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Latest HARBOR CAPITAL ADVISORS, INC. Stock Portfolio

$1.48Billion | No. of Holdings #1445

HARBOR CAPITAL ADVISORS, INC. Performance

2026 Q3-1.89%
YTD+10.63%
2025+7.20%

About HARBOR CAPITAL ADVISORS, INC. and 13F Hedge Fund Stock Holdings

HARBOR CAPITAL ADVISORS, INC. is a hedge fund based in Chicago, IL. On 2026-10-22, the fund reported it's updated stock portfolio. In the 13F Holdings report, HARBOR CAPITAL ADVISORS, INC. reported an equity portfolio of $1.5 Billions as of 30 Sep, 2026. <br><br> The top stock holdings of HARBOR CAPITAL ADVISORS, INC. are EMGF, BIL, MSFT. The fund has invested 2.3% of it's portfolio in ISHARES CORE MSCI EMERGING MAR and 2.1% of portfolio in STATE STREET SPDR PORTFOLIO S&. <br><br> The fund managers got completely rid off POWELL INDUSTRIES INC (POWL), ANTERIX INC (ATEX) and ADAPTHEALTH CORP (AHCO) stocks. They significantly reduced their stock positions in STATE STREET CONSUMER STAPLES (XLB), ISHARES RUSSELL 2000 ETF (IJR) and INVESCO SENIOR LOAN ETF (BAB). HARBOR CAPITAL ADVISORS, INC. opened new stock positions in CENTURI HOLDINGS INC, ALLEGRO MICROSYSTEMS INC (ALGM) and TERAWULF INC (WULF). The fund showed a lot of confidence in some stocks as they added substantially to VANGUARD LONG-TERM TREASURY ET (BNDW), LSI INDUSTRIES INC (LYTS) and VANGUARD EMERGING MARKETS GOVE (VIGI).
HARBOR CAPITAL ADVISORS, INC. Equity Portfolio Value
Last Reported on: 22 Oct, 2026
$1.48Billion
  as of Oct 22, 2026

HARBOR CAPITAL ADVISORS, INC. Annual Return Estimates Vs S&P 500

Our best estimate is that HARBOR CAPITAL ADVISORS, INC. made a return of -1.89% in the last quarter. In trailing 12 months, it's portfolio return was 12.76%.
  • Performance
  • S&P 500

New Buys

Ticker$ Bought
centuri holdings inc2,504,000
allegro microsystems inc2,141,000
terawulf inc1,877,000
advanced micro devices inc1,773,000
vita coco co inc/the1,744,000
broadcom inc1,563,000
minimed group inc1,445,000
tsmc1,271,000
New stocks bought by HARBOR CAPITAL ADVISORS, INC.

Additions

Ticker% Inc.
lsi industries inc44,929
ecovyst inc12,106
installed building products in9,388
knife river corp7,231
invesco kbw bank etf3,558
aptiv plc1,925
garrett motion inc1,571
invesco s&p smallcap health ca567
Additions to existing portfolio by HARBOR CAPITAL ADVISORS, INC.

Reductions

Ticker% Reduced
marqeta inc-75.32
marriott vacations worldwide c-53.15
ishares 7-10 year treasury bon-51.89
ishares 20 year treasury bond-50.72
ishares broad usd investment g-50.09
twist bioscience corp-43.84
stanley black & decker inc-42.57
adaptive biotechnologies corp-40.09
HARBOR CAPITAL ADVISORS, INC. reduced stake in above stock

Sold off

None of the stocks were completely sold off by HARBOR CAPITAL ADVISORS, INC.

Sector Distribution

HARBOR CAPITAL ADVISORS, INC. has about 21.7% of it's holdings in Technology sector.

  • Technology
  • Others
  • Financial Services
  • Industrials
  • Healthcare
  • Consumer Cyclical
  • Communication Services
  • Consumer Defensive
  • Energy
  • Real Estate
  • Basic Materials
  • Utilities
Sector%
Technology21.7
Others19.4
Financial Services10.9
Industrials10
Healthcare9.7
Consumer Cyclical8.5
Communication Services6.7
Consumer Defensive4.1
Energy3.4
Real Estate2.3
Basic Materials1.9
Utilities1.3

Market Cap. Distribution

HARBOR CAPITAL ADVISORS, INC. has about 38.5% of it's portfolio invested in the large-cap and mega-cap stocks.

  • MID-CAP
  • MEGA-CAP
  • UNALLOCATED
  • LARGE-CAP
  • SMALL-CAP
Category%
MID-CAP32.8
MEGA-CAP22.2
UNALLOCATED19.6
LARGE-CAP16.3
SMALL-CAP8.7

Stocks belong to which Index?

About 66.7% of the stocks held by HARBOR CAPITAL ADVISORS, INC. either belong to S&P 500 or RUSSELL 2000 index.

  • S&P 500
  • Others
  • RUSSELL 2000
Index%
S&P 50035.1
Others33.3
RUSSELL 200031.6
Top 5 Winners (%)%
MQ
marqeta inc
198.3 %
BNDW
vanguard long-term treasury et
100.3 %
grail inc
91.0 %
SDGR
schrodinger inc/united states
86.2 %
RNG
ringcentral inc
84.7 %
Top 5 Winners ($)$
MSFT
microsoft corp
8.0 M
META
meta platforms inc
5.7 M
AAPL
apple inc
3.8 M
TWST
twist bioscience corp
3.8 M
NVDA
nvidia corp
3.5 M
Top 5 Losers (%)%
CABO
cable one inc
-71.3 %
WLFC
willis lease finance corp
-69.8 %
SSTK
shutterstock inc
-58.2 %
INSE
inspired entertainment inc
-57.4 %
UTI
universal technical institute
-55.9 %
Top 5 Losers ($)$
KLAC
kla corp
-4.7 M
XLB
state street consumer staples
-4.0 M
MOD
modine manufacturing co
-2.5 M
SIMO
silicon motion technology corp
-2.3 M
LRCX
lam research corp
-2.3 M

HARBOR CAPITAL ADVISORS, INC. Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of HARBOR CAPITAL ADVISORS, INC.

HARBOR CAPITAL ADVISORS, INC. has 1445 stocks in it's portfolio. About 18% of the portfolio is in top 10 stocks. KLAC proved to be the most loss making stock for the portfolio. MSFT was the most profitable stock for HARBOR CAPITAL ADVISORS, INC. last quarter.

$1.40BTotal Value
500Positions
22 Oct, 2026Last Reported
Current holdings of Current Stock Holdings of HARBOR CAPITAL ADVISORS, INC., last reported on 22 Oct, 2026. Select a row with a linked ticker to view its historical trend.
ExpandHoldingsorted ascending% PortfolioShares Held$ Value% Change
AAXJ
Ishares Broad Usd Investment G

Ishares Broad Usd Investment G

AAXJ
HARBOR CAPITAL ADVISORS, INC.'s holding in Ishares Broad Usd Investment G over time
0.32%96,651
$4.71M
0.32%
decreased 50.09 percentreduced
AGT
Ishares Russell 2500 Etf

Ishares Russell 2500 Etf

AGT
HARBOR CAPITAL ADVISORS, INC.'s holding in Ishares Russell 2500 Etf over time
0.73%125,765
$10.76M
0.73%
decreased 16.66 percentreduced