13FBOX
Harbor Advisors LLC · 13F Holdings
Options Calculator Rankings

Harbor Advisors LLC

No.3199 Data as of 2026Q2
Latest AUM (Q2 2026)
$795.1M
QoQ Change Q1 2026
+$102.9M+14.9%
Holdings
194
New Buys
10
Adds
7
Reduces
4
Exits
13
Unchanged
173
Holdings Value Trend
Holdings by Sector
Stock Ownership TrendPortfolio %Prev Q %Q2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
EQUINIX INCEQIX
31.36%33.88%$249.4M239,240$234.5M239,24000.00%Unchanged
MICRON TECHNOLOGY INCMU
7.26%2.49%$57.7M50,000$17.2M51,000-1,000-1.96%Reduce
ALPHABET INCGOOGL
6.54%6.05%$52.0M145,600$41.9M145,60000.00%Unchanged
APPLE INCAAPL
5.4%5.44%$42.9M148,400$37.7M148,40000.00%Unchanged
AMAZON COM INCAMZN
4.59%4.61%$36.5M153,200$31.9M153,20000.00%Unchanged
NVIDIA CORPORATIONNVDA
4.53%4.54%$36.0M180,000$31.4M180,00000.00%Unchanged
CCANADIAN NAT RES LTDCNQ
2.48%3.52%$19.7M499,800$24.4M499,80000.00%Unchanged
INTERACTIVE BROKERS GROUP INC COM CL AIBKR
2.05%1.81%$16.3M186,832$12.5M186,83200.00%Unchanged
FFTAI AVIATION LTDFTAI
1.94%2.02%$15.4M57,000$14.0M57,00000.00%Unchanged
MASTERCARD INCORPORATEDMA
1.68%1.88%$13.4M26,000$13.0M26,00000.00%Unchanged
MICROSOFT CORPMSFT
1.24%1.42%$9.9M26,500$9.8M26,50000.00%Unchanged
FERGUSON ENTERPRISES INCFERG
1.23%1.39%$9.8M41,255$9.6M41,25500.00%Unchanged
BANK OF N T BUTTERFIELD & SON SHS NEWNTB
1.08%1.1%$8.6M144,908$7.6M144,90800.00%Unchanged
JPMORGAN CHASE & COJPM
0.99%1.03%$7.9M24,148$7.1M24,14800.00%Unchanged
META PLATFORMS INCMETA
0.98%1.14%$7.8M13,800$7.9M13,80000.00%Unchanged
NEBIUS GROUP N VNBIS
0.96%0.41%$7.6M27,600$2.9M27,60000.00%Unchanged
AAlphabet Inc Class CGOOG
0.89%0.83%$7.1M20,000$5.7M20,00000.00%Unchanged
PPJT Partners, Inc. CL APJT
0.79%0.84%$6.3M41,519$5.8M41,51900.00%Unchanged
NUCOR CORPNUE
0.78%0.68%$6.2M27,992$4.7M27,99200.00%Unchanged
S&P GLOBAL INCSPGI
0.7%0.84%$5.6M13,667$5.8M13,66700.00%Unchanged
DIGITAL RLTY TR INC COMDLR
0.69%0.67%$5.5M30,552$4.6M25,552+5,000+19.57%Add
EEVERCORE INCEVR
0.64%0.65%$5.1M15,000$4.5M15,00000.00%Unchanged
CROWDSTRIKE HLDGS INCCRWD
0.6%0.35%$4.8M6,250$2.4M6,25000.00%Unchanged
BLACKROCK INC COMBLK
0.47%0.55%$3.8M3,924$3.8M3,92400.00%Unchanged
WALMART INCWMT
0.47%0.59%$3.7M33,000$4.1M33,00000.00%Unchanged
MOODYS CORPMCO
0.46%0.5%$3.6M8,000$3.5M8,00000.00%Unchanged
T-MOBILE US INC COMTMUS
0.44%0.63%$3.5M20,650$4.3M20,65000.00%Unchanged
PALO ALTOPANW
0.43%0.23%$3.4M10,000$1.6M10,00000.00%Unchanged
EOG RES INCEOG
0.42%0.54%$3.4M25,900$3.7M25,90000.00%Unchanged
HOULIHAN LOKEY INCHLI
0.42%0.52%$3.4M25,000$3.6M25,00000.00%Unchanged
METROPOLITAN BK HLDG CORPMCB
0.39%0.38%$3.1M31,500$2.6M31,50000.00%Unchanged
GE AEROSPACEGE
0.33%0.29%$2.6M7,000$2.0M7,00000.00%Unchanged
MARTIN MARIETTA MATLS INCMLM
0.33%0.38%$2.6M4,500$2.6M4,50000.00%Unchanged
PPNC FINL SVCS GROUP INC COMVXF
0.32%0.31%$2.6M10,444$2.2M10,44400.00%Unchanged
DANAHER CORP DEL COMDHR
0.3%0.34%$2.4M12,505$2.4M12,50500.00%Unchanged
AKAMAI TECHNOLOGIES INCAKAM
0.3%0.33%$2.4M20,000$2.3M20,00000.00%Unchanged
HILTON WORLDWIDE HLDGS INCHLT
0.3%0.31%$2.4M7,133$2.2M7,13300.00%Unchanged
ADVANCED MICRO DEVICES INCAMD
0.29%0.12%$2.3M4,000$813,7204,00000.00%Unchanged
FFB FINL CORPFBK
0.28%0.31%$2.3M40,799$2.1M40,79900.00%Unchanged
DEVON ENERGY CORP NEWDVN
0.27%0.08%$2.2M52,360$519,80610,330+42,030+406.87%Add
POPULAR INCBPOP
0.27%0.25%$2.1M13,000$1.7M13,00000.00%Unchanged
CHEVRON CORPORATIONCVX
0.26%0.38%$2.1M12,572$2.6M12,57200.00%Unchanged
HOME DEPOT INCHD
0.24%0.26%$1.9M5,500$1.8M5,50000.00%Unchanged
FOX CORPFOXA
0.24%0.32%$1.9M41,265$2.2M41,26500.00%Unchanged
GALLAGHER ARTHUR J & CO COMAJG
0.24%0.26%$1.9M8,375$1.8M8,37500.00%Unchanged
EQUIFAX INCEFX
0.24%0.31%$1.9M12,000$2.2M12,00000.00%Unchanged
APOLLO GLOBAL MGMT INC COMAPO
0.24%0.26%$1.9M15,947$1.8M15,94700.00%Unchanged
CUSTOMERS BANCORP INCCUBI
0.23%0.23%$1.8M23,000$1.6M23,00000.00%Unchanged
GGDS HLDGS LTDGDS
0.23%0.28%$1.8M60,000$1.9M47,500+12,500+26.32%Add
EVEREST GROUP LTDEG
0.22%0.24%$1.8M5,000$1.6M5,00000.00%Unchanged

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow