Aptorum Group
APM
APM was delisted on the 17th of July, 2026.
12 hedge funds and large institutions have $992K invested in Aptorum Group in 2022 Q3 according to their latest regulatory filings, with 3 funds opening new positions, 5 increasing their positions, 4 reducing their positions, and 0 closing their positions.
33% more funds holding
Funds holding: 9 → 12 (+3)
25% more repeat investments, than reductions
Existing positions increased: 5 | Existing positions reduced: 4
23% more capital invested
Capital invested by funds: $804K → $992K (+$188K)
0.02% more ownership
Funds ownership: 0.04% → 0.07% (+0.02%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
VF
Virtu Financial
New York
|
+$134K |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$103K |
| 3 |
TSS
Two Sigma Securities
New York
|
+$70.4K |
| 4 |
Citadel Advisors
Miami,
Florida
|
+$52.9K |
| 5 |
Geode Capital Management
Boston,
Massachusetts
|
+$21.4K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Millennium Management
New York
|
-$9.84K |
| 2 |
Morgan Stanley
New York
|
-$3.85K |
| 3 |
TRCT
Tower Research Capital (TRC)
New York
|
-$570 |
| 4 |
RAM
Redmond Asset Management
Henrico,
Virginia
|
-$143 |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Geode Capital Management
Boston,
Massachusetts
| $399K | +$21.4K | +150 | +5% |
|
|
VF
2
Virtu Financial
New York
| $108K | +$134K | +938 | New |
|
|
3
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| $104K | +$103K | +724 | +400% |
|
|
4
Morgan Stanley
New York
| $97K | -$3.85K | -27 | -3% |
|
|
RAM
5
Redmond Asset Management
Henrico,
Virginia
| $72K | -$143 | -1 | -0.2% |
|
|
TSS
6
Two Sigma Securities
New York
| $69K | +$70.4K | +494 | +480% |
|
|
SSA
7
Schonfeld Strategic Advisors
New York
| $52K | +$285 | +2 | +0.4% |
|
|
8
Citadel Advisors
Miami,
Florida
| $43K | +$52.9K | +371 | New |
|
|
9
Millennium Management
New York
| $17K | -$9.84K | -69 | -32% |
|
10
UBS Group
Zurich,
Switzerland
| $15K | +$9.41K | +66 | +99% |
|
11
Jane Street
New York
| $13K | +$16.5K | +116 | New |
|
|
TRCT
12
Tower Research Capital (TRC)
New York
| $3K | -$570 | -4 | -13% |
|
APM Hedge Fund Activity: Q3 2022 in Review
12 of the 5,805 institutional investors tracked by Wall St. Rank reported a position in Aptorum Group (APM) for Q3 2022, worth a combined $992K — up 23% from $804K a quarter earlier.
Buyers outnumbered sellers: 3 funds opened new APM positions and 0 closed out — a net gain of 3 holders — while 5 added to existing stakes and 4 trimmed.
The largest buyer was Virtu Financial, opening a new position worth an estimated $134K. The largest seller was Millennium Management, cutting an estimated $9.84K.
- 12 institutional investors held Aptorum Group (APM) as of Q3 2022, up from 9 in Q2 2022.
- Funds reported $992K of Aptorum Group stock for Q3 2022, up 23% quarter-over-quarter.
- 3 funds opened new Aptorum Group positions in Q3 2022 and 0 closed out, a net change of +3 holders.
- The largest Aptorum Group buyer in Q3 2022 was Virtu Financial, an estimated $134K added.
- The largest Aptorum Group seller in Q3 2022 was Millennium Management, an estimated $9.84K sold.
Based on aggregated 13F filings for Q3 2022.