Calamos Advisors LLC lessened its stake in iShares Core S&P 500 ETF (NYSEARCA:IVV – Free Report) by 5.3% during the fourth quarter, according to the company in its most recent 13F filing with the Securities & Exchange Commission. The fund owned 13,979 shares of the company’s stock after selling 779 shares during the quarter. Calamos Advisors LLC’s holdings in iShares Core S&P 500 ETF were worth $9,575,000 at the end of the most recent quarter.
Several other institutional investors and hedge funds also recently added to or reduced their stakes in the company. Cathy Pareto & Associates Inc. increased its stake in iShares Core S&P 500 ETF by 2.7% during the third quarter. Cathy Pareto & Associates Inc. now owns 578 shares of the company’s stock worth $387,000 after acquiring an additional 15 shares during the last quarter. Balanced Wealth Group LLC increased its stake in iShares Core S&P 500 ETF by 0.8% during the third quarter. Balanced Wealth Group LLC now owns 1,927 shares of the company’s stock worth $1,196,000 after acquiring an additional 15 shares during the last quarter. Nicollet Investment Management Inc. increased its stake in iShares Core S&P 500 ETF by 1.0% during the third quarter. Nicollet Investment Management Inc. now owns 1,480 shares of the company’s stock worth $991,000 after acquiring an additional 15 shares during the last quarter. Anchor Investment Management LLC increased its stake in iShares Core S&P 500 ETF by 3.1% during the third quarter. Anchor Investment Management LLC now owns 503 shares of the company’s stock worth $337,000 after acquiring an additional 15 shares during the last quarter. Finally, Wealth Effects LLC increased its stake in iShares Core S&P 500 ETF by 0.4% during the fourth quarter. Wealth Effects LLC now owns 4,276 shares of the company’s stock worth $2,929,000 after acquiring an additional 15 shares during the last quarter. 70.12% of the stock is currently owned by institutional investors and hedge funds.
Key Stories Impacting iShares Core S&P 500 ETF
Here are the key news stories impacting iShares Core S&P 500 ETF this week:
- Positive Sentiment: Broad-market records led by Intel and a semiconductor rally are lifting the S&P 500 — a direct tailwind for IVV. Intel Surge Propels S&P 500, Nasdaq to New Records
- Positive Sentiment: Large ETF inflows into S&P 500 products are supporting demand for IVV and helping push the index to records. S&P 500 hits record as $10B ETF inflows defy risks
- Positive Sentiment: Semiconductor stocks have been outperforming the broader market in 2026, boosting the S&P’s tech/growth exposure and supporting IVV’s rise. Semiconductor stocks are crushing the S&P 500 in 2026
- Positive Sentiment: Retail-focused pieces highlighting income strategies using IVV can boost long-term demand from passive investors. How I’d use the iShares S&P 500 ETF (IVV) to create $50,000 annual passive income
- Neutral Sentiment: Some strategists warn the S&P is overbought, although major banks (e.g., JPMorgan) say momentum could continue — a mixed technical backdrop for IVV. S&P 500 Is Overbought—But JPMorgan Says The Rally Isn’t Done Yet
- Neutral Sentiment: Index forecasts remain constructive despite stretched readings, implying potential for further gains but heightened sensitivity to headlines. Nasdaq 100, Dow Jones 30 and S&P 500 Forecasts – US Indices Continue to Look Upwards
- Negative Sentiment: Geopolitical uncertainty around US-Iran developments and the risk of higher oil prices are keeping futures mixed and could trigger short-term pressure on risk assets, including IVV. Dow futures tumble 130 points: 5 things to know before market opens
- Negative Sentiment: International risk-off moves (e.g., FTSE weakness tied to Iran concerns) show the potential for global spillovers that could dent US cyclical stocks and volatility in IVV. FTSE 100 slips as Iran crisis dampens investor confidence
iShares Core S&P 500 ETF Price Performance
iShares Core S&P 500 ETF Company Profile
iShares Core S&P 500 ETF (the Fund) is an exchange-traded fund. The Fund seeks investment results that correspond generally to the price and yield performance of the Standard & Poor’s 500 Index (the Index). The Index measures the performance of the large-capitalization sector of the United States equity market. The component stocks are weighted according to the total float-adjusted market value of their outstanding shares. The Fund invests in a representative sample of securities included in the Index that collectively has an investment profile similar to the Index.
Further Reading
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