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

SPDR S&P 400 Mid Cap Growth ETF logo
$105.58 -0.65 (-0.61%)
Closing price 04:10 PM Eastern
Extended Trading
$105.58 +0.00 (+0.00%)
As of 07:30 PM Eastern
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What stocks does MDYG hold?

The SPDR S&P 400 Mid Cap Growth ETF (MDYG) top stock holdings include Twilio, Everpure, and Okta. The top 25 MDYG holdings ordered by weight make up 29.50% 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
$290.12
+2.0%
2.08%234,560
2
Everpure, Inc. stock logo
P
Everpure
$109.56
-1.2%
1.83%488,058
3
Okta, Inc. stock logo
OKTA
Okta
$205.36
+4.4%
1.77%259,070
4
TechnipFMC plc stock logo
FTI
TechnipFMC
$71.27
+0.6%
1.61%616,705
5
ATI Inc. stock logo
ATI
ATI
$184.16
-1.3%
1.39%211,058
6
nVent Electric PLC stock logo
NVT
nVent Electric
$162.91
+0.2%
1.36%249,886
7
Tenet Healthcare Corporation stock logo
THC
Tenet Healthcare
$256.23
-2.2%
1.26%133,233
8
United Therapeutics Corporation stock logo
UTHR
United Therapeutics
$489.42
-1.6%
1.17%65,659
9
Curtiss-Wright Corporation stock logo
CW
Curtiss-Wright
$544.21
-1.1%
1.17%57,128
10COEUR MINING INCN/A1.15%1,598,115
11
XPO, Inc. stock logo
XPO
XPO
$180.26
+1.5%
1.14%181,420
12
Royal Gold, Inc. stock logo
RGLD
Royal Gold
$252.78
-2.1%
1.14%125,976
13
Roku, Inc. stock logo
ROKU
Roku
$153.49
-0.5%
1.12%202,903
14
Carpenter Technology Corporation stock logo
CRS
Carpenter Technology
$394.93
-1.3%
1.12%76,860
15
Illumina, Inc. stock logo
ILMN
Illumina
$255.38
+3.2%
1.11%126,366
16
Woodward, Inc. stock logo
WWD
Woodward
$326.23
+0.0%
1.06%92,157
17
ITT Inc. stock logo
ITT
ITT
$211.96
+1.6%
1.01%138,288
18
MACOM Technology Solutions Holdings, Inc. stock logo
MTSI
MACOM Technology Solutions
$275.84
-1.4%
0.96%101,437
19
Dynatrace, Inc. stock logo
DT
Dynatrace
$58.57
+2.4%
0.92%455,798
20
RB Global, Inc. stock logo
RBA
RB Global
$82.86
-0.6%
0.87%288,060
21
RBC Bearings Incorporated stock logo
RBC
RBC Bearings
$500.79
+0.2%
0.87%48,794
22
Sterling Infrastructure, Inc. stock logo
STRL
Sterling Infrastructure
$512.00
-0.9%
0.86%47,428
23
Jazz Pharmaceuticals PLC stock logo
JAZZ
Jazz Pharmaceuticals
$234.88
-2.4%
0.85%96,988
24
Neurocrine Biosciences, Inc. stock logo
NBIX
Neurocrine Biosciences
$139.49
-1.9%
0.85%155,355
25
Somnigroup International Inc. stock logo
SGI
Somnigroup International
$62.72
-3.1%
0.83%355,938

MDYG Geographic Exposure

MDYG's largest geographic exposure is United States at 92.2%, followed by Ireland at 2.4%.

  • United States
    92.2%
  • Ireland
    2.4%
  • United Kingdom
    1.8%
  • Bermuda
    1.7%
  • Canada
    1.0%
  • Cayman Islands
    0.8%

MDYG Currency Exposure

MDYG is exclusively exposed to USD.

  • USD
    100.0%

MDYG Sector Exposure

MDYG's largest sector exposure is Industrials at 23.3%, followed by Technology at 21.1%.

  • Industrials
    23.3%
  • Technology
    21.1%
  • Health Care
    17.0%
  • Financials
    13.8%
  • Consumer Discretionary
    8.0%
  • Materials
    7.4%
  • Energy
    4.0%
  • Consumer Staples
    2.3%
  • Utilities
    1.9%
  • Communications
    0.8%

MDYG Industry Exposure

MDYG's largest industry exposure is Software at 9.0%, followed by Biotechnology at 6.8%.

  • Software
    9.0%
  • Biotechnology
    6.8%
  • Semiconductors & Semiconductor Equipment
    6.0%
  • Machinery
    5.8%
  • Metals & Mining
    5.8%
  • Real Estate Management & Development
    5.2%
  • Aerospace & Defense
    4.3%
  • Electrical Equipment
    4.2%
  • Health Care Providers & Services
    4.1%
  • Construction & Engineering
    3.9%
  • Other
    44.8%

MDYG Sub-Industry Exposure

MDYG's largest sub-industry exposure is Biotechnology at 6.8%, followed by REIT at 5.7%.

  • Biotechnology
    6.8%
  • REIT
    5.7%
  • Semiconductors
    5.7%
  • Internet Services & Infrastructure
    4.8%
  • Industrial Machinery & Supplies
    4.6%
  • Aerospace & Defense
    4.3%
  • Electrical Components & Equipment
    4.2%
  • Application Software
    3.6%
  • Construction & Engineering
    3.4%
  • Diversified Metals & Mining
    3.2%
  • Other
    53.6%

MDYG Coupon Exposure

MDYG's largest coupon exposure is 0-2 at 0.2%, followed by 2-4 at 0.1%.

  • 0-2
    0.2%
  • 2-4
    0.1%

MDYG Maturity Exposure

MDYG's largest maturity exposure is 3-5 at 0.3%, followed by 20-30 at 0.0%.

  • 3-5
    0.3%

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MarketBeat tracks SPDR S&P 400 Mid Cap Growth ETF holdings and portfolio composition, last updated on 9/20/2026.
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