CastleArk Large Growth ETF
CARK
4 hedge funds and large institutions have $323M invested in CastleArk Large Growth ETF in 2025 Q3 according to their latest regulatory filings, with 2 funds opening new positions, 1 increasing their positions, 1 reducing their positions, and closing their positions.
100% more funds holding
Funds holding: 2 → 4 (+2)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
0% more repeat investments, than reductions
Existing positions increased: 1 | Existing positions reduced: 1
0.2% less ownership
Funds ownership: 98.89% → 98.69% (-0.2%)
7% less capital invested
Capital invested by funds: $349M → $323M (-$25.8M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
+$256K |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$232K |
| 3 |
UBS Group
Zurich,
Switzerland
|
+$5.02K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CM
Castleark Management
Chicago,
Illinois
|
-$45M |
CARK Hedge Fund Activity: Q3 2025 in Review
4 of the 7,638 institutional investors tracked by Wall St. Rank reported a position in CastleArk Large Growth ETF (CARK) for Q3 2025, worth a combined $323M — down 7.4% from $349M a quarter earlier.
Buyers outnumbered sellers: 2 funds opened new CARK positions and 0 closed out — a net gain of 2 holders — while 1 added to existing stakes and 1 trimmed.
The largest buyer was Citadel Advisors, adding an estimated $256K. The largest seller was Castleark Management, cutting an estimated $45M.
- 4 institutional investors held CastleArk Large Growth ETF (CARK) as of Q3 2025, up from 2 in Q2 2025.
- Funds reported $323M of CastleArk Large Growth ETF stock for Q3 2025, down 7.4% quarter-over-quarter.
- 2 funds opened new CastleArk Large Growth ETF positions in Q3 2025 and 0 closed out, a net change of +2 holders.
- The largest CastleArk Large Growth ETF buyer in Q3 2025 was Citadel Advisors, an estimated $256K added.
- The largest CastleArk Large Growth ETF seller in Q3 2025 was Castleark Management, an estimated $45M sold.
Based on aggregated 13F filings for Q3 2025.