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MF · holdings as filed 2026-03-31

What's inside BUFMX?

Buffalo Mid Cap Growth Fund
Holdings
54
positions in the fund
Top 10
32%
of fund assets
Expense ratio
1.01%
net, per year
Fund size
$109M
total net assets

Top 20 holdings

RankLogoTicker / NameWeight
1
M
MSCIMSCI INC
4.20%
2
V
VRTVERTIV HOLDINGS CO-A
3.90%
3
E
EFXEQUIFAX INC
3.46%
4
C
CBRECBRE GROUP INC - A
3.35%
5
H
HLTHILTON WORLDWIDE HOLDINGS IN
3.20%
6
V
VRSKVERISK ANALYTICS INC
3.15%
7
P
PCORPROCORE TECHNOLOGIES INC
2.87%
8
V
VEEVVEEVA SYSTEMS INC-CLASS A
2.71%
9
T
TYLTYLER TECHNOLOGIES INC
2.67%
10
C
CPRTCOPART INC
2.55%
11
C
CAHCARDINAL HEALTH INC
2.52%
12
L
LYVLIVE NATION ENTERTAINMENT IN
2.51%
13
K
KNSLKINSALE CAPITAL GROUP INC
2.47%
14
O
ONON SEMICONDUCTOR
2.46%
15
A
AMEAMETEK INC
2.41%
16
F
FIXCOMFORT SYSTEMS USA INC
2.40%
17
F
FWONALIBERTY MEDIA CORP-FORMULA-A
2.18%
18
V
VSTVISTRA CORP
2.13%
19
I
IQVIQVIA HOLDINGS INC
2.03%
20
B
BIOBIO-RAD LABORATORIES-A
1.91%
Sectors
Top holdings — Information Technology
Your 10 largest positions in this sector
1
M
MSCIMSCI INC
4.20%
2
V
VRTVERTIV HOLDINGS CO-A
3.90%
3
E
EFXEQUIFAX INC
3.46%
4
V
VRSKVERISK ANALYTICS INC
3.15%
5
P
PCORPROCORE TECHNOLOGIES INC
2.87%
6
V
VEEVVEEVA SYSTEMS INC-CLASS A
2.71%
7
T
TYLTYLER TECHNOLOGIES INC
2.67%
8
O
ONON SEMICONDUCTOR
2.46%
9
R
RBARB GLOBAL INC
1.76%
10
G
GWREGUIDEWIRE SOFTWARE INC
1.53%
Geography
Top holdings — United States
Your 10 largest positions in this country
1
M
MSCIMSCI INC
4.20%
2
V
VRTVERTIV HOLDINGS CO-A
3.90%
3
E
EFXEQUIFAX INC
3.46%
4
C
CBRECBRE GROUP INC - A
3.35%
5
H
HLTHILTON WORLDWIDE HOLDINGS IN
3.20%
6
V
VRSKVERISK ANALYTICS INC
3.15%
7
P
PCORPROCORE TECHNOLOGIES INC
2.87%
8
V
VEEVVEEVA SYSTEMS INC-CLASS A
2.71%
9
T
TYLTYLER TECHNOLOGIES INC
2.67%
10
C
CPRTCOPART INC
2.55%
Geography reflects each issuer's registered business address per SEC EDGAR filings where available, falling back to the exchange or listing where no SEC filing exists — not necessarily where a company's stock is primarily listed (e.g. TSMC is classified as Taiwan even though its ADR trades on the NYSE).
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Data source: official SEC Form N-PORT filings (as of 2026-03-31); expense ratio from SEC prospectus (risk/return) filings. Fund holdings are disclosed quarterly and may reflect a 60-day reporting delay.
Informational and educational only — not investment advice.