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 |
NBL
Noble Energy, Inc.
NBL
|
+$20.2M |
| 2 |
Fluor
FLR
|
+$20M |
| 3 |
KBR
KBR
|
+$18.2M |
| 4 |
PXD
Pioneer Natural Resource Co.
PXD
|
+$16M |
| 5 |
DCH
Dauch Corp
DCH
|
+$15.1M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
SM Energy
SM
|
+$23.3M |
| 2 |
Crown Castle
CCI
|
+$12.4M |
| 3 |
NXP Semiconductors
NXPI
|
+$10.7M |
| 4 |
Halliburton
HAL
|
+$10.4M |
| 5 |
SBA Communications
SBAC
|
+$10.3M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Industrials | 51.82% |
| 2 | Energy | 25.37% |
| 3 | Consumer Discretionary | 8.63% |
| 4 | Technology | 2.49% |
| 5 | Real Estate | 2.03% |
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William Harnisch's Q3 2013 Portfolio in Review
As of Q3 2013, William Harnisch held 89 positions worth $808M, up 7% from $755M the previous quarter. Its ten largest holdings account for 57% of the portfolio.
William Harnisch's Q3 2013 filing shows 27 new, 14 increased, 16 reduced and 12 closed positions. Its largest new stake was Noble Energy, Inc.: 316,100 shares worth $21.2M. The largest sale was SM Energy, an estimated $23.3M.
By sector, the portfolio is most concentrated in Industrials at 52% of assets, up from 45% a quarter earlier, followed by Energy and Consumer Discretionary.
- William Harnisch's largest Q3 2013 buy was Noble Energy, Inc.: 316,100 shares worth $21.2M.
- William Harnisch added most to Fluor in Q3 2013, an estimated $20M increase.
- William Harnisch's biggest Q3 2013 reduction was SM Energy, cutting an estimated $23.3M.
- William Harnisch fully exited Halliburton in Q3 2013, selling an estimated $10.4M.
- William Harnisch's ten largest holdings make up 57% of its $808M portfolio in Q3 2013.
- William Harnisch opened 27 new positions and closed 12 in Q3 2013.
- William Harnisch's portfolio value rose 7% quarter-over-quarter to $808M.
Based on Peconic Partners's 13F filing for Q3 2013, filed 14 Nov 2013.