June 2025 genomic rankings reveal significant genetic advancement with strategic implications for commercial and stud operations
The dairy industry’s obsession with milk-only genetics just got obliterated by June 2025’s genomic rankings showing GTPI scores hitting an unprecedented 3540. Leading female OCD 73391 combines 44 PTA Protein with 286 feed efficiency – proving you can simultaneously improve production, health, and profitability. PEN-COL WHOOPS-ET dominates rankings, with daughters consistently delivering PTA Fat >110 while maintaining sub-3.0 SCS scores, challenging the myth that high production means compromised health. Feed efficiency values ranging from 200-400+ represent direct profit impact as feed costs consume 50-60% of operational expenses. S-S-I SHEEPSTER MICAN-ET exemplifies balanced selection, producing daughters with superior udder composite (1.2-1.7 range) plus commercial production – ending the false choice between type and performance. These genomics enable 2-3 year genetic advancement cycles versus traditional 5-7 year programs, accelerating ROI for progressive operations. Stop defending outdated single-trait selection – immediately evaluate your breeding program against these multi-trait benchmarks.
Analysis of genomic female rankings indicates accelerated genetic progress and shifting sire valuations in global Holstein markets
The June 2025 High Ranking Genomic Females dataset presents compelling evidence of continued genetic acceleration, with OCD 73391 establishing a new GTPI benchmark at 3540. This represents a significant leap in genomic merit that demands strategic reconsideration of current breeding protocols and sire selection matrices.
PEN-COL WHOOPS-ET: Production Efficiency Dominance
Whoops has achieved unprecedented market penetration, with daughters consistently ranking in the top echelons. The sire’s genetic signature shows:
- Fat production superiority: Daughters consistently deliver PTA Fat >110 with favorable composition ratios
- Feed conversion optimization: Efficiency values in the 260-330 range translating to measurable ROI improvements
- Mastitis resistance integration: SCS values consistently sub-3.0 without production compromise
S-S-I SHEEPSTER MICAN-ET: Balanced Selection Architecture
Mican’s daughters demonstrate the successful integration of multiple breeding objectives:
- Type-production balance: Superior UDC scores (1.2-1.7 range) maintaining commercial production levels
- Fertility enhancement: Consistent positive fertility indices addressing industry reproduction challenges
- Longevity genetics: Productive Life values indicating extended economic life
OCD THORSON DARTH VADER-ET: Feed Efficiency Specialist
Darth Vader daughters, including LRDK DARTH VADER 18823-ET (GTPI 3512), represent the cutting edge of efficiency genetics:
- Superior feed conversion: Efficiency ratings exceeding 390 in multiple daughters
- Protein production: Consistent high protein yield with favorable A2A2 potential
- Economic multiplier effect: Feed efficiency improvements directly impact margin per cow
June High Ranking TPI® Genomic Females (PDF / EXCEL )
