HARBOR CAPITAL ADVISORS, INC.

CIK
1039128
City
CHICAGO
State / Country
IL

Top Portfolio Positions

1,163 positions · $1,080,746,642 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio
AMZN
Amazon Com Inc
Consumer Cyclical
111,925 $23,310,619 2.16%
AAPL
Apple Inc.
Technology
86,991 $22,077,445 2.04%
NVDA
Nvidia Corp
Technology
121,714 $21,226,921 1.96%
GOOGL
Alphabet Inc.
Communication Services
72,779 $20,928,329 1.94%
MSFT
Microsoft Corp
Technology
55,441 $20,522,594 1.90%
META
Meta Platforms, Inc.
Communication Services
34,778 $19,897,537 1.84%
NFLX
Netflix Inc
Communication Services
154,146 $14,821,137 1.37%
JPM
Jpmorgan Chase & Co
Financial Services
45,224 $13,303,091 1.23%
CSCO
Cisco Systems, Inc.
Technology
137,651 $10,680,341 0.99%
CVX
Chevron Corp
Energy
49,862 $10,316,447 0.95%

Portfolio Trend

18 quarters · across all stocks

Holdings in KOS

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Shares Held

Position Value (USD)

12 of 12 shown
Report Date Value (USD) Shares
2026-03-31 $1,816,507 653,420
2025-12-31 $222,980 245,034
2025-09-30 $370,410 223,139
2025-06-30 $1,603,602 932,327
2025-03-31 $3,008,466 1,319,503
2024-12-31 $4,593,617 1,343,163
2024-09-30 $5,204,599 1,291,464
2024-06-30 $3,942,291 711,605
2024-03-31 $2,436,358 408,785
2023-12-31 $1,306,698 194,739
2023-09-30 $1,395,761 170,631
2023-06-30 $1,266,333 211,408