We are live on ! Find out more
WH

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
+29.04%
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
$359M
AUM Growth
+$100M
Cap. Flow
+$28.4M
Cap. Flow %
7.91%
Top 10 Hldgs %
92.4%
Holding
72
New
21
Increased
5
Reduced
6
Closed
11

Top Buys

Rank Stock Value
1
WCC
WESCO International
WCC
+$34.5M
2
EA
Electronic Arts
EA
+$13M
3
PWR icon
Quanta Services
PWR
+$8.71M
4
GLD icon
SPDR Gold Trust
GLD
+$7.26M
5
LOW icon
Lowe's Companies
LOW
+$4.45M

Top Sells

Rank Stock Value
1
AMZN icon
Amazon
AMZN
+$33.5M
2
DY icon
Dycom Industries
DY
+$13.9M
3
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$2.88M
4
UPS icon
United Parcel Service
UPS
+$2.8M
5
MSFT icon
Microsoft
MSFT
+$1.86M

Sector Composition

Rank Sector Weight
1 Industrials 75.58%
2 Real Estate 6.38%
3 Communication Services 5.5%
4 Technology 3.54%
5 Healthcare 1.9%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
WTER
26
DELISTED
The Alkaline Water Company Inc. Common Stock
WTER
$438K 0.12%
20,419
– –
MTDR icon
27
Matador Resources
MTDR
$7.22B
$425K 0.12%
+50,000
New +$349K
EQIX icon
28
Equinix
EQIX
$105B
$421K 0.12%
600
– –
SPLK
29
DELISTED
Splunk Inc
SPLK
$397K 0.11%
2,000
– –
AMT icon
30
American Tower
AMT
$81.9B
$388K 0.11%
1,500
– –
IWM icon
31
iShares Russell 2000 ETF
IWM
$81.9B
$387K 0.11%
2,700
– –
NEE icon
32
NextEra Energy
NEE
$174B
$312K 0.09%
5,200
– –
AMZN icon
33
Amazon
AMZN
$2.79T
$309K 0.09%
2,240
-277,760
-99% -$33.5M
MSFT icon
34
Microsoft
MSFT
$3.59T
$294K 0.08%
1,445
-10,245
-88% -$1.86M
IDXX icon
35
Idexx Laboratories
IDXX
$43.9B
$264K 0.07%
800
– –
HD icon
36
Home Depot
HD
$335B
$242K 0.07%
+965
New +$221K
BMY icon
37
Bristol-Myers Squibb
BMY
$137B
$190K 0.05%
3,225
– –
VZ icon
38
Verizon
VZ
$205B
$165K 0.05%
3,000
– –
CONE
39
DELISTED
CyrusOne Inc Common Stock
CONE
$146K 0.04%
2,000
– –
FTNT icon
40
Fortinet
FTNT
$113B
$137K 0.04%
5,000
– –
ZTS icon
41
Zoetis
ZTS
$32.1B
$137K 0.04%
1,000
– –
ACIA
42
DELISTED
Acacia Communications Inc
ACIA
$134K 0.04%
2,000
– –
NBIX icon
43
Neurocrine Biosciences
NBIX
$15.5B
$110K 0.03%
900
– –
VMC icon
44
Vulcan Materials
VMC
$35.8B
$93K 0.03%
+800
New +$87.6K
USB icon
45
US Bancorp
USB
$96.7B
$90K 0.03%
2,450
– –
AEIS icon
46
Advanced Energy
AEIS
$11.4B
$88K 0.02%
1,300
– –
MLM icon
47
Martin Marietta Materials
MLM
$32.1B
$83K 0.02%
+400
New +$76.9K
FLEX icon
48
Flex
FLEX
$40.8B
$82K 0.02%
10,616
– –
MMS icon
49
Maximus
MMS
$3.05B
$70K 0.02%
1,000
-5,000
-83% -$336K
ATRS
50
DELISTED
Antares Pharma, Inc.
ATRS
$69K 0.02%
25,000
– –
1
2
3

Similar funds

AS
Altshuler Shaham Tel Aviv, Israel $8.04B AUM 44.04% 1-Year Est. Return
EI
Ethic Inc New York $8.02B AUM 45.39% 1-Year Est. Return
CF
Canoe Financial Calgary, Alberta, Canada $8.07B AUM 25.47% 1-Year Est. Return
FPA
First Pacific Advisors El Segundo, California $8.09B AUM 21.95% 1-Year Est. Return
YAM
Yacktman Asset Management Austin, Texas $8.09B AUM 19.03% 1-Year Est. Return
BCWM
Bartlett & Co Wealth Management Cincinnati, Ohio $7.99B AUM 20.76% 1-Year Est. Return
CCM
Coldstream Capital Management Bellevue, Washington $7.99B AUM 24.2% 1-Year Est. Return
PCH
PGIM Custom Harvest Newark, New Jersey $7.98B AUM 28.14% 1-Year Est. Return

William Harnisch's Q2 2020 Portfolio in Review

As of Q2 2020, William Harnisch held 72 positions worth $359M, up 39% from $259M the previous quarter. Its ten largest holdings account for 92% of the portfolio.

William Harnisch deployed $28.4M of net new capital in Q2 2020, opening 21 new positions and adding to 5 existing holdings. Its largest new stake was Electronic Arts: 110,000 shares worth $14.5M.

By sector, the portfolio is most concentrated in Industrials at 76% of assets, up from 74% a quarter earlier, followed by Real Estate and Communication Services.

On the sell side, the largest reduction was Amazon, an estimated $33.5M trimmed.

  • William Harnisch's largest Q2 2020 buy was Electronic Arts: 110,000 shares worth $14.5M.
  • William Harnisch added most to WESCO International in Q2 2020, an estimated $34.5M increase.
  • William Harnisch's biggest Q2 2020 reduction was Amazon, cutting an estimated $33.5M.
  • William Harnisch fully exited United Parcel Service in Q2 2020, selling an estimated $2.8M.
  • William Harnisch's ten largest holdings make up 92% of its $359M portfolio in Q2 2020.
  • William Harnisch opened 21 new positions and closed 11 in Q2 2020.
  • William Harnisch's portfolio value rose 39% quarter-over-quarter to $359M.

Based on Peconic Partners's 13F filing for Q2 2020, filed 14 Aug 2020.