Aptorum Group
APM
APM was delisted on the 17th of July, 2026.
12 hedge funds and large institutions have $1.8M invested in Aptorum Group in 2021 Q2 according to their latest regulatory filings, with 5 funds opening new positions, 2 increasing their positions, 1 reducing their positions, and 2 closing their positions.
201% more capital invested
Capital invested by funds: $600K → $1.8M (+$1.2M)
150% more first-time investments, than exits
New positions opened: 5 | Existing positions closed: 2
100% more repeat investments, than reductions
Existing positions increased: 2 | Existing positions reduced: 1
33% more funds holding
Funds holding: 9 → 12 (+3)
0.03% more ownership
Funds ownership: 0.02% → 0.05% (+0.03%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Geode Capital Management
Boston,
Massachusetts
|
+$799K |
| 2 |
Jane Street
New York
|
+$151K |
| 3 |
Renaissance Technologies
New York
|
+$128K |
| 4 |
Acadian Asset Management
Boston,
Massachusetts
|
+$81.5K |
| 5 |
Morgan Stanley
New York
|
+$37.6K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
-$129K |
| 2 |
VF
Virtu Financial
New York
|
-$59K |
| 3 |
Wells Fargo
San Francisco,
California
|
-$5K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Geode Capital Management
Boston,
Massachusetts
| $962K | +$799K | +2,844 | +1,693% |
|
|
RAM
2
Redmond Asset Management
Henrico,
Virginia
| $189K | – | – | – |
|
|
3
Jane Street
New York
| $171K | +$151K | +536 | New |
|
|
4
Renaissance Technologies
New York
| $146K | +$128K | +457 | New |
|
|
SSA
5
Schonfeld Strategic Advisors
New York
| $140K | – | – | – |
|
|
6
Acadian Asset Management
Boston,
Massachusetts
| $93K | +$81.5K | +290 | New |
|
|
7
Morgan Stanley
New York
| $43K | +$37.6K | +134 | New |
|
|
8
Citadel Advisors
Miami,
Florida
| $35K | -$129K | -461 | -81% |
|
|
TRCT
9
Tower Research Capital (TRC)
New York
| $12K | +$10.7K | +38 | New |
|
10
UBS Group
Zurich,
Switzerland
| $9K | +$1.69K | +6 | +29% |
|
|
MA
11
MCF Advisors
Covington,
Kentucky
| $3K | – | – | – |
|
|
VF
12
Virtu Financial
New York
| – | -$59K | -198 | Closed |
|
|
13
Wells Fargo
San Francisco,
California
| – | -$5K | -16 | Closed |
|
APM Hedge Fund Activity: Q2 2021 in Review
12 of the 5,745 institutional investors tracked by Wall St. Rank reported a position in Aptorum Group (APM) for Q2 2021, worth a combined $1.8M — up 201% from $600K a quarter earlier.
Buyers outnumbered sellers: 5 funds opened new APM positions and 2 closed out — a net gain of 3 holders — while 2 added to existing stakes and 1 trimmed.
The largest buyer was Geode Capital Management, adding an estimated $799K. The largest seller was Citadel Advisors, cutting an estimated $129K.
- 12 institutional investors held Aptorum Group (APM) as of Q2 2021, up from 9 in Q1 2021.
- Funds reported $1.8M of Aptorum Group stock for Q2 2021, up 201% quarter-over-quarter.
- 5 funds opened new Aptorum Group positions in Q2 2021 and 2 closed out, a net change of +3 holders.
- The largest Aptorum Group buyer in Q2 2021 was Geode Capital Management, an estimated $799K added.
- The largest Aptorum Group seller in Q2 2021 was Citadel Advisors, an estimated $129K sold.
Based on aggregated 13F filings for Q2 2021.