PECONIC PARTNERS LLC — Quarter-over-Quarter 13F Allocation Shifts Q1 2026
In Q1 2026, PECONIC PARTNERS LLC increased allocation to 5 existing positions, and exited 6 positions entirely. The fund's 13F equity book grew from $4.21B to $5.78B (+37.4% QoQ) . All deltas are sourced from sequential SEC Form 13F-HR filings; share-count changes reflect explicit trading activity, while weight changes can also include price movement. This page lists every position change reported — the portfolio overview shows a summary of the top shifts.
Net Portfolio Value Change
- $4.21BPrior quarter
- $5.78BCurrent quarter
- + $1.57BNet delta
- +37.4%% change
Largest Allocation Increases Q1 2026
Largest portfolio-weight increases in existing positions. Share-count delta is shown separately so price-only re-weighting can be distinguished from active adds.
| Company | Ticker | Δ Weight | Δ Shares | History |
|---|---|---|---|---|
| AMAZON COM INC | AMZN | +1.77% | +213.64% | History → |
| MASTEC INC | MTZ | +11.65% | +123.65% | History → |
| FREEPORT-MCMORAN INC | FCX | +0.96% | +65.85% | History → |
| FIRST SOLAR INC | FSLR | +-0.48% | +33.90% | History → |
| DYCOM INDS INC | DY | +-8.88% | +0.12% | History → |
Exited Positions Q1 2026
Positions present in the prior 13F-HR filing that no longer appear in Q1 2026.
| Company | Ticker | Last-Reported Portfolio Weight |
|---|---|---|
| EQT CORP | EQT | 0.74% |
| RANGE RES CORP | RRC | 0.67% |
| DEVON ENERGY CORPORATION | DVN | 0.26% |
| COTERRA ENERGY, INC. | CTRA | 0.25% |
| ANTERO RESOURCES CORP | AR | 0.25% |
| SILICON LABORATORIES INC | SLAB | 0.09% |
Methodology & FAQ
How PECONIC PARTNERS LLC Quarterly Changes Are Computed
Each row above is computed by joining the most recent 13F-HR filing for PECONIC PARTNERS LLC against the immediately preceding quarterly filing for the same fund. Portfolio weights are normalized to exclude listed options for comparability. A complete description of the methodology — including how confidential treatment filings are handled and why share count rather than weight is the cleaner trading signal — is documented in the Methodology.
Which positions did PECONIC PARTNERS LLC initiate in Q1 2026?
PECONIC PARTNERS LLC established no new positions in Q1 2026.
Which existing positions saw the largest allocation increases for PECONIC PARTNERS LLC in Q1 2026?
The largest portfolio-weight increases in existing positions were: AMAZON COM INC (AMZN, +1.77% weight, +213.64% shares), MASTEC INC (MTZ, +11.65% weight, +123.65% shares), FREEPORT-MCMORAN INC (FCX, +0.96% weight, +65.85% shares), FIRST SOLAR INC (FSLR, +-0.48% weight, +33.90% shares), DYCOM INDS INC (DY, +-8.88% weight, +0.12% shares).
Which positions did PECONIC PARTNERS LLC fully exit in Q1 2026?
PECONIC PARTNERS LLC fully exited 6 positions in Q1 2026: EQT CORP (EQT, last-reported weight 0.74%), RANGE RES CORP (RRC, last-reported weight 0.67%), DEVON ENERGY CORPORATION (DVN, last-reported weight 0.26%), COTERRA ENERGY, INC. (CTRA, last-reported weight 0.25%), ANTERO RESOURCES CORP (AR, last-reported weight 0.25%), SILICON LABORATORIES INC (SLAB, last-reported weight 0.09%).
Which existing positions saw the largest allocation reductions for PECONIC PARTNERS LLC in Q1 2026?
PECONIC PARTNERS LLC reported no material allocation reductions in existing positions in Q1 2026.
Do quarter-over-quarter 13F allocation changes constitute explicit trading signals?
No. Quarter-over-quarter changes reflect a combination of active trading and market price movement. A weight increase can result from price appreciation alone, without the manager adding shares. Share-count delta is the cleaner indicator of explicit trading activity.