Aptorum Group
APM
APM was delisted on the 17th of July, 2026.
8 hedge funds and large institutions have $333K invested in Aptorum Group in 2022 Q4 according to their latest regulatory filings, with 2 funds opening new positions, 1 increasing their positions, 4 reducing their positions, and 6 closing their positions.
0.02% less ownership
Funds ownership: 0.07% → 0.04% (-0.02%)
33% less funds holding
Funds holding: 12 → 8 (-4)
66% less capital invested
Capital invested by funds: $992K → $333K (-$659K)
67% less first-time investments, than exits
New positions opened: 2 | Existing positions closed: 6
75% less repeat investments, than reductions
Existing positions increased: 1 | Existing positions reduced: 4
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Geode Capital Management
Boston,
Massachusetts
|
+$3.58K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
VF
Virtu Financial
New York
|
-$108K |
| 2 |
RAM
Redmond Asset Management
Henrico,
Virginia
|
-$72K |
| 3 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$44.4K |
| 4 |
Citadel Advisors
Miami,
Florida
|
-$43K |
| 5 |
TSS
Two Sigma Securities
New York
|
-$17.6K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Geode Capital Management
Boston,
Massachusetts
| $194K | +$3.58K | +55 | +2% |
|
2
Morgan Stanley
New York
| $44.8K | -$2.08K | -32 | -4% |
|
|
SSA
3
Schonfeld Strategic Advisors
New York
| $24.8K | – | – | – |
|
|
CAS
4
Coppell Advisory Solutions
Coppell,
Texas
| $18.9K | +$130 | +2 | New |
|
|
CASC
5
Coppell Advisory Solutions Corp
Coppell,
Texas
| $18.9K | +$130 | +2 | New |
|
|
TSS
6
Two Sigma Securities
New York
| $18K | -$17.6K | -270 | -45% |
|
|
7
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| $12.3K | -$44.4K | -681 | -75% |
|
8
UBS Group
Zurich,
Switzerland
| $1.27K | -$7.16K | -110 | -83% |
|
|
VF
9
Virtu Financial
New York
| – | -$108K | -938 | Closed |
|
|
RAM
10
Redmond Asset Management
Henrico,
Virginia
| – | -$72K | -627 | Closed |
|
|
11
Citadel Advisors
Miami,
Florida
| – | -$43K | -371 | Closed |
|
12
Millennium Management
New York
| – | -$17K | -145 | Closed |
|
13
Jane Street
New York
| – | -$13K | -116 | Closed |
|
|
TRCT
14
Tower Research Capital (TRC)
New York
| – | -$3K | -27 | Closed |
|
APM Hedge Fund Activity: Q4 2022 in Review
8 of the 6,221 institutional investors tracked by Wall St. Rank reported a position in Aptorum Group (APM) for Q4 2022, worth a combined $333K — down 66% from $992K a quarter earlier.
Sellers outnumbered buyers: 6 funds closed out of APM and 2 opened new positions — a net loss of 4 holders — while 4 trimmed existing stakes and 1 added.
The largest buyer was Geode Capital Management, adding an estimated $3.58K. The largest seller was Virtu Financial, exiting entirely with an estimated $108K sold.
- 8 institutional investors held Aptorum Group (APM) as of Q4 2022, down from 12 in Q3 2022.
- Funds reported $333K of Aptorum Group stock for Q4 2022, down 66% quarter-over-quarter.
- 2 funds opened new Aptorum Group positions in Q4 2022 and 6 closed out, a net change of -4 holders.
- The largest Aptorum Group buyer in Q4 2022 was Geode Capital Management, an estimated $3.58K added.
- The largest Aptorum Group seller in Q4 2022 was Virtu Financial, an estimated $108K sold.
Based on aggregated 13F filings for Q4 2022.