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HA

Harbor Advisors Portfolio holdings

AUM $795M Turnover 11.11%
1-Year Est. Return 58.85%
This Fund
S&P 500
This Quarter Est. Return
+2.59%
1 Year Est. Return
+58.85%
3 Year Est. Return
+125.49%
5 Year Est. Return
+139.53%
10 Year Est. Return
–
AUM
$451M
AUM Growth
+$4.49M
Cap. Flow
-$188K
Cap. Flow %
-0.04%
Top 10 Hldgs %
64.82%
Holding
210
New
42
Increased
2
Reduced
11
Closed
11
Avg Time Held
2.3 years
Top 10 Avg Time Held
2.8 years
Top 20 Avg Time Held
2.4 years

Top Buys

Rank Stock Value
1
FERG icon
Ferguson
FERG
+$6.12M
2
FLME.U
Flame Acquisition Corp. Units, each consisting of one share of Class A Common Stock, and one-half of one Warrant
FLME.U
+$4.99M
3
SI icon
Silvergate Capital Corporation
SI
+$641K
4
LBRDK icon
Liberty Broadband Class C
LBRDK
+$553K
5
PXD icon
Pioneer Natural Resource Co.
PXD
+$492K

Top Sells

Rank Stock Value
1
DLR icon
Digital Realty Trust
DLR
+$12.9M
2
CLA.U
Colonnade Acquisition Corp. Units, each consisting of one Class A ordinary share and one-half of one
CLA.U
+$909K
3
CME icon
CME Group
CME
+$591K
4
LBRDA icon
Liberty Broadband Class A
LBRDA
+$542K
5
AIG icon
American International
AIG
+$432K

Sector Composition

Rank Sector Weight
1 Real Estate 42.07%
2 Financials 15.44%
3 Communication Services 13.73%
4 Technology 8.61%
5 Consumer Discretionary 7.58%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow Held Since
EQIX icon
1
Equinix
EQIX
$98.3B
$178M 39.43%
261,711
– –
2016 Q4
17 quarters
AMZN icon
2
Amazon
AMZN
$2.75T
$23.8M 5.28%
154,000
– –
2016 Q4
17 quarters
AAPL icon
3
Apple
AAPL
$4.99T
$18.1M 4.02%
148,400
– –
2016 Q4
17 quarters
CHTR icon
4
Charter Communications
CHTR
$12.6B
$17.1M 3.78%
27,656
– –
2016 Q4
17 quarters
GOOGL icon
5
Alphabet (Google) Class A
GOOGL
$4.27T
$15.3M 3.38%
148,000
– –
2017 Q2
15 quarters
DIS icon
6
Walt Disney
DIS
$191B
$10.4M 2.3%
56,138
– –
2016 Q4
17 quarters
MA icon
7
Mastercard
MA
$540B
$9.26M 2.05%
26,000
– –
2016 Q4
17 quarters
CNQ icon
8
Canadian Natural Resources
CNQ
$107B
$7.71M 1.71%
510,296
-20,420
-4% -$276K
2016 Q4
17 quarters
NTB icon
9
Bank of N.T. Butterfield & Son
NTB
$2.29B
$6.89M 1.53%
180,407
-6,831
-4% -$241K
2016 Q4
17 quarters
DLR icon
10
Digital Realty Trust
DLR
$64.7B
$6M 1.33%
42,630
-93,035
-69% -$12.9M
2016 Q4
17 quarters
FERG icon
11
Ferguson
FERG
$44.3B
$6M 1.33%
+50,190
New +$6.12M
2021 Q1
0 quarters
MSFT icon
12
Microsoft
MSFT
$4.01T
$5.89M 1.31%
25,000
– –
2016 Q4
17 quarters
FLME.U
13
DELISTED
Flame Acquisition Corp. Units, each consisting of one share of Class A Common Stock, and one-half of one Warrant
FLME.U
$4.96M 1.1%
+500,000
New +$4.99M
2021 Q1
0 quarters
OSG icon
14
Octave Specialty Group
OSG
$207M
$4.38M 0.97%
261,382
– –
2016 Q4
17 quarters
MU icon
15
Micron Technology
MU
$1.05T
$4.28M 0.95%
48,500
– –
2017 Q4
13 quarters
SPGI icon
16
S&P Global
SPGI
$125B
$3.88M 0.86%
11,000
– –
2016 Q4
17 quarters
JPM icon
17
JPMorgan Chase
JPM
$891B
$3.68M 0.82%
24,148
– –
2016 Q4
17 quarters
IBKR icon
18
Interactive Brokers
IBKR
$39B
$3.62M 0.8%
198,232
– –
2016 Q4
17 quarters
META icon
19
Meta Platforms (Facebook)
META
$1.88T
$3.18M 0.71%
10,800
– –
2016 Q4
17 quarters
BLK icon
20
Blackrock
BLK
$174B
$2.96M 0.66%
3,924
– –
2016 Q4
17 quarters
ADBE icon
21
Adobe
ADBE
$97.9B
$2.85M 0.63%
6,000
– –
2016 Q4
17 quarters
PJT icon
22
PJT Partners
PJT
$3.48B
$2.81M 0.62%
41,519
– –
2016 Q4
17 quarters
DHR icon
23
Danaher
DHR
$163B
$2.59M 0.57%
12,978
– –
2017 Q1
16 quarters
TMUS icon
24
T-Mobile US
TMUS
$168B
$2.59M 0.57%
20,650
– –
2016 Q4
17 quarters
COR icon
25
DELISTED
Coresite Realty Corporation
COR
$2.4M 0.53%
20,000
– –
2016 Q4
17 quarters
1
2 3 4 5

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Harbor Advisors's Q1 2021 Portfolio in Review

As of Q1 2021, Harbor Advisors held 210 positions worth $451M, up 1% from $447M the previous quarter. Its ten largest holdings account for 65% of the portfolio.

Harbor Advisors's Q1 2021 filing shows 42 new, 2 increased, 11 reduced and 11 closed positions. Its largest new stake was Ferguson: 50,190 shares worth $6M. The largest sale was Digital Realty Trust, an estimated $12.9M.

By sector, the portfolio is most concentrated in Real Estate at 42% of assets, down from 47% a quarter earlier, followed by Financials and Communication Services.

  • Harbor Advisors's largest Q1 2021 buy was Ferguson: 50,190 shares worth $6M.
  • Harbor Advisors added most to Liberty Broadband Class C in Q1 2021, an estimated $553K increase.
  • Harbor Advisors's biggest Q1 2021 reduction was Digital Realty Trust, cutting an estimated $12.9M.
  • Harbor Advisors fully exited Colonnade Acquisition Corp. Units, each consisting of one Class A ordinary share and one-half of one in Q1 2021, selling an estimated $909K.
  • Harbor Advisors's ten largest holdings make up 65% of its $451M portfolio in Q1 2021.
  • Harbor Advisors opened 42 new positions and closed 11 in Q1 2021.
  • Harbor Advisors's portfolio value rose 1% quarter-over-quarter to $451M.

Based on Harbor Advisors's 13F filing for Q1 2021, filed 4 May 2021.