SIR Capital Management, L.P.

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CIK 1434997

13F portfolio (2026-Q1)

$1.1B

Positions

Implied 1Y CAGR

modeled · as filed

Long positions in SEC Section 13(f) securities (US-listed stocks, ADRs and ETFs), largest first · Δ vs 2025-Q4. A lagged quarterly snapshot (filed ≤45 days after quarter-end); excludes shorts, options, cash, and shares listed only on non-US exchanges — foreign companies held via a US listing or ADR (e.g. Alibaba, TSMC) ARE included.

Implied return what this book implies · modeled, not advice methodology →

Open in PORT →

As filed = each book applied at its quarter-end (what the reported book did) · As copyable = applied at its statutory 45-day filing deadline (what a 13F follower could have earned).

Computing…

Hypothetical modeled performance constructed with hindsight — not actual results, and not indicative of future results. See the Disclaimer.

Exposures · what this manager owns, by sector & size (2026-Q1)

Holdings

Top 5

22.0%

Top 10

38.7%

Effective N

41.7

HHI

0.024

This quarter

35 new · 0 exit →

By sector

Energy55.6%

Utilities21.6%

Industrials9.0%

Materials7.3%

Information Technology3.9%

Consumer Staples1.6%

Consumer Discretionary0.6%

Real Estate0.3%

By market cap

Large ($10–200B)58.4%

Mid ($2–10B)22.5%

Unknown10.7%

Small ($300M–2B)5.3%

Mega (>$200B)2.3%

Micro (<$300M)0.8%

By industry group GICS — finer than sector

Industry group	Weight	Names
Oil, Gas & Consumable Fuels	55.65%	28
Utilities	21.60%	16
Metals & Mining	5.82%	5
Machinery	4.15%	10
Construction & Engineering	2.97%	8
Electrical Equipment & Components	2.14%	4
Food Products	1.62%	1
Semiconductors & Semiconductor Equipment	1.59%	4
Construction Materials	0.97%	2
Commercial Services & Supplies	0.81%	2
Aerospace & Defense	0.66%	1
Automobiles & Components	0.60%	1
Chemicals	0.55%	1
Marine	0.37%	2
Equity Real Estate Investment Trusts (REITs)	0.31%	1
Technology Hardware & Equipment	0.18%	2

Top holdings

#	Ticker	Name	Sector	Weight
1	AR	ANTERO RESOURCES Corp	Energy	4.93%
2	DVN	DEVON ENERGY CORP/DE	Energy	4.85%
3	PR	Permian Resources Corp	Energy	4.39%
4	EXE	EXPAND ENERGY Corp	Energy	4.21%
5	CVE	CENOVUS ENERGY	Energy	3.66%
6	OKE	ONEOK INC /NEW/	Utilities	3.66%
7	OVV	Ovintiv Inc.	Energy	3.53%
8	HAL	HALLIBURTON CO	Energy	3.50%
9	FCX	FREEPORT-MCMORAN INC	Materials	3.07%
10	LBRT	Liberty Energy Inc.	Energy	2.89%

88/88 names classified · sector 100.0% of weight · industry 100.0% · mkt cap 89.3%; unclassified names shown, never dropped.

Sector allocation over time · how the GICS mix & top names shifted quarter by quarter

top 5/sector, rest → “Other” · 52 quarters

EnergyDVN, SU, COP, PSX, CVX · other

UtilitiesTRGP, KMI, OKE, WMB, TRP · other

MaterialsTS, APD, FMC, DD, FCX · other

IndustrialsFTI, BKR, GTLS, AES, PWR · other

Information TechnologyARRY, SHLS, STEM, FLNC, RUN · other

Consumer DiscretionarySHW, ASH, MUSA, MOD, CASY · other

Consumer StaplesDAR, BG, ADM

Real Estate

UnclassifiedPARSLEY ENERGY INC, ANADARKO PETE CORP, PIONEER NAT RES CO, ENCANA CORP, WHITING PETROLEUM CORP · other

Sector is classified on each name's CURRENT fundamentals, not point-in-time — apparent sector drift can reflect the market re-rating a holding, not a manager trade. 13F is a lagged quarterly snapshot of long positions in US-listed securities only — foreign companies held via a US listing or ADR ARE included, but shares listed only on non-US exchanges (plus shorts, options and cash) are not. Latest quarter: 100.0% of the book is sector-classified (unclassified names shown, never dropped).

Style box · size × value-growth placement of the reported book (2026-Q1), classified on current fundamentals (not point-in-time) — load it into PORT to overlay your own portfolio

holdings, colored by sector (62 classified)SIR Capital Management, L.P. centroid (Mid Core)

EnergyUtilitiesIndustrialsMaterialsInformation TechnologyConsumer StaplesConsumer Discretionary

Style box summary for SIR Capital Management, L.P.: centroid Mid Core. Heaviest cells: Mid Value 20.0%, Small Value 17.7%, Mid Core 15.0%.

Classified: 77.1% of book weight (62/88 names) · unclassified 22.9%: CVE, SU, MGY, TRP, SDRL, HBM, VG, FPS, SEI, TECK +16 more. Size: cap 70/20/10 bands; style: value/growth composite on our own metrics — not Morningstar's model.

