CastleArk Large Growth ETF
CARK
1 hedge funds and large institutions have $1.26M invested in CastleArk Large Growth ETF in 2025 Q4 according to their latest regulatory filings, with 0 funds opening new positions, 1 increasing their positions, 0 reducing their positions, and 3 closing their positions.
75% less funds holding
Funds holding: 4 → 1 (-3)
98.29% less ownership
Funds ownership: 98.69% → 0.41% (-98%)
100% less capital invested
Capital invested by funds: $323M → $1.26M (-$322M)
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
100% less first-time investments, than exits
New positions opened: 0 | Existing positions closed: 3
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
+$708K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CM
Castleark Management
Chicago,
Illinois
|
-$322M |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$239K |
| 3 |
UBS Group
Zurich,
Switzerland
|
-$5.19K |
CARK Hedge Fund Activity: Q4 2025 in Review
1 of the 8,267 institutional investors tracked by Wall St. Rank reported a position in CastleArk Large Growth ETF (CARK) for Q4 2025, worth a combined $1.26M — down 100% from $323M a quarter earlier.
Sellers outnumbered buyers: 3 funds closed out of CARK and 0 opened new positions — a net loss of 3 holders — while 0 trimmed existing stakes and 1 added.
The largest buyer was Citadel Advisors, adding an estimated $708K. The largest seller was Castleark Management, exiting entirely with an estimated $322M sold.
- 1 institutional investor held CastleArk Large Growth ETF (CARK) as of Q4 2025, down from 4 in Q3 2025.
- Funds reported $1.26M of CastleArk Large Growth ETF stock for Q4 2025, down 100% quarter-over-quarter.
- 0 funds opened new CastleArk Large Growth ETF positions in Q4 2025 and 3 closed out, a net change of -3 holders.
- The largest CastleArk Large Growth ETF buyer in Q4 2025 was Citadel Advisors, an estimated $708K added.
- The largest CastleArk Large Growth ETF seller in Q4 2025 was Castleark Management, an estimated $322M sold.
Based on aggregated 13F filings for Q4 2025.