier quarters
CompanyValue% of portfolio% of companyPOSITION CHANGE qoq %First reported
Q2 2026Reported Aug 14, 202613 positions
DPCDPC Holdings PLC$100M20.69%1.37%NewQ2 2026
PPLIPeople Inc$62M12.78%Not reported+388.7%Q1 2026
TDSTelephone & Data Systems Inc$52M10.73%1.22%+49.4%Q4 2024
ECHOEchoStar CORP$44.7M9.22%0.92%+218.9%Q3 2025
VSATViasat Inc$36M7.43%0.29%NewQ2 2026
SVCService Properties Trust$22.2M4.59%10.16%NewQ2 2026
IHRTiHeartMedia, Inc.$16.8M3.47%77.72%+51.0%Q1 2025
METCRamaco Resources, Inc.$11.3M2.33%1.93%+4.9%Q4 2025
SBGISinclair, Inc.$8.24M1.70%Not reportedNewQ2 2026
STHOStar Holdings$8.07M1.67%7.32%Not reportedQ4 2024
XIFRXPLR Infrastructure, LP$4.15M0.86%0.37%NewQ2 2026
BTDRBitdeer Technologies Group$2.38M0.49%0.06%NewQ2 2026
WBDWarner Bros. Discovery, Inc.$2.29M0.47%0.00%NewQ2 2026
Q1 2026Reported May 15, 202614 positions
VISNVistance Networks, Inc.$55.3M20.60%1.36%+53.2%Q4 2022
TDSTelephone & Data Systems Inc$39.6M14.76%0.83%-22.2%Q4 2024
HOLXHologic Inc$23.4M8.73%0.14%NewQ1 2026
TDAYUSA TODAY Co., Inc.$16.3M6.06%1.57%+1.5%Q4 2025
ECHOEchoStar CORP$16.2M6.02%0.29%-75.1%Q3 2025
CARAvis Budget Group, Inc.$13.1M4.89%0.26%NewQ1 2026
METCRamaco Resources, Inc.$12.5M4.68%1.84%+154.3%Q4 2025
PPLIPeople Inc$11M4.10%Not reportedNewQ1 2026
IHRTiHeartMedia, Inc.$7.57M2.82%51.48%Not reportedQ1 2025
STHOStar Holdings$6.69M2.49%7.32%Not reportedQ4 2024
OPTUOptimum Communications, Inc.$1.7M0.63%0.45%-71.8%Q4 2024
MDAIWSpectral AI, Inc.$6.53K0.00%Not reportedNot reportedQ3 2023
BAERWBridger Aerospace Group Holdings, Inc.$3.9K0.00%Not reportedNot reportedQ1 2023
SDAWWSunCar Technology Group Inc.$2.5K0.00%Not reportedNot reportedQ2 2023
Q4 2025Reported Feb 17, 202613 positions
ECHOEchoStar CORP$60.2M23.37%1.16%-7.4%Q3 2025
TDSTelephone & Data Systems Inc$49.6M19.26%1.06%-12.6%Q4 2024
VISNVistance Networks, Inc.$35.9M13.96%0.89%-29.0%Q4 2022
TDAYUSA TODAY Co., Inc.$11.7M4.54%1.54%NewQ4 2025
IHRTiHeartMedia, Inc.$10.8M4.19%51.48%+10.0%Q1 2025
OPTUOptimum Communications, Inc.$7.66M2.97%1.61%+14.4%Q4 2024
STHOStar Holdings$7.27M2.83%7.18%Not reportedQ4 2024
METCRamaco Resources, Inc.$5.75M2.23%0.72%NewQ4 2025
PPTAPerpetua Resources Corp.$2.56M0.99%0.09%NewQ4 2025
NBNiocorp Developments Ltd$1.87M0.72%0.29%NewQ4 2025
MDAIWSpectral AI, Inc.$5.25K0.00%Not reportedNot reportedQ3 2023
BAERWBridger Aerospace Group Holdings, Inc.$1.99K0.00%Not reportedNot reportedQ1 2023
SDAWWSunCar Technology Group Inc.$4200.00%Not reportedNot reportedQ2 2023
Q3 2025Reported Nov 14, 202513 positions
TDSTelephone & Data Systems Inc$54.3M14.93%1.20%-14.8%Q4 2024
ECHOEchoStar CORP$45.7M12.56%1.25%NewQ3 2025
VISNVistance Networks, Inc.$43.2M11.89%1.26%-32.0%Q4 2022
LITELumentum Holdings Inc.$33.4M9.19%0.29%+763.7%Q1 2025
CIENCiena Corp$28.9M7.95%0.14%-30.9%Q2 2025
ROIVRoivant Sciences Ltd.$14.2M3.90%0.14%+4.2%Q1 2025
OPTUOptimum Communications, Inc.$9.77M2.69%1.42%+13.4%Q4 2024
ABUSArbutus Biopharma Corp$8.98M2.47%1.03%-22.6%Q1 2025
STHOStar Holdings$7.27M2.00%6.85%Not reportedQ4 2024
IHRTiHeartMedia, Inc.$6.77M1.86%46.78%+24.6%Q1 2025
MDAIWSpectral AI, Inc.$8.14K0.00%Not reportedNot reportedQ3 2023
BAERWBridger Aerospace Group Holdings, Inc.$7700.00%Not reportedNot reportedQ1 2023
SDAWWSunCar Technology Group Inc.$5780.00%Not reportedNot reportedQ2 2023
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