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APM

Aptorum Group
APM

Delisted

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

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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.

New
Increased
Maintained
Reduced
Closed

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)

0.21% more ownership

Funds ownership: 0.44% → 0.65% (+0.21%)

Holders
12
Holders Change
+3
Holders Change %
+33.33%
% of All Funds
0.21%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
3
Increased
5
Reduced
4
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
VF
Virtu Financial
New York
+$134K
2
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$103K
3
TSS
Two Sigma Securities
New York
+$70.5K
4
Citadel Advisors
Citadel Advisors
Florida
+$52.9K
5
Geode Capital Management
Geode Capital Management
Massachusetts
+$21.4K

Top Sellers

Rank Fund Capital Flow
1
Millennium Management
Millennium Management
New York
-$9.94K
2
Morgan Stanley
Morgan Stanley
New York
-$3.89K
3
TRCT
Tower Research Capital (TRC)
New York
-$542
4
RAM
Redmond Asset Management
Virginia
-$157

APM Hedge Fund Activity: Q3 2022 in Review

12 of the 5,828 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 $9.94K.

  • 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 $9.94K sold.

Based on aggregated 13F filings for Q3 2022.