Institutions / Harbor Advisors LLC

Harbor Advisors LLC

CIK 1687156 · Institution · as of Dec 31, 2025
Portfolio value
$665.80M
Positions
193
As of
Dec 31, 2025

Top holdings

Dec 31, 2025View all 193 →
CompanyClassValueShares% of portfolio
Equinix Inc$193.68M252,79029.1%
Alphabet Inc.$48.70M155,6007.3%
Apple Inc.$40.34M148,4006.1%
Amazon.com Inc$35.36M153,2005.3%
NVIDIA Corp$33.57M180,0005.0%
Canadian Nat Res Ltd$16.92M499,8002.5%
Mastercard Inc$14.84M26,0002.2%
Micron Technology Inc$13.84M48,5002.1%
Microsoft Corp$12.57M26,0001.9%
Interactive Brokers Group Inc$12.02M186,8321.8%
FTAI Aviation Ltd$11.22M57,0001.7%
Ferguson Enterprises Inc. /DE$9.18M41,2551.4%
Meta Platforms Inc$9.11M13,8001.4%
JPMORGAN CHASE & CO$7.78M24,1481.2%
Bank of Nt BUTTERFIELD&SON$7.74M155,4081.2%
S&P Global Inc.$7.14M13,6671.1%
PJT Partners Inc.$6.94M41,5191.0%
Alphabet Inc.$6.28M20,0000.9%
Evercore Inc$5.10M15,0000.8%
Nucor Corp$4.57M27,9920.7%
Houlihan Lokey Inc$4.35M25,0000.7%
BlackRock, Inc.$4.20M3,9240.6%
T-Mobile US, Inc.TMUSCommon Stock$4.19M20,6500.6%
Moody's Corp$4.09M8,0000.6%
Digital Realty Trust Inc$3.95M25,5520.6%

Activity

Dec 31, 2025
InsidersInstitutions
This fund's 13F position changes — what it's buying and selling.
No quarter-over-quarter changes yet — position changes appear once we've ingested two consecutive 13F filings for this manager. We currently hold 1 quarter of holdings.