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NYSEARCA:MDYG

SPDR S&P 400 Mid Cap Growth ETF (MDYG) Price, Holdings, & News

SPDR S&P 400 Mid Cap Growth ETF logo
$110.20 +0.48 (+0.44%)
As of 08/21/2026 04:10 PM Eastern

About SPDR S&P 400 Mid Cap Growth ETF (NYSEARCA:MDYG)

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Key Stats

Today's Range
$109.67
$110.49
50-Day Range
$105.32
$113.68
52-Week Range
$87.09
$113.93
Volume
44,545 shs
Average Volume
89,763 shs
Market Capitalization
$2.90 billion
Assets Under Management
$2.91 billion
Dividend Yield
0.57%
Net Expense Ratio
0.15%
Aggregate Rating
Moderate Buy

ETF Overview

SPDR S&P 400 Mid Cap Growth ETF, before expenses, seeks to closely match the returns and characteristics of the S&P Mid Cap 400 Growth Index. The S&P MidCap 400 Growth Index measures the performance of the mid-capitalization growth sector in the United States equity market. The Index consists of those stocks in the S&P MidCap 400 Index exhibiting the strongest growth characteristics based on: sales growth; earnings change to price, and momentum. The selection universe for the S&P MidCap 400 Index includes all the United States common equities listed on the New York Stock Exchange, National Association of Securities Dealers Automated Quotation (NASDAQ) Global Select Market, NASDAQ Select Market and NASDAQ Capital Market with market capitalizations between $850 million and $3.8 billion. The Fund's investment advisor is SSgA Funds Management, Inc.

SPDR S&P 400 Mid Cap Growth ETF Expenses

TypeMDYGMid Cap ETFsEquity ETFsNYSEARCA ETFsAll ETFs
Management Fee0.15%0.35%0.57%0.51%0.53%
Other Expenses0.00%0.56%0.53%0.60%0.54%
Total Expense0.15%0.55%0.75%0.75%0.73%
Fee Waiver0.00%-0.86%-0.67%-0.77%-0.68%
Net Expense0.15%0.38%0.63%0.57%0.60%
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MDYG ETF News Headlines

SPDR S&P MidCap 400 ETF : MDY
Ticker Revealed: Pre-IPO Access to "Next Elon Musk" Company
We’ve found The Next Elon Musk… and what we believe to be the next Tesla. It’s already racked up $26 billion in government contracts. Peter Thiel just bet $1 Billion on it.tc pixel
See More Headlines

MDYG ETF - Frequently Asked Questions

SPDR S&P 400 Mid Cap Growth ETF's stock was trading at $92.43 at the beginning of 2026. Since then, MDYG stock has increased by 19.2% and is now trading at $110.20.

Shares of SPDR S&P 400 Mid Cap Growth ETF split on Wednesday, June 13th 2018.The 3-1 split was announced on Tuesday, May 29th 2018. The newly created shares were distributed to shareholders after the market closes on Friday, June 8th 2018. An investor that had 100 shares of stock prior to the split would have 300 shares after the split.

SPDR S&P 400 Mid Cap Growth ETF's top institutional shareholders include Marathon Mission Inc. (0.32%), Avior Wealth Management LLC (0.19%), Redhawk Wealth Advisors Inc. (0.15%) and Bill Few Associates Inc. (0.14%).

Shares of MDYG stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services.

Based on aggregate information from My MarketBeat watchlists, some other companies that SPDR S&P 400 Mid Cap Growth ETF investors own include Dorian LPG (LPG), LifeMD (LFMD), NVIDIA (NVDA), Salesforce (CRM), Construction Partners (ROAD), Broadcom (AVGO) and UiPath (PATH).

Fund Details

Issuer
SSgA
Fund Name
SPDR S&P 400 Mid Cap Growth ETF
Tax Classification
Regulated Investment Company
Stock Exchange
NYSEARCA
Current Symbol
NYSEARCA:MDYG
Inception Date
11/8/2005
Fund Manager
Michael Feehily, Karl Schneider, David Swallow

Fund Focus

Asset Class
Equity
Benchmark
S&P MidCap 400 Growth Index
Category
Size and Style
Focus
Mid Cap
Development Level
Developed Markets
Region
North America
Number of Holdings
261

Fund Statistics

Assets Under Management
$2.91 billion
Average Daily Volume
$89.18 thousand
Discount/Premium
0.05%

Administrator, Advisor and Custodian

Administrator
State Street Global Advisors Funds Management, Inc.
Advisor
SSgA Funds Management, Inc.
Custodian
State Street Bank and Trust Company
Distributor
State Street Global Advisors Funds Distributors, LLC
Transfer Agent
State Street Bank and Trust Company
Trustee
N/A
Lead Market Maker
IMC

Options

Optionable
N/A
Short Interest
62,434 shs

Miscellaneous

Beta
1.05
Creation Unit
50,000
Creation Fee
$1,000.00
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Top 10 MDYG Holdings

MDYG Sector Exposure

MDYG Industry Exposure


This page (NYSEARCA:MDYG) was last updated on 8/23/2026 by MarketBeat.com Staff.
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