IEF Sees $268.3M Inflow as Shares Outstanding Rise 0.8% Week-Over-Week

The iShares 7-10 Year Treasury Bond ETF (IEF) experienced a $268.3 million inflow, a 0.8% increase in outstanding units from 370.2 million to 373 million, over the past week. This could impact the underlying holdings of the ETF, which includes purchasing or selling individual components. The ETF's price performance shows a 52-week range of $91.08 to $99.18, with a last trade of $95.76.

Investors continued to pour money into U.S.-listed ETFs, adding nearly $25 billion in assets over the week ending August 1, 2025, despite a late-week selloff [1]. The week saw robust inflows, particularly in U.S. equity ETFs, which garnered $16.3 billion, followed by U.S. fixed-income ETFs with $4.4 billion and international equity ETFs with $3.5 billion.

The iShares Core S&P 500 ETF (IVV) led the charge, pulling in $4.8 billion, while the SPDR S&P 500 ETF Trust (SPY) and the Vanguard S&P 500 ETF (VOO) also saw substantial inflows, each raking in between $1.7 billion and $4.8 billion. The tech-heavy Invesco QQQ Trust (QQQ) picked up $1.1 billion, and the ARK Innovation ETF (ARKK) brought in $913 million, though this appears to be a tax-related heartbeat trade rather than a sign of fresh demand.

On the crypto side, the iShares Ethereum Trust ETF (ETHA) pulled in $834 million amid continued interest in the No. 2 cryptocurrency. The iShares 7-10 Year Treasury Bond ETF (IEF) experienced a $268.3 million inflow, a 0.8% increase in outstanding units from 370.2 million to 373 million, over the past week [3]. This could impact the underlying holdings of the ETF, which includes purchasing or selling individual components. The ETF's price performance shows a 52-week range of $91.08 to $99.18, with a last trade of $95.76.

In terms of notable outflows, the iShares Russell 2000 ETF (IWM) saw the largest outflows with $3.578 billion, followed by the Invesco S&P 500 Equal Weight ETF (RSP) with $836.54 million.

Overall, U.S. equity ETFs led the way, gathering $16.3 billion in fresh cash, followed by U.S. fixed-income ETFs with $4.4 billion and international equity ETFs with $3.5 billion. The iShares Core MSCI EAFE ETF (IEFA) saw notable inflows of $360.2 million, a 0.3% increase week over week in outstanding units [2].

References:
[1] https://www.etf.com/sections/weekly-etf-flows/25b-added-etf-assets-last-week-despite-friday-selloff
[2] https://www.nasdaq.com/articles/noteworthy-etf-inflows-iefa-spot-se-ccep
[3] https://seekingalpha.com/news/4477704-jpmorgan-betabuilders-u-s-treasury-bond-3minus-10-year-etf-declares-0_3337-dividend