Institutional Manager · CIK 0001050464
PECONIC PARTNERS LLC
NEW YORK, NY · File #028-06618
Latest AUM
$4.21B
Positions
15
Top-10 Concentration
99.3%
Filings
9
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| ADD | MASTEC INC | MTZ | +850,000 | +$184.8M | +$3.4M |
| NEW | FREEPORT-MCMORAN INC | FCX | +2,000,000 | +$101.6M | $0 |
| ADD | AMAZON COM INC | AMZN | +300,000 | +$69.2M | +$44,775 |
| EXITED | SHOALS TECHNOLOGIES GROUP IN | 82489W107 | -7,054,803 | -$52.3M | $0 |
| ADD | FIRST SOLAR INC | FSLR | +195,000 | +$50.9M | +$4.1M |
| EXITED | WARNER BROS DISCOVERY INC | 934423104 | -1,000,000 | -$19.5M | $0 |
| EXITED | ARRAY TECHNOLOGIES INC | 04271T100 | -2,130,783 | -$17.4M | $0 |
| NEW | DEVON ENERGY CORP NEW | 25179M103 | +300,000 | +$11.0M | $0 |
| NEW | COTERRA ENERGY INC | CTRA | +400,000 | +$10.5M | $0 |
| NEW | ANTERO RESOURCES CORP | AR | +300,000 | +$10.3M | $0 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 202515 pos · $4.21B
- 13F HOLDINGS REPORTQ/E Sep 202512 pos · $3.62B
- 13F HOLDINGS REPORTQ/E Jun 202511 pos · $3.12B
- 13F HOLDINGS REPORTQ/E Mar 20257 pos · $1.96B
- 13F HOLDINGS REPORTQ/E Dec 202412 pos · $2.46B
- 13F HOLDINGS REPORTQ/E Sep 20246 pos · $2.39B
- 13F HOLDINGS REPORTQ/E Jun 202411 pos · $2.33B
- 13F HOLDINGS REPORTQ/E Mar 202410 pos · $2.25B
- 13F HOLDINGS REPORTQ/E Dec 20238 pos · $1.72B
Top 15 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | QUANTA SCVS INC | 74762E102 | 5,007,840 | $2.11B | 50.23% |
| 2 | DYCOM INDS INC | 267475101 | 4,108,320 | $1.39B | 32.99% |
| 3 | MASTEC INC | MTZ | 1,600,000 | $347.8M | 8.26% |
| 4 | FREEPORT-MCMORAN INC | FCX | 2,000,000 | $101.6M | 2.41% |
| 5 | FIRST SOLAR INC | FSLR | 295,000 | $77.1M | 1.83% |
| 6 | AMAZON COM INC | AMZN | 303,980 | $70.2M | 1.67% |
| 7 | EQT CORP | EQT | 580,000 | $31.1M | 0.74% |
| 8 | RANGE RES CORP | RRC | 800,000 | $28.2M | 0.67% |
| 9 | DEVON ENERGY CORP NEW | 25179M103 | 300,000 | $11.0M | 0.26% |
| 10 | COTERRA ENERGY INC | CTRA | 400,000 | $10.5M | 0.25% |
| 11 | ANTERO RESOURCES CORP | AR | 300,000 | $10.3M | 0.25% |
| 12 | CINEMARK HLDGS INC | CNK | 400,000 | $9.3M | 0.22% |
| 13 | AMC ENTMT HLDGS INC | 00165C302 | 3,000,000 | $4.7M | 0.11% |
| 14 | SILICON LABORATORIES INC | SLAB | 30,000 | $3.9M | 0.09% |
| 15 | ALPHABET INC | GOOG | 1,800 | $563,400 | 0.01% |