SC
SIR Capital Management, L.P. Holdings Report (Q2 2026) — 13F Stock Portfolio
SIR Capital Management, L.P.CIK: 0001434997
Diversified strategyHigh-turnover traderSector-focused
Total reported value
$870.1M
Reporting period: 2026-06-30 · Number of holdings: 79
SIR Capital Management, L.P. disclosed 79 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $870.1M and a quarterly turnover rate of 100.3%.
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Personality snowflake
- Concentration
- 13.07
- Portfolio Stability
- 100
- Momentum
- 0
- Sector conviction
- 100
- Diversification
- 100
- Sizing Uniformity
- 87.35
SIR Capital Management, L.P.'s disclosed holdings carry a Herfindahl concentration index of 0.033 — mathematically equivalent to about 31 equally-sized positions, well below its 79 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 1.27), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govNew buy XOM
New buy VLO
Add DVN
+69.4% $20.3M
Trim OKE
-91.3% -$35.9M
Sold out SU
Trim KNTK
-94.9% -$28.9M
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | XOM | Exxon Mobil CORP | Stock-Energy | 8.88% | +8.88% | NEW | |
| 2 | DVN | Devon Energy CORP | Stock-Energy | 8.31% | +3.46% | +69.44% | |
| 3 | PR | Permian Resources Corp-cl A | Stock-Energy | 6.96% | +2.57% | +49.19% | |
| 4 | OVV | Ovintiv Inc | Stock-Energy | 4.33% | +0.80% | +12.64% | |
| 5 | VLO | Valero Energy CORP | Stock-Energy | 3.72% | +3.72% | NEW | |
| 6 | AR | Antero Resources CORP | Stock-Energy | 3.33% | -1.60% | -33.66% | |
| 7 | EXE | Expand Energy CORP | Stock-Energy | 2.45% | -1.76% | -43.02% | |
| 8 | MTZ | Mastec Inc | Stock-Industrials | 2.41% | +1.31% | +38.27% | |
| 9 | TS | Tenaris Sa-adr | Stock-Other | 2.35% | +2.35% | NEW | |
| 10 | TECK | Teck Resources Ltd-cls B | Stock-Materials | 2.34% | +1.50% | +97.03% | |
| 11 | LNG | Cheniere Energy Inc | Stock-Energy | 2.23% | +1.55% | +215.40% | |
| 12 | DK | Delek US Holdings Inc | Stock-Other | 2.12% | +0.80% | +15.68% | |
| 13 | CVE | Cenovus Energy Inc | Stock-Energy | 1.92% | -1.74% | -54.34% | |
| 14 | APH | Amphenol Corp-cl A | Stock-Tech | 1.75% | +1.43% | +215.00% | |
| 15 | TRGP | Targa Resources CORP | Stock-Energy | 1.68% | +0.20% | -14.19% | |
| 16 | VNOM | Viper Energy Inc-cl A | Stock-Energy | 1.63% | +1.63% | NEW | |
| 17 | IMO | Imperial Oil LTD | Stock-Energy | 1.54% | +1.54% | NEW | |
| 18 | FCX | Freeport-mcmoran Inc | Stock-Materials | 1.50% | -1.57% | -62.93% | |
| 19 | BG | Bunge Global SA | Stock-Consumer Staples | 1.47% | -0.15% | -12.08% | |
| 20 | PUMP | Propetro Holding CORP | Stock-Other | 1.38% | +0.16% | -7.45% | |
| 21 | FLEX | Flex Ltd. | Stock-Tech | 1.36% | +1.36% | NEW | |
| 22 | CRC | California Resources CORP | Stock-Energy | 1.33% | +0.11% | +15.76% | |
| 23 | VRT | Vertiv Holdings Co-a | Stock-Industrials | 1.31% | +0.47% | -5.02% | |
| 24 | ALB | Albemarle CORP | Stock-Materials | 1.29% | +0.74% | +152.44% | |
| 25 | NVT | nVent Electric plc | Stock-Industrials | 1.29% | +0.55% | -1.43% | |
| 26 | ENPH | Enphase Energy Inc | Stock-Tech | 1.25% | +0.97% | +180.19% | |
| 27 | WFRD | Weatherford International plc | Stock-Energy | 1.24% | +1.24% | NEW | |
| 28 | AM | Antero Midstream CORP | Stock-Energy | 1.22% | +1.22% | NEW | |
