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 |
Crown Castle
CCI
|
+$41M |
| 2 |
WCC
WESCO International
WCC
|
+$17.2M |
| 3 |
NBL
Noble Energy, Inc.
NBL
|
+$13.2M |
| 4 |
WFT
Weatherford International plc
WFT
|
+$10.7M |
| 5 |
TPC
Tutor Perini Cor
TPC
|
+$10M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
General Motors
GM
|
+$21.9M |
| 2 |
PXD
Pioneer Natural Resource Co.
PXD
|
+$18.8M |
| 3 |
Rockwell Automation
ROK
|
+$14.8M |
| 4 |
P
Pandora Media Inc
P
|
+$14M |
| 5 |
AREX
Approach Resources Inc.
AREX
|
+$7.79M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Industrials | 67.46% |
| 2 | Energy | 14.75% |
| 3 | Real Estate | 5.76% |
| 4 | Technology | 0.81% |
| 5 | Communication Services | 0.63% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
26
JetBlue
JBLU
$1.85B
| $7.52M | 0.71% |
+865,200
| New | +$7.58M |
|
27
Alphabet (Google) Class C
GOOG
$4.18T
| $6.69M | 0.63% |
+240,900
| New | +$7.01M |
|
28
Waters Corp
WAT
$40.4B
| $5.41M | 0.51% |
+49,900
| New | +$5.41M |
|
29
Enbridge
ENB
$110B
| $4.55M | 0.43% |
+100,000
| New | +$4.32M |
|
|
WOOF
30
DELISTED
VCA Inc.
WOOF
| $3.38M | 0.32% |
+105,000
| New | +$3.39M |
|
|
AGU
31
DELISTED
Agrium
AGU
| $3.24M | 0.31% |
+33,190
| New | +$3.04M |
|
|
AWAY
32
DELISTED
HOMEAWAY INC COM
AWAY
| $3.14M | 0.3% |
+83,456
| New | +$3.52M |
|
|
CPN
33
DELISTED
Calpine Corporation
CPN
| $3.1M | 0.29% |
148,299
| – | – |
|
34
Veeco
VECO
$2.93B
| $2.73M | 0.26% |
+65,100
| New | +$2.52M |
|
35
PUT
State Street SPDR S&P 500 ETF Trust
SPY
$809B
| $2.73M | 0.26% |
14,210
-4,790
| -25% | -$879K |
|
|
CXO
36
DELISTED
CONCHO RESOURCES INC.
CXO
| $2.45M | 0.23% |
20,000
-5,000
| -20% | -$551K |
|
37
Wolfspeed
WOLF
$1.34B
| $2.26M | 0.21% |
+39,900
| New | +$2.43M |
|
|
BPZ
38
DELISTED
BPZ RESOURCES INC COM STK
BPZ
| $1.39M | 0.13% |
435,553
| – | – |
|
|
CJES
39
DELISTED
C&J ENERGY SVCS LTD
CJES
| $1.31M | 0.12% |
45,000
+35,000
| +350% | +$863K |
|
|
SN
40
DELISTED
Sanchez Energy Corporation
SN
| $1.19M | 0.11% |
40,000
-60,000
| -60% | -$1.67M |
|
|
CGRN
41
DELISTED
Capstone Green Energy Corporation Common Stock
CGRN
| $1.18M | 0.11% |
2,759
-8,590
| -76% | -$3.07M |
|
42
Primoris Services
PRIM
$4.15B
| $1.13M | 0.11% |
37,605
-3,524
| -9% | -$111K |
|
|
43
General Motors
GM
$77.2B
| $1.04M | 0.1% |
30,234
-595,430
| -95% | -$21.9M |
|
|
NUAN
44
DELISTED
Nuance Communications, Inc.
NUAN
| $1.03M | 0.1% |
69,300
-11,550
| -14% | -$155K |
|
|
NEPT
45
DELISTED
Neptune Wellness Solutions Inc. Ordinary Shares
NEPT
| $992K | 0.09% |
+286
| New | +$1.17M |
|
46
American Tower
AMT
$81.9B
| $819K | 0.08% |
+10,000
| New | +$815K |
|
47
Wabtec
WAB
$50.3B
| $775K | 0.07% |
10,000
| – | – |
|
48
Matador Resources
MTDR
$7.22B
| $735K | 0.07% |
+30,000
| New | +$645K |
|
|
UNT
49
DELISTED
UNIT Corporation
UNT
| $654K | 0.06% |
+10,000
| New | +$557K |
|
50
Apple
AAPL
$4.51T
| $617K | 0.06% |
32,200
-5,600
| -15% | -$107K |
|
Similar funds
William Harnisch's Q1 2014 Portfolio in Review
As of Q1 2014, William Harnisch held 97 positions worth $1.06B, up 10% from $959M the previous quarter. Its ten largest holdings account for 64% of the portfolio.
William Harnisch's Q1 2014 filing shows 22 new, 17 increased, 17 reduced and 29 closed positions. Its largest new stake was WESCO International: 200,100 shares worth $16.7M. The largest sale was General Motors, an estimated $21.9M.
By sector, the portfolio is most concentrated in Industrials at 67% of assets, up from 62% a quarter earlier, followed by Energy and Real Estate.
- William Harnisch's largest Q1 2014 buy was WESCO International: 200,100 shares worth $16.7M.
- William Harnisch added most to Crown Castle in Q1 2014, an estimated $41M increase.
- William Harnisch's biggest Q1 2014 reduction was General Motors, cutting an estimated $21.9M.
- William Harnisch fully exited Rockwell Automation in Q1 2014, selling an estimated $14.8M.
- William Harnisch's ten largest holdings make up 64% of its $1.06B portfolio in Q1 2014.
- William Harnisch opened 22 new positions and closed 29 in Q1 2014.
- William Harnisch's portfolio value rose 10% quarter-over-quarter to $1.06B.
Based on Peconic Partners's 13F filing for Q1 2014, filed 15 May 2014.