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HA

Harbor Advisors Portfolio holdings

AUM $795M
1-Year Est. Return 58.85%
This Fund
S&P 500
This Quarter Est. Return
+7.06%
1 Year Est. Return
+58.85%
3 Year Est. Return
+125.49%
5 Year Est. Return
+139.53%
10 Year Est. Return
–
AUM
$447M
AUM Growth
+$21.1M
Cap. Flow
+$1.96M
Cap. Flow %
0.44%
Top 10 Hldgs %
70.18%
Holding
178
New
24
Increased
2
Reduced
6
Closed
10

Top Buys

Rank Stock Value
1
LBRDK
Liberty Broadband Class C
LBRDK
+$1.73M
2
LBRDA
Liberty Broadband Class A
LBRDA
+$1.1M
3
CME icon
CME Group
CME
+$680K
4
FCN icon
FTI Consulting
FCN
+$485K
5
DPZ icon
Domino's
DPZ
+$393K

Top Sells

Rank Stock Value
1
GLIBA
GCI Liberty, Inc. Class A Common Stock (DE)
GLIBA
+$2.63M
2
TWLO icon
Twilio
TWLO
+$500K
3
VWO icon
Vanguard FTSE Emerging Markets ETF
VWO
+$424K
4
LULU icon
lululemon athletica
LULU
+$329K
5
AMZN icon
Amazon
AMZN
+$319K

Sector Composition

Rank Sector Weight
1 Real Estate 47.44%
2 Financials 13.88%
3 Communication Services 13.53%
4 Technology 8.77%
5 Consumer Discretionary 7.81%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
EQIX icon
1
Equinix
EQIX
$103B
$187M 41.85%
261,711
– –
AMZN icon
2
Amazon
AMZN
$2.87T
$25.1M 5.62%
154,000
-2,000
-1% -$319K
AAPL icon
3
Apple
AAPL
$4.67T
$19.7M 4.41%
148,400
– –
DLR icon
4
Digital Realty Trust
DLR
$68.8B
$18.9M 4.24%
135,665
– –
CHTR icon
5
Charter Communications
CHTR
$18.3B
$18.3M 4.1%
27,656
– –
GOOGL icon
6
Alphabet (Google) Class A
GOOGL
$4.24T
$13M 2.9%
148,000
– –
DIS icon
7
Walt Disney
DIS
$187B
$10.2M 2.28%
56,138
– –
MA icon
8
Mastercard
MA
$521B
$9.28M 2.08%
26,000
– –
CNQ icon
9
Canadian Natural Resources
CNQ
$101B
$6.25M 1.4%
530,716
– –
NTB icon
10
Bank of N.T. Butterfield & Son
NTB
$2.33B
$5.83M 1.31%
187,238
-5,000
-3% -$147K
MSFT icon
11
Microsoft
MSFT
$3.81T
$5.56M 1.25%
25,000
– –
OSG
12
Octave Specialty Group
OSG
$209M
$4.02M 0.9%
261,382
– –
MU icon
13
Micron Technology
MU
$1.05T
$3.65M 0.82%
48,500
– –
SPGI icon
14
S&P Global
SPGI
$131B
$3.62M 0.81%
11,000
– –
PJT icon
15
PJT Partners
PJT
$4.67B
$3.12M 0.7%
41,519
– –
JPM icon
16
JPMorgan Chase
JPM
$951B
$3.07M 0.69%
24,148
– –
IBKR icon
17
Interactive Brokers
IBKR
$43.4B
$3.02M 0.68%
198,232
– –
ADBE icon
18
Adobe
ADBE
$116B
$3M 0.67%
6,000
– –
META icon
19
Meta Platforms (Facebook)
META
$1.47T
$2.95M 0.66%
10,800
– –
BLK icon
20
Blackrock
BLK
$180B
$2.83M 0.63%
3,924
– –
TMUS icon
21
T-Mobile US
TMUS
$195B
$2.79M 0.62%
20,650
– –
DHR icon
22
Danaher
DHR
$152B
$2.56M 0.57%
12,978
– –
COR
23
DELISTED
Coresite Realty Corporation
COR
$2.51M 0.56%
20,000
– –
MCO icon
24
Moody's
MCO
$89.2B
$2.32M 0.52%
8,000
– –
EFX icon
25
Equifax
EFX
$22.8B
$2.31M 0.52%
12,000
– –
1
2 3 4 5

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Harbor Advisors's Q4 2020 Portfolio in Review

As of Q4 2020, Harbor Advisors held 178 positions worth $447M, up 4.9% from $426M the previous quarter. Its ten largest holdings account for 70% of the portfolio.

Harbor Advisors's Q4 2020 filing shows 24 new, 2 increased, 6 reduced and 10 closed positions. Its largest new stake was Liberty Broadband Class C: 11,366 shares worth $1.8M. The largest sale was GCI Liberty, Inc. Class A Common Stock (DE), an estimated $2.63M.

By sector, the portfolio is most concentrated in Real Estate at 47% of assets, down from 53% a quarter earlier, followed by Financials and Communication Services.

  • Harbor Advisors's largest Q4 2020 buy was Liberty Broadband Class C: 11,366 shares worth $1.8M.
  • Harbor Advisors added most to ZoomInfo Technologies in Q4 2020, an estimated $129K increase.
  • Harbor Advisors's biggest Q4 2020 reduction was Amazon, cutting an estimated $319K.
  • Harbor Advisors fully exited GCI Liberty, Inc. Class A Common Stock (DE) in Q4 2020, selling an estimated $2.63M.
  • Harbor Advisors's ten largest holdings make up 70% of its $447M portfolio in Q4 2020.
  • Harbor Advisors opened 24 new positions and closed 10 in Q4 2020.
  • Harbor Advisors's portfolio value rose 4.9% quarter-over-quarter to $447M.

Based on Harbor Advisors's 13F filing for Q4 2020, filed 11 Feb 2021.