| 29 | MOD | Modine Manufacturing Co | Stock-Consumer Disc | 1.20% | +0.60% | +33.11% | |
| 30 | SDRL | Seadrill Limited | Stock-Other | 1.13% | -0.15% | -13.53% | |
| 31 | PRIM | Primoris Services CORP | Stock-Industrials | 1.07% | +0.57% | +151.05% | |
| 32 | PBF | Pbf Energy Inc-class A | Stock-Energy | 1.05% | +1.05% | NEW | |
| 33 | FIX | Comfort Systems USA Inc | Stock-Industrials | 1.00% | +0.88% | +388.22% | |
| 34 | PDS | Precision Drilling CORP | Stock-Other | 1.00% | +0.82% | +493.24% | |
| 35 | SEI | Solaris Energy Infrastructur | Stock-Energy | 1.00% | +0.14% | -34.14% | |
| 36 | NRG | Nrg Energy Inc | Stock-Utilities | 1.00% | -0.39% | -41.53% | |
| 37 | EVGO | Evgo Inc | Stock-Other | 0.95% | +0.25% | — | |
| 38 | HAL | Halliburton Co | Stock-Energy | 0.90% | -2.60% | -76.06% | |
| 39 | LBRT | Liberty Energy Inc | Stock-Energy | 0.90% | -1.99% | -72.24% | |
| 40 | BKR | Baker Hughes Co | Stock-Energy | 0.88% | +0.88% | NEW | |
| 41 | FLR | Fluor CORP | Stock-Industrials | 0.80% | +0.29% | +12.31% | |
| 42 | DY | Dycom Industries Inc | Stock-Industrials | 0.78% | +0.27% | -17.31% | |
| 43 | TRP | Tc Energy CORP | Stock-Energy | 0.75% | -1.05% | -68.15% | |
| 44 | DAR | Darling Ingredients Inc | Stock-Consumer Staples | 0.71% | +0.71% | NEW | |
| 45 | MGY | Magnolia Oil & Gas CORP - A | Stock-Energy | 0.67% | -1.84% | -73.25% | |
| 46 | CHRD | Chord Energy CORP | Stock-Energy | 0.64% | -1.74% | -72.66% | |
| 47 | USAR | USA Rare Earth Inc | Stock-Other | 0.62% | +0.50% | +199.90% | |
| 48 | KMI | Kinder Morgan, Inc. | Stock-Energy | 0.60% | -1.72% | -78.03% | |
| 49 | NXT | Nextpower Inc-cl A | Stock-Tech | 0.59% | +0.44% | +226.01% | |
| 50 | TPL | Texas Pacific Land CORP | Stock-Energy | 0.56% | +0.56% | NEW |
1–50 of 79
Portfolio Performance
Performance for Q3 2026
+0.5%
Performance Last 4 Quarters
+37.8%
- Stdev
- +18%
- Beta
- +0.52
- Alpha
- +2.8%
- Max Drawdown
- -15.8%
- Annualized Perf
- +12.4%
- Batting Avg vs S&P
- +44.4%
- Sortino
- +1.32
- Stutzer
- +0.22
- Treynor
- +0.25
- Sterling
- +0.6
- Calmar
- +0.79
- Information Ratio
- -0.37
- Tracking Error
- +17.8%
- Stdev Down
- +10.1%
- Winning Months %
- +58.3%
- Losing Months %
- +41.7%
- Best 12 Months
- +68.7%
- Worst 12 Months
- -11.1%
- Efficiency Ratio
- +0.28
- Sharpe
- +0.74
- Stdev Sectors
- +23.1%
- Skewness
- +0.16
- Kurtosis
- -0.52
- Upside Potential
- +3.15
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q2 | 79 | $870.1M | 100 | ||
| 2026 Q1 | 88 | $1.1B | 97 | ||
| 2025 Q4 | 80 | $903.8M | 78 | ||
| 2025 Q3 | 78 | $1.1B | 100 | ||
| 2025 Q2 | 87 | $1.1B | 0 | ||
| 2025 Q1 | 76 | $1.1B | 100 | ||
| 2024 Q4 | 73 | $969.9M | 0 | ||
| 2024 Q3 | 67 | $1.0B | 0 | ||
| 2024 Q2 | 79 | $1.0B | 0 | ||
| 2024 Q1 | 68 | $993.2M | 0 | ||
| 2023 Q4 | 65 | $977.5M | 0 | ||
| 2023 Q3 | 63 | $842.6M | 0 | ||
| 2023 Q2 | 65 | $912.8M | 0 | ||
| 2023 Q1 | 62 | $938.4M | 0 | ||
| 2022 Q4 | 64 | $950.8M | 0 | ||
| 2022 Q3 | 75 | $592.5M | 0 | ||
| 2022 Q2 | 78 | $728.6M | 0 | ||
| 2022 Q1 | 75 | $568.6M | 0 | ||
| 2021 Q4 | 76 | $634.2M | 0 | ||
| 2021 Q3 | 68 | $682.3M | 0 | ||
| 2021 Q2 | 69 | $675.5M | 94 | ||
| 2021 Q1 | 67 | $593.7M | 94 | ||
| 2020 Q4 | 60 | $511.7M | 82 | ||
| 2020 Q3 | 49 | $420.6M | 83 | ||
| 2020 Q2 | 44 | $408.3M | 100 | ||
| 2020 Q1 | 33 | $232.1M | 100 | ||