Contribution holdings-based, any period

No contribution data for this period.

Holdings· 88 positions (2026-Q1) · largest first · Δ vs 2025-Q4

#	Security	Shares	Value	Weight	Δ QoQ
1	ARANTERO RESOURCES CORP	1,244,157	$53M	4.9%	ADD 142%
2	DVNDEVON ENERGY CORP NEW	1,032,736	$52M	4.9%	ADD 104%
3	PRPERMIAN RESOURCES CORP	2,204,688	$47M	4.4%	TRIM −16%
4	EXEEXPAND ENERGY CORPORATION	410,733	$45M	4.2%	ADD 243%
5	CVECENOVUS ENERGY INC	1,476,500	$39M	3.7%	ADD 181%
6	OKEONEOK INC NEW	433,188	$39M	3.7%	TRIM −8%
7	OVVOVINTIV INC	636,025	$38M	3.5%	ADD 52%
8	HALHALLIBURTON CO	961,400	$37M	3.5%	ADD 968%
9	FCXFREEPORT MCMORAN INC	558,694	$33M	3.1%	TRIM −11%
10	LBRTLIBERTY ENERGY INC	1,073,065	$31M	2.9%	ADD 502%
11	KNTKKINETIK HOLDINGS INC	629,452	$30M	2.8%	TRIM −6%
12	SUSUNCOR ENERGY INC NEW	434,580	$29M	2.7%	ADD 20%
13	PSXPHILLIPS 66	149,104	$27M	2.5%	ADD 39%
14	MGYMAGNOLIA OIL & GAS CORP	851,094	$27M	2.5%	TRIM −16%
15	CHRDCHORD ENERGY CORPORATION	179,391	$26M	2.4%	NEW
16	KMIKINDER MORGAN INC DEL	739,720	$25M	2.3%	TRIM −52%
17	XELXCEL ENERGY INC	276,435	$22M	2.1%	TRIM −9%
18	TRPTC ENERGY CORP	308,500	$19M	1.8%	TRIM −39%
19	PTENPATTERSON-UTI ENERGY INC	1,716,893	$19M	1.7%	NEW
20	BGBUNGE GLOBAL SA	136,600	$17M	1.6%	TRIM −4%
21	CVXCHEVRON CORP NEW	77,403	$16M	1.5%	NEW
22	TRGPTARGA RES CORP	63,424	$16M	1.5%	NEW
23	NRGNRG ENERGY INC	101,618	$15M	1.4%	ADD 42%
24	DKDELEK US HLDGS INC NEW	314,054	$14M	1.3%	NEW
25	SDRLSEADRILL LTD	301,799	$14M	1.3%	ADD 96%
26	HBMHUDBAY MINERALS INC	644,518	$13M	1.3%	TRIM −13%
27	CRCCALIFORNIA RES CORP	188,700	$13M	1.2%	NEW
28	PUMPPROPETRO HLDG CORP	903,130	$13M	1.2%	TRIM −33%
29	UGIUGI CORP NEW	352,450	$13M	1.2%	ADD 7%
30	MTZMASTEC INC	36,499	$12M	1.1%	TRIM −72%
31	RESRPC INC	1,596,443	$11M	1.1%	NEW
32	APAAPA CORPORATION	234,073	$10M	0.9%	NEW
33	VGVENTURE GLOBAL INC	618,290	$10M	0.9%	NEW
34	SRESEMPRA	100,255	$10M	0.9%	NEW
35	GLWCORNING INC	71,093	$10M	0.9%	TRIM −21%
36	FPSForgent Power Solutions Inc	322,673	$9M	0.9%	NEW
37	EOGEOG RES INC	64,600	$9M	0.9%	NEW
38	SEISOLARIS ENERGY INFRAS INC	163,914	$9M	0.9%	HOLD
39	TECKTECK RESOURCES LTD	173,900	$9M	0.8%	NEW
40	VRTVERTIV HOLDINGS CO	35,782	$9M	0.8%	TRIM −35%
41	GNRCGENERAC HLDGS INC	40,700	$8M	0.7%	NEW
42	NVTNVENT ELECTRIC PLC	67,045	$8M	0.7%	TRIM −17%
43	WHDCACTUS INC	165,729	$8M	0.7%	ADD 463%
44	AEPAMERICAN ELEC PWR CO INC	58,400	$8M	0.7%	NEW
45	EVGOEVGO INC	4,345,531	$7M	0.7%	HOLD
46	LNGCheniere Energy, Inc	25,791	$7M	0.7%	NEW
47	HONHONEYWELL INTL INC	31,444	$7M	0.7%	NEW
48	ACDCPROFRAC HLDG CORP	1,104,261	$7M	0.6%	NEW
49	MODMODINE MFG CO	29,408	$6M	0.6%	TRIM −55%
50	EXCEXELON CORP	129,229	$6M	0.6%	TRIM −39%
51	ALBALBEMARLE CORP	33,015	$6M	0.6%	TRIM −73%
52	AESIATLAS ENERGY SOLUTIONS INC	442,690	$6M	0.5%	NEW
53	FLRFLUOR CORP NEW	117,900	$6M	0.5%	NEW
54	DYDYCOM INDS INC	16,177	$5M	0.5%	ADD 69%
55	GEVGE VERNOVA INC	6,125	$5M	0.5%	TRIM −47%
56	PRIMPRIMORIS SVCS CORP	37,300	$5M	0.5%	NEW
57	CLNECLEAN ENERGY FUELS CORP	2,103,095	$5M	0.5%	HOLD
58	VSTVISTRA CORP	34,100	$5M	0.5%	NEW
59	SGMLSIGMA LITHIUM CORPORATION	413,993	$5M	0.5%	TRIM −31%
60	FLOCFLOWCO HLDGS INC	245,963	$5M	0.5%	NEW
61	HESMHESS MIDSTREAM LP	127,300	$5M	0.5%	NEW
62	NENOBLE CORP PLC	90,950	$4M	0.4%	TRIM −73%
63	APHAMPHENOL CORP	27,400	$3M	0.3%	TRIM −11%
64	GLNGGOLAR LNG LTD BERMUDA	62,332	$3M	0.3%	NEW
65	FRMIFERMI INC	576,627	$3M	0.3%	ADD 105%
66	CARRCARRIER GLOBAL CORPORATION	55,000	$3M	0.3%	NEW
67	LIILENNOX INTL INC	6,500	$3M	0.3%	NEW
68	ENPHENPHASE ENERGY INC	78,700	$3M	0.3%	NEW
69	CATCATERPILLAR INC	4,100	$3M	0.3%	NEW
70	JCIJOHNSON CONTROLS INTERNATION	16,400	$2M	0.2%	TRIM −67%
71	PDSPRECISION DRILLING CORP	19,078	$2M	0.2%	TRIM −66%
72	CMICUMMINS INC	3,300	$2M	0.2%	TRIM −72%
73	NXTNEXTPOWER INC	13,300	$2M	0.1%	NEW
74	RALRALLIANT CORP	35,556	$1M	0.1%	NEW
75	PHPARKER-HANNIFIN CORP	1,600	$1M	0.1%	NEW
76	LEUCENTRUS ENERGY CORP	8,168	$1M	0.1%	ADD 71%
77	TTITETRA TECHNOLOGIES INC DEL	154,657	$1M	0.1%	HOLD
78	USARUSA RARE EARTH INC	83,500	$1M	0.1%	TRIM −45%
79	FIXCOMFORT SYS USA INC	900	$1M	0.1%	TRIM −86%
80	STRLSTERLING INFRASTRUCTURE INC	3,000	$1M	0.1%	TRIM −83%
81	URIUNITED RENTALS INC	1,600	$1M	0.1%	TRIM −85%
82	BKVBKV CORP	39,200	$1M	0.1%	ADD 5%
83	MWHSOLV ENERGY INC	35,600	$1M	0.1%	NEW
84	OPALOPAL FUELS INC	373,849	$942,099	0.1%	HOLD
85	TDWTIDEWATER INC NEW	6,710	$560,621	0.1%	NEW
86	ITRIITRON INC	5,150	$461,595	0.0%	TRIM −81%
87	KBRKBR INC	6,900	$254,334	0.0%	NEW
88	NPWRNET POWER INC	103,178	$160,958	0.0%	HOLD

