Peconic Partners LLC 13F holdings
Peconic Partners LLC reported 7 positions with a total reported value of $7.5B as of 2026-06-30, in its 13F for Q2 2026, filed 2026-08-14. Top holdings by reported value: QUANTA SCVS INC (45.2%), DYCOM INDS INC (29.9%), MTZ MASTEC INC (20.3%), FCX FREEPORT-MCMORAN INC (3.3%), AMC ENTMT HLDGS INC (0.8%). Against 2026-03-31 it opened 0 new positions and exited 2. Next 13F due by 2026-11-14, the legal deadline 45 days after the quarter ending 2026-09-30.
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Top holdings
7 largest of 7 positions · reported value as of 2026-06-30
| Holding | Shares | Reported value | % of portfolio |
|---|---|---|---|
| QUANTA SCVS INC | 4,720,847 | $3.4B | 45.2% |
| DYCOM INDS INC | 4,443,320 | $2.2B | 29.9% |
| MTZ MASTEC INC | 3,678,431 | $1.5B | 20.3% |
| FCX FREEPORT-MCMORAN INC | 3,917,068 | $246.3M | 3.3% |
| AMC ENTMT HLDGS INC | 32,000,000 | $60.8M | 0.8% |
| CINEMARK HLDGS INC | 1,201,917 | $38.1M | 0.5% |
| GOOGL ALPHABET INC | 1,800 | $643.3K | <0.1% |
SEC FORM 13F · Q2 2026 · VALUES AS REPORTED, NOT PRICES
New positions this quarter
Held at 2026-06-30, not at 2026-03-31 · 0 in all · reported value as of 2026-06-30
No new positions.
Sold out
Held at 2026-03-31, gone by 2026-06-30 · 2 in all · reported value as of 2026-03-31
Biggest increases and decreases
Positions held at both quarter ends, by change in shares · reported value as of 2026-06-30
Increases
| Holding | Shares 2026-03-31 | Shares 2026-06-30 | Change | Reported value |
|---|---|---|---|---|
| DYCOM INDS INC | 4,113,320 | 4,443,320 | +8.0% | $2.2B |
| AMC ENTMT HLDGS INC | 3,000,000 | 32,000,000 | +966.7% | $60.8M |
| MTZ MASTEC INC | 3,578,431 | 3,678,431 | +2.8% | $1.5B |
| FCX FREEPORT-MCMORAN INC | 3,317,068 | 3,917,068 | +18.1% | $246.3M |
| CINEMARK HLDGS INC | 400,000 | 1,201,917 | +200.5% | $38.1M |
Decreases
| Holding | Shares 2026-03-31 | Shares 2026-06-30 | Change | Reported value |
|---|---|---|---|---|
| QUANTA SCVS INC | 5,007,840 | 4,720,847 | -5.7% | $3.4B |
CIK 1050464 · 13F FILINGS ON EDGAR · INFORMATIONAL ONLY
