13FBOX
Aptorum Group Limited A · 13F Institutional Holdings
Options Calculator Rankings
A

Aptorum Group Limited A

Institutions
5
Combined AUM (Q2 2026)
$74,186
Combined Shares (Q2 2026)
94,858
Overall Trend
Decrease
All institutions combined
📥 Inflow (Q1 2026→Q2 2026)
+64,859
2 · 2 New Buys · ≈
📤 Outflow (Q1 2026→Q2 2026)
-113,233
5 · 4 Exit · ≈
⚖️ Net
-48,374
Net Sell
💰 Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$74,186
Institutions
5
New Buys
2
Adds
0
Reduces
1
Exits
4
Unchanged
2
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
JANE STREET GROUP, LLC
<0.01%#2$45,72858,461$00+58,461New Buy
CITADEL ADVISORS LLC
<0.01%<0.01%#3$19,15824,492$73,55792,420-67,928-73.50%Reduce
CITIGROUP INC
<0.01%#4$5,0056,398$00+6,398New Buy
OSAIC HOLDINGS, INC.
<0.01%<0.01%#1$4,2905,500$4,4005,50000.00%Unchanged
SBI Securities Co., Ltd.
<0.01%<0.01%#5$57$6700.00%Unchanged

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow