Harbor Short Term Treasury ETF (HBIL)
Simple Treasury Exposure. ETF Convenience
- Harbor Short Term Treasury ETF (HBIL) is an actively managed short-term Treasury strategy designed to provide exposure, before fees and expenses, generally consistent with the price and yield performance of the 3-month U.S. Treasury bill market.
- The strategy primarily invests in U.S. Treasury bills and seeks to provide a simple, liquid, and operationally efficient solution for cash management, portfolio transitions, liquidity reserves, and collateral needs. HBIL is designed to help manage cash and short-term allocations while maintaining the convenience, transparency, and flexibility of the ETF structure
Performance
Holdings
As of 9/11/2026
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Investment Team

Harbor's Multi‑Asset Solutions Team ("MAST") delivers actionable investment insights and builds multi‑asset portfolios and client solutions. MAST's investment platform combines proprietary quantitative and qualitative signals with inputs from Harbor's Investment Research Team, subadvisory network, and other sources to guide investment decisions across asset allocation, portfolio management, and risk oversight. With a focus on insights including asset allocation viewpoints, long‑term capital market assumptions, and an extensive investment and product network, MAST centers on long‑term portfolio construction that aims to help clients evaluate and implement more comprehensive solutions.
Documents
Regulatory
Additional Documents
Important Information
Investing involves risk, principal loss is possible. Unlike mutual funds, ETFs may trade at a premium or discount to their net asset value. The ETF is new and has limited operating history to judge.
Shares are bought and sold at market price not net asset value (NAV). Market price returns are based upon the closing composite market price and do not represent the returns you would receive if you traded shares at other times.
Investing involves risk, including possible loss of principal. Fixed income securities are subject to interest rate and credit risk. When interest rates rise, the value of debt securities generally falls. Credit risk refers to the possibility that an issuer may fail to make principal or interest payments. Inflation may reduce the value of investments and income over time. Market risk may cause investments to fluctuate, sometimes significantly. U.S. Treasury securities are backed by the full faith and credit of the U.S. government, while other government securities may not be. The Fund is not a money market fund and does not seek to maintain a stable net asset value of $1.00 per share. An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.
Bid/Ask Mid Price: the midpoint between the highest bid and the lowest offer, as of the time that the Fund’s NAV is calculated, typically 4 p.m. Eastern Time.
Premium/Discount ($): the difference between the Fund’s market price and NAV, expressed as a percentage of NAV. A premium is the amount that the Fund is trading above the reported NAV. A discount is the amount that the Fund is trading below the reported NAV.
30‑Day Median Bid/Ask Spread: calculated by identifying national best bid and national best offer ("NBBO") for each fund as of the end of each 10 second interval during each trading day of the last 30 calendar days and dividing the difference between each such bid and offer by the midpoint of the NBBO. The median of those values is identified and that value is expressed as a percentage (rounded to the nearest hundredth).
Duration is a commonly used measure of the sensitivity of the price of a debt security, or aggregate market value of a portfolio of debt securities, to change in interest rates. Modified Duration measures the change in the value of a security in response to the change in interest rates. Securities with a longer duration are more sensitive to changes in interest rates and generally have more volatile prices than securities of comparable quality with a shorter duration.
Wtd. Avg. Maturity (yrs): the weighted average length of time to the repayment of principal for the securities in the Fund. This metric considers the likelihood that bonds will be called or prepaid before the scheduled maturity date.
Wtd. Avg. Duration (yrs): the weight average duration of the underlying bonds or derivative market exposures in the Fund. Duration is a time measure of a bond's interest‑rate sensitivity. The longer a fund's duration, the more sensitive the fund is to shifts in interest rates

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