William Harnisch Peconic Partners
William Harnisch is the founder of Peconic Partners, a concentrated investment firm known for high-conviction equity positions. The firm’s portfolio often differs sharply from broad market benchmarks, reflecting a willingness to concentrate capital. Harnisch’s disclosures are tracked by investors interested in bold, research-driven concentration.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
MasTec
MTZ
|
+$64.2M |
| 2 |
Quanta Services
PWR
|
+$62.3M |
| 3 |
Dycom Industries
DY
|
+$45.2M |
| 4 |
Fluor
FLR
|
+$35.2M |
| 5 |
Trinity Industries
TRN
|
+$32.1M |
Top Sells
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Industrials | 45.05% |
| 2 | Energy | 19.62% |
| 3 | Consumer Discretionary | 5.46% |
| 4 | Real Estate | 5.03% |
| 5 | Technology | 2.06% |
Similar funds
William Harnisch's Q2 2013 Portfolio in Review
Q2 2013 is the first quarter with a 13F filing on record for William Harnisch, which disclosed 61 positions worth $755M. Its ten largest holdings account for 63% of the portfolio.
Its largest position is MasTec: 2,130,175 shares worth $70.1M.
By sector, the portfolio is most concentrated in Industrials at 45% of assets, followed by Energy and Consumer Discretionary.
- William Harnisch's largest Q2 2013 buy was MasTec: 2,130,175 shares worth $70.1M.
- William Harnisch's ten largest holdings make up 63% of its $755M portfolio in Q2 2013.
- William Harnisch disclosed 61 positions in Q2 2013, its first 13F filing on record.
Based on Peconic Partners's 13F filing for Q2 2013, filed 14 Aug 2013.