13FBOX
SPDR S&P MIDCAP 400 ETF TR · 13F Institutional Holdings
Options Calculator Rankings
S

SPDR S&P MIDCAP 400 ETF TR

Institutions
3
Combined AUM (Q2 2026)
$49.7M
Combined Shares (Q2 2026)
70,600
Overall Trend
Decrease
All institutions combined
📥 Inflow (Q1 2026→Q2 2026)
+0
0 · 0 New Buys · ≈
📤 Outflow (Q1 2026→Q2 2026)
-27,000
3 · 0 Exit · ≈
⚖️ Net
-27,000
Net Sell
💰 Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$49.7M
Institutions
3
New Buys
0
Adds
0
Reduces
3
Exits
0
Unchanged
0
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
IMC-Chicago, LLC
0.01%0.02%#1$38.0M54,000$46.6M75,600-21,600-28.57%Reduce
SIMPLEX TRADING, LLC
0.01%0.01%#2$11.4M16,200$12.1M19,600-3,400-17.35%Reduce
GROUP ONE TRADING LLC
<0.01%<0.01%#3$281,336400$1.5M2,400-2,000-83.33%Reduce

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow