SPDR S&P 400 Mid Cap Growth ETF
Price through Oct 6, 2026 · Flows through Oct 5, 2026. Figures use the latest available records, not a live quote. Fund details retrieved Oct 6, 2026. Holdings snapshot retrieved Oct 6, 2026.
The fund generally invests substantially all, but at least 80%, of its total assets in the securities comprising the index. The index measures the performance of the mid-capitalization growth segment of the U.S. equity market.
SOURCE: MARKET TAPE & DAILY CREATION/REDEMPTION RECORDS · 3Y SHOWN · NET +$36M OVER THIS RANGE
Money keeps arriving — +$37M of net inflows over the past month, about 1.3% of the fund's asset base, while the price has returned +16.9% so far this year. At 0.15% a year it is not the cheapest way in — XLI has a reported fee of 0.09%.
COMPOSED FROM THE FUND’S OWN DAILY RECORDS · UPDATED WITH EACH REFRESH
CELL SIZE IS PORTFOLIO WEIGHT · COLOR IS THE CHANGE IN THE LATEST AVAILABLE SNAPSHOT · TOP 40 POSITIONS
| # | Holding | Weight | Price | Day | 52-wk | |
|---|---|---|---|---|---|---|
| 1 | TWLOTWILIO | 2.49% | $280.41 | -6.8% | ||
| 2 | OKTAOKTA | 1.93% | $218.67 | +0.2% | ||
| 3 | NVTNVENT ELECTRIC | 1.51% | $173.80 | +4.0% | ||
| 4 | FTITECHNIPFMC | 1.49% | $69.89 | -0.5% | ||
| 5 | ATIATI | 1.44% | $194.69 | +0.8% | ||
| 6 | MTSIMACOM TECHNOLOGY SOLUTIONS HOLDINGS | 1.23% | $350.67 | +6.8% | ||
| 7 | UTHRUNITED THERAPEUTICS | 1.28% | $541.62 | +1.0% | ||
| 8 | XPOXPO | 1.20% | $183.49 | +0.3% | ||
| 9 | THCTENET HEALTHCARE | 1.15% | $258.47 | -0.4% | ||
| 10 | CWCURTISS WRIGHT | 1.11% | $553.35 | +2.3% | ||
| 11 | ROKUROKU | 1.11% | $152.06 | -0.9% | ||
| 12 | RGLDROYAL GOLD | 1.09% | $234.35 | +0.3% | ||
| 13 | WWDWOODWARD | 1.08% | $332.56 | -0.1% | ||
| 14 | CRSCARPENTER TECHNOLOGY | 1.06% | $395.71 | +0.9% | ||
| 15 | ITTITT | 1.02% | $207.31 | +0.5% |
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| 1 month | -0.3% |
| 3 months | -2.2% |
| 6 months | +11.2% |
| YTD | +16.9% |
| 1 year | +17.2% |
| 3 years | — |
PRICE RETURN, DISTRIBUTIONS NOT REINVESTED
| 1 week | +$11M |
| 1 month | +$37M |
| 3 months | +$75M |
| YTD | +$43M |
| 1 year | +$43M |
CREATION/REDEMPTION DOLLARS, DAILY RECORDS
The top holding is 2.5% of the book; the top ten carry 15%. Spread across 249+ names, it behaves like roughly 146 equally-weighted positions.
VOLATILITY & DRAWDOWN FROM THE DAILY TAPE · CONCENTRATION FROM THE LATEST DISCLOSED BOOK
| Most-traded holdings, options premium | Bullish | Bearish |
|---|---|---|
| TLN Talen | $19M | $10M |
| OKTA OKTA | $7M | $4M |
| TWLO TWILIO | $3M | $4M |
| HIMS HIMS & HERS HEALTH | $2M | $3M |
| FN FABRINET | $3M | $1M |
TODAY’S OPTIONS PREMIUM IN THE FUND’S UNDERLYING NAMES
Due diligence cuts both ways. These funds sit on the same shelf and beat MDYG on at least one dimension that matters — the fee, the asset base, or where the money is going.
| Fund | Fee | Assets | Flow, 1M | The case | |
|---|---|---|---|---|---|
| SPDW State Street SPDR Portfolio Developed World ex-US ETF | 0.03% | $41B | +$286M | -12bp on fee · 14× the assets · +$286M in over the month | Head-to-head |
| SPMD State Street SPDR Portfolio S&P 400 Mid Cap ETF | 0.03% | $18.4B | +$199M | -12bp on fee · 6× the assets · +$199M in over the month | Head-to-head |
| SPYG State Street SPDR Portfolio S&P 500 Growth ETF | 0.04% | $57.9B | +$717M | -11bp on fee · 20× the assets · +$717M in over the month | Head-to-head |
| SPYV State Street SPDR Portfolio S&P 500 Value ETF | 0.04% | $36B | +$208M | -11bp on fee · 13× the assets · +$208M in over the month | Head-to-head |
| IJH iShares Core S&P Mid-Cap ETF | 0.05% | $123.5B | +$2.3B | -10bp on fee · 43× the assets · +$2.3B in over the month | Head-to-head |