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

SPDR S&P 400 Mid Cap Growth ETF logo
$107.97 -0.03 (-0.03%)
As of 07/24/2026 04:10 PM Eastern

What stocks does MDYG hold?

The SPDR S&P 400 Mid Cap Growth ETF (MDYG) top stock holdings include Twilio, TechnipFMC, and Carpenter Technology. The top 25 MDYG holdings ordered by weight make up 29.21% of the total fund. MDYG is an equity fund in the size and style category that invests in publicly traded companies and other investments, 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
Twilio Inc. stock logo
TWLO
Twilio
$191.43
+3.4%
1.72%233,131
2
TechnipFMC plc stock logo
FTI
TechnipFMC
$76.70
+0.9%
1.59%613,689
3
Carpenter Technology Corporation stock logo
CRS
Carpenter Technology
$603.70
+0.4%
1.52%76,315
4
Curtiss-Wright Corporation stock logo
CW
Curtiss-Wright
$749.68
0.0%
1.45%56,728
5
ATI Inc. stock logo
ATI
ATI
$197.48
-1.2%
1.40%209,544
6
nVent Electric PLC stock logo
NVT
nVent Electric
$151.51
-4.6%
1.38%248,353
7
Okta, Inc. stock logo
OKTA
Okta
$138.50
+1.8%
1.37%257,416
8
XPO, Inc. stock logo
XPO
XPO
$212.60
-0.7%
1.36%180,301
9
Woodward, Inc. stock logo
WWD
Woodward
$419.00
+1.7%
1.28%91,488
10
United Therapeutics Corporation stock logo
UTHR
United Therapeutics
$528.47
-0.2%
1.24%65,344
11
Everpure, Inc. stock logo
P
Everpure
$74.48
-0.9%
1.22%484,555
12
MasTec, Inc. stock logo
MTZ
MasTec
$337.55
-5.9%
1.15%94,817
13RB Global, Inc.N/A1.14%286,023
14
Sterling Infrastructure, Inc. stock logo
STRL
Sterling Infrastructure
$660.93
-7.9%
1.10%47,115
15
Roku, Inc. stock logo
ROKU
Roku
$141.97
+0.2%
1.05%201,900
16
RBC Bearings Incorporated stock logo
RBC
RBC Bearings
$594.57
-0.1%
0.99%48,543
17
Fabrinet stock logo
FN
Fabrinet
$475.48
-8.2%
0.98%55,137
18
MACOM Technology Solutions Holdings, Inc. stock logo
MTSI
MACOM Technology Solutions
$266.99
-5.6%
0.98%100,783
19
Neurocrine Biosciences, Inc. stock logo
NBIX
Neurocrine Biosciences
$175.77
+0.9%
0.96%154,383
20
ITT Inc. stock logo
ITT
ITT
$195.78
+0.3%
0.94%137,246
21
Tenet Healthcare Corporation stock logo
THC
Tenet Healthcare
$233.11
+17.1%
0.93%132,558
22
Talen Energy Corporation stock logo
TLN
Talen Energy
$359.90
-5.1%
0.90%69,679
23
BWX Technologies, Inc. stock logo
BWXT
BWX Technologies
$174.48
-1.2%
0.86%140,982
24
MKS Inc. stock logo
MKSI
MKS
$329.18
-4.7%
0.86%73,640
25
Jazz Pharmaceuticals PLC stock logo
JAZZ
Jazz Pharmaceuticals
$253.87
-0.4%
0.84%96,496

MDYG Geographic Exposure

MDYG's largest geographic exposure is United States at 91.9%, followed by Ireland at 2.4%.

  • United States
    91.9%
  • Ireland
    2.4%
  • United Kingdom
    1.9%
  • Bermuda
    1.4%
  • Canada
    1.2%
  • Cayman Islands
    1.0%

MDYG Currency Exposure

MDYG is exclusively exposed to USD.

  • USD
    99.9%

MDYG Sector Exposure

MDYG's largest sector exposure is Industrials at 26.1%, followed by Technology at 19.6%.

  • Industrials
    26.1%
  • Technology
    19.6%
  • Health Care
    15.9%
  • Financials
    13.1%
  • Consumer Discretionary
    8.2%
  • Materials
    7.4%
  • Energy
    4.4%
  • Utilities
    2.1%
  • Consumer Staples
    2.0%
  • Communications
    0.9%

MDYG Industry Exposure

MDYG's largest industry exposure is Software at 6.5%, followed by Semiconductors & Semiconductor Equipment at 6.1%.

  • Software
    6.5%
  • Semiconductors & Semiconductor Equipment
    6.1%
  • Machinery
    6.0%
  • Metals & Mining
    5.6%
  • Biotechnology
    5.5%
  • Real Estate Management & Development
    5.2%
  • Aerospace & Defense
    5.0%
  • Construction & Engineering
    4.9%
  • Electrical Equipment
    4.3%
  • Health Care Providers & Services
    3.8%
  • Other
    46.8%

MDYG Sub-Industry Exposure

MDYG's largest sub-industry exposure is Semiconductors at 5.7%, followed by Biotechnology at 5.5%.

  • Semiconductors
    5.7%
  • Biotechnology
    5.5%
  • REIT
    5.2%
  • Aerospace & Defense
    5.0%
  • Industrial Machinery & Supplies
    4.7%
  • Construction & Engineering
    4.5%
  • Electrical Components & Equipment
    4.3%
  • Internet Services & Infrastructure
    3.4%
  • Steel
    3.1%
  • Diversified Metals & Mining
    2.5%
  • Other
    55.8%

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This page (NYSEARCA:MDYG) was last updated on 7/25/2026 by MarketBeat.com Staff.
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