NYSEARCA:MDYG SPDR S&P 400 Mid Cap Growth ETF (MDYG) Price, Holdings, & News $88.06 -0.04 (-0.04%) As of 02:40 PM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Stock Analysis Stock AnalysisChartDividendHoldingsOwnershipRatingsShort InterestBuy This Stock About SPDR S&P 400 Mid Cap Growth ETF (NYSEARCA:MDYG) 30 days 90 days 365 days Advanced Chart View Price History Chart DataSkip Price History Chart Get MDYG alerts:Sign Up Key Stats Today's Range$87.97▼$88.6350-Day Range$83.95▼$90.2852-Week Range$68.59▼$95.51Volume36,774 shsAverage Volume154,158 shsMarket Capitalization$2.29 billionAssets Under Management$2.33 billionDividend Yield0.84%Net Expense Ratio0.15%Aggregate RatingModerate 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. Read More SPDR S&P 400 Mid Cap Growth ETF ExpensesTypeMDYGMid Cap ETFsEquity ETFsNYSEARCA ETFsAll ETFsManagement Fee0.15%0.36%0.56%0.51%0.53%Other Expenses0.00%0.47%0.56%0.59%0.56%Total Expense0.15%0.51%0.76%0.74%0.73%Fee Waiver0.00%-0.73%-0.66%-0.71%-0.63%Net Expense0.15%0.39%0.63%0.58%0.60% Receive MDYG Stock News and Ratings via Email Sign-up to receive the latest news and ratings for SPDR S&P 400 Mid Cap Growth ETF and its competitors with MarketBeat's FREE daily newsletter. Email Address MDYG ETF News HeadlinesSPDR® S&P 400 Mid Cap Growth ETF (MDYG) - U.S. NewsJuly 11, 2025 | money.usnews.comSPDR® S&P 400 Mid Cap Growth ETF (MDYG) - Investing.com UKJuly 1, 2025 | uk.investing.comGENIUS Act: Cancel Your Money?A new law called the GENIUS Act could quietly trigger the most radical shift in American finance in decades. Backed by the government but powered by private corporations, this initiative paves the way for digital dollars—programmable, trackable, and outside your control. Once embedded into apps, banks, and retail systems, opting out may no longer be possible. But there’s still time to protect your financial freedom—if you act before the system goes fully live.August 8 at 2:00 AM | Priority Gold (Ad)SPDR® S&P 400 Mid Cap Growth ETF (MDYG) - Investing.comJune 29, 2025 | investing.comSPDR S&P 400 Mid Cap Growth ETF declares quarterly distribution of $0.1887June 23, 2025 | msn.comThe highest quant-rated mid-cap U.S. stocks: WGS, EAT, AGX, and moreJanuary 14, 2025 | msn.comSee More Headlines MDYG ETF - Frequently Asked Questions How have MDYG shares performed this year? SPDR S&P 400 Mid Cap Growth ETF's stock was trading at $86.89 at the beginning of 2025. Since then, MDYG shares have increased by 1.3% and is now trading at $88.0610. When did SPDR S&P 400 Mid Cap Growth ETF's stock split? SPDR S&P 400 Mid Cap Growth ETF's stock split before market open 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. Who are SPDR S&P 400 Mid Cap Growth ETF's major shareholders? Top institutional investors of SPDR S&P 400 Mid Cap Growth ETF include NorthRock Partners LLC (4.11%), AE Wealth Management LLC (2.85%), Envestnet Asset Management Inc. (1.75%) and First National Trust Co (1.34%). How do I buy shares of SPDR S&P 400 Mid Cap Growth ETF? 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. What other stocks do shareholders of SPDR S&P 400 Mid Cap Growth ETF own? 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 IssuerSSgA Fund NameSPDR S&P 400 Mid Cap Growth ETF Tax ClassificationRegulated Investment Company Stock ExchangeNYSEARCACurrent SymbolNYSEARCA:MDYG Inception Date11/8/2005 Fund ManagerMichael Feehily, Karl Schneider, David Swallow Webwww.spdrs.com Phone+1-617-6644738Fund Focus Asset ClassEquity BenchmarkS&P MidCap 400 Growth Index CategorySize and Style FocusMid Cap Development LevelDeveloped Markets RegionNorth America Number of Holdings255 Fund Statistics Assets Under Management$2.34 billion Average Daily Volume$89.24 thousand Discount/Premium-0.04% Administrator, Advisor and Custodian AdministratorSSgA Funds Management, Inc. AdvisorSSgA Funds Management, Inc. CustodianState Street Bank and Trust Company DistributorState Street Global Advisors Funds Distributors, LLC Transfer AgentState Street Bank and Trust Company TrusteeN/A Lead Market MakerIMC Options OptionableOptionable Options Volume5 Put Options2 Call Options5 Short Interest52,600 shs Miscellaneous Outstanding Shares26,000,000Beta1.09 Creation Unit50,000 Creation Fee$1,000.00 Options Trading Made Easy - Download NowLearn the basics of options trading and how to use them to boost returns and manage risk with this free report from MarketBeat. Click the link below to get your free copy.Get This Free Report Top 10 MDYG HoldingsInteractive Brokers Group (NASDAQ:IBKR)Holding Weight: 1.59%EMCOR Group (NYSE:EME)Holding Weight: 1.56%Guidewire Software (NYSE:GWRE)Holding Weight: 1.25%RB Global (NYSE:RBA)Holding Weight: 1.25%Comfort Systems USA (NYSE:FIX)Holding Weight: 1.20%Curtiss-Wright (NYSE:CW)Holding Weight: 1.17%Pure Storage (NYSE:PSTG)Holding Weight: 1.14%Carlisle Companies (NYSE:CSL)Holding Weight: 1.11%Dynatrace (NYSE:DT)Holding Weight: 1.09%Equitable (NYSE:EQH)Holding Weight: 1.07%Full Holdings DetailsMDYG Sector ExposureMDYG Industry Exposure This page (NYSEARCA:MDYG) was last updated on 8/8/2025 by MarketBeat.com Staff From Our PartnersTrump set to Boost Social Security Checks by 400%?If you're collecting or planning to collect social security... 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