13FBOX
VANGUARD CALL May 107 · 13F Institutional Holdings
Options Calculator Rankings
V

VANGUARD CALL May 107

Institutions
4
Combined AUM (Q2 2026)
$698.9M
Combined Shares (Q2 2026)
1.1M
Overall Trend
Increase
All institutions combined
📥 Inflow (Q1 2026→Q2 2026)
+387,100
2 · 1 New Buys · ≈
📤 Outflow (Q1 2026→Q2 2026)
-366,900
2 · 0 Exit · ≈
⚖️ Net
+20,200
Net Buy
💰 Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$698.9M
Institutions
4
New Buys
1
Adds
1
Reduces
2
Exits
0
Unchanged
0
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
IMC-Chicago, LLC
0.16%0.11%#1$664.5M1.0M$315.1M658,100+382,200+58.08%Add
GROUP ONE TRADING LLC
0.03%0.01%#2$19.2M28,200$5.5M35,900-7,700-21.45%Reduce
HRT FINANCIAL LP
0.02%0.58%#3$11.8M28,500$231.7M387,700-359,200-92.65%Reduce
JPMORGAN CHASE & CO
<0.01%#4$3.3M4,900$00+4,900New Buy

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow