SPMD
·NYSE
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Key Stats
Assets Under Management
15.16BUSD
Fund Flows (1Y)
2.30BUSD
Dividend Yield
1.35%
Discount/Premium to NAV
0.04%
Shares Outstanding
257.50M
Expense Ratio
0.03%
About State Street SPDR Portfolio S&P 400 Mid Cap ETF
Issuer
State Street Global Advisors
Brand
SPDR
Home Page
Inception Date
Nov 8, 2005
Structure
Open-Ended Fund
Index Tracked
S&P MidCap 400 Index
Management Style
Passive
Dividend Treatment
Distributes
Distribution Tax Treatment
Qualified dividends
Income Tax Type
Capital Gains
Max ST Capital Gains Rate
39.60%
Max LT Capital Gains Rate
20.00%
Primary Advisor
SSgA Funds Management, Inc.
Distributor
State Street Corp. (Fund Distributor)
SPMD offers exposure to the mid-cap segment of the US equity market by tracking the S&P mid-cap 400 Index. Stocks are market cap-weighted and selected by the S&P Committee, with a consideration on sector balance by comparing the weight of each GICS (Global Industry Classification Standard) sector in the underlying index to its weight in the relevant market capitalization range of the S&P Total Market Index. SPMD has undergone several changes over the years — previously trading under a different name, index, and ticker (RSCO) in November 2005 and once again in August 2016 (ticker: SMD). Finally, it also traded as the SPDR Portfolio Mid Cap ETF tracking the S&P 1000 Index until January 24, 2020. The fund employs a sampling strategy and its index is rebalanced on a quarterly basis.
Classification
Asset Class
Equity
Category
Size and Style
Focus
Mid Cap
Niche
Broad-based
Strategy
Vanilla
Geography
U.S.
Weighting Scheme
Market Cap
Selection Criteria
Committee
Returns
1-Month | 3-Month | YTD | 1-Year | 3-Year | 5-Year | |
|---|---|---|---|---|---|---|
Price Performance | +4.61% | +1.87% | +6.66% | +2.07% | +35.58% | +48.38% |
NAV Total Return | +3.19% | +1.67% | +9.09% | +3.77% | +40.37% | +61.30% |
Ratings
No data is currently available
Ainvest’s AI-powered ETF Scoring Algorithm, built to help retail investors make smarter, data-driven decisions. Leveraging deep learning, reinforcement learning, and large language models, the algorithm scores ETFs across five key dimensions: Fund Flow, Momentum, Safety, Fundamentals, and Performance. Each factor is weighted by its correlation to future returns, resulting in a single, actionable score. Backtested over five years with consistently strong predictive accuracy. Ainvest brings institutional-grade artificial intelligence to everyday investors—transforming complexity into clarity with every score.
Holdings Analysis
Sector
Industrials
22.20%
Technology
16.73%
Financial Services
15.86%
Consumer Cyclical
11.87%
Healthcare
9.24%
Real Estate
7.07%
Energy
4.46%
Basic Materials
4.08%
Consumer Defensive
3.97%
Industrials
22.20%
Technology
16.73%
Financial Services
15.86%
Consumer Cyclical
11.87%
Healthcare
9.24%
Real Estate
7.07%
Energy
4.46%
Basic Materials
4.08%
Consumer Defensive
3.97%
Show more
Asset
Region

98.09%
0.84%
0.83%
0.23%
Category
Ratio
North America
98.09%
Latin America
0.84%
Europe
0.83%
Asia
0.23%
Investment Style
Mega
Large
Medium
Multi
Small
Value
Blend
Growth
Small-Cap Blend
Invests in small-cap companies with a mixture of growth and value traits. These ETFs invest in companies with small market caps but stable performance
Top 10 Holdings
Symbol
Ratio
FIX
Comfort Systems USA
1.10%
CIEN
Ciena
1.05%
COHR
Coherent
0.94%
FLEX
Flex
0.82%
LITE
Lumentum Holdings
0.80%
PSTG
Pure Storage
0.72%
UTHR
United Therapeutics
0.68%
CW
Curtiss-Wright
0.66%
ILMN
Illumina
0.64%
TWLO
Twilio
0.63%
Top 10 Weight 8.04%
404 Total Holdings
Dividends
Dividend Payout History
Declaration Date | Record Date | Payment Date | Amount |
|---|---|---|---|
| 2025-09-22 | 2025-09-22 | 2025-09-24 | 0.195 |
| 2025-06-23 | 2025-06-23 | 2025-06-25 | 0.211 |
| 2025-03-24 | 2025-03-24 | 2025-03-26 | 0.180 |
| 2024-12-23 | 2024-12-23 | 2024-12-26 | 0.208 |
| 2024-09-23 | 2024-09-23 | 2024-09-25 | 0.197 |
| 2024-06-24 | 2024-06-24 | 2024-06-26 | 0.208 |
| 2024-03-18 | 2024-03-19 | 2024-03-21 | 0.163 |
Show more
Premium/Discount Chart
Premium/Discount to NAV
Price
1M
Assets Under Management
Assets Under Management
1M
Fund Flows
Inflows
Outflows
1M
