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Charter Oak Advisors LP

13F filer · CIK 0002022905
Reported Aug 13, 2026
Net seller this quarter
13F portfolio value$182MU.S. long equity reported on 13F
Positions131 new · 1 closed
Net flow last quarter-$7.05MBuys minus sells
Top 10 positions weight92.7%Concentration

Holdings

13F · last 4 quarters free
Scroll for earlier quarters
CompanyValue% of portfolio% of companyPOSITION CHANGE qoq %First reported
Q2 2026Reported Aug 13, 202613 positions
TLNTalen Energy Corp$41.2M22.69%0.22%-2.4%Q4 2024
MODModine Manufacturing Co$32.5M17.87%0.23%-6.2%Q4 2024
SONSonoco Products Co$23.3M12.82%0.42%-5.4%Q4 2025
AERAerCap Holdings N.V.$20.1M11.07%0.08%+37.4%Q1 2026
GLNGGolar LNG Ltd$17M9.34%0.34%-6.7%Q4 2024
RRXRegal Rexnord Corp$14.9M8.21%0.09%NewQ2 2026
COOCooper Companies, Inc.$12.7M6.99%0.09%-6.8%Q4 2025
CRCrane Co$2.78M1.53%0.02%Not reportedQ4 2024
PNRPENTAIR plc$2.14M1.18%0.02%Not reportedQ4 2024
ICEIntercontinental Exchange, Inc.$1.92M1.05%0.00%Not reportedQ4 2024
VVVValvoline Inc$1.83M1.00%0.04%Not reportedQ4 2024
ATMUAtmus Filtration Technologies Inc.$1.35M0.74%0.03%Not reportedQ4 2024
KBRKBR, Inc.$722K0.40%0.02%-72.9%Q4 2024
Q1 2026Reported May 14, 202613 positions
TLNTalen Energy Corp$35.1M21.27%0.24%+29.0%Q4 2024
MODModine Manufacturing Co$28.1M17.03%0.25%+787.0%Q4 2024
SONSonoco Products Co$23.7M14.34%0.44%+14.9%Q4 2025
GLNGGolar LNG Ltd$19.8M11.97%0.36%+55.4%Q4 2024
CLHClean Harbors Inc$18.1M10.99%0.12%+4.2%Q4 2024
AERAerCap Holdings N.V.$13.8M8.35%0.06%NewQ1 2026
COOCooper Companies, Inc.$13.6M8.23%0.10%+147.6%Q4 2025
KBRKBR, Inc.$2.84M1.72%0.06%-11.9%Q4 2024
ICEIntercontinental Exchange, Inc.$2.45M1.48%0.00%-59.8%Q4 2024
PNRPENTAIR plc$2.44M1.48%0.02%-42.1%Q4 2024
CRCrane Co$2.13M1.29%0.02%-56.3%Q4 2024
VVVValvoline Inc$1.56M0.94%0.04%-60.6%Q4 2024
ATMUAtmus Filtration Technologies Inc.$1.5M0.91%0.03%-60.2%Q4 2024
Q4 2025Reported Feb 13, 202613 positions
TLNTalen Energy Corp$32M26.86%0.19%-64.0%Q4 2024
SONSonoco Products Co$16.6M13.96%0.39%NewQ4 2025
CLHClean Harbors Inc$14.2M11.96%0.11%-6.0%Q4 2024
GLWCorning Inc$12.3M10.30%0.02%-50.0%Q1 2025
GLNGGolar LNG Ltd$8.74M7.35%0.23%-10.7%Q4 2024
COOCooper Companies, Inc.$6.29M5.29%0.04%NewQ4 2025
ICEIntercontinental Exchange, Inc.$6.27M5.27%0.01%+35.0%Q4 2024
CRCrane Co$5.26M4.42%0.05%Not reportedQ4 2024
PNRPENTAIR plc$5.03M4.23%0.03%Not reportedQ4 2024
KBRKBR, Inc.$3.52M2.96%0.07%-4.4%Q4 2024
ATMUAtmus Filtration Technologies Inc.$3.45M2.90%0.08%Not reportedQ4 2024
VVVValvoline Inc$3.4M2.86%0.09%Not reportedQ4 2024
MODModine Manufacturing Co$1.95M1.64%0.03%Not reportedQ4 2024
Q3 2025Reported Nov 13, 202512 positions
TLNTalen Energy Corp$101M36.11%0.52%+26.4%Q4 2024
GLWCorning Inc$23M8.24%0.03%Not reportedQ1 2025
CLHClean Harbors Inc$15M5.38%0.12%Not reportedQ4 2024
GLNGGolar LNG Ltd$10.6M3.81%0.25%Not reportedQ4 2024
PNRPENTAIR plc$5.35M1.92%0.03%Not reportedQ4 2024
CRCrane Co$5.25M1.89%0.05%Not reportedQ4 2024
ICEIntercontinental Exchange, Inc.$4.83M1.73%0.01%Not reportedQ4 2024
KBRKBR, Inc.$4.33M1.55%0.07%-63.0%Q4 2024
VVVValvoline Inc$4.21M1.51%0.09%Not reportedQ4 2024
ATMUAtmus Filtration Technologies Inc.$3M1.08%0.08%Not reportedQ4 2024
MODModine Manufacturing Co$2.08M0.75%0.03%Not reportedQ4 2024
EOSEWEos Energy Enterprises, Inc.$537K0.19%Not reportedNot reportedQ1 2025
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