Harbor Scientific Alpha High Yield ETF (SIHY)

NYSE Arca: SIHYExchange-traded fund from Harbor Capital Advisors Inc.

  • Expense ratio0.48%
  • Net assets$135.5M
  • Dividend yield6.83%
  • 1-year return+2.87%
  • Holdings100

SIHY ETF price chart

SIHY quote & trading statistics

SIHY performance

Total return · as of October 17, 2026
  • YTD+1.27%
  • 1 year+2.87%
  • 3 years+9.26%/yr
  • 5 years+4.78%/yr
  • 10 years0.00%/yr
1Y volatility
3.81%
3Y volatility
4.53%
3Y Sharpe ratio
0.82

Returns include reinvested distributions; 3-, 5- and 10-year figures are annualized.

SIHY top 10 holdings

Harbor Scientific Alpha High Yield ETF largest holdings by weight
#SymbolNameWeight
1Total100.60%
2DISH DBS CORP COMPANY GUAR 07/28 7.3750.02%
3SEAWORLD PARKS + ENTERTA COMPANY GUAR 144A 08/29 5.250.01%
4NET OTHER ASSETS0.01%
5ADTALEM GLOBAL EDUCATION SR SECURED 144A 03/28 5.50.01%
6SEALED AIR CORP COMPANY GUAR 144A 07/33 6.8750.01%
7BUILDERS FIRSTSOURCE INC COMPANY GUAR 144A 02/32 4.250.01%
8OPEN TEXT CORP COMPANY GUAR 144A 02/28 3.8750.01%
91011778 BC / NEW RED FIN SR SECURED 144A 01/28 3.8750.01%
10NEW RESIDENTIAL INV CORP SR UNSECURED 144A 10/25 6.250.01%

The top 10 holdings make up 100.7% of the fund (100 holdings in total). As of October 17, 2026.

SIHY asset allocation

Bonds
93.8%
Cash
1.4%

About Harbor Scientific Alpha High Yield ETF

Under normal market conditions, the fund invests at least 80% of its net assets, plus borrowings for investment purposes, in a portfolio of below investment-grade corporate bonds, commonly referred to as "high yield" or "junk" bonds, or unrated securities that Ares Systematic Credit Limited considers to be of an equivalent credit quality, which may be represented by derivative instruments, including futures and swaps. The fund invests primarily in U.S. dollar denominated securities, including those of foreign issuers.

SIHY ETF FAQ

What is the SIHY expense ratio?

Harbor Scientific Alpha High Yield ETF has a net expense ratio of 0.48%, or $48.00 a year for every $10,000 invested.

How much money is in SIHY?

Harbor Scientific Alpha High Yield ETF has about $135.5M in net assets.

What are the top holdings of SIHY?

The largest positions in SIHY are Total (100.60%), DISH DBS CORP COMPANY GUAR 07/28 7.375 (0.02%), SEAWORLD PARKS + ENTERTA COMPANY GUAR 144A 08/29 5.25 (0.01%). The fund holds 100 securities in total.

How has SIHY performed?

SIHY returned +2.87% over the past year and +4.78% a year over the past five years, including reinvested distributions.

Does SIHY pay dividends?

SIHY has a dividend yield of 6.83%.

When was SIHY launched?

Harbor Scientific Alpha High Yield ETF began trading on September 14, 2021.