Arcellx
ACLX
ACLX was delisted on the 27th of April, 2026.
68 hedge funds and large institutions have $622M invested in Arcellx in 2022 Q2 according to their latest regulatory filings, with 23 funds opening new positions, 26 increasing their positions, 13 reducing their positions, and 3 closing their positions.
667% more first-time investments, than exits
New positions opened: 23 | Existing positions closed: 3
100% more repeat investments, than reductions
Existing positions increased: 26 | Existing positions reduced: 13
74% more capital invested
Capital invested by funds: $358M → $622M (+$264M)
40% more funds holding in top 10
Funds holding in top 10: 5 → 7 (+2)
39% more funds holding
Funds holding: 49 → 68 (+19)
6.55% more ownership
Funds ownership: 75.19% → 81.74% (+6.5%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CAM
Cormorant Asset Management
Boston,
Massachusetts
|
+$19.7M |
| 2 |
Janus Henderson Group
London,
|
+$16.2M |
| 3 |
PA
Perceptive Advisors
New York
|
+$14.7M |
| 4 |
SCM
Suvretta Capital Management
New York
|
+$12.1M |
| 5 |
Fidelity Investments
Boston,
Massachusetts
|
+$8.05M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Adage Capital Partners
Boston,
Massachusetts
|
-$5.17M |
| 2 |
CCM
CAAS Capital Management
New York
|
-$3.53M |
| 3 |
SCM
Soleus Capital Management
Greenwich,
Connecticut
|
-$1.03M |
| 4 |
Goldman Sachs
New York
|
-$814K |
| 5 |
Walleye Capital
New York
|
-$742K |
ACLX Hedge Fund Activity: Q2 2022 in Review
68 of the 5,959 institutional investors tracked by Wall St. Rank reported a position in Arcellx (ACLX) for Q2 2022, worth a combined $622M — up 74% from $358M a quarter earlier.
Buyers outnumbered sellers: 23 funds opened new ACLX positions and 3 closed out — a net gain of 20 holders — while 26 added to existing stakes and 13 trimmed.
The largest buyer was Cormorant Asset Management, opening a new position worth an estimated $19.7M. The largest seller was Adage Capital Partners, cutting an estimated $5.17M.
- 68 institutional investors held Arcellx (ACLX) as of Q2 2022, up from 49 in Q1 2022.
- Funds reported $622M of Arcellx stock for Q2 2022, up 74% quarter-over-quarter.
- 23 funds opened new Arcellx positions in Q2 2022 and 3 closed out, a net change of +20 holders.
- The largest Arcellx buyer in Q2 2022 was Cormorant Asset Management, an estimated $19.7M added.
- The largest Arcellx seller in Q2 2022 was Adage Capital Partners, an estimated $5.17M sold.
Based on aggregated 13F filings for Q2 2022.