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Spectral AI
MDAI

81 hedge funds and large institutions have $214M invested in Spectral AI in 2021 Q4 according to their latest regulatory filings, with 31 funds opening new positions, 14 increasing their positions, 10 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed

158% more first-time investments, than exits

New positions opened: 31 | Existing positions closed: 12

40% more repeat investments, than reductions

Existing positions increased: 14 | Existing positions reduced: 10

36% more capital invested

Capital invested by funds: $157M → $214M (+$57M)

27% more funds holding

Funds holding: 64 → 81 (+17)

21.83% more ownership

Funds ownership: 64.43% → 86.25% (+22%)

Holders
81
Holders Change
+17
Holders Change %
+26.56%
% of All Funds
1.25%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.02%
New
31
Increased
14
Reduced
10
Closed
12
Calls
$644K
Puts
–
Net Calls
+$644K
Net Calls Change
+$353K

Top Buyers

Rank Fund Capital Flow
1
AC
Aristeia Capital
Connecticut
+$9.8M
2
MF
Magnetar Financial
Illinois
+$6.01M
3
KC
Kepos Capital
New York
+$5.62M
4
BHMP
Bardin Hill Management Partners
New York
+$5.15M
5
Bank of Montreal
Bank of Montreal
Ontario, Canada
+$4.23M

Top Sellers

Rank Fund Capital Flow
1
PAMP
Polar Asset Management Partners
Ontario, Canada
-$6.8M
2
AIMCA
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
-$3.53M
3
SBLIC
Security Benefit Life Insurance Company
Kansas
-$2.53M
4
AC
Antara Capital
New York
-$1.94M
5
Goldman Sachs
Goldman Sachs
New York
-$1.13M
Name Holding Trade Value Shares
Change 		Change in
Stake
RCM
26
Radcliffe Capital Management
Pennsylvania
$2.94M – – –
AGC
27
Angelo Gordon & Co
New York
$2.94M +$2.94M +300,000 New
BCM
28
Basso Capital Management
Connecticut
$2.54M -$287K -29,300 -10%
LP
29
LMR Partners
United Kingdom
$2.45M – – –
DCM
30
DG Capital Management
New York
$2.21M – – –
AA
31
Ancora Advisors
Ohio
$2.13M +$57.8K +5,900 +3%
WAM
32
Weiss Asset Management
Massachusetts
$1.97M +$1.96M +200,231 New
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
33
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$1.96M – – –
Capstone Investment Advisors
34
Capstone Investment Advisors
New York
$1.96M – – –
Millennium Management
35
Millennium Management
New York
$1.79M -$309K -31,507 -15%
AA
36
AQR Arbitrage
Connecticut
$1.78M -$34.3K -3,500 -2%
FIG
37
Fortress Investment Group
New York
$1.72M – – –
Susquehanna International Group
38
Susquehanna International Group
Pennsylvania
$1.59M +$1.59M +162,418 New
CH
39
CVI Holdings
Delaware
$1.45M +$226K +23,015 +18%
LC
40
Littlejohn & Co
Connecticut
$1.35M – – –
KCM
41
Kawa Capital Management
Florida
$1.33M +$1.33M +136,041 New
PI
42
PEAK6 Investments
Illinois
$1.17M -$29.6K -3,025 -2%
SSA
43
Schonfeld Strategic Advisors
New York
$1.05M +$661K +67,401 +169%
Balyasny Asset Management
44
Balyasny Asset Management
Illinois
$982K – – –
PMAM
45
Picton Mahoney Asset Management
Ontario, Canada
$981K – – –
WAM
46
Wolverine Asset Management
Illinois
$980K +$415K +42,320 +73%
Walleye Capital
47
Walleye Capital
New York
$967K -$77.2K -7,873 -7%
MA
48
MYDA Advisors
New York
$889K – – –
UOC
49
UBS O'Connor
Illinois
$793K +$792K +80,801 New
SC
50
Sculptor Capital
New York
$736K – – –
1
2
3 4

MDAI Hedge Fund Activity: Q4 2021 in Review

81 of the 6,498 institutional investors tracked by Wall St. Rank reported a position in Spectral AI (MDAI) for Q4 2021, worth a combined $214M — up 36% from $157M a quarter earlier.

Buyers outnumbered sellers: 31 funds opened new MDAI positions and 12 closed out — a net gain of 19 holders — while 14 added to existing stakes and 10 trimmed.

The largest buyer was Aristeia Capital, opening a new position worth an estimated $9.8M. The largest seller was Polar Asset Management Partners, exiting entirely with an estimated $6.8M sold.

  • 81 institutional investors held Spectral AI (MDAI) as of Q4 2021, up from 64 in Q3 2021.
  • Funds reported $214M of Spectral AI stock for Q4 2021, up 36% quarter-over-quarter.
  • 31 funds opened new Spectral AI positions in Q4 2021 and 12 closed out, a net change of +19 holders.
  • The largest Spectral AI buyer in Q4 2021 was Aristeia Capital, an estimated $9.8M added.
  • The largest Spectral AI seller in Q4 2021 was Polar Asset Management Partners, an estimated $6.8M sold.

Based on aggregated 13F filings for Q4 2021.