Delek US
300 hedge funds and large institutions have $3.13B invested in Delek US in 2026 Q2 according to their latest regulatory filings, with 63 funds opening new positions, 104 increasing their positions, 94 reducing their positions, and 37 closing their positions.
129% more call options, than puts
Call options by funds: $20.1M | Put options by funds: $8.74M
70% more first-time investments, than exits
New positions opened: 63 | Existing positions closed: 37
13% more capital invested
Capital invested by funds: $2.76B → $3.13B (+$371M)
11% more repeat investments, than reductions
Existing positions increased: 104 | Existing positions reduced: 94
8% more funds holding
Funds holding: 278 → 300 (+22)
1.91% less ownership
Funds ownership: 102.55% → 100.63% (-1.9%)
14% less funds holding in top 10
Funds holding in top 10: 7 → 6 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Dimensional Fund Advisors
Austin,
Texas
|
+$28.3M |
| 2 |
FACM
Forest Avenue Capital Management
Miami,
Florida
|
+$23.7M |
| 3 |
DACS
Dymon Asia Capital (Singapore)
Singapore
|
+$18.9M |
| 4 |
Pacer Advisors
Malvern,
Pennsylvania
|
+$16.1M |
| 5 |
Mackenzie Financial
Toronto Ontario,
Ontario, Canada
|
+$14.4M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Goldman Sachs
New York
|
-$34.2M |
| 2 |
RRAM
River Road Asset Management
Louisville,
Kentucky
|
-$28.5M |
| 3 |
DCM
Driehaus Capital Management
Chicago,
Illinois
|
-$20.3M |
| 4 |
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Toronto,
Ontario, Canada
|
-$19.6M |
| 5 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
-$14.1M |
DK Hedge Fund Activity: Q2 2026 in Review
300 of the 8,305 institutional investors tracked by Wall St. Rank reported a position in Delek US (DK) for Q2 2026, worth a combined $3.13B — up 13% from $2.76B a quarter earlier.
Buyers outnumbered sellers: 63 funds opened new DK positions and 37 closed out — a net gain of 26 holders — while 104 added to existing stakes and 94 trimmed.
The largest buyer was Dimensional Fund Advisors, opening a new position worth an estimated $28.3M. The largest seller was Goldman Sachs, cutting an estimated $34.2M.
- 300 institutional investors held Delek US (DK) as of Q2 2026, up from 278 in Q1 2026.
- Funds reported $3.13B of Delek US stock for Q2 2026, up 13% quarter-over-quarter.
- 63 funds opened new Delek US positions in Q2 2026 and 37 closed out, a net change of +26 holders.
- The largest Delek US buyer in Q2 2026 was Dimensional Fund Advisors, an estimated $28.3M added.
- The largest Delek US seller in Q2 2026 was Goldman Sachs, an estimated $34.2M sold.
Based on aggregated 13F filings for Q2 2026.