BUIMX
Buffalo Mid Cap Growth Fund
Buffalo Funds

Portfolio moves

Net position changes between two of this fund's N-PORT snapshots. These are differences between point-in-time reports — not a trade log — and share counts can be affected by splits and other corporate actions.

Dec 31, 2025 → Mar 31, 2026

Expand a category to see the positions behind it, ranked by weight.

Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
ONTO INNOVATION INC 0 10,000 10,000 1.88% $2.05M
CALIF WATER SRVC 0 42,500 42,500 1.76% $1.93M
STEVANATO GROUP SPA 0 135,000 135,000 1.70% $1.86M
AGILENT TECHNOLOGIES INC 0 16,000 16,000 1.67% $1.82M
STERIS PLC 0 7,000 7,000 1.42% $1.55M
BADGER METER INC 0 9,500 9,500 1.33% $1.45M
FASTENAL CO 0 30,000 30,000 1.27% $1.39M
NIKE INC CL B 0 25,000 25,000 1.21% $1.32M
PURE STORAGE INC CL A 0 22,000 22,000 1.19% $1.30M
GRACO INC 0 15,000 15,000 1.16% $1.27M
TRACTOR SUPPLY CO. 0 28,000 28,000 1.16% $1.27M
AIRBNB INC CLASS A 0 10,000 10,000 1.16% $1.26M
FED SIGNAL CORP 0 11,000 11,000 1.09% $1.19M
ALPHATEC HOLDINGS INC 0 100,000 100,000 1.00% $1.09M
WINGSTOP INC 0 5,000 5,000 0.71% $774.85K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
PTC INC 16,000 0 -16,000 0.00% -$2.79M
GARTNER INC 10,800 0 -10,800 0.00% -$2.72M
SS&C TECHNOLOGIE 25,289 0 -25,289 0.00% -$2.21M
AECOM 21,800 0 -21,800 0.00% -$2.08M
VARONIS SYSTEMS INC 58,500 0 -58,500 0.00% -$1.92M
WELLTOWER INC 10,000 0 -10,000 0.00% -$1.86M
PINTEREST INC CL A 58,202 0 -58,202 0.00% -$1.51M
FAIR ISAAC CORP 890 0 -890 0.00% -$1.50M
AXON ENTERPRISE INC 1,700 0 -1,700 0.00% -$965.48K
ROBLOX CORP - A 11,000 0 -11,000 0.00% -$891.33K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
EQUIFAX INC 19,100 21,000 1,900 3.46% -$362.85K
PROCORE TECHNOLOGIES INC 43,800 55,000 11,200 2.87% -$51.01K
TYLER TECHNOLOGIES INC 4,650 8,500 3,850 2.67% $799.36K
IQVIA HOLDINGS INC 10,600 13,000 2,400 2.03% -$172.33K
BIO RAD LABS CL A 6,130 7,500 1,370 1.91% $233.30K
VAIL RESORTS INC 10,746 13,000 2,254 1.53% $241.09K
COSTAR GROUP INC 36,000 40,000 4,000 1.48% -$807.04K
BIRKENSTOCK HOLDING LTD 30,000 40,000 10,000 1.31% $206.20K
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
VERTIV HOLDINGS CO 24,432 17,000 -7,432 3.90% $301.63K
CBRE GROUP INC - CL A 34,000 27,000 -7,000 3.35% -$1.81M
HILTON WORLDWIDE HOLDINGS INC 12,500 11,500 -1,000 3.20% -$93.70K
CARDINAL HEALTH INC 18,000 13,000 -5,000 2.52% -$951.97K
LIVE NATION ENTERTAINMENT INC 23,000 18,000 -5,000 2.51% -$532.32K
AMETEK INC NEW 20,000 12,300 -7,700 2.41% -$1.47M
COMFORT SYSTEMS USA INC 2,100 1,900 -200 2.40% $660.17K
VISTRA CORP 23,750 15,500 -8,250 2.13% -$1.50M
MARTIN MAR MTLS 5,000 3,250 -1,750 1.75% -$1.20M
METTLER-TOLEDO INTL INC 1,800 1,300 -500 1.50% -$869.98K
TRANSDIGM GROUP INC 1,400 900 -500 0.96% -$818.73K
MONEYMKT 6,056,781 717,945 -5,338,836 0.66% -$5.34M
Security Shares Dec 2025 Shares Mar 2026 Δ shares End % Δ value
MSCI INC 8,500 8,500 0 4.20% -$295.12K
VERISK ANALYTICS INC 18,100 18,100 0 3.15% -$614.31K
VEEVA SYSTEMS-A 16,850 16,850 0 2.71% -$801.55K
COPART INC 84,000 84,000 0 2.55% -$499.80K
KINSALE CAPITAL GROUP INC 7,900 7,900 0 2.47% -$390.73K
ON SEMICONDUCTOR CORP 43,310 43,310 0 2.46% $336.52K
LIBERTY MEDIA CORP LIBERTY FORMULA ONE CL A 30,529 30,529 0 2.18% -$344.98K
RB GLOBAL INC 20,000 20,000 0 1.76% -$140.40K
James Hardie Industries Public Limited Company 97,200 97,200 0 1.69% -$175.93K
BIO-TECHNE CORP 34,800 34,800 0 1.67% -$227.94K
ENCOMPASS HEALTH CORP 18,000 18,000 0 1.59% -$169.38K
GUIDEWIRE SOFTWARE INC 11,200 11,200 0 1.53% -$576.24K
MOODYS CORP 3,500 3,500 0 1.40% -$261.10K
FERGUSON ENTERPRISES INC 6,300 6,300 0 1.35% $66.97K
CARNIVAL CORP 50,000 50,000 0 1.19% -$233.00K
PROGYNY INC 74,300 74,300 0 1.16% -$646.41K
TAKE-TWO INTERACTV SOFTWR INC 6,000 6,000 0 1.09% -$351.18K
MANHATTAN ASSOCIATES INC 7,400 7,400 0 0.90% -$297.41K
SNOWFLAKE INC CL A 5,045 5,045 0 0.70% -$345.78K

Machine-readable: JSON · Markdown. Programmatic access via the agent surface.