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William Harnisch

William Harnisch Peconic Partners

AUM $8.04B Turnover 30%
1-Year Est. Return 107.18%
 

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.

This Fund
S&P 500
This Quarter Est. Return
+8.5%
1 Year Est. Return
+107.18%
3 Year Est. Return
+300.02%
5 Year Est. Return
+691.8%
10 Year Est. Return
+3,202.62%
AUM
$757M
AUM Growth
-$33.3M
Cap. Flow
-$71.2M
Cap. Flow %
-9.4%
Top 10 Hldgs %
77.58%
Holding
54
New
11
Increased
9
Reduced
10
Closed
12
Avg Time Held Equity + Options
1.3 years
Top 10 Avg Time Held Equity + Options
0.8 years
Top 20 Avg Time Held Equity + Options
0.6 years
Avg Time Held Equity only
1.3 years
Top 10 Avg Time Held Equity only
0.8 years
Top 20 Avg Time Held Equity only
0.6 years

Sector Composition

Rank Sector Weight
1 Industrials 50.72%
2 Energy 38.92%
3 Miscellaneous 5.13%
4 Real Estate 3.38%
5 Materials 0.85%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow Held Since
MTZ icon
1
MasTec
MTZ
$14.7B
$183M 24.21%
4,788,946
-64,040
-1% -$2.17M
2013 Q2
14 quarters
DY icon
2
Dycom Industries
DY
$6.68B
$111M 14.73%
1,388,626
-789,486
-36% -$63.9M
2013 Q2
14 quarters
APA icon
3
APA Corp
APA
$16.3B
$69.8M 9.22%
1,099,200
+400,000
+57% +$25.2M
2016 Q3
1 quarter
PWR icon
4
Quanta Services
PWR
$90.7B
$42.7M 5.64%
+1,225,000
New +$38.5M
2016 Q4
0 quarters
AMLP icon
5
Alerian MLP ETF
AMLP
$12.4B
$37.2M 4.92%
591,054
+18,540
+3% +$1.15M
2016 Q2
2 quarters
NFX icon
6
DELISTED
Newfield Exploration
NFX
$34.3M 4.53%
845,702
+400,000
+90% +$17M
2016 Q2
2 quarters
KMI icon
7
Kinder Morgan
KMI
$71.1B
$33.4M 4.42%
1,614,340
+240,000
+17% +$5.07M
2016 Q3
1 quarter
WMB icon
8
Williams Companies
WMB
$86.4B
$27.2M 3.59%
872,235
– –
2016 Q3
1 quarter
CTRA icon
9
DELISTED
Coterra Energy
CTRA
$24.6M 3.24%
1,051,105
+455,800
+77% +$10.2M
2016 Q2
2 quarters
URI icon
10
United Rentals
URI
$69.6B
$23.4M 3.09%
221,165
+183,907
+494% +$16.7M
2016 Q3
1 quarter
WCC icon
11
WESCO International
WCC
$15.7B
$23.1M 3.06%
347,693
+195,141
+128% +$12.4M
2016 Q1
3 quarters
WPX
12
DELISTED
WPX Energy, Inc.
WPX
$18.2M 2.41%
+1,252,015
New +$16.6M
2016 Q4
0 quarters
SBAC icon
13
SBA Communications
SBAC
$19.8B
$17.9M 2.36%
172,885
-32,009
-16% -$3.37M
2013 Q2
14 quarters
DVN icon
14
Devon Energy
DVN
$53.1B
$13.7M 1.81%
+300,000
New +$13.2M
2016 Q4
0 quarters
EQT icon
15
EQT Corp
EQT
$33B
$11.5M 1.53%
324,401
-5,974
-2% -$222K
2016 Q2
2 quarters
RRC icon
16
Range Resources
RRC
$12.1B
$10.3M 1.36%
+300,000
New +$10.7M
2016 Q4
0 quarters
CHRD icon
17
Chord Energy
CHRD
$7.97B
$9.08M 1.2%
+600,000
New +$7.77M
2016 Q4
0 quarters
PDCE
18
DELISTED
PDC Energy, Inc.
PDCE
$8.71M 1.15%
+120,000
New +$8.25M
2016 Q4
0 quarters
LNG icon
19
Cheniere Energy
LNG
$63B
$7.92M 1.05%
191,290
+124,500
+186% +$5.03M
2016 Q3
1 quarter
CLR
20
DELISTED
CONTINENTAL RESOURCES INC.
CLR
$6.7M 0.89%
+130,000
New +$6.72M
2016 Q4
0 quarters
CCI icon
21
Crown Castle
CCI
$38.6B
$5.42M 0.72%
62,500
-20,000
-24% -$1.75M
2013 Q2
14 quarters
WLL
22
DELISTED
Whiting Petroleum Corporation
WLL
$4.51M 0.6%
+1,250
New +$3.75M
2016 Q4
0 quarters
TECK icon
23
Teck Resources
TECK
$29.6B
$4.08M 0.54%
203,680
+158,680
+353% +$3.43M
2016 Q3
1 quarter
FTK icon
24
Flotek Industries
FTK
$919M
$4.01M 0.53%
71,167
-54,585
-43% -$3.99M
2013 Q2
14 quarters
SM icon
25
SM Energy
SM
$7.69B
$3.45M 0.46%
+100,000
New +$3.61M
2016 Q4
0 quarters

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William Harnisch's Q4 2016 Portfolio in Review

As of Q4 2016, William Harnisch held 54 positions worth $757M, down 4.2% from $790M the previous quarter. Its ten largest holdings account for 78% of the portfolio.

William Harnisch withdrew a net $71.2M in Q4 2016, closing 12 positions and reducing 10 holdings. Its most notable exit was Alphabet (Google) Class A, an estimated $40.2M position sold in full.

By sector, the portfolio is most concentrated in Industrials at 51% of assets, up from 46% a quarter earlier, followed by Energy and Miscellaneous.

Against the trend, William Harnisch opened a new position in Quanta Services worth $42.7M.

  • William Harnisch's largest Q4 2016 buy was Quanta Services: 1,225,000 shares worth $42.7M.
  • William Harnisch added most to APA Corp in Q4 2016, an estimated $25.2M increase.
  • William Harnisch's biggest Q4 2016 reduction was Dycom Industries, cutting an estimated $63.9M.
  • William Harnisch fully exited Alphabet (Google) Class A in Q4 2016, selling an estimated $40.2M.
  • William Harnisch's ten largest holdings make up 78% of its $757M portfolio in Q4 2016.
  • William Harnisch opened 11 new positions and closed 12 in Q4 2016.
  • William Harnisch's portfolio value fell 4.2% quarter-over-quarter to $757M.

Based on Peconic Partners's 13F filing for Q4 2016, filed 14 Feb 2017.