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Watchtower Advisors, LP

13F filer · CIK 0001807092
Reported Aug 13, 2026
Net seller this quarter
13F portfolio value$180MU.S. long equity reported on 13F
Positions112 new · 3 closed
Net flow last quarter-$21.4MBuys minus sells
Top 10 positions weight97.8%Concentration

Holdings

13F · last 4 quarters free
Scroll for earlier quarters
CompanyValue% of portfolio% of companyPOSITION CHANGE qoq %First reported
Q2 2026Reported Aug 13, 202611 positions
ASMLAsml Holding NV$62.2M34.63%0.01%Not reportedQ3 2025
OHIOmega Healthcare Investors Inc$25.8M14.37%0.18%Not reportedQ4 2025
CVSCVS HEALTH Corp$18.9M10.50%0.01%Not reportedQ1 2022
MUMicron Technology Inc$13.9M7.71%0.00%-47.9%Q1 2026
PATKPatrick Industries Inc$13.5M7.50%0.47%Not reportedQ2 2025
TXTTextron Inc$11.5M6.41%0.07%NewQ2 2026
SRESempra$10.5M5.86%0.02%+218.2%Q1 2026
IBPInstalled Building Products, Inc.$7.42M4.13%0.12%Not reportedQ2 2025
NOKNokia Corp$6.64M3.70%0.01%NewQ2 2026
ELANElanco Animal Health Inc$5.46M3.04%0.04%+50.0%Q1 2026
AMDAdvanced Micro Devices Inc$3.87M2.16%0.00%-83.3%Q2 2025
Q1 2026Reported May 14, 202612 positions
ASMLAsml Holding NV$41.3M29.29%0.01%Not reportedQ3 2025
OHIOmega Healthcare Investors Inc$23.7M16.82%0.18%+59.6%Q4 2025
PATKPatrick Industries Inc$16.7M11.82%0.45%Not reportedQ2 2025
CVSCVS HEALTH Corp$13.1M9.29%0.01%-48.9%Q1 2022
SGISomnigroup International Inc.$10.3M7.33%0.07%+37.9%Q4 2025
IBPInstalled Building Products, Inc.$8.56M6.07%0.12%Not reportedQ2 2025
AMDAdvanced Micro Devices Inc$8.14M5.77%0.00%-33.3%Q2 2025
MUMicron Technology Inc$7.79M5.52%0.00%NewQ1 2026
ELANElanco Animal Health Inc$3.54M2.51%0.03%NewQ1 2026
AVGOBroadcom Inc.$3.48M2.47%0.00%-62.6%Q3 2023
SRESempra$3.47M2.46%0.01%NewQ1 2026
APHAmphenol Corp$932K0.66%0.00%-92.6%Q4 2023
Q4 2025Reported Feb 13, 202611 positions
ASMLAsml Holding NV$33.4M20.20%0.01%+54.5%Q3 2025
CVSCVS HEALTH Corp$28.3M17.11%0.03%Not reportedQ1 2022
PATKPatrick Industries Inc$16.3M9.82%0.45%Not reportedQ2 2025
OHIOmega Healthcare Investors Inc$15M9.08%0.11%NewQ4 2025
APHAmphenol Corp$13.5M8.16%0.01%-23.1%Q4 2023
AMDAdvanced Micro Devices Inc$12.8M7.76%0.00%Not reportedQ2 2025
RCLRoyal Caribbean Cruises Ltd$11.2M6.74%0.01%-27.6%Q3 2024
AVGOBroadcom Inc.$10.4M6.27%0.00%-11.7%Q3 2023
SGISomnigroup International Inc.$9.06M5.47%0.05%NewQ4 2025
IBPInstalled Building Products, Inc.$8.37M5.06%0.12%Not reportedQ2 2025
AZOAutozone Inc$7.18M4.34%0.01%Not reportedQ2 2023
Q3 2025Reported Nov 13, 202516 positions
CVSCVS HEALTH Corp$26.9M12.56%0.03%+37.3%Q1 2022
ASMLAsml Holding NV$18.6M8.67%0.01%NewQ3 2025
RCLRoyal Caribbean Cruises Ltd$17.9M8.34%0.02%Not reportedQ3 2024
CLHClean Harbors Inc$17.7M8.25%0.14%NewQ3 2025
APHAmphenol Corp$16.1M7.51%0.01%-6.3%Q4 2023
PATKPatrick Industries Inc$15.5M7.24%0.45%+50.0%Q2 2025
AXSAxis Capital Holdings Ltd$14.4M6.70%0.19%-42.3%Q2 2024
AMRZAmrize Ltd$13.8M6.44%0.05%NewQ3 2025
AVGOBroadcom Inc.$11.2M5.23%0.00%-12.8%Q3 2023
APPFAppfolio Inc$11M5.14%Not reported-34.7%Q2 2025
AMDAdvanced Micro Devices Inc$9.71M4.53%0.00%+14.6%Q2 2025
BLDRBuilders FirstSource, Inc.$9.09M4.24%0.07%+28.3%Q2 2025
AZOAutozone Inc$9.09M4.24%0.01%Not reportedQ2 2023
LIILennox International Inc$7.97M3.72%0.04%Not reportedQ2 2023
IBPInstalled Building Products, Inc.$7.96M3.71%0.12%+30.5%Q2 2025
VRNAVerona Pharma plc$7.47M3.48%0.01%Not reportedQ4 2024
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