Aptorum Group
APM
APM was delisted on the 17th of July, 2026.
3 hedge funds and large institutions have $11.4K invested in Aptorum Group in 2025 Q3 according to their latest regulatory filings, with funds opening new positions, 0 increasing their positions, 1 reducing their positions, and 1 closing their positions.
0.07% less ownership
Funds ownership: 0.08% → 0.01% (-0.07%)
25% less funds holding
Funds holding: 4 → 3 (-1)
72% less capital invested
Capital invested by funds: $40K → $11.4K (-$28.6K)
100% less first-time investments, than exits
New positions opened: 0 | Existing positions closed: 1
100% less repeat investments, than reductions
Existing positions increased: 0 | Existing positions reduced: 1
Top Buyers
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Geode Capital Management
Boston,
Massachusetts
|
-$34.1K |
| 2 |
Citigroup
New York
|
-$1.19K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
1
Osaic Holdings
Scottsdale,
Arizona
| $10.8K | – | – | – |
|
|
2
Citigroup
New York
| $560 | -$1.19K | -72 | -72% |
|
|
SS
3
SBI Securities
Tokyo,
Japan
| $14 | – | – | – |
|
|
4
Geode Capital Management
Boston,
Massachusetts
| – | -$34.1K | -3,745 | Closed |
|
APM Hedge Fund Activity: Q3 2025 in Review
3 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in Aptorum Group (APM) for Q3 2025, worth a combined $11.4K — down 72% from $40K a quarter earlier.
Sellers outnumbered buyers: 1 fund closed out of APM and 0 opened new positions — a net loss of 1 holder — while 1 trimmed existing stakes and 0 added.
The largest seller was Geode Capital Management, exiting entirely with an estimated $34.1K sold.
- 3 institutional investors held Aptorum Group (APM) as of Q3 2025, down from 4 in Q2 2025.
- Funds reported $11.4K of Aptorum Group stock for Q3 2025, down 72% quarter-over-quarter.
- 0 funds opened new Aptorum Group positions in Q3 2025 and 1 closed out, a net change of -1 holder.
- The largest Aptorum Group seller in Q3 2025 was Geode Capital Management, an estimated $34.1K sold.
Based on aggregated 13F filings for Q3 2025.