| 2019 Q4 | 39 | $533.6M | 78 | ||
| 2019 Q3 | 42 | $406.9M | 100 | ||
| 2019 Q2 | 51 | $572.3M | 100 | ||
| 2019 Q1 | 48 | $544.9M | 100 | ||
| 2018 Q4 | 49 | $300.6M | 100 | ||
| 2018 Q3 | 57 | $672.7M | 100 | ||
| 2018 Q2 | 52 | $614.0M | 100 | ||
| 2018 Q1 | 45 | $570.2M | 100 | ||
| 2017 Q4 | 44 | $452.6M | 100 | ||
| 2017 Q3 | 51 | $774.8M | 93 | ||
| 2017 Q2 | 50 | $666.4M | 90 | ||
| 2017 Q1 | 51 | $745.5M | 100 | ||
| 2016 Q4 | 49 | $640.0M | 99 | ||
| 2016 Q3 | 56 | $762.7M | 91 | ||
| 2016 Q2 | 53 | $670.5M | 80 | ||
| 2016 Q1 | 46 | $629.1M | 92 | ||
| 2015 Q4 | 56 | $735.5M | 100 | ||
| 2015 Q3 | 55 | $828.4M | 95 | ||
| 2015 Q2 | 65 | $841.5M | 100 | ||
| 2015 Q1 | 63 | $709.8M | 100 | ||
| 2014 Q4 | 51 | $476.1M | 100 | ||
| 2014 Q3 | 60 | $561.2M | 99 | ||
| 2014 Q2 | 65 | $756.2M | 92 | ||
| 2014 Q1 | 57 | $652.4M | 100 | ||
| 2013 Q4 | 49 | $535.3M | 100 | ||
| 2013 Q3 | 69 | $600.8M | 100 | ||
| 2013 Q2 | 64 | $607.2M | 0 |
Holding changes this quarter
SIR Capital Management, L.P.'s most significant position changes for 2026-06-30: New buy: Exxon Mobil CORP (XOM); New buy: Valero Energy CORP (VLO); Sold out: Suncor Energy Inc (SU); Sold out: Phillips 66 (PSX); Sold out: Xcel Energy Inc (XEL).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | XOM | Exxon Mobil CORP | +8.9% | NEW | New buy |
| 2 | VLO | Valero Energy CORP | +3.7% | NEW | New buy |
| 3 | DVN | Devon Energy CORP | +3.5% | +69.44% | Add |
| 4 | PR | Permian Resources Corp-cl A | +2.6% | +49.19% | Add |
| 5 | TS | Tenaris Sa-adr | +2.4% | NEW | New buy |
| 6 | VNOM | Viper Energy Inc-cl A | +1.6% | NEW | New buy |
| 7 | LNG | Cheniere Energy Inc | +1.6% | +215.40% | Add |
| 8 | IMO | Imperial Oil LTD | +1.5% | NEW | New buy |
| 9 | TECK | Teck Resources Ltd-cls B | +1.5% | +97.03% | Add |
| 10 | APH | Amphenol Corp-cl A | +1.4% | +215.00% | Add |
| 11 | FLEX | Flex Ltd. | +1.4% | NEW | New buy |
| 12 | MTZ | Mastec Inc | +1.3% | +38.27% | Add |
| 13 | WFRD | Weatherford International plc | +1.2% | NEW | New buy |
| 14 | AM | Antero Midstream CORP | +1.2% | NEW | New buy |
| 15 | PBF | Pbf Energy Inc-class A | +1.1% | NEW | New buy |
| 16 | ENPH | Enphase Energy Inc | +1% | +180.19% | Add |
| 17 | BKR | Baker Hughes Co | +0.9% | NEW | New buy |
| 18 | FIX | Comfort Systems USA Inc | +0.9% | +388.22% | Add |
| 19 | PDS | Precision Drilling CORP | +0.8% | +493.24% | Add |
| 20 | DK | Delek US Holdings Inc | +0.8% | +15.68% | Add |
| 21 | OVV | Ovintiv Inc | +0.8% | +12.64% | Add |
| 22 | ALB | Albemarle CORP | +0.7% | +152.44% | Add |
| 23 | DAR | Darling Ingredients Inc | +0.7% | NEW | New buy |
| 24 | MOD | Modine Manufacturing Co | +0.6% | +33.11% | Add |
| 25 | PRIM | Primoris Services CORP | +0.6% | +151.05% | Add |
| 26 | TPL | Texas Pacific Land CORP | +0.6% | NEW | New buy |
| 27 | SM | Sm Energy Co | +0.6% | NEW | New buy |
| 28 | NVT | nVent Electric plc | +0.6% | -1.43% | Trim |
| 29 | USAR | USA Rare Earth Inc | +0.5% | +199.90% | Add |
| 30 | VRT | Vertiv Holdings Co-a | +0.5% | -5.02% | Trim |
| 31 | ITT | Itt Inc | +0.5% | NEW | New buy |
| 32 | NOG | Northern Oil And Gas Inc | +0.4% | NEW | New buy |
| 33 | NXT | Nextpower Inc-cl A | +0.4% | +226.01% | Add |
| 34 | TDW | Tidewater Inc | +0.4% | +821.76% | Add |
