Institutional Ownership
Aptorum Group Limited
CUSIP G6096M122CL A ORD SHS NEWAPMQ1 2026
Institutional Holders
8
13F filers
Shares Held
156.5K
Aggregate institutional
Institutional Value
$124.6K
Q1 2026
Net New Holders
+1
3 new · 2 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions3
Increased0
Decreased4
Sold out2
Institutional Holders
8 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Citadel Advisors LLC | 92.4K | $73.6K | −23.2K | Reduced |
| 2 | Susquehanna International Group, LLP | 16.8K | $13.4K | +16.8K | New |
| 3 | Xtx Topco Ltd | 15.1K | $12.0K | +15.1K | New |
| 4 | Morgan Stanley | 13.3K | $10.6K | −38 | Reduced |
| 5 | Renaissance Technologies LLC | 11.8K | $9.4K | +11.8K | New |
| 6 | Osaic Holdings, Inc. | 5.5K | $4.4K | −1 | Reduced |
| 7 | Ubs Group AG | 1.6K | $1.3K | −618 | Reduced |
| 8 | Sbi Securities Co., Ltd. | 7 | $6 | 0 | Held |