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MDY —
SPDR S&P MIDCAP 400 ETF TR
CUSIP: 78467Y107 · Held by 3 superinvestors · Combined value: $240,557,855
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| # | Investor | % of Portfolio | Value ($) | Shares | Recent Activity | Share Change |
|---|---|---|---|---|---|---|
| 1 | Ken Griffin | 0.0% | $236,325,288 | 391,734 | ADD | +206,538 |
| 2 | David Katz | 0.3% | $3,690,067 | 6,116 | ADD | +139 |
| 3 | FPA Queens Road | 0.0% | $542,500 | 899 | - | - |
| Investor | Activity | Share Change | % Change |
|---|---|---|---|
| David Katz | ADD | +139 | +2.3% |
| Ken Griffin | ADD | +206,538 | +111.5% |
| Jim Simons | SOLD | -5,200 | Exit |
| Mairs & Power | SOLD | -1,064 | Exit |
| Investor | Activity | Share Change | % Change |
|---|---|---|---|
| Jim Simons | ADD | +1,500 | +40.5% |
| Mairs & Power | ADD | +199 | +23.0% |
| David Katz | REDUCE | -223 | -3.6% |
| Ken Griffin | REDUCE | -52,819 | -22.2% |
Who Owns MDY? Superinvestor Holdings
SPDR S&P MIDCAP 400 ETF TR is held by 3 tracked superinvestors, with a combined position value of $241 million . The largest positions are held by Ken Griffin (0.0% of portfolio), David Katz (0.3% of portfolio), FPA Queens Road (0.0% of portfolio).
In the most recent quarter, 2 superinvestors added or initiated positions.