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Arcellx
ACLX

Overview Fund Activity

210 hedge funds and large institutions have $4.54B invested in Arcellx in 2024 Q4 according to their latest regulatory filings, with 51 funds opening new positions, 75 increasing their positions, 55 reducing their positions, and 25 closing their positions.

Holders
210
Holders Change
+24
Holders Change %
+12.9%
% of All Funds
2.8%
Holding in Top 10
12
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+20%
% of All Funds
0.16%
New
51
Increased
75
Reduced
55
Closed
25
Calls
$35.8M
Puts
$33.3M
Net Calls
+$2.54M
Net Calls Change
-$106M

Top Buyers

1
GS
1
Gilead Sciences
California
$515M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$610M
3
AIIC
3
AJU IB Investment Company
South Korea
$80.3M
4
RCM
4
RA Capital Management
Massachusetts
$214M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$255M

Top Sellers

1
SCM
1
Suvretta Capital Management
New York
$0
2
Janus Henderson Group
2
Janus Henderson Group
United Kingdom
$119M
3
PA
3
Perceptive Advisors
New York
$267M
4
BlackRock
4
BlackRock
New York
$296M
5
Adage Capital Partners
5
Adage Capital Partners
Massachusetts
$0
Name Market Value Shares Shares
Change 		Shares
Change %
SO
101
STRS Ohio
Ohio
$1.1M 14,300 +2,200 +18%
PA
102
Profund Advisors
Maryland
$1.07M 14,008 +2,563 +22%
HighTower Advisors
103
HighTower Advisors
Illinois
$965K 12,582 +97 +0.8%
JRP
104
Jasper Ridge Partners
California
$906K 11,820 – –
Handelsbanken Fonder
105
Handelsbanken Fonder
Sweden
$890K 11,600 -1,000 -8%
CUAMC
106
China Universal Asset Management Company
China
$879K 11,466 +1,127 +11%
Allianz Asset Management
107
Allianz Asset Management
Germany
$851K 11,100 +1,000 +10%
State Board of Administration of Florida Retirement System
108
State Board of Administration of Florida Retirement System
Florida
$832K 10,850 – –
ACP
109
Acuta Capital Partners
California
$824K 10,743 -51,357 -83%
MAP
110
Moody Aldrich Partners
Massachusetts
$819K 10,683 -16,122 -60%
Walleye Capital
111
Walleye Capital
New York
$817K 10,659 +10,659 New
GAM
112
Gotham Asset Management
New York
$806K 10,508 -2,493 -19%
SRL
113
Scientech Research LLC
New Jersey
$788K 10,281 +10,281 New
Ameriprise
114
Ameriprise
Minnesota
$780K 10,171 -945 -9%
DP
115
Diadema Partners
New Jersey
$775K 10,100 +10,100 New
Zurich Cantonal Bank
116
Zurich Cantonal Bank
Switzerland
$754K 9,836 +858 +10%
SEI Investments
117
SEI Investments
Pennsylvania
$743K 9,688 +4,827 +99%
Teacher Retirement System of Texas
118
Teacher Retirement System of Texas
Texas
$733K 9,556 +1,505 +19%
ASRS
119
Arizona State Retirement System
Arizona
$717K 9,343 +99 +1%
LPL Financial
120
LPL Financial
California
$711K 9,274 +119 +1%
PFSRSONJ
121
Police & Firemen's Retirement System of New Jersey
New Jersey
$704K 9,182 +9,182 New
HNWAG
122
High Net Worth Advisory Group
Florida
$652K 8,500 – –
GC
123
Guggenheim Capital
Illinois
$637K 8,303 +8,303 New
TRCT
124
Tower Research Capital (TRC)
New York
$612K 7,984 +7,308 +1,081%
YIH
125
Y-Intercept (HK)
Hong Kong
$593K 7,735 +3,831 +98%
3 4
5
6 7