State Street SPDR S&P MIDCAP 400 ETF Trust (MDY)
NYSEARCA: MDY · Real-Time Price · USD
670.65
+5.40 (0.81%)
May 22, 2026, 4:00 PM EDT - Market closed

MDY Holdings Information

MDY is an equity ETF with a total of 401 individual holdings. The top holdings are Flex Ltd. stock at 1.39%, TechnipFMC at 0.84%, Twilio at 0.80%, Curtiss-Wright at 0.78%, and nVent Electric at 0.76%.

Total Holdings
401
Top 10 Percentage
8.16%
Asset Class
Equity
ETF Category
Mid-Cap Blend
Assets
26.08B
PE Ratio
20.45

Breakdown by Sector

Top 25 Holdings

No.SymbolName WeightShares
1FLEXFlex Ltd.1.39%2,763,385
2FTITechnipFMC plc0.84%3,040,317
3TWLOTwilio Inc.0.80%1,139,502
4CWCurtiss-Wright Corporation0.78%277,113
5NVTnVent Electric plc0.76%1,212,760
6FNFabrinet0.73%269,266
7CASH_USDU.S. Dollar0.72%188,019,582
8PEverpure, Inc.0.72%2,357,450
9MTSIMACOM Technology Solutions Holdings, Inc.0.71%484,850
10UTHRUnited Therapeutics Corporation0.71%323,613
11XPOXPO, Inc.0.69%880,461
12MTZMasTec, Inc.0.69%461,000
13STRLSterling Infrastructure, Inc.0.65%230,878
14ILMNIllumina, Inc.0.64%1,149,176
15CRSCarpenter Technology Corporation0.63%374,366
16ATIATI Inc.0.63%1,021,133
17WWDWoodward, Inc.0.61%448,063
18MKSIMKS Inc.0.61%504,834
19ENTGEntegris, Inc.0.58%1,142,410
20BURLBurlington Stores, Inc.0.57%467,336
21RBARB Global, Inc.0.55%1,395,634
22LSCCLattice Semiconductor Corporation0.55%1,028,065
23RSReliance, Inc.0.55%392,982
24BWXTBWX Technologies, Inc.0.54%687,153
25TTMITTM Technologies, Inc.0.52%776,623
Showing 25 of 401 holdings
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As of May 21, 2026