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SeaStar Medical
ICU

44 hedge funds and large institutions have $90.2M invested in SeaStar Medical in 2021 Q4 according to their latest regulatory filings, with 10 funds opening new positions, 8 increasing their positions, 6 reducing their positions, and 4 closing their positions.

New
Increased
Maintained
Reduced
Closed

150% more first-time investments, than exits

New positions opened: 10 | Existing positions closed: 4

33% more repeat investments, than reductions

Existing positions increased: 8 | Existing positions reduced: 6

16% more funds holding

Funds holding: 38 → 44 (+6)

0.04% more ownership

Funds ownership: 0.31% → 0.34% (+0.04%)

2% less capital invested

Capital invested by funds: $91.8M → $90.2M (-$1.56M)

Holders
44
Holders Change
+6
Holders Change %
+15.79%
% of All Funds
0.68%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
10
Increased
8
Reduced
6
Closed
4
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Walleye Capital
Walleye Capital
New York
+$1.83M
2
LA
Linden Advisors
New York
+$1.49M
3
PC
Periscope Capital
Ontario, Canada
+$1.44M
4
KIM
Karpus Investment Management
New York
+$1.33M
5
Walleye Trading
Walleye Trading
New York
+$1.22M

Top Sellers

Rank Fund Capital Flow
1
WAM
Wolverine Asset Management
Illinois
-$965K
2
KKRC
Kohlberg Kravis Roberts & Co
New York
-$493K
3
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$358K
4
CCA
Cruiser Capital Advisors
Connecticut
-$326K
5
AIMCA
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
-$301K
Name Holding Trade Value Shares
Change 		Change in
Stake
PNC Financial Services Group
26
PNC Financial Services Group
Pennsylvania
$564K – – –
KKRC
27
Kohlberg Kravis Roberts & Co
New York
$514K -$493K -197 -49%
CM
28
Crestline Management
Texas
$512K – – –
CM
29
Cohanzick Management
New York
$418K +$47.5K +19 +13%
TCM
30
Tenor Capital Management
New York
$402K – – –
Marshall Wace
31
Marshall Wace
United Kingdom
$392K +$390K +156 New
AA
32
AQR Arbitrage
Connecticut
$306K -$258K -103 -46%
HF
33
HRT Financial
New York
$294K +$293K +117 New
LCM
34
Landscape Capital Management
New Jersey
$286K – – –
LSC
35
Logan Stone Capital
Illinois
$283K +$283K +113 New
SSA
36
Schonfeld Strategic Advisors
New York
$268K +$35K +14 +15%
EPM
37
Equitec Proprietary Markets
Illinois
$202K – – –
DCM
38
Difesa Capital Management
New York
$159K +$158K +63 New
FTCM
39
First Trust Capital Management
Illinois
$155K – – –
RA
40
RiverPark Advisors
New York
$133K +$45K +18 +51%
PCM
41
Prelude Capital Management
New York
$117K – – –
BCM
42
Basso Capital Management
Connecticut
$116K +$115K +46 New
Deutsche Bank
43
Deutsche Bank
Germany
$56K +$55K +22 New
UBS Group
44
UBS Group
Switzerland
$13K +$2.5K +1 +25%
PCM
45
Pinz Capital Management
New York
$1K – – –
WAM
46
Wolverine Asset Management
Illinois
– -$965K -385 Closed
CCA
47
Cruiser Capital Advisors
Connecticut
– -$326K -130 Closed
AIMCA
48
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
– -$301K -120 Closed
FTUS
49
Flow Traders U.S.
New York
– -$240K -95 Closed
1
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ICU Hedge Fund Activity: Q4 2021 in Review

44 of the 6,498 institutional investors tracked by Wall St. Rank reported a position in SeaStar Medical (ICU) for Q4 2021, worth a combined $90.2M — down 1.7% from $91.8M a quarter earlier.

Buyers outnumbered sellers: 10 funds opened new ICU positions and 4 closed out — a net gain of 6 holders — while 8 added to existing stakes and 6 trimmed.

The largest buyer was Walleye Capital, opening a new position worth an estimated $1.83M. The largest seller was Wolverine Asset Management, exiting entirely with an estimated $965K sold.

  • 44 institutional investors held SeaStar Medical (ICU) as of Q4 2021, up from 38 in Q3 2021.
  • Funds reported $90.2M of SeaStar Medical stock for Q4 2021, down 1.7% quarter-over-quarter.
  • 10 funds opened new SeaStar Medical positions in Q4 2021 and 4 closed out, a net change of +6 holders.
  • The largest SeaStar Medical buyer in Q4 2021 was Walleye Capital, an estimated $1.83M added.
  • The largest SeaStar Medical seller in Q4 2021 was Wolverine Asset Management, an estimated $965K sold.

Based on aggregated 13F filings for Q4 2021.