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SPDR S&P 400 Mid Cap Growth ETF (MDYG) Holdings List

SPDR S&P 400 Mid Cap Growth ETF logo
$109.72 0.00 (0.00%)
As of 06/12/2026 04:10 PM Eastern

What stocks does MDYG hold?

The SPDR S&P 400 Mid Cap Growth ETF (MDYG) top stock holdings include Flex, Twilio, and nVent Electric. The top 25 MDYG holdings ordered by weight make up 32.18% of the total fund. MDYG is an equity fund in the size and style category that invests in publicly traded companies, focused on mid cap strategies within the North America region. This page includes a complete MDYG stock holdings list ranked by weight, along with a full breakdown of sector, geographic, industry, and currency exposure.

Top 25 MDYG Holdings

RankCompanyCurrent PriceWeightShares Held
1
Flex Ltd. stock logo
FLEX
Flex
$149.71
2.98%568,681
2
Twilio Inc. stock logo
TWLO
Twilio
$204.46
+0.2%
1.89%234,465
3
nVent Electric PLC stock logo
NVT
nVent Electric
$166.13
+0.2%
1.51%249,529
4
TechnipFMC plc stock logo
FTI
TechnipFMC
$70.70
-0.1%
1.51%625,469
5
Curtiss-Wright Corporation stock logo
CW
Curtiss-Wright
$758.19
+0.0%
1.45%57,028
6
Everpure, Inc. stock logo
P
Everpure
$72.40
+0.1%
1.45%485,019
7
Sterling Infrastructure, Inc. stock logo
STRL
Sterling Infrastructure
$858.99
1.42%47,491
8
XPO, Inc. stock logo
XPO
XPO
$227.88
-0.2%
1.42%181,201
9
ATI Inc. stock logo
ATI
ATI
$198.07
-0.2%
1.33%210,112
10
Carpenter Technology Corporation stock logo
CRS
Carpenter Technology
$560.25
-0.2%
1.33%76,997
11
Okta, Inc. stock logo
OKTA
Okta
$116.29
1.30%262,062
12
United Therapeutics Corporation stock logo
UTHR
United Therapeutics
$545.96
1.28%66,586
13
MACOM Technology Solutions Holdings, Inc. stock logo
MTSI
MACOM Technology Solutions
$379.87
1.25%99,737
14
Fabrinet stock logo
FN
Fabrinet
$608.68
-0.4%
1.22%55,423
15
MasTec, Inc. stock logo
MTZ
MasTec
$362.63
-0.1%
1.22%94,911
16
Woodward, Inc. stock logo
WWD
Woodward
$386.85
1.11%92,172
17
RB Global, Inc. stock logo
RBA
RB Global
$107.74
+0.1%
1.07%287,113
18
RBC Bearings Incorporated stock logo
RBC
RBC Bearings
$603.22
-0.1%
0.98%48,893
19
TTM Technologies, Inc. stock logo
TTMI
TTM Technologies
$194.05
0.97%159,812
20
Royal Gold, Inc. stock logo
RGLD
Royal Gold
$207.57
0.97%125,355
21
Talen Energy Corporation stock logo
TLN
Talen Energy
$360.54
0.94%70,665
22
BWX Technologies, Inc. stock logo
BWXT
BWX Technologies
$193.59
+0.1%
0.94%141,376
23
ITT Inc. stock logo
ITT
ITT
$188.59
-0.3%
0.89%132,992
24
Neurocrine Biosciences, Inc. stock logo
NBIX
Neurocrine Biosciences
$159.76
0.88%155,183
25
Rambus, Inc. stock logo
RMBS
Rambus
$146.56
0.87%166,457

MDYG Geographic Exposure

MDYG's largest geographic exposure is United States at 89.0%, followed by Singapore at 2.9%.

  • United States
    89.0%
  • Singapore
    2.9%
  • Ireland
    2.4%
  • United Kingdom
    1.8%
  • Bermuda
    1.4%
  • Canada
    1.3%
  • Cayman Islands
    1.2%
  • Virgin Islands, British
    0.1%

MDYG Currency Exposure

MDYG is exclusively exposed to USD.

  • USD
    100.0%

MDYG Sector Exposure

MDYG's largest sector exposure is Industrials at 26.3%, followed by Technology at 22.3%.

  • Industrials
    26.3%
  • Technology
    22.3%
  • Health Care
    14.7%
  • Financials
    12.2%
  • Consumer Discretionary
    8.0%
  • Materials
    6.4%
  • Energy
    4.4%
  • Utilities
    2.2%
  • Consumer Staples
    2.2%
  • Communications
    0.9%

MDYG Industry Exposure

MDYG's largest industry exposure is Software at 6.7%, followed by Machinery at 6.2%.

  • Software
    6.7%
  • Machinery
    6.2%
  • Semiconductors & Semiconductor Equipment
    6.2%
  • Electronic Equipment, Instruments & Components
    5.6%
  • Biotechnology
    5.3%
  • Real Estate Management & Development
    5.1%
  • Aerospace & Defense
    4.9%
  • Construction & Engineering
    4.8%
  • Metals & Mining
    4.5%
  • Electrical Equipment
    4.4%
  • Other
    45.6%

MDYG Sub-Industry Exposure

MDYG's largest sub-industry exposure is Semiconductors at 5.8%, followed by Biotechnology at 5.3%.

  • Semiconductors
    5.8%
  • Biotechnology
    5.3%
  • Industrial Machinery & Supplies
    5.2%
  • REIT
    5.1%
  • Aerospace & Defense
    4.9%
  • Construction & Engineering
    4.7%
  • Electrical Components & Equipment
    4.4%
  • Electronic Manufacturing Services
    4.1%
  • Internet Services & Infrastructure
    3.6%
  • Steel
    2.9%
  • Other
    54.0%

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This page (NYSEARCA:MDYG) was last updated on 6/15/2026 by MarketBeat.com Staff.
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