Position trends· top 15 holdings · shares held over 6 quarters

green added · red trimmed

Security

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

ARANTERO RESOURCES CORP

479K

878K

925K

958K

515K

1.2M

$53M

DVNDEVON ENERGY CORP NEW

271K

377K

1.3M

1.5M

506K

1.0M

$52M

PRPERMIAN RESOURCES CORP

2.5M

4.1M

3.9M

4.9M

2.6M

2.2M

$47M

EXEEXPAND ENERGY CORPORATION

49K

140K

—

120K

411K

$45M

CVECENOVUS ENERGY INC

960K

—

563K

1.4M

526K

1.5M

$39M

OKEONEOK INC NEW

—

441K

425K

655K

473K

433K

$39M

OVVOVINTIV INC

459K

528K

32K

—

419K

636K

$38M

HALHALLIBURTON CO

348K

1.8M

349K

495K

90K

961K

$37M

FCXFREEPORT MCMORAN INC

—

339K

625K

559K

$33M

LBRTLIBERTY ENERGY INC

—

844K

658K

—

178K

1.1M

$31M

KNTKKINETIK HOLDINGS INC

10K

607K

811K

228K

672K

629K

$30M

SUSUNCOR ENERGY INC NEW

338K

—

362K

435K

$29M

PSXPHILLIPS 66

300K

—

121K

—

107K

149K

$27M

MGYMAGNOLIA OIL & GAS CORP

84K

257K

1.4M

1.7M

1.0M

851K

$27M

CHRDCHORD ENERGY CORPORATION

170K

256K

378K

—

179K

$26M

Shares reported each quarter by the largest current holdings. Green = added vs the prior filing of that name, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.

☆SIR Capital Management, L.P.