ETF · holdings as filed 2026-03-31
What's inside MDYG?
State Street(R) SPDR(R) S & P 400(TM) Mid Cap Growth ETF
- Holdings
- 243
- positions in the fund
- Top 10
- 16%
- of fund assets
- Expense ratio
- 0.15%
- net, per year
- Fund size
- $2B
- total net assets
Top 20 holdings
| Rank | Logo | Ticker / Name | Weight | |
|---|---|---|---|---|
| 1 | G  | GVMXXSTATE ST INST US GOV MM-PREM | 2.78% | |
| 2 | F  | FTITECHNIPFMC PLC | 1.67% | |
| 3 | C  | CASYCASEY'S GENERAL STORES INC | 1.61% | |
| 4 | U  | UTHRUNITED THERAPEUTICS CORP | 1.52% | |
| 5 | C  | CWCURTISS-WRIGHT CORP | 1.50% | |
| 6 | F  | FLEXFLEX LTD | 1.44% | |
| 7 | X  | XPOXPO INC | 1.36% | |
| 8 | W  | WWDWOODWARD INC | 1.27% | |
| 9 | R  | RGLDROYAL GOLD INC | 1.23% | |
| 10 | A  | ATIATI INC | 1.18% | |
| 11 | M  | MTZMASTEC INC | 1.18% | |
| 12 | C  | CRSCARPENTER TECHNOLOGY | 1.17% | |
| 13 | N  | NVTNVENT ELECTRIC PLC | 1.14% | |
| 14 | T  | TWLOTWILIO INC - A | 1.14% | |
| 15 | F  | FNFABRINET | 1.12% | |
| 16 | B  | BWXTBWX TECHNOLOGIES INC | 1.11% | |
| 17 | P  | PEVERPURE INC-A | 1.10% | |
| 18 | R  | RBARB GLOBAL INC | 1.06% | |
| 19 | R  | RBCRBC BEARINGS INC | 1.03% | |
| 20 | T  | THCTENET HEALTHCARE CORP | 0.99% |
Top holdings — Information Technology
Your 10 largest positions in this sector
1
F
FTITECHNIPFMC PLC
1.67%2
C
CWCURTISS-WRIGHT CORP
1.50%3
F
FLEXFLEX LTD
1.44%4
W
WWDWOODWARD INC
1.27%5
N
NVTNVENT ELECTRIC PLC
1.14%6
T
TWLOTWILIO INC - A
1.14%7
F
FNFABRINET
1.12%8
B
BWXTBWX TECHNOLOGIES INC
1.11%9
P
PEVERPURE INC-A
1.10%10
R
RBARB GLOBAL INC
1.06%Top holdings — United States
Your 10 largest positions in this country
1
G
GVMXXSTATE ST INST US GOV MM-PREM
2.78%2
C
CASYCASEY'S GENERAL STORES INC
1.61%3
U
UTHRUNITED THERAPEUTICS CORP
1.52%4
C
CWCURTISS-WRIGHT CORP
1.50%5
X
XPOXPO INC
1.36%6
W
WWDWOODWARD INC
1.27%7
R
RGLDROYAL GOLD INC
1.23%8
A
ATIATI INC
1.18%9
M
MTZMASTEC INC
1.18%10
C
CRSCARPENTER TECHNOLOGY
1.17%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.
Informational and educational only — not investment advice.