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William Harnisch Peconic Partners

AUM $8.04B
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
+11.53%
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
$808M
AUM Growth
+$52.6M
Cap. Flow
-$20.7M
Cap. Flow %
-2.56%
Top 10 Hldgs %
56.5%
Holding
89
New
27
Increased
14
Reduced
16
Closed
12

Top Sells

Rank Stock Value
1
SM icon
SM Energy
SM
+$23.3M
2
CCI icon
Crown Castle
CCI
+$12.4M
3
NXPI icon
NXP Semiconductors
NXPI
+$10.7M
4
HAL icon
Halliburton
HAL
+$10.4M
5
SBAC icon
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%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
P
26
DELISTED
Pandora Media Inc
P
$5.65M 0.7%
+225,000
New +$4.61M
AWAY
27
DELISTED
HOMEAWAY INC COM
AWAY
$5.4M 0.67%
+193,000
New +$5.98M
SM icon
28
SM Energy
SM
$8.85B
$4.96M 0.61%
64,268
-336,332
-84% -$23.3M
WFM
29
DELISTED
Whole Foods Market Inc
WFM
$4.68M 0.58%
+80,000
New +$4.42M
VSH icon
30
Vishay Intertechnology
VSH
$4.85B
$4M 0.49%
+310,000
New +$4.23M
SBUX icon
31
Starbucks
SBUX
$122B
$3.85M 0.48%
+100,000
New +$3.59M
URBN icon
32
Urban Outfitters
URBN
$6.36B
$3.68M 0.46%
+100,000
New +$4.11M
J icon
33
Jacobs Solutions
J
$17.6B
$3.49M 0.43%
72,538
-2,418
-3% -$118K
CXO
34
DELISTED
CONCHO RESOURCES INC.
CXO
$3.26M 0.4%
30,000
CCI icon
35
Crown Castle
CCI
$32.1B
$3.14M 0.39%
43,000
-173,200
-80% -$12.4M
TPC
36
Tutor Perini Cor
TPC
$4.8B
$3.09M 0.38%
+144,800
New +$2.8M
WOLF icon
37
Wolfspeed
WOLF
$1.34B
$3.01M 0.37%
+50,000
New +$3.18M
VTLE
38
DELISTED
Vital Energy
VTLE
$3M 0.37%
+6,845
New +$3.35M
CPN
39
DELISTED
Calpine Corporation
CPN
$2.88M 0.36%
148,299
ROSE
40
DELISTED
ROSETTA RESOURCES INC
ROSE
$2.72M 0.34%
+50,000
New +$2.37M
CBI
41
DELISTED
Chicago Bridge & Iron Nv
CBI
$2.71M 0.34%
+40,000
New +$2.47M
ICA
42
DELISTED
EMPRESAS ICA, S.A. DE C.V. ADS (EA REPTG 4 ORD PART CERT)
ICA
$2.56M 0.32%
+300,000
New +$2.51M
WPRT
43
Westport Fuel Systems
WPRT
$34.8M
$2.33M 0.29%
9,650
+5,000
+108% +$1.46M
WPZ
44
DELISTED
WILLIAMS PARTNERS L.P. COM UTS REPTG L.P. INT
WPZ
$2.27M 0.28%
45,645
SN
45
DELISTED
Sanchez Energy Corporation
SN
$1.98M 0.25%
+75,000
New +$1.78M
SRCI
46
DELISTED
SRC Energy Inc
SRCI
$1.76M 0.22%
181,000
-44,000
-20% -$368K
NXPI icon
47
NXP Semiconductors
NXPI
$56.9B
$1.3M 0.16%
35,000
-302,450
-90% -$10.7M
PRIM icon
48
Primoris Services
PRIM
$4.15B
$1.27M 0.16%
50,000
+15,000
+43% +$340K
PKT
49
DELISTED
PROCERA NETWORKS INC NEW COM STK (DE)
PKT
$1.07M 0.13%
69,000
+9,000
+15% +$128K
NUAN
50
DELISTED
Nuance Communications, Inc.
NUAN
$1.03M 0.13%
63,525

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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.