PECONIC PARTNERS LLC
Registered adviserRegulatory profile
From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.
| Rosters | Regulatory AUM | Main clients |
|---|---|---|
| Apr 2026 to Oct 2026 | $2,747,337,797 | Pooled investment vehicles (76%) |
| Apr 2025 to Mar 2026 | $1,842,578,239 | Pooled investment vehicles (71%) |
| Apr 2024 to Mar 2025 | $1,424,497,608 | Pooled investment vehicles (75%) |
| May 2023 to Mar 2024 | $1,140,332,357 | Pooled investment vehicles (74%) |
| Apr 2023 | $1,140,332,357 | Pooled investment vehicles (74%) |
| Apr 2022 to Mar 2023 | $910,985,178 | Pooled investment vehicles (74%) |
Portfolio style
Measured from the filed 13F common-share book for Jun 30, 2026, never from the firm's own description.
Closest benchmark: the S&P MidCap 400 as of 2026-06-30, active share 98.9%; sector active share 86.4% against the combined 13F book's sector weights.
Over time 26 measured quarters
How the bands are measured
Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.
Clone Performance
Build a hypothetical price-return history from this filer's public 13F holdings.
View clone backtestPortfolio Concentration
7 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026Portfolio Trend
Sector Breakdown
As of Jun 30, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Industrials | 95.4% | $7,176,144,832 |
| Basic Materials | 3.3% | $246,344,406 |
| Communication Services | 1.3% | $99,580,092 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| AMC | Amc Entertainment Holdings, Inc. | +29,000,000 | 32,000,000 | $60,800,000 | |
| CNK | Cinemark Holdings, Inc. | +801,917 | 1,201,917 | $38,136,826 | |
| FCX | Freeport-Mcmoran Inc | +600,000 | 3,917,068 | $246,344,406 | |
| DY | Dycom Industries Inc | +330,000 | 4,443,320 | $2,246,498,158 | |
| MTZ | Mastec Inc | +100,000 | 3,678,431 | $1,530,448,001 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| PWR | Quanta Services, Inc. | −286,993 | 4,720,847 | $3,399,198,673 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| PWR |
Quanta Services, Inc.
Industrials
|
Reduced | 4,720,847 | $3,399,198,673 | 45.19% | |
| DY |
Dycom Industries Inc
Industrials
|
Added | 4,443,320 | $2,246,498,158 | 29.87% | |
| MTZ |
Mastec Inc
Industrials
|
Added | 3,678,431 | $1,530,448,001 | 20.35% | |
| FCX |
Freeport-Mcmoran Inc
Basic Materials
|
Added | 3,917,068 | $246,344,406 | 3.27% | |
| AMC |
Amc Entertainment Holdings, Inc.
Communication Services
|
Added | 32,000,000 | $60,800,000 | 0.81% | |
| CNK |
Cinemark Holdings, Inc.
Communication Services
|
Added | 1,201,917 | $38,136,826 | 0.51% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
Held | 1,800 | $643,266 | 0.01% |
Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.