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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
+8.06%
1 Year Est. Return
+58.85%
3 Year Est. Return
+125.49%
5 Year Est. Return
+139.53%
10 Year Est. Return
–
AUM
$648M
AUM Growth
+$37.3M
Cap. Flow
+$1.2M
Cap. Flow %
0.19%
Top 10 Hldgs %
62.89%
Holding
200
New
10
Increased
8
Reduced
4
Closed
10
Avg Time Held
4.9 years
Top 10 Avg Time Held
5.5 years
Top 20 Avg Time Held
4.8 years

Top Buys

Rank Stock Value
1
CVX icon
Chevron
CVX
+$1.27M
2
FCNCA icon
First Citizens BancShares
FCNCA
+$591K
3
GDS icon
GDS Holdings
GDS
+$532K
4
CUBI icon
Customers Bancorp
CUBI
+$395K
5
CNC icon
Centene
CNC
+$362K

Top Sells

Rank Stock Value
1
HES icon
Hess
HES
+$1.11M
2
ESGR icon
Enstar Group
ESGR
+$841K
3
IONS icon
Ionis Pharmaceuticals
IONS
+$415K
4
SNRE
Sunrise Communications AG American Depositary Shares representing Class A shares
SNRE
+$389K
5
INTC icon
Intel
INTC
+$258K

Sector Composition

Rank Sector Weight
1 Real Estate 31.79%
2 Financials 19.55%
3 Technology 17.24%
4 Communication Services 10.88%
5 Consumer Discretionary 6.7%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow Held Since
CUBI icon
51
Customers Bancorp
CUBI
$2.53B
$1.9M 0.29%
29,000
+6,000
+26% +$395K
2023 Q2
9 quarters
HLT icon
52
Hilton Worldwide
HLT
$77.7B
$1.85M 0.29%
7,133
– –
2016 Q4
35 quarters
EG icon
53
Everest Group
EG
$14.9B
$1.75M 0.27%
5,000
– –
2018 Q3
28 quarters
WFC icon
54
Wells Fargo
WFC
$252B
$1.68M 0.26%
20,000
– –
2016 Q4
35 quarters
BPOP icon
55
Popular Inc
BPOP
$10.1B
$1.65M 0.25%
13,000
– –
2016 Q4
35 quarters
OSG icon
56
Octave Specialty Group
OSG
$210M
$1.64M 0.25%
196,382
– –
2016 Q4
35 quarters
AKAM icon
57
Akamai
AKAM
$12.6B
$1.52M 0.23%
20,000
– –
2016 Q4
35 quarters
TT icon
58
Trane Technologies
TT
$101B
$1.48M 0.23%
3,500
– –
2018 Q4
27 quarters
TMO icon
59
Thermo Fisher Scientific
TMO
$255B
$1.46M 0.22%
3,000
– –
2023 Q2
9 quarters
URI icon
60
United Rentals
URI
$64.1B
$1.43M 0.22%
1,500
– –
2020 Q2
21 quarters
CTRA icon
61
DELISTED
Coterra Energy
CTRA
$1.42M 0.22%
60,043
– –
2016 Q4
35 quarters
CP icon
62
Canadian Pacific Kansas City
CP
$76.8B
$1.4M 0.22%
18,746
– –
2023 Q2
9 quarters
V icon
63
Visa
V
$756B
$1.37M 0.21%
4,000
– –
2021 Q4
15 quarters
LBRDK icon
64
DELISTED
Liberty Broadband Class C
LBRDK
$1.19M 0.18%
18,674
– –
2020 Q4
19 quarters
LII icon
65
Lennox International
LII
$12.4B
$1.16M 0.18%
2,200
– –
2018 Q1
30 quarters
AVGO icon
66
Broadcom
AVGO
$1.57T
$1.15M 0.18%
3,500
– –
2024 Q1
6 quarters
RTX icon
67
RTX Corp
RTX
$261B
$1.13M 0.17%
6,766
– –
2021 Q1
18 quarters
SNOW icon
68
Snowflake
SNOW
$108B
$1.13M 0.17%
5,000
– –
2023 Q3
8 quarters
PNFP icon
69
Pinnacle Financial Partners Inc
PNFP
$14.3B
$1.13M 0.17%
12,000
– –
2016 Q4
35 quarters
OZK icon
70
Bank OZK
OZK
$5.03B
$1.09M 0.17%
21,455
– –
2018 Q3
28 quarters
CSX icon
71
CSX Corp
CSX
$90.2B
$1.07M 0.16%
30,000
– –
2017 Q1
34 quarters
MC icon
72
Moelis & Co
MC
$4.04B
$1.06M 0.16%
14,800
– –
2017 Q3
32 quarters
MS icon
73
Morgan Stanley
MS
$284B
$1.05M 0.16%
6,608
– –
2020 Q4
19 quarters
ACGL icon
74
Arch Capital
ACGL
$34.6B
$1.04M 0.16%
11,500
– –
2023 Q3
8 quarters
BABA icon
75
Alibaba
BABA
$271B
$983K 0.15%
5,500
+1,000
+22% +$131K
2024 Q1
6 quarters
1 2
3
4 5

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Harbor Advisors's Q3 2025 Portfolio in Review

As of Q3 2025, Harbor Advisors held 200 positions worth $648M, up 6.1% from $611M the previous quarter. Its ten largest holdings account for 63% of the portfolio.

Harbor Advisors's Q3 2025 filing shows 10 new, 8 increased, 4 reduced and 10 closed positions. Its largest new stake was GDS Holdings: 15,000 shares worth $581K. The largest sale was Hess, an estimated $1.11M.

By sector, the portfolio is most concentrated in Real Estate at 32% of assets, down from 34% a quarter earlier, followed by Financials and Technology.

  • Harbor Advisors's largest Q3 2025 buy was GDS Holdings: 15,000 shares worth $581K.
  • Harbor Advisors added most to Chevron in Q3 2025, an estimated $1.27M increase.
  • Harbor Advisors's biggest Q3 2025 reduction was Old National Bancorp, cutting an estimated $182K.
  • Harbor Advisors fully exited Hess in Q3 2025, selling an estimated $1.11M.
  • Harbor Advisors's ten largest holdings make up 63% of its $648M portfolio in Q3 2025.
  • Harbor Advisors opened 10 new positions and closed 10 in Q3 2025.
  • Harbor Advisors's portfolio value rose 6.1% quarter-over-quarter to $648M.

Based on Harbor Advisors's 13F filing for Q3 2025, filed 12 Nov 2025.