| 35 | PH | Parker Hannifin CORP | +0.4% | +178.94% | Add |
| 36 | ETN | Eaton Corporation plc | +0.3% | NEW | New buy |
| 37 | ✓ | +0.3% | NEW | New buy | |
| 38 | FLR | Fluor CORP | +0.3% | +12.31% | Add |
| 39 | LEU | Centrus Energy Corp-class A | +0.3% | +154.91% | Add |
| 40 | DY | Dycom Industries Inc | +0.3% | -17.31% | Trim |
| 41 | CCJ | Cameco CORP | +0.3% | NEW | New buy |
| 42 | EVGO | Evgo Inc | +0.3% | — | Unchanged |
| 43 | CARR | Carrier Global CORP | +0.2% | +9.64% | Add |
| 44 | TRGP | Targa Resources CORP | +0.2% | -14.19% | Trim |
| 45 | SOC | Sable Offshore CORP | +0.2% | NEW | New buy |
| 46 | PUMP | Propetro Holding CORP | +0.2% | -7.45% | Trim |
| 47 | SEI | Solaris Energy Infrastructur | +0.1% | -34.14% | Trim |
| 48 | CRC | California Resources CORP | +0.1% | +15.76% | Add |
| 49 | TTI | Tetra Technologies Inc | +0.1% | +3.30% | Add |
| 50 | SGML | Sigma Lithium CORP | +0.1% | -9.23% | Trim |
1–50 of 107
Filing History
FAQ
What is SIR Capital Management, L.P. and what type of investor is it?
SIR Capital Management, L.P. is an investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-06-30), the firm manages a tracked equity portfolio valued at approximately $870.1M, spread across 79 disclosed positions.
What are SIR Capital Management, L.P.'s largest equity positions?
Based on the latest 13F filing, SIR Capital Management, L.P.'s top holdings by market value are:
1. Exxon Mobil CORP (XOM) — $77.3M (8.9%)
2. Devon Energy CORP (DVN) — $72.3M (8.3%)
3. Permian Resources Corp-cl A (PR) — $60.6M (7.0%)
4. Ovintiv Inc (OVV) — $37.7M (4.3%)
5. Valero Energy CORP (VLO) — $32.4M (3.7%)
What changes did SIR Capital Management, L.P. make in its most recent portfolio filing?
In the latest reported quarter, SIR Capital Management, L.P. made 104 notable position adjustments: 19 new positions were initiated, 25 existing holdings were added to, 32 positions were partially reduced, and 28 were completely exited. The largest of these moves: New buy: Exxon Mobil CORP (XOM); New buy: Valero Energy CORP (VLO); Sold out: Suncor Energy Inc (SU); Sold out: Phillips 66 (PSX); Sold out: Xcel Energy Inc (XEL)
What sectors does SIR Capital Management, L.P. focus on?
SIR Capital Management, L.P. is concentrated in the following sectors based on its current disclosed equity portfolio:
• Energy: 70.2%
• Industrials: 12.4%
• Information Technology: 6.1%
• Materials: 5.8%
• Consumer Staples: 2.5%
• Utilities: 1.6%
Investment Profile
SIR Capital Management, L.P. returned an annualized 12.4% over the trailing 36 months — outperforming the S&P 500 by 2.8 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 0.52 (less volatile than the market) and a 44% quarterly batting average against the index.
Its portfolio is broadly diversified and fast-trading, with 70.2% of the portfolio concentrated in Energy.
Its turnover score has risen from 0 to 100 over the past 4 quarters — a shift toward more active trading.
It has added to its DVN position over the past two quarters (+$53.8M, now $72.3M), while trimming KMI over the same stretch (-$36.8M, still holding $5.2M).
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Developer Access
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REST API
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