MF · holdings as filed 2026-04-30

What's inside AGGS?

Harbor Disciplined Bond ETF
Holdings
274
positions in the fund
Top 10
22%
of fund assets
Expense ratio
0.35%
net, per year
Fund size
$39M
total net assets

Top 20 holdings

RankLogoTicker / NameWeight
1
BOND
US Treasury Note4.625% · Feb 2055
5.80%
2
BOND
US Treasury Note4.5% · Feb 2044
4.74%
3
BOND
US Treasury Note4.625% · Feb 2046
3.67%
4
BOND
US Treasury Note4% · Nov 2035
2.36%
5
BOND
US Treasury Note4.125% · Feb 2036
1.38%
6
BOND
Ginnie Mae mortgage pool#G2 MA7589
1.07%
7
F
FR SD7565FR SD7565
1.00%
8
BOND
Freddie Mac mortgage pool#FR SD7563
0.85%
9
BOND
Freddie Mac mortgage pool#FR SD7548
0.77%
10
BOND
Freddie Mac mortgage pool#FR SD7544
0.75%
11
F
FN CA6635FN CA6635
0.67%
12
BOND
Atlas Warehouse Lend6.05% · Jan 2028
0.66%
13
C
CIFC 2024-3A A1CIFC 2024-3A A1
0.66%
14
A
APID RE21JB AAPID RE21JB A
0.65%
15
A
AIMCO 2018-BA AR3AIMCO 2018-BA AR3
0.65%
16
C
CGMS 2022-1A A1RCGMS 2022-1A A1R
0.65%
17
BOND
Depository Trust & Clear
0.65%
18
BOND
Fannie Mae mortgage pool#FN MA4305
0.64%
19
F
FR SD7568FR SD7568
0.64%
20
F
FN CB3108FN CB3108
0.63%
Sectors tap a row to see its top 10 holdings
Top holdings — Bonds & Fixed Income
Your 10 largest positions in this sector
1
BOND
US Treasury Note4.625% · Feb 2055
5.80%
2
BOND
US Treasury Note4.5% · Feb 2044
4.74%
3
BOND
US Treasury Note4.625% · Feb 2046
3.67%
4
BOND
US Treasury Note4% · Nov 2035
2.36%
5
BOND
US Treasury Note4.125% · Feb 2036
1.38%
6
BOND
Ginnie Mae mortgage pool#G2 MA7589
1.07%
7
BOND
Freddie Mac mortgage pool#FR SD7563
0.85%
8
BOND
Freddie Mac mortgage pool#FR SD7548
0.77%
9
BOND
Freddie Mac mortgage pool#FR SD7544
0.75%
10
BOND
Atlas Warehouse Lend6.05% · Jan 2028
0.66%
Geography tap a row to see its top 10 holdings
Top holdings — United States
Your 10 largest positions in this country
1
BOND
US Treasury Note4.625% · Feb 2055
5.80%
2
BOND
US Treasury Note4.5% · Feb 2044
4.74%
3
BOND
US Treasury Note4.625% · Feb 2046
3.67%
4
BOND
US Treasury Note4% · Nov 2035
2.36%
5
BOND
US Treasury Note4.125% · Feb 2036
1.38%
6
BOND
Ginnie Mae mortgage pool#G2 MA7589
1.07%
7
F
FR SD7565FR SD7565
1.00%
8
BOND
Freddie Mac mortgage pool#FR SD7563
0.85%
9
BOND
Freddie Mac mortgage pool#FR SD7548
0.77%
10
BOND
Freddie Mac mortgage pool#FR SD7544
0.75%
Geography reflects each issuer's registered business address per SEC EDGAR filings where available, falling back to the exchange or listing where no SEC filing exists — not necessarily where a company's stock is primarily listed (e.g. TSMC is classified as Taiwan even though its ADR trades on the NYSE).
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Data source: official SEC Form N-PORT filings (as of 2026-04-30); expense ratio from SEC prospectus (risk/return) filings. Fund holdings are disclosed quarterly and may reflect a 60-day reporting delay.
Informational and educational only — not investment advice.