1.1d William Blair Sell Side 2025 1 2025-04-06T13:30:33Z 2025 01 100.00% 94.69% 1.29% 3.79% 0.22% Citadel Securities LLC (CDRG) 40.34% 40.18% 45.10% 42.41% 42.31% 0.0000 0.0000 0 0.0000 0 0.0000 0 0.0000 William Blair did not receive payment for order flow from Citadel Securities LLC (CDRG) for these trades Wall Street Access (VNDM) 39.70% 39.74% 33.33% 41.29% 34.62% 0.0000 0.0000 0 0.0000 0 0.0000 0 0.0000 William Blair did not receive payment for order flow from Wall Street Access (VNDM) for these trades Virtu Americas LLC (NITE) 19.96% 20.08% 21.57% 16.29% 23.08% 0.0000 0.0000 0 0.0000 0 0.0000 0 0.0000 William Blair did not receive payment for order flow from Virtu Americas LLC (NITE) for these trades 100.00% 91.03% 1.76% 6.69% 0.52% Citadel Securities LLC (CDRG) 40.57% 40.24% 43.24% 44.18% 43.08% 0.0000 0.0000 0 0.0000 0 0.0000 0 0.0000 William Blair did not receive payment for order flow from Citadel Securities LLC (CDRG) for these trades Wall Street Access (VNDM) 39.68% 39.88% 37.84% 37.29% 41.54% 0.0000 0.0000 0 0.0000 0 0.0000 0 0.0000 William Blair did not receive payment for order flow from Wall Street Access (VNDM) for these trades Virtu Americas LLC (NITE) 19.75% 19.88% 18.92% 18.53% 15.38% 0 0.0000 0 0.0000 0 0.0000 0 0.0000 William Blair did not receive payment for order flow from Virtu Americas LLC (NITE) for these trades 100.00% 69.69% 3.68% 16.17% 10.45% National Financial Services LLC (NFSC) 100.00% 100.00% 100.00% 100.00% 100.00% 0 0.0000 0 0.0000 0 0.0000 0 0.0000 William Blair did not receive payment for order flow from National Financial Services LLC (NFSC) for these trades 2025 02 100.00% 94.07% 1.55% 4.03% 0.36% Citadel Securities LLC (CDRG) 40.32% 40.22% 46.43% 40.55% 38.46% 0 0.0000 0 0.0000 0 0.0000 0 0.0000 William Blair did not receive payment for order flow from Citadel Securities LLC (CDRG) for these trades Wall Street Access (VNDM) 39.81% 39.81% 34.82% 41.58% 42.31% 0 0.0000 0 0.0000 0 0.0000 0 0.0000 William Blair did not receive payment for order flow from Wall Street Access (VNDM) for these trades Virtu Americas LLC (NITE) 19.86% 19.97% 18.75% 17.87% 19.23% 0 0.0000 0 0.0000 0 0.0000 0 0.0000 William Blair did not receive payment for order flow from Virtu Americas LLC (NITE) for these trades 100.00% 90.50% 1.51% 7.26% 0.74% Citadel Securities LLC (CDRG) 40.32% 40.19% 39.77% 42.05% 39.53% 0 0.0000 0 0.0000 0 0.0000 0 0.0000 William Blair did not receive payment for order flow from Citadel Securities LLC (CDRG) for these trades Wall Street Access (VNDM) 39.70% 39.81% 39.20% 38.40% 40.70% 0 0.0000 0 0.0000 0 0.0000 0 0.0000 William Blair did not receive payment for order flow from Wall Street Access (VNDM) for these trades Virtu Americas LLC (NITE) 19.98% 20.00% 21.02% 19.55% 19.77% 0 0.0000 0 0.0000 0 0.0000 0 0.0000 William Blair did not receive payment for order flow from Virtu Americas LLC (NITE) for these trades 100.00% 64.09% 3.91% 19.23% 12.77% National Financial Services LLC (NFSC) 100.00% 100.00% 100.00% 100.00% 100.00% 0 0.0000 0 0.0000 0 0.0000 0 0.0000 William Blair did not receive payment for order flow from National Financial Services LLC (NFSC) for these trades 2025 03 100.00% 93.67% 1.64% 4.14% 0.55% Wall Street Access (VNDM) 38.53% 38.20% 31.25% 46.44% 55.81% 0 0.0000 0 0.0000 0 0.0000 0 0.0000 William Blair did not receive payment for order flow from Wall Street Access (VNDM) for these trades Citadel Securities LLC (CDRG) 37.28% 37.28% 47.66% 33.44% 34.88% 0 0.0000 0 0.0000 0 0.0000 0 0.0000 William Blair did not receive payment for order flow from Citadel Securities LLC (CDRG) for these trades Virtu Americas LLC (NITE) 24.19% 24.51% 21.09% 20.12% 9.30% 0 0.0000 0 0.0000 0 0.0000 0 0.0000 William Blair did not receive payment for order flow from Virtu Americas LLC (NITE) for these trades 100.00% 92.79% 1.35% 5.11% 0.74% Citadel Securities LLC (CDRG) 37.76% 37.50% 44.97% 40.78% 36.56% 0 0.0000 0 0.0000 0 0.0000 0 0.0000 William Blair did not receive payment for order flow from Citadel Securities LLC (CDRG) for these trades Wall Street Access (VNDM) 36.58% 36.83% 31.36% 34.69% 27.96% 0 0.0000 0 0.0000 0 0.0000 0 0.0000 William Blair did not receive payment for order flow from Wall Street Access (VNDM) for these trades Virtu Americas LLC (NITE) 25.66% 25.67% 23.67% 24.53% 35.48% 0 0.0000 0 0.0000 0 0.0000 0 0.0000 William Blair did not receive payment for order flow from Virtu Americas LLC (NITE) for these trades 100.00% 69.45% 2.71% 15.27% 12.56% National Financial Services LLC (NFSC) 100.00% 100.00% 100.00% 100.00% 100.00% 0 0.0000 0 0.0000 0 0.0000 0 0.0000 William Blair did not receive payment for order flow from National Financial Services LLC (NFSC) for these trades