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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
+29.21%
1 Year Est. Return
+58.85%
3 Year Est. Return
+125.49%
5 Year Est. Return
+139.53%
10 Year Est. Return
–
AUM
$795M
AUM Growth
+$103M
Cap. Flow
-$743K
Cap. Flow %
-0.09%
Top 10 Hldgs %
67.84%
Holding
207
New
10
Increased
6
Reduced
5
Closed
13

Top Buys

Rank Stock Value
1
DVN icon
Devon Energy
DVN
+$1.95M
2
DLR icon
Digital Realty Trust
DLR
+$958K
3
MCD icon
McDonald's
MCD
+$573K
4
GDS icon
GDS Holdings
GDS
+$482K
5
TRLV
Trulieve Cannabis Corp
TRLV
+$411K

Top Sells

Rank Stock Value
1
CTRA
Coterra Energy
CTRA
+$2.11M
2
XOM icon
ExxonMobil
XOM
+$1.37M
3
MU icon
Micron Technology
MU
+$750K
4
CIFR icon
Cipher Digital
CIFR
+$422K
5
LBTYK icon
Liberty Global Class C
LBTYK
+$285K

Sector Composition

Rank Sector Weight
1 Real Estate 32.51%
2 Technology 21.76%
3 Financials 15.82%
4 Communication Services 10.54%
5 Industrials 6.2%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
EQIX icon
1
Equinix
EQIX
$103B
$249M 31.36%
239,240
– –
MU icon
2
Micron Technology
MU
$1.12T
$57.7M 7.26%
50,000
-1,000
-2% -$750K
GOOGL icon
3
Alphabet (Google) Class A
GOOGL
$4.17T
$52M 6.54%
145,600
– –
AAPL icon
4
Apple
AAPL
$4.69T
$42.9M 5.4%
148,400
– –
AMZN icon
5
Amazon
AMZN
$2.79T
$36.5M 4.59%
153,200
– –
NVDA icon
6
NVIDIA
NVDA
$5.63T
$36M 4.53%
180,000
– –
CNQ icon
7
Canadian Natural Resources
CNQ
$103B
$19.7M 2.48%
499,800
– –
IBKR icon
8
Interactive Brokers
IBKR
$41.6B
$16.3M 2.05%
186,832
– –
FTAI icon
9
FTAI Aviation
FTAI
$20.1B
$15.4M 1.94%
57,000
– –
MA icon
10
Mastercard
MA
$509B
$13.4M 1.68%
26,000
– –
MSFT icon
11
Microsoft
MSFT
$3.74T
$9.89M 1.24%
26,500
– –
FERG icon
12
Ferguson
FERG
$43.7B
$9.79M 1.23%
41,255
– –
NTB icon
13
Bank of N.T. Butterfield & Son
NTB
$2.4B
$8.62M 1.08%
144,908
– –
JPM icon
14
JPMorgan Chase
JPM
$952B
$7.9M 0.99%
24,148
– –
META icon
15
Meta Platforms (Facebook)
META
$1.56T
$7.77M 0.98%
13,800
– –
NBIS
16
Nebius Group N.V.
NBIS
$58.6B
$7.62M 0.96%
27,600
– –
GOOG icon
17
Alphabet (Google) Class C
GOOG
$4.13T
$7.07M 0.89%
20,000
– –
PJT icon
18
PJT Partners
PJT
$4.66B
$6.27M 0.79%
41,519
– –
NUE icon
19
Nucor
NUE
$59.2B
$6.24M 0.78%
27,992
– –
SPGI icon
20
S&P Global
SPGI
$130B
$5.57M 0.7%
13,667
– –
DLR icon
21
Digital Realty Trust
DLR
$69.8B
$5.49M 0.69%
30,552
+5,000
+20% +$958K
EVR icon
22
Evercore
EVR
$11.3B
$5.12M 0.64%
15,000
– –
CRWD icon
23
CrowdStrike
CRWD
$220B
$4.77M 0.6%
25,000
– –
BLK icon
24
Blackrock
BLK
$172B
$3.77M 0.47%
3,924
– –
WMT icon
25
Walmart Inc
WMT
$858B
$3.74M 0.47%
33,000
– –
1
2 3 4 5

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Harbor Advisors's Q2 2026 Portfolio in Review

As of Q2 2026, Harbor Advisors held 207 positions worth $795M, up 15% from $692M the previous quarter. Its ten largest holdings account for 68% of the portfolio.

Harbor Advisors's Q2 2026 filing shows 10 new, 6 increased, 5 reduced and 13 closed positions. Its largest new stake was McDonald's: 2,000 shares worth $541K. The largest sale was Coterra Energy, an estimated $2.11M.

By sector, the portfolio is most concentrated in Real Estate at 33% of assets, down from 35% a quarter earlier, followed by Technology and Financials.

  • Harbor Advisors's largest Q2 2026 buy was McDonald's: 2,000 shares worth $541K.
  • Harbor Advisors added most to Devon Energy in Q2 2026, an estimated $1.95M increase.
  • Harbor Advisors's biggest Q2 2026 reduction was Micron Technology, cutting an estimated $750K.
  • Harbor Advisors fully exited Coterra Energy in Q2 2026, selling an estimated $2.11M.
  • Harbor Advisors's ten largest holdings make up 68% of its $795M portfolio in Q2 2026.
  • Harbor Advisors opened 10 new positions and closed 13 in Q2 2026.
  • Harbor Advisors's portfolio value rose 15% quarter-over-quarter to $795M.

Based on Harbor Advisors's 13F filing for Q2 2026, filed 28 Jul 2026.