PECONIC PARTNERS LLC 13F: Quarter-over-Quarter Portfolio Changes
PECONIC PARTNERS LLC reported a disclosed portfolio value of approximately $7.5 billion in its latest SEC Form 13F-HR filing for Q2 2026, up 30.1% quarter on quarter. Over the quarter, the fund bought more shares in 5 holdings, trimmed 1 holding, and exited 2 positions.
PECONIC PARTNERS LLC's top buy was Amc Entmt Hldgs INC (AMC) . The fund bought 966.7% more shares, lifting the position's portfolio weight by 0.8 percentage points. Its top sell was Amazon.com INC (AMZN) . The fund exited the position completely after it had accounted for 3.4% of the previous portfolio.
Top BuysQ2 2026
The fund's top buys among existing positions in Q2 2026. Ranked by portfolio-weight impact, with the percentage of additional shares shown separately.
| Company | Ticker | Portfolio Weight Change | More Shares | History |
|---|---|---|---|---|
| AMC ENTMT HLDGS INC | AMC | +0.8% | +966.7% | History → |
| CINEMARK HLDGS INC | CNK | +0.3% | +200.5% | History → |
| FREEPORT MCMORAN INC | FCX | +-0.1% | +18.1% | History → |
| DYCOM INDS INC | DY | +5.8% | +8.0% | History → |
| MASTEC INC | MTZ | +0.4% | +2.8% | History → |
Top SellsQ2 2026
The fund's top sells among positions it retained in Q2 2026. Ranked by portfolio-weight impact. Full exits are listed separately.
| Company | Ticker | Portfolio Weight Change | Shares Sold | History |
|---|---|---|---|---|
| QUANTA SVCS INC | PWR | -2.4% | 5.7% | History → |
Full ExitsQ2 2026
Positions present in the prior 13F-HR filing that no longer appear in Q2 2026.
| Company | Ticker | Last-Reported Portfolio Weight |
|---|---|---|
| AMAZON.COM INC | AMZN | 3.4% |
| FIRST SOLAR INC | FSLR | 1.3% |
Net Portfolio Value ChangeQ2 2026
- $5.8BPrior quarter
- $7.5BCurrent quarter
- +$1.7BNet delta
- +30.1%% change
Methodology & FAQ
How PECONIC PARTNERS LLC Quarterly Changes Are Computed
All deltas are sourced from sequential SEC Form 13F-HR filings for PECONIC PARTNERS LLC: each row joins the most recent filing against the immediately preceding quarterly filing for the same fund. Share-count changes reflect reported trading activity, while portfolio weights can also move because of market price changes. Portfolio weights are normalized to exclude listed options for comparability. A complete description, including how confidential treatment filings are handled, is documented in the Methodology.
What stocks did PECONIC PARTNERS LLC buy in Q2 2026?
In Q2 2026, PECONIC PARTNERS LLC bought more shares of AMC ENTMT HLDGS INC (AMC), CINEMARK HLDGS INC (CNK), FREEPORT MCMORAN INC (FCX), DYCOM INDS INC (DY), MASTEC INC (MTZ).
What stocks did PECONIC PARTNERS LLC sell in Q2 2026?
In Q2 2026, PECONIC PARTNERS LLC fully sold 2 positions (AMAZON.COM INC (AMZN), FIRST SOLAR INC (FSLR)); reduced holdings in QUANTA SVCS INC (PWR).
Which positions did PECONIC PARTNERS LLC initiate in Q2 2026?
PECONIC PARTNERS LLC established no new positions in Q2 2026.
Which existing positions saw the largest allocation increases for PECONIC PARTNERS LLC in Q2 2026?
Of 5 existing positions with share-count increases in Q2 2026, the largest were: AMC ENTMT HLDGS INC (AMC, +0.8% weight, +966.7% shares), CINEMARK HLDGS INC (CNK, +0.3% weight, +200.5% shares), FREEPORT MCMORAN INC (FCX, +-0.1% weight, +18.1% shares), DYCOM INDS INC (DY, +5.8% weight, +8.0% shares), MASTEC INC (MTZ, +0.4% weight, +2.8% shares).
Which positions did PECONIC PARTNERS LLC fully exit in Q2 2026?
PECONIC PARTNERS LLC fully exited 2 positions in Q2 2026: AMAZON.COM INC (AMZN, last-reported weight 3.4%), FIRST SOLAR INC (FSLR, last-reported weight 1.3%).
Which existing positions saw the largest allocation reductions for PECONIC PARTNERS LLC in Q2 2026?
Of 1 existing position with share-count reductions in Q2 2026, the largest were: QUANTA SVCS INC (PWR, -2.4% weight, -5.7% shares).
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. All deltas on this page are sourced from sequential SEC Form 13F-HR filings.