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HA

Harbor Advisors Portfolio holdings

AUM $692M
1-Year Est. Return 33.65%
This Fund
S&P 500
This Quarter Est. Return
+4%
1 Year Est. Return
+33.65%
3 Year Est. Return
+92.17%
5 Year Est. Return
+110.8%
10 Year Est. Return
–
AUM
$666M
AUM Growth
+$17.4M
Cap. Flow
+$2.23M
Cap. Flow %
0.34%
Top 10 Hldgs %
63.36%
Holding
203
New
13
Increased
7
Reduced
4
Closed
10

Top Buys

1
SLG icon
SL Green Realty
SLG
+$839K
2
META icon
Meta Platforms (Facebook)
META
+$668K
3
ORCL icon
Oracle
ORCL
+$571K
4
WAL icon
Western Alliance Bancorporation
WAL
+$406K
5
CRWV
CoreWeave
CRWV
+$406K

Top Sells

1
PNFP icon
Pinnacle Financial Partners Inc
PNFP
+$1.13M
2
JNJ icon
Johnson & Johnson
JNJ
+$427K
3
CUBI icon
Customers Bancorp
CUBI
+$412K
4
AMZN icon
Amazon
AMZN
+$343K
5
PENN icon
PENN Entertainment
PENN
+$231K

Sector Composition

1 Real Estate 30.35%
2 Financials 18.74%
3 Technology 18%
4 Communication Services 12.07%
5 Consumer Discretionary 6.68%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
FNF icon
51
Fidelity National Financial
FNF
$14B
$1.82M 0.27%
33,409
– –
CSGP icon
52
CoStar Group
CSGP
$12.2B
$1.79M 0.27%
26,560
+4,000
+18% +$283K
AKAM icon
53
Akamai
AKAM
$17.4B
$1.75M 0.26%
20,000
– –
TMO icon
54
Thermo Fisher Scientific
TMO
$198B
$1.74M 0.26%
3,000
– –
EG icon
55
Everest Group
EG
$15.1B
$1.7M 0.25%
5,000
– –
CUBI icon
56
Customers Bancorp
CUBI
$2.65B
$1.68M 0.25%
23,000
-6,000
-21% -$412K
BPOP icon
57
Popular Inc
BPOP
$11B
$1.62M 0.24%
13,000
– –
CTRA
58
DELISTED
Coterra Energy
CTRA
$1.58M 0.24%
60,043
– –
OSG
59
Octave Specialty Group
OSG
$276M
$1.53M 0.23%
196,382
– –
V icon
60
Visa
V
$681B
$1.4M 0.21%
4,000
– –
CP icon
61
Canadian Pacific Kansas City
CP
$82.7B
$1.38M 0.21%
18,746
– –
TT icon
62
Trane Technologies
TT
$105B
$1.36M 0.2%
3,500
– –
RTX icon
63
RTX Corp
RTX
$263B
$1.24M 0.19%
6,766
– –
URI icon
64
United Rentals
URI
$66.1B
$1.21M 0.18%
1,500
– –
AVGO icon
65
Broadcom
AVGO
$1.79T
$1.21M 0.18%
3,500
– –
WAL icon
66
Western Alliance Bancorporation
WAL
$9.01B
$1.18M 0.18%
14,000
+5,000
+56% +$406K
MS icon
67
Morgan Stanley
MS
$342B
$1.17M 0.18%
6,608
– –
ACGL icon
68
Arch Capital
ACGL
$35.3B
$1.1M 0.17%
11,500
– –
FCNCA icon
69
First Citizens BancShares
FCNCA
$24.7B
$1.1M 0.17%
512
– –
SNOW icon
70
Snowflake
SNOW
$92.9B
$1.1M 0.16%
5,000
– –
CSX icon
71
CSX Corp
CSX
$93.8B
$1.09M 0.16%
30,000
– –
ECHO
72
EchoStar
ECHO
$27B
$1.09M 0.16%
10,000
– –
LII icon
73
Lennox International
LII
$19B
$1.07M 0.16%
2,200
– –
BABA icon
74
Alibaba
BABA
$277B
$1.03M 0.15%
7,000
+1,500
+27% +$244K
MC icon
75
Moelis & Co
MC
$5.11B
$1.02M 0.15%
14,800
– –
1 2
3
4 5

Similar funds

M
MATAURO New York $692M AUM 26.24% 1-Year Est. Return
HG
Harbor Group Bedford, New Hampshire $692M AUM 13% 1-Year Est. Return
CL
CIM LLC Albany, New York $692M AUM 22.9% 1-Year Est. Return
NMC
Nine Masts Capital Central, Hong Kong $693M AUM 31.93% 1-Year Est. Return
CPA
Capital Planning Advisors Roseville, California $692M AUM 21.81% 1-Year Est. Return
PM
Pembroke Management Montreal, Quebec, Canada $691M AUM 27.96% 1-Year Est. Return
GWA
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HI
Hoey Investments Coatesville, Pennsylvania $693M AUM 34.99% 1-Year Est. Return

Harbor Advisors's Q4 2025 Portfolio in Review

As of Q4 2025, Harbor Advisors held 203 positions worth $666M, up 2.7% from $648M the previous quarter. Its ten largest holdings account for 63% of the portfolio.

Harbor Advisors's Q4 2025 filing shows 13 new, 7 increased, 4 reduced and 10 closed positions. Its largest new stake was SL Green Realty: 17,000 shares worth $780K. The largest sale was Pinnacle Financial Partners Inc, an estimated $1.13M.

By sector, the portfolio is most concentrated in Real Estate at 30% of assets, down from 32% a quarter earlier, followed by Financials and Technology.

  • Harbor Advisors's largest Q4 2025 buy was SL Green Realty: 17,000 shares worth $780K.
  • Harbor Advisors added most to Meta Platforms (Facebook) in Q4 2025, an estimated $668K increase.
  • Harbor Advisors's biggest Q4 2025 reduction was Customers Bancorp, cutting an estimated $412K.
  • Harbor Advisors fully exited Pinnacle Financial Partners Inc in Q4 2025, selling an estimated $1.13M.
  • Harbor Advisors's ten largest holdings make up 63% of its $666M portfolio in Q4 2025.
  • Harbor Advisors opened 13 new positions and closed 10 in Q4 2025.
  • Harbor Advisors's portfolio value rose 2.7% quarter-over-quarter to $666M.

Based on Harbor Advisors's 13F filing for Q4 2025, filed 30 Jan 2026.