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APM

Aptorum Group
APM

Delisted

APM was delisted on the 17th of July, 2026.

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9 hedge funds and large institutions have $600K invested in Aptorum Group in 2021 Q1 according to their latest regulatory filings, with 3 funds opening new positions, 1 increasing their positions, 4 reducing their positions, and 2 closing their positions.

New
Increased
Maintained
Reduced
Closed

50% more first-time investments, than exits

New positions opened: 3 | Existing positions closed: 2

40% more capital invested

Capital invested by funds: $428K → $600K (+$172K)

13% more funds holding

Funds holding: 8 → 9 (+1)

0.02% more ownership

Funds ownership: 0.15% → 0.17% (+0.02%)

75% less repeat investments, than reductions

Existing positions increased: 1 | Existing positions reduced: 4

Holders
9
Holders Change
+1
Holders Change %
+12.5%
% of All Funds
0.16%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
3
Increased
1
Reduced
4
Closed
2
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
RAM
Redmond Asset Management
Virginia
+$191K
2
Citadel Advisors
Citadel Advisors
Florida
+$119K
3
MA
MCF Advisors
Kentucky
+$3.22K

Top Sellers

Rank Fund Capital Flow
1
Morgan Stanley
Morgan Stanley
New York
-$80K
2
Goldman Sachs
Goldman Sachs
New York
-$58K
3
VF
Virtu Financial
New York
-$22.3K
4
UBS Group
UBS Group
Switzerland
-$15.9K
5
SSA
Schonfeld Strategic Advisors
New York
-$4.18K

APM Hedge Fund Activity: Q1 2021 in Review

9 of the 5,711 institutional investors tracked by Wall St. Rank reported a position in Aptorum Group (APM) for Q1 2021, worth a combined $600K — up 40% from $428K a quarter earlier.

Buyers outnumbered sellers: 3 funds opened new APM positions and 2 closed out — a net gain of 1 holder — while 1 added to existing stakes and 4 trimmed.

The largest buyer was Redmond Asset Management, opening a new position worth an estimated $191K. The largest seller was Morgan Stanley, exiting entirely with an estimated $80K sold.

  • 9 institutional investors held Aptorum Group (APM) as of Q1 2021, up from 8 in Q4 2020.
  • Funds reported $600K of Aptorum Group stock for Q1 2021, up 40% quarter-over-quarter.
  • 3 funds opened new Aptorum Group positions in Q1 2021 and 2 closed out, a net change of +1 holder.
  • The largest Aptorum Group buyer in Q1 2021 was Redmond Asset Management, an estimated $191K added.
  • The largest Aptorum Group seller in Q1 2021 was Morgan Stanley, an estimated $80K sold.

Based on aggregated 13F filings for Q1 2021.