13FBOX
B. RILEY FINANCIAL INC · 13F Institutional Holdings
Options Calculator Rankings
B

B. RILEY FINANCIAL INC

Institutions
4
Combined AUM (Q2 2026)
$2.7M
Combined Shares (Q2 2026)
331,700
Overall Trend
Decrease
All institutions combined
📥 Inflow (Q1 2026→Q2 2026)
+98,800
2 · 1 New Buys · ≈
📤 Outflow (Q1 2026→Q2 2026)
-155,400
2 · 0 Exit · ≈
⚖️ Net
-56,600
Net Sell
💰 Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$2.7M
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
<0.01%<0.01%#1$2.1M258,300$1.2M160,900+97,400+60.53%Add
SIMPLEX TRADING, LLC
<0.01%<0.01%#3$314,36439,100$607,56083,000-43,900-52.89%Reduce
GROUP ONE TRADING LLC
<0.01%<0.01%#2$264,51632,900$1.1M144,400-111,500-77.22%Reduce
JPMORGAN CHASE & CO
<0.01%#4$11,4521,400$00+1,400New Buy

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow