Vault-13

SIR Capital Management, L.P.

NEW YORK, NY · CIK 1434997 · 13F filing filed 2026-08-14

No investment adviser registration (Form ADV) found for this filer. It may be a parent company whose subsidiaries are the registered advisers, a bank or insurer, or a manager based outside the US.

$870.1m reported value -18.8% vs Q1 2026
79positions
45.1%in top 10
19 new 25 added 32 reduced 28 sold out vs Q1 2026

Holdings, Q2 2026

The small lines show how much was held over the last 4 quarters (adjusted for stock splits).

#SecurityTickerShares Value% of portfolioChangeShares change
1 EXXON MOBIL CORP COM XOM XOM 565,295 $77.3m8.88% 8.88% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 565.3k
2 DEVON ENERGY CORP NEW COM DVN DVN 1,749,854 $72.3m8.31% 8.31% AddedShares held: Q3 2025 1.5m, Q4 2025 505.7k, Q1 2026 1.0m, Q2 2026 1.7m +717.1k +717,118 69.4%
3 PERMIAN RESOURCES CORP CLASS A COM PR PR 3,289,106 $60.6m6.96% 6.96% AddedShares held: Q3 2025 4.9m, Q4 2025 2.6m, Q1 2026 2.2m, Q2 2026 3.3m +1.1m +1,084,418 49.2%
4 OVINTIV INC COM OVV OVV 716,400 $37.7m4.33% 4.33% AddedShares held: Q3 2025 0, Q4 2025 418.7k, Q1 2026 636.0k, Q2 2026 716.4k +80.4k +80,375 12.6%
5 VALERO ENERGY CORP COM VLO VLO 124,319 $32.4m3.72% 3.72% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 124.3k
6 ANTERO RESOURCES CORP COM AR AR 825,364 $29.0m3.33% 3.33% ReducedShares held: Q3 2025 958.2k, Q4 2025 514.7k, Q1 2026 1.2m, Q2 2026 825.4k -418.8k -418,793 -33.7%
7 EXPAND ENERGY CORPORATION COM EXE EXE 234,043 $21.3m2.45% 2.45% ReducedShares held: Q3 2025 0, Q4 2025 119.6k, Q1 2026 410.7k, Q2 2026 234.0k -176.7k -176,690 -43.0%
8 MASTEC INC COM MTZ MTZ 50,469 $21.0m2.41% 2.41% AddedShares held: Q3 2025 134.8k, Q4 2025 131.9k, Q1 2026 36.5k, Q2 2026 50.5k +14.0k +13,970 38.3%
9 TENARIS S A SPONSORED ADS TS TS 368,588 $20.5m2.35% 2.35% NewShares held: Q3 2025 290.1k, Q4 2025 0, Q1 2026 0, Q2 2026 368.6k
10 TECK RESOURCES LTD CL B TECK TECK 342,632 $20.4m2.34% 2.34% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 173.9k, Q2 2026 342.6k +168.7k +168,732 97.0%
11 CHENIERE ENERGY INC COM NEW LNG LNG 81,344 $19.4m2.23% 2.23% AddedShares held: Q3 2025 64.3k, Q4 2025 0, Q1 2026 25.8k, Q2 2026 81.3k +55.6k +55,553 215.4%
12 DELEK US HLDGS INC NEW COM DK DK 363,287 $18.5m2.12% 2.12% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 314.1k, Q2 2026 363.3k +49.2k +49,233 15.7%
13 CENOVUS ENERGY INC COM CVE CVE 674,191 $16.7m1.92% 1.92% ReducedShares held: Q3 2025 1.4m, Q4 2025 525.7k, Q1 2026 1.5m, Q2 2026 674.2k -802.3k -802,309 -54.3%
14 AMPHENOL CORP CL A APH APH 86,310 $15.2m1.75% 1.75% AddedShares held: Q3 2025 18.8k, Q4 2025 30.7k, Q1 2026 27.4k, Q2 2026 86.3k +58.9k +58,910 215.0%
15 TARGA RES CORP COM TRGP TRGP 54,424 $14.6m1.68% 1.68% ReducedShares held: Q3 2025 60.6k, Q4 2025 0, Q1 2026 63.4k, Q2 2026 54.4k -9.0k -9,000 -14.2%
16 VIPER ENERGY INC CL A VNOM VNOM 334,100 $14.2m1.63% 1.63% NewShares held: Q3 2025 2.1m, Q4 2025 1.5m, Q1 2026 0, Q2 2026 334.1k
17 IMPERIAL OIL LTD COM NEW IMO IMO 119,300 $13.4m1.54% 1.54% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 119.3k
18 FREEPORT-MCMORAN INC CL B FCX FCX 207,100 $13.0m1.50% 1.50% ReducedShares held: Q3 2025 338.6k, Q4 2025 625.0k, Q1 2026 558.7k, Q2 2026 207.1k -351.6k -351,594 -62.9%
19 BUNGE GLOBAL SA COM SHS BG BG 120,100 $12.8m1.47% 1.47% ReducedShares held: Q3 2025 0, Q4 2025 142.9k, Q1 2026 136.6k, Q2 2026 120.1k -16.5k -16,500 -12.1%
20 PROPETRO HLDG CORP COM PUMP PUMP 835,863 $12.0m1.38% 1.38% ReducedShares held: Q3 2025 91.3k, Q4 2025 1.3m, Q1 2026 903.1k, Q2 2026 835.9k -67.3k -67,267 -7.5%
21 FLEX LTD ORD FLEX FLEX 72,900 $11.8m1.36% 1.36% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 72.9k
22 CALIFORNIA RES CORP COM STOCK CRC CRC 218,438 $11.5m1.33% 1.33% AddedShares held: Q3 2025 377.8k, Q4 2025 0, Q1 2026 188.7k, Q2 2026 218.4k +29.7k +29,738 15.8%
23 VERTIV HOLDINGS CO COM CL A VRT VRT 33,987 $11.4m1.31% 1.31% ReducedShares held: Q3 2025 89.0k, Q4 2025 54.7k, Q1 2026 35.8k, Q2 2026 34.0k -1.8k -1,795 -5.0%
24 ALBEMARLE CORP COM ALB ALB 83,342 $11.3m1.29% 1.29% AddedShares held: Q3 2025 0, Q4 2025 122.1k, Q1 2026 33.0k, Q2 2026 83.3k +50.3k +50,327 152.4%
25 NVENT ELECTRIC PLC SHS NVT NVT 66,088 $11.2m1.29% 1.29% ReducedShares held: Q3 2025 128.7k, Q4 2025 80.6k, Q1 2026 67.0k, Q2 2026 66.1k -957 -957 -1.4%
26 ENPHASE ENERGY INC COM ENPH ENPH 220,508 $10.9m1.25% 1.25% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 78.7k, Q2 2026 220.5k +141.8k +141,808 180.2%
27 WEATHERFORD INTL PLC ORD SHS WFRD WFRD 132,700 $10.8m1.24% 1.24% NewShares held: Q3 2025 0, Q4 2025 58.2k, Q1 2026 0, Q2 2026 132.7k
28 ANTERO MIDSTREAM CORP COM AM AM 467,598 $10.6m1.22% 1.22% NewShares held: Q3 2025 1.4m, Q4 2025 1.8m, Q1 2026 0, Q2 2026 467.6k
29 MODINE MFG CO COM MOD MOD 39,144 $10.5m1.20% 1.20% AddedShares held: Q3 2025 26.8k, Q4 2025 65.4k, Q1 2026 29.4k, Q2 2026 39.1k +9.7k +9,736 33.1%
30 SEADRILL LTD COM SDRL SDRL 260,971 $9.9m1.13% 1.13% ReducedShares held: Q3 2025 377.6k, Q4 2025 154.2k, Q1 2026 301.8k, Q2 2026 261.0k -40.8k -40,828 -13.5%
31 PRIMORIS SVCS CORP COM PRIM PRIM 93,640 $9.3m1.07% 1.07% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 37.3k, Q2 2026 93.6k +56.3k +56,340 151.1%
32 PBF ENERGY INC CL A PBF PBF 200,529 $9.1m1.05% 1.05% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 200.5k
33 COMFORT SYS USA INC COM FIX FIX 4,394 $8.7m1.00% 1.00% AddedShares held: Q3 2025 4.4k, Q4 2025 6.2k, Q1 2026 900, Q2 2026 4.4k +3.5k +3,494 388.2%
34 PRECISION DRILLING CORP COM NEW PDS PDS 113,178 $8.7m1.00% 1.00% AddedShares held: Q3 2025 56.0k, Q4 2025 56.2k, Q1 2026 19.1k, Q2 2026 113.2k +94.1k +94,100 493.2%
35 SOLARIS ENERGY INFRAS INC COM CL A SEI SEI 107,947 $8.7m1.00% 1.00% ReducedShares held: Q3 2025 763.9k, Q4 2025 165.0k, Q1 2026 163.9k, Q2 2026 107.9k -56.0k -55,967 -34.1%
36 NRG ENERGY INC COM NEW NRG NRG 59,418 $8.7m1.00% 1.00% ReducedShares held: Q3 2025 31.7k, Q4 2025 71.5k, Q1 2026 101.6k, Q2 2026 59.4k -42.2k -42,200 -41.5%
37 EVGO INC CL A COM EVGO EVGO 4,345,531 $8.3m0.95% 0.95% UnchangedShares held: Q3 2025 4.1m, Q4 2025 4.3m, Q1 2026 4.3m, Q2 2026 4.3m
38 HALLIBURTON CO COM HAL HAL 230,200 $7.8m0.90% 0.90% ReducedShares held: Q3 2025 495.3k, Q4 2025 90.0k, Q1 2026 961.4k, Q2 2026 230.2k -731.2k -731,200 -76.1%
39 LIBERTY ENERGY INC COM CL A LBRT LBRT 297,884 $7.8m0.90% 0.90% ReducedShares held: Q3 2025 0, Q4 2025 178.2k, Q1 2026 1.1m, Q2 2026 297.9k -775.2k -775,181 -72.2%
40 BAKER HUGHES COMPANY CL A BKR BKR 138,200 $7.7m0.88% 0.88% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 138.2k
41 FLUOR CORP NEW COM FLR FLR 132,415 $6.9m0.80% 0.80% AddedShares held: Q3 2025 35.6k, Q4 2025 0, Q1 2026 117.9k, Q2 2026 132.4k +14.5k +14,515 12.3%
42 DYCOM INDS INC COM DY DY 13,377 $6.8m0.78% 0.78% ReducedShares held: Q3 2025 26.5k, Q4 2025 9.6k, Q1 2026 16.2k, Q2 2026 13.4k -2.8k -2,800 -17.3%
43 TC ENERGY CORP COM TRP TRP 98,262 $6.5m0.75% 0.75% ReducedShares held: Q3 2025 825.3k, Q4 2025 502.2k, Q1 2026 308.5k, Q2 2026 98.3k -210.2k -210,238 -68.2%
44 DARLING INGREDIENTS INC COM DAR DAR 113,800 $6.2m0.71% 0.71% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 113.8k
45 MAGNOLIA OIL & GAS CORP CL A MGY MGY 227,667 $5.8m0.67% 0.67% ReducedShares held: Q3 2025 1.7m, Q4 2025 1.0m, Q1 2026 851.1k, Q2 2026 227.7k -623.4k -623,427 -73.2%
46 CHORD ENERGY CORPORATION COM NEW CHRD CHRD 49,048 $5.6m0.64% 0.64% ReducedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 179.4k, Q2 2026 49.0k -130.3k -130,343 -72.7%
47 USA RARE EARTH INC COM USAR USAR 250,414 $5.4m0.62% 0.62% AddedShares held: Q3 2025 0, Q4 2025 152.5k, Q1 2026 83.5k, Q2 2026 250.4k +166.9k +166,914 199.9%
48 KINDER MORGAN INC DEL COM KMI KMI 162,485 $5.2m0.60% 0.60% ReducedShares held: Q3 2025 1.8m, Q4 2025 1.5m, Q1 2026 739.7k, Q2 2026 162.5k -577.2k -577,235 -78.0%
49 NEXTRACKER INC CLASS A COM NXT NXT 43,359 $5.2m0.59% 0.59% AddedShares held: Q3 2025 105.0k, Q4 2025 0, Q1 2026 13.3k, Q2 2026 43.4k +30.1k +30,059 226.0%
50 TEXAS PACIFIC LAND CORPORATI COM TPL TPL 11,200 $4.9m0.56% 0.56% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 11.2k
51 SM ENERGY CO COM SM SM 182,900 $4.8m0.55% 0.55% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 182.9k
52 SIGMA LITHIUM CORPORATION COM SGML SGML 375,793 $4.8m0.55% 0.55% ReducedShares held: Q3 2025 1.5m, Q4 2025 597.2k, Q1 2026 414.0k, Q2 2026 375.8k -38.2k -38,200 -9.2%
53 CARRIER GLOBAL CORPORATION COM CARR CARR 60,300 $4.4m0.51% 0.51% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 55.0k, Q2 2026 60.3k +5.3k +5,300 9.6%
54 PARKER-HANNIFIN CORP COM PH PH 4,463 $4.4m0.50% 0.50% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 1.6k, Q2 2026 4.5k +2.9k +2,863 178.9%
55 CLEAN ENERGY FUELS CORP COM CLNE CLNE 2,103,095 $4.3m0.50% 0.50% UnchangedShares held: Q3 2025 1.8m, Q4 2025 2.1m, Q1 2026 2.1m, Q2 2026 2.1m
56 TIDEWATER INC NEW COM TDW TDW 61,850 $4.1m0.47% 0.47% AddedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 6.7k, Q2 2026 61.9k +55.1k +55,140 821.8%
57 ITT INC COM ITT ITT 20,200 $4.0m0.46% 0.46% NewShares held: Q3 2025 29.7k, Q4 2025 12.8k, Q1 2026 0, Q2 2026 20.2k
58 ATLAS ENERGY SOLUTIONS INC COM NEW AESI AESI 231,347 $3.8m0.44% 0.44% ReducedShares held: Q3 2025 310.8k, Q4 2025 0, Q1 2026 442.7k, Q2 2026 231.3k -211.3k -211,343 -47.7%
59 NORTHERN OIL & GAS INC COM NOG NOG 210,200 $3.8m0.44% 0.44% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 210.2k
60 CENTRUS ENERGY CORP CL A LEU LEU 20,821 $3.5m0.40% 0.40% AddedShares held: Q3 2025 21.2k, Q4 2025 4.8k, Q1 2026 8.2k, Q2 2026 20.8k +12.7k +12,653 154.9%
61 ONEOK INC NEW COM OKE OKE 37,613 $3.3m0.38% 0.38% ReducedShares held: Q3 2025 655.0k, Q4 2025 472.6k, Q1 2026 433.2k, Q2 2026 37.6k -395.6k -395,575 -91.3%
62 UGI CORP NEW COM UGI UGI 91,226 $3.2m0.36% 0.36% ReducedShares held: Q3 2025 278.7k, Q4 2025 329.7k, Q1 2026 352.4k, Q2 2026 91.2k -261.2k -261,224 -74.1%
63 EATON CORP PLC SHS ETN ETN 6,700 $2.9m0.33% 0.33% NewShares held: Q3 2025 36.4k, Q4 2025 27.4k, Q1 2026 0, Q2 2026 6.7k
64 EROCK INC CL A COM EROC EROC 176,100 $2.6m0.29% 0.29% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 176.1k
65 CAMECO CORP COM CCJ CCJ 21,200 $2.2m0.25% 0.25% NewShares held: Q3 2025 89.3k, Q4 2025 22.6k, Q1 2026 0, Q2 2026 21.2k
66 CUMMINS INC COM CMI CMI 2,900 $2.1m0.24% 0.24% ReducedShares held: Q3 2025 0, Q4 2025 11.9k, Q1 2026 3.3k, Q2 2026 2.9k -400 -400 -12.1%
67 CORNING INC COM GLW GLW 8,088 $2.1m0.24% 0.24% ReducedShares held: Q3 2025 176.8k, Q4 2025 89.8k, Q1 2026 71.1k, Q2 2026 8.1k -63.0k -63,005 -88.6%
68 VENTURE GLOBAL INC COM CL A VG VG 181,448 $2.0m0.23% 0.23% ReducedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 618.3k, Q2 2026 181.4k -436.8k -436,842 -70.7%
69 GOLAR LNG LTD SHS GLNG GLNG 37,100 $1.8m0.21% 0.21% ReducedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 62.3k, Q2 2026 37.1k -25.2k -25,232 -40.5%
70 TETRA TECHNOLOGIES INC DEL COM TTI TTI 159,766 $1.8m0.21% 0.21% AddedShares held: Q3 2025 195.5k, Q4 2025 154.7k, Q1 2026 154.7k, Q2 2026 159.8k +5.1k +5,109 3.3%
71 KINETIK HOLDINGS INC COM NEW CL A KNTK KNTK 32,391 $1.6m0.18% 0.18% ReducedShares held: Q3 2025 227.7k, Q4 2025 672.1k, Q1 2026 629.5k, Q2 2026 32.4k -597.1k -597,061 -94.8%
72 SABLE OFFSHORE CORP COM SHS SOC SOC 457,919 $1.4m0.16% 0.16% NewShares held: Q3 2025 0, Q4 2025 0, Q1 2026 0, Q2 2026 457.9k
73 GE VERNOVA INC COM GEV GEV 1,088 $1.3m0.15% 0.15% ReducedShares held: Q3 2025 5.0k, Q4 2025 11.5k, Q1 2026 6.1k, Q2 2026 1.1k -5.0k -5,037 -82.2%
74 RALLIANT CORP COM RAL RAL 16,400 $1.2m0.14% 0.14% ReducedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 35.6k, Q2 2026 16.4k -19.2k -19,156 -53.9%
75 BKV CORP COM BKV BKV 41,500 $1.1m0.13% 0.13% AddedShares held: Q3 2025 47.8k, Q4 2025 37.2k, Q1 2026 39.2k, Q2 2026 41.5k +2.3k +2,300 5.9%
76 OPAL FUELS INC CLASS A COM OPAL OPAL 373,849 $822.5k0.09% 0.09% UnchangedShares held: Q3 2025 373.8k, Q4 2025 373.8k, Q1 2026 373.8k, Q2 2026 373.8k
77 STERLING INFRASTRUCTURE INC COM STRL STRL 895 $751.2k0.09% 0.09% ReducedShares held: Q3 2025 0, Q4 2025 17.2k, Q1 2026 3.0k, Q2 2026 895 -2.1k -2,105 -70.2%
78 SOLV ENERGY INC COM SHS CL A MWH MWH 21,450 $730.4k0.08% 0.08% ReducedShares held: Q3 2025 0, Q4 2025 0, Q1 2026 35.6k, Q2 2026 21.4k -14.2k -14,150 -39.8%
79 NET POWER INC COM CL A NPWR NPWR 109,651 $183.1k0.02% 0.02% AddedShares held: Q3 2025 103.2k, Q4 2025 103.2k, Q1 2026 103.2k, Q2 2026 109.7k +6.5k +6,473 6.3%

Sold out since Q1 2026

SecurityTickerShares held beforeValue then
SUNCOR ENERGY INC NEW SU SU 434,580 $28.7m434.6k shares
PHILLIPS 66 PSX PSX 149,104 $27.2m149.1k shares
XCEL ENERGY INC XEL XEL 276,435 $22.0m276.4k shares
PATTERSON-UTI ENERGY INC PTEN PTEN 1,716,893 $18.6m1.7m shares
CHEVRON CORP NEW CVX CVX 77,403 $16.0m77.4k shares
HUDBAY MINERALS INC HBM HBM 644,518 $13.5m644.5k shares
RPC INC RES RES 1,596,443 $11.3m1.6m shares
APA CORPORATION APA APA 234,073 $9.9m234.1k shares
SEMPRA SRE SRE 100,255 $9.7m100.3k shares
FORGENT POWER SOLUTIONS INC FPS FPS 322,673 $9.4m322.7k shares
EOG RES INC EOG EOG 64,600 $9.3m64.6k shares
GENERAC HLDGS INC GNRC GNRC 40,700 $7.9m40.7k shares
CACTUS INC WHD WHD 165,729 $7.9m165.7k shares
AMERICAN ELEC PWR CO INC AEP AEP 58,400 $7.7m58.4k shares
HONEYWELL INTL INC 15,722 $7.1m15.7k shares
PROFRAC HLDG CORP ACDC ACDC 1,104,261 $6.8m1.1m shares
EXELON CORP EXC EXC 129,229 $6.3m129.2k shares
VISTRA CORP VST VST 34,100 $5.1m34.1k shares
FLOWCO HLDGS INC FLOC FLOC 245,963 $5.1m246.0k shares
HESS MIDSTREAM LP HESM HESM 127,300 $4.9m127.3k shares
NOBLE CORP PLC NE NE 90,950 $4.5m91.0k shares
FERMI INC FRMI FRMI 576,627 $3.4m576.6k shares
LENNOX INTL INC LII LII 6,500 $3.0m6.5k shares
CATERPILLAR INC CAT CAT 4,100 $2.9m4.1k shares
JOHNSON CTLS INTL PLC JCI JCI 16,400 $2.1m16.4k shares