ICSH vs ULST

ICSHAiShares Ultra Short Duration Bond Active ETF

ULSTBState Street Ultra Short Term Bond ETF

In short

ICSH BlackRock's active cash-parking sleeve, live since 2013: roughly 250 ultra-short investment-grade bonds and money market instruments, run for current income with preservation of capital, at 0.08% a year.

ULST The active option in a category full of index trackers: State Street's managers hand-pick roughly 300 short, high-quality bonds to squeeze income out of cash-adjacent money, and pay it out monthly.

Stated mandate

ICSH The fund seeks current income consistent with preservation of capital through actively managed exposure to ultra-short-term investment-grade bonds and money market instruments.

ULST ULST seeks to maximize current income while preserving capital and maintaining daily liquidity through short-duration, high-quality investments. It is actively managed and invests in securities somewhat longer-term than traditional cash vehicles.

Why people hold it

• ICSH At 0.08% a year it undercuts the typical cash-alternative ETF, which charges about 0.20%, and comes in below top-rated rivals like FLUD and JPST.
• Actively managed rather than a fixed ladder: the team picks across ultra-short investment-grade bonds and money market instruments, spread over roughly 250 positions.ishares.com
• Trading since 2013 and now a multi-billion-dollar fund that changes hands actively, giving it one of the longer records in the cash-alternative aisle.
• Sits in the top quartile of its cash-alternative peer group, helped by high-quality holdings and low cost.

• ULST Actively managed, not index-bound. The Bloomberg US Treasury Bellwether 3 Month Index is the yardstick, not the leash, so managers can shift across roughly 300 short, high-quality holdings.ssga.com
• Launched in 2013, it has run through a full rate cycle, from zero-bound years to the hiking era, with the same short-duration mandate.
• Income lands monthly, which suits the job it is built for: parking money that needs to stay liquid and still earn something.ssga.com
• It stays in its lane. The portfolio has hewed closely to the short-duration, high-quality brief in its own documents rather than drifting into longer or riskier paper.

Worth knowing

• ICSH Not a money market fund. The share price floats, and preservation of capital is the stated aim, not a promise.ishares.com
• It holds investment-grade corporate paper alongside money market instruments, so it carries credit risk a Treasury-bill-only fund does not.ishares.com
• It pays monthly, but the amount rides short-term rates, and as an active fund its results can drift from its 6-month T-bill reference index either way.

• ULST At 0.20%, the fee sits right at the category median while several large rivals run cheaper (VUSB at 0.10%, SHV at 0.15%). Active management is what the gap buys.
• Not a money market fund. It holds paper somewhat longer than traditional cash vehicles, so the share price floats instead of pinning to a dollar.ssga.com
• Volume is moderate rather than category-leading, so bid-ask spreads carry more weight here than at the biggest ultra-short names.

Full ICSH profile⁠

Full ULST profile⁠