Which hedge funds own WES? WESTERN MIDSTREAM PARTNERS L, Q2 2026 13F holders
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10 of the hedge funds tracked by WhaleCreep disclosed a position in WES (WESTERN MIDSTREAM PARTNERS L) in their Q2 2026 13F filings, worth $225.4m in total. The largest holder by portfolio weight is RR Advisors, LLC at 4.5% of its book. 2 managers opened a new position this quarter: Ardsley Advisory Partners LP, Citadel Advisors LLC.
Who discovered WES first?
Earliest meaningful positions among the 4 tracked managers we observed opening WES since Q1 2019.
1 Hite Hedge Asset Management LLC First reported Q2 2019 3.9%initial weight · $24.5m Exitedby Q1 2020 · held 3q -36%stock since Q2 2019
Weight of Hite Hedge Asset Management LLC's 13F book in WES, by quarter
- 3.9% peak weight, Q3 2019
- $24.5m peak reported value
- 3 quarters held
- 14q before the median tracked entry
The stock's split-adjusted price moved -36% between Q2 2019 and Q4 2019, the last quarter this manager reported the position.
8 managers already held WES when our coverage of them began
RR Advisors, LLC (Q1 2026), Kayne Anderson Capital Advisors LP (Q1 2026), Slotnik Capital, LLC (Q1 2026), Militia Capital Management LLC (Q1 2026), Wexford Capital LP (Q1 2026), Gsa Capital Partners LLP (Q1 2026), Fulcrum Asset Management LLP (Q1 2026), Elequin Capital, LP (Q1 2026).
Their first filing on record already includes WES, so when they first bought it is unknown. They are not ranked above.
View discovery timeline
Dots mark the ranked managers' first reported quarters. Price is the quarter-end price implied by 13F filings, split-adjusted, shown from Q1 2026 where the series is continuous. Coverage widened in Q1 2026 from about a hundred managers to over a thousand, so holders and new holders are shown relative to the managers filing each quarter.
How this is calculated
13F filings are quarterly snapshots of long US-listed equity positions. They do not show exact purchase dates, intra-quarter trading, short positions, most derivatives, or a manager's actual performance. "First reported" is the first quarter-end filing that shows the position.
A manager is ranked only if we observed it filing, without WES, within two quarters before its first position. Ranking is by the first quarter the position reached 1% of the manager's 13F book in a run of at least 2 filings, then by peak weight. "High conviction" means a peak weight of at least 5%.
Stock changes are the split-adjusted change in the quarter-end price implied by 13F filings, excluding dividends. They describe the stock over the period, not the return any manager earned. Phases are cut where the share of tracked managers holding WES passed one third and two thirds of its peak.
Which hedge funds hold WES? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| RR Advisors, LLC | Q2 2026 | 4.5% | $15.6m | 356,123 | 93% | added |
| Kayne Anderson Capital Advisors LP | Q2 2026 | 3.4% | $171.9m | 3,928,197 | 0% | held |
| Slotnik Capital, LLC | Q2 2026 | 3.2% | $11.5m | 262,614 | 0% | held |
| Militia Capital Management LLC | Q2 2026 | 1.6% | $8.8m | 200,250 | 0% | held |
| Wexford Capital LP | Q2 2026 | 0.3% | $2.1m | 48,526 | 0% | held |
| Ardsley Advisory Partners LP | Q2 2026 | 0.1% | $1.1m | 25,000 | – | new |
| Gsa Capital Partners LLP | Q2 2026 | 0.0% | $763.0k | 17,429 | -66% | reduced |
| Fulcrum Asset Management LLP | Q2 2026 | 0.0% | $344.2k | 7,933 | 0% | held |
| Citadel Advisors LLC | Q2 2026 | 0.0% | $13.3m | 304,274 | – | new |
| Elequin Capital, LP | Q2 2026 | 0.0% | $45.5k | 1,039 | 24% | added |
Held in a manager's last filing on record
These managers have not filed for the latest quarter; their last disclosure is dated.
| Manager | Last filing | Weight |
|---|---|---|
| horizon_kinetics | Q2 2026 | 0.1% |
How has hedge fund ownership of WES changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 11 | $233.0m |
| Q1 2026 | 9 | $199.4m |
| Q4 2025 | 2 | $5.3m |
| Q3 2024 | 1 | $3.6m |
| Q2 2024 | 1 | $3.8m |
| Q1 2024 | 1 | $3.4m |
| Q4 2023 | 1 | $2.8m |
| Q3 2023 | 1 | $2.6m |
| Q2 2023 | 1 | $2.5m |
| Q1 2023 | 1 | $2.5m |
| Q4 2022 | 1 | $2.5m |
| Q3 2022 | 1 | $2.4m |
| Q2 2022 | 2 | $3.4m |
| Q1 2022 | 1 | $2.4m |
| Q4 2021 | 3 | $9.9m |
| Q3 2021 | 2 | $9.9m |
Counts every tracked manager that disclosed WES in that quarter's filing, including managers that have since stopped filing.