# S&P MidCap 400 ETF fund flows: IJH and MDY

> Three months to Oct 8, 2026: of 2 S&P MidCap 400 ETFs counted throughout, IJH took in the most, $4.6bn. The two S&P MidCap 400 funds side by side.

Data as of Oct 8, 2026. Rebuilt every trading night.

Flows as of Oct 8, 2026 , the trading day.

Compare flows · the two S&P MidCap 400 funds · daily figures

## IJH and MDY: money in and out, side by side

Three months to Oct 8, 2026: of 2 S&P MidCap 400 ETFs counted throughout, IJH took in the most, $4.6bn .

Open these funds in the flows tool

### Net flow, each fund on one scale

Last three months · small multiples · the cumulative line over each

IJH Daily, from the issuer’s count

Net +$4.6bn over the three months; in on 46 days, out on 15.

MDY Daily, from the issuer’s count

Net −$739m over the three months; in on 27 days, out on 25.

- IJH

- MDY

- Money in

- Money out, any fund

- Cumulative since Jul 9, drawn with a ground-colour casing so it reads over its own bars

Daily: issuer share counts × prior-day NAV.

CSV

### Period by fund

Dollars · the total column adds the daily funds only

| Period | IJH | MDY | Total, daily funds |
| --- | --- | --- | --- |
| 1 day · Oct 8 | +$14.6m | −$33.2m | −$18.6m |
| 1 week · Oct 2 to Oct 8 | −$149m | −$16.5m | −$166m |
| 1 month · Sep 9 to Oct 8 | +$1.2bn | −$113m | +$1.1bn |
| 3 months · Jul 9 to Oct 8 | +$4.6bn | −$739m | +$3.8bn |
| Year to date | +$9.4bn | −$1.1bn | +$8.3bn |
| 1 year | +$10.8bn | −$511m | +$10.3bn |

Same sources as above.

CSV

IJH daily

Net assets, Jul 8 $120.9bn 3 months +$4.6bn · 3.8% Days / months in 46 · out 15 Streak 2 days in, running Peer rank 1st of 14 U.S. mid-cap blend, 1M SEC check Jun: +$1.2bn both; agree

MDY daily

Net assets, Jul 8 $26.9bn 3 months −$739m · −2.8% Days / months in 27 · out 25 Streak 2 days out, running Peer rank 9th of 14 U.S. mid-cap blend, 1M SEC check Jun: +$715m both; agree

### Other sets, chosen by rule

Funds tracking the same index. Each is a static page; the flows tool loads any of them.

### Where these figures came from

ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.

ETFIQ is an independent publisher and makes no recommendations; a rank is a sort of one published figure, not an opinion.

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Source: ETFIQ, independent ETF data. Recomputed nightly from public filings and prices.
Cite: ETFIQ, IJH and MDY: money in and out, side by side, data as of Oct 8, 2026. https://etfiq.com/flows/compare/by-index/sp-midcap-400/
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