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ACLX

Arcellx
ACLX

Delisted

ACLX was delisted on the 27th of April, 2026.

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49 hedge funds and large institutions have $358M invested in Arcellx in 2022 Q1 according to their latest regulatory filings, with 49 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

75.19% more ownership

Funds ownership: 0% → 75.19% (+75%)

Holders
49
Holders Change
+49
Holders Change %
–
% of All Funds
0.77%
Holding in Top 10
5
Holding in Top 10 Change
+5
Holding in Top 10 Change %
% of All Funds
0.08%
New
49
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
NMC
NEA Management Company
Maryland
+$108M
2
SOCM
SR One Capital Management
Pennsylvania
+$92M
3
NHAS
Novo Holdings A/S
Denmark
+$67.2M
4
SCM
Suvretta Capital Management
New York
+$25.6M
5
AIIC
AJU IB Investment Company
South Korea
+$23.1M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
SOCM
1
SR One Capital Management
Pennsylvania
$77.1M +$92M +5,500,007 New
NMC
2
NEA Management Company
Maryland
$72.2M +$108M +6,437,764 New
NHAS
3
Novo Holdings A/S
Denmark
$56.3M +$67.2M +4,016,878 New
SCM
4
Suvretta Capital Management
New York
$21.5M +$25.6M +1,533,059 New
AIIC
5
AJU IB Investment Company
South Korea
$19.4M +$23.1M +1,380,890 New
Citadel Advisors
6
Citadel Advisors
Florida
$18M +$22.1M +1,319,026 New
CCP
7
Clough Capital Partners
Massachusetts
$16.6M +$20.2M +1,209,876 New
SB
8
Samsara BioCapital
California
$14M +$16.7M +999,727 New
SCM
9
Soleus Capital Management
Connecticut
$13.9M +$16.5M +989,739 New
Adage Capital Partners
10
Adage Capital Partners
Massachusetts
$13M +$15.5M +927,568 New
BlackRock
11
BlackRock
New York
$7.01M +$8.36M +500,105 New
Vanguard Group
12
Vanguard Group
Pennsylvania
$6.15M +$7.34M +438,722 New
CCM
13
CAAS Capital Management
New York
$5.67M +$6.76M +404,495 New
UBS Group
14
UBS Group
Switzerland
$3.17M +$3.78M +226,261 New
Balyasny Asset Management
15
Balyasny Asset Management
Illinois
$2.12M +$2.53M +151,266 New
Geode Capital Management
16
Geode Capital Management
Massachusetts
$1.97M +$2.35M +140,750 New
Millennium Management
17
Millennium Management
New York
$1.28M +$1.53M +91,215 New
CC
18
Caxton Corporation
New Jersey
$1.25M +$1.49M +88,820 New
Northern Trust
19
Northern Trust
Illinois
$1.21M +$1.44M +86,104 New
Walleye Capital
20
Walleye Capital
New York
$1.16M +$1.39M +82,965 New
State Street
21
State Street
Massachusetts
$995K +$1.19M +71,005 New
Charles Schwab
22
Charles Schwab
California
$935K +$1.11M +66,663 New
Goldman Sachs
23
Goldman Sachs
New York
$814K +$971K +58,059 New
Squarepoint
24
Squarepoint
New York
$421K +$502K +30,000 New
Bank of New York Mellon
25
Bank of New York Mellon
New York
$332K +$396K +23,701 New
1
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ACLX Hedge Fund Activity: Q1 2022 in Review

49 of the 6,341 institutional investors tracked by Wall St. Rank reported a position in Arcellx (ACLX) for Q1 2022, worth a combined $358M.

Buyers outnumbered sellers: 49 funds opened new ACLX positions and 0 closed out — a net gain of 49 holders — while 0 added to existing stakes and 0 trimmed.

The largest buyer was NEA Management Company, opening a new position worth an estimated $108M.

  • 49 institutional investors held Arcellx (ACLX) as of Q1 2022, up from 0 in Q4 2021.
  • Funds reported $358M of Arcellx stock for Q1 2022.
  • 49 funds opened new Arcellx positions in Q1 2022 and 0 closed out, a net change of +49 holders.
  • The largest Arcellx buyer in Q1 2022 was NEA Management Company, an estimated $108M added.

Based on aggregated 13F filings for Q1 2022.