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Arcellx
ACLX

Overview Fund Activity

125 hedge funds and large institutions have $1.3B invested in Arcellx in 2022 Q4 according to their latest regulatory filings, with 55 funds opening new positions, 34 increasing their positions, 30 reducing their positions, and 3 closing their positions.

Holders
125
Holders Change
+51
Holders Change %
+68.92%
% of All Funds
2.02%
Holding in Top 10
10
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+66.67%
% of All Funds
0.16%
New
55
Increased
34
Reduced
30
Closed
3
Calls
$1.48M
Puts
$331K
Net Calls
+$1.15M
Net Calls Change
+$658K

Top Buyers

1
PAMS
1
Pictet Asset Management (Switzerland)
Switzerland
$27.7M
2
PBA
2
Paradigm Biocapital Advisors
New York
$27.3M
3
PHS
3
PFM Health Sciences
California
$19.1M
4
CC
4
Commodore Capital
New York
$18.3M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$23M

Top Sellers

1
NMC
1
NEA Management Company
Maryland
$147M
2
NHAS
2
Novo Holdings A/S
Denmark
$46M
3
CAM
3
Cormorant Asset Management
Massachusetts
$64.3M
4
Janus Henderson Group
4
Janus Henderson Group
United Kingdom
$51.8M
5
CCP
5
Clough Capital Partners
Massachusetts
$7.34M
Name Market Value Shares Shares
Change 		Shares
Change %
SOCM
1
SR One Capital Management
Pennsylvania
$170M 5,500,007 – –
NMC
2
NEA Management Company
Maryland
$147M 4,745,262 -2,005,002 -30%
PA
3
Perceptive Advisors
New York
$80.5M 2,598,305 +132,900 +5%
SCM
4
Suvretta Capital Management
New York
$72.8M 2,350,333 +100,800 +4%
BlackRock
5
BlackRock
New York
$68.4M 2,207,179 +401,076 +22%
CAM
6
Cormorant Asset Management
Massachusetts
$64.3M 2,075,000 -974,173 -32%
Citadel Advisors
7
Citadel Advisors
Florida
$52.5M 1,695,806 -50,164 -3%
Janus Henderson Group
8
Janus Henderson Group
United Kingdom
$51.8M 1,672,147 -652,071 -28%
State Street
9
State Street
Massachusetts
$50.1M 1,616,091 +102,066 +7%
Vanguard Group
10
Vanguard Group
Pennsylvania
$46.1M 1,486,854 +251,467 +20%
NHAS
11
Novo Holdings A/S
Denmark
$46M 1,484,020 -1,707,858 -54%
Fidelity Investments
12
Fidelity Investments
Massachusetts
$40.1M 1,293,600 +504,932 +64%
SCM
13
Soleus Capital Management
Connecticut
$34.2M 1,102,447 -137,466 -11%
SB
14
Samsara BioCapital
California
$29.7M 957,451 -106,384 -10%
PAMS
15
Pictet Asset Management (Switzerland)
Switzerland
$27.7M 895,209 +895,209 New
PBA
16
Paradigm Biocapital Advisors
New York
$27.3M 882,101 +882,101 New
JPMorgan Chase & Co
17
JPMorgan Chase & Co
New York
$23M 743,998 +590,980 +386%
PHS
18
PFM Health Sciences
California
$19.1M 616,515 +616,515 New
CC
19
Commodore Capital
New York
$18.3M 591,437 +591,437 New
Lord, Abbett & Co
20
Lord, Abbett & Co
New Jersey
$17M 548,497 -93,659 -15%
Geode Capital Management
21
Geode Capital Management
Massachusetts
$16.9M 544,770 +20,177 +4%
Adage Capital Partners
22
Adage Capital Partners
Massachusetts
$13.2M 426,904 -100,000 -19%
CS
23
Candriam SCA
Luxembourg
$13.1M 422,154 +388,931 +1,171%
Northern Trust
24
Northern Trust
Illinois
$8.58M 276,978 +21,622 +8%
Balyasny Asset Management
25
Balyasny Asset Management
Illinois
$7.76M 250,477 -112,281 -31%
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