Delek US
256 hedge funds and large institutions have $1.88B invested in Delek US in 2025 Q4 according to their latest regulatory filings, with 46 funds opening new positions, 85 increasing their positions, 84 reducing their positions, and 42 closing their positions.
128% more call options, than puts
Call options by funds: $22.1M | Put options by funds: $9.68M
3.77% more ownership
Funds ownership: 101.68% → 105.44% (+3.8%)
10% more first-time investments, than exits
New positions opened: 46 | Existing positions closed: 42
1% more repeat investments, than reductions
Existing positions increased: 85 | Existing positions reduced: 84
5% less capital invested
Capital invested by funds: $1.97B → $1.88B (-$95.6M)
2% less funds holding
Funds holding: 261 → 256 (-5)
67% less funds holding in top 10
Funds holding in top 10: 6 → 2 (-4)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$33.4M |
| 2 |
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Toronto,
Ontario, Canada
|
+$31.4M |
| 3 |
Squarepoint
New York
|
+$25.7M |
| 4 |
Two Sigma Investments
New York
|
+$22.4M |
| 5 |
Two Sigma Advisers
New York
|
+$21.8M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
RRAM
River Road Asset Management
Louisville,
Kentucky
|
-$30.7M |
| 2 |
TC
Towle & Co
Denver,
Colorado
|
-$17.3M |
| 3 |
Barclays
London,
United Kingdom
|
-$16M |
| 4 |
Walleye Capital
New York
|
-$15.9M |
| 5 |
Dimensional Fund Advisors
Austin,
Texas
|
-$15.6M |
DK Hedge Fund Activity: Q4 2025 in Review
256 of the 8,270 institutional investors tracked by Wall St. Rank reported a position in Delek US (DK) for Q4 2025, worth a combined $1.88B — down 4.8% from $1.97B a quarter earlier.
Buyers outnumbered sellers: 46 funds opened new DK positions and 42 closed out — a net gain of 4 holders — while 85 added to existing stakes and 84 trimmed.
The largest buyer was T. Rowe Price Associates, adding an estimated $33.4M. The largest seller was River Road Asset Management, cutting an estimated $30.7M.
- 256 institutional investors held Delek US (DK) as of Q4 2025, down from 261 in Q3 2025.
- Funds reported $1.88B of Delek US stock for Q4 2025, down 4.8% quarter-over-quarter.
- 46 funds opened new Delek US positions in Q4 2025 and 42 closed out, a net change of +4 holders.
- The largest Delek US buyer in Q4 2025 was T. Rowe Price Associates, an estimated $33.4M added.
- The largest Delek US seller in Q4 2025 was River Road Asset Management, an estimated $30.7M sold.
Based on aggregated 13F filings for Q4 2025.