SIR Capital Management, L.P.
SEC Form 13F institutional filer · CIK 0001434997
13F-HR · 35 reported holdings · 2026-03-31
Reported long-US-equity value
$0.49B
Top-10 concentration
67.0%
SIR Capital Management, L.P. — $490M AUM allocation strategy
SIR Capital Management, L.P. files SEC Form 13F and reports $490M of long US equity value across 35 reported holdings for 2026-03-31.
Its largest sector bet is Energy 56.5%, followed by Utilities 11.1% and Materials 6.7%.
The top 10 holdings account for 67% of reported value — a conviction-weighted book concentrated in its best ideas. The sector and industry splits below are of the same reported value. Track quarter-over-quarter adds, trims, new positions and exits below — sourced from SEC 13F filings, public domain.
SIR Capital Management, L.P. — latest SEC 13F insights
Reported long-US-equity value (13F AUM)
$490M
total across 35 reported holdings · 2026-03-31 · excludes shorts, cash, non-US
Top-10 concentration
67% of value
higher = narrower conviction; lower = spread / hedging
Biggest adds (shares)
+$HAL +871K sh · +$34.9M+$DVN +527K sh · +$33.4M+$EXE +291K sh · +$31.9M
Biggest trims (shares)
−$KMI −789K sh · −$17.2M−$ALB −89.1K sh · −$11.3M−$EXC −81.4K sh · −$2.85M
Exited to nil (held last quarter, gone now)
$WMB ($31.6M last qtr)$SLB ($10.4M last qtr)$ETN ($8.71M last qtr)$EME ($6.1M last qtr)$FSLR ($3.71M last qtr)
Sector allocation (share of reported value)
each slice is a share of the reported long-US-equity value — smaller sectors and the rest of the book roll into “Other holdings”
Qtr shift = share-point change vs the prior quarter's filing — first period tracked for this filer; the column fills in with the next quarterly refresh.
Industry allocation (share of reported value)
- Oil & Gas Exploration & Production23.7%—
- Oil & Gas Storage & Transportation16.3%—
- Oil & Gas Equipment & Services7.7%—
- Copper6.7%—
- Multi-Utilities6.4%—
- Asset Management & Custody Banks6.3%—
- Oil & Gas Refining & Marketing5.5%—
- Agricultural Products & Services3.6%—
- Other holdings23.8%—
the finer GICS cut of the same book — same denominator — smaller industries roll into “Other holdings”
Qtr shift = share-point change vs the prior quarter's filing — first period tracked for this filer; the column fills in with the next quarterly refresh.
Top S&P 500 holdings
10 of 10 rows · sorted by Value ↓
| Ticker | Holding | Shares | Value | Δ QoQ | Weight |
|---|---|---|---|---|---|
| $DVN | Devon Energy Corporation | 1.03M | $52M | +527K | 10.6% |
| $EXE | Expand Energy Corporation | 411K | $45.1M | +291K | 9.2% |
| $OKE | ONEOK Inc | 433K | $39.2M | -39.4K | 8.0% |
| $HAL | Halliburton Company | 961K | $37.5M | +871K | 7.7% |
| $FCX | Freeport-McMoRan Inc | 559K | $32.8M | -66.3K | 6.7% |
| $BX | Blackstone Inc | 629K | $30.5M | -42.6K | 6.2% |
| $PSX | Phillips 66 | 149K | $27.2M | +42.2K | 5.5% |
| $KMI | Kinder Morgan Inc | 740K | $24.8M | -789K | 5.1% |
| $XEL | Xcel Energy Inc | 276K | $22M | -28.9K | 4.5% |
| $BG | Bunge Limited | 137K | $17.4M | -6.3K | 3.5% |
…and 25 more holdings in the full 13F filing (top positions only shown).
SEC Form 13F data sets · public domain · 45-day filing lag · >$100M AUM managers · as reported
← All 13F filers·← QuantOrb.pro
How to read Δ QoQ — the five insight categories, and the caveats
The categories. Analysts, quants and retail traders look past total portfolio value to isolate actionable signals. Five categories matter.
Conviction & concentration shifts
New positions vs complete exits — a brand-new stock signals high conviction; a full liquidation suggests a broken thesis or tax-loss harvesting. Aggressive sizing — look at share count, not dollars: a 20% share increase during a drawdown is strong dip-buying. Concentration — a narrowing top-5/10 means conviction; spreading capital across more names means hedging.
Sector & macro allocation rotations
Aggregating Δ QoQ moves across sectors shows where smart money is leaning in or sneaking out — rotating out of growth into defensives or energy, for example. The fund's total long equity exposure quarter-over-quarter is a proxy for overall institutional risk appetite.
Crowding & smart-money consensus
When several managers initiate or expand the same stock in the same quarter, that is institutional consensus. Contrarian reads: top pickers buying hard into a beaten-down name the market is selling.
Derivative & option overlays
Reported call/put changes indicate whether managers are adding downside hedges or leveraging upside exposure. Note: a long increase may be half of a market-neutral pair trade.
Who reads this
| Retail "cloners" | High-conviction ideas to replicate ~45 days after quarter-end. |
| Corporate IR | Which funds bought or dumped the stock, before the next call. |
| Quant / algo traders | Cross-sectional factor inputs: flow, momentum, ownership. |
Four caveats before you trade on it
- 45-day lag — holdings are quarter-end; positions may already be closed.
- Long-only — 13Fs miss shorts, pair trades and cash.
- No non-US / fixed income — the picture is US equities plus options.
- Corporate actions — splits and spinoffs distort raw share deltas.
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