State Street SPDR S&P MIDCAP 400 ETF Trust (MDY)

ETF ยท NYSE Arca

State Street SPDR S&P MIDCAP 400 ETF Trust (MDY) is an exchange-traded fund listed on NYSE Arca, where it has traded since May 4, 1995.

Type
Exchange-traded fund
Listed On
NYSE Arca
Listed Since
May 4, 1995

Institutional ownership

In 13F filings for the quarter ended June 30, 2026, 1,512 institutions reported holding MDY, with 24.5 million shares worth $17.1 billion in aggregate. The largest reported holder was Bank of America, with 1.9 million shares worth $1.4 billion. Of the 5 largest holders listed below, all 5 reduced their positions during the quarter.

InstitutionSharesValueQuarter change
Bank of America1,946,508$1.4BReduced 4.95%
Morgan Stanley1,235,352$869MReduced 19.97%
Wells Fargo & Company/MN1,178,967$829MReduced 1.2%
Northern Trust1,049,595$738MReduced 1.09%
US Bancorp963,812$678MReduced 0.63%

Form 13F is a quarterly report that institutional investment managers with at least $100 million in qualifying securities file with the SEC. It lists long positions as of the last day of the quarter and is due within 45 days of quarter end, so these holdings describe that date rather than today.

Frequently asked questions

What is MDY?

State Street SPDR S&P MIDCAP 400 ETF Trust (MDY) is an exchange-traded fund listed on NYSE Arca, where it has traded since May 4, 1995.

Who are the largest institutional holders of MDY?

In 13F filings for the quarter ended June 30, 2026, the largest reported holders of MDY were Bank of America, Morgan Stanley and Wells Fargo & Company/MN.

How many institutions own MDY?

1,512 institutions reported a position in MDY for the quarter ended June 30, 2026, worth $17.1 billion in total.

Did institutions buy or sell MDY last quarter?

Of the 5 largest reported holders, all 5 reduced their positions during the quarter. Every reported holder and its change is on the SentiSense ownership page for MDY.

Every reported institutional holder, plus insider and congressional trades in MDY, on SentiSense.