Renaissance Technologies (RenTech)'s ITOT Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC (Rentech)) currently holds 86,800 shares of iShares Core S&P Total U.S. Stock Market ETF (ITOT) worth $12.91 M, representing 0.02% of the portfolio. First purchased in 2018-Q2, this long-term strategic position has been held for 26 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained a strategic position in ITOT, demonstrating sustained confidence in this investment. Largest addition occurred in Q4 2025, adding 78,000 shares. Largest reduction occurred in Q1 2025, reducing 43,100 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s iShares Core S&P Total US Stock Market ETF (ITOT) Holding Value Over Time
Track share changes against reported price movement
Quarterly iShares Core S&P Total US Stock Market ETF (ITOT) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +78,000 | Add 886.36% | 86,800 | $148.69 |
| Q3 2025 | -14,200 | Reduce 61.74% | 8,800 | $145.65 |
| Q2 2025 | +23,000 | New Buy | 23,000 | $135.04 |
| Q1 2025 | -43,100 | Sold Out | 0 | $0.00 |
| Q4 2024 | +43,100 | New Buy | 43,100 | $128.62 |
| Q1 2024 | -26,500 | Sold Out | 0 | $0.00 |
| Q4 2023 | -6,400 | Reduce 19.45% | 26,500 | $105.25 |
| Q3 2023 | +20,500 | Add 165.32% | 32,900 | $94.19 |
| Q2 2023 | +9,500 | Add 327.59% | 12,400 | $0.10 |
| Q1 2023 | +2,900 | New Buy | 2,900 | $0.09 |
| Q4 2022 | -5,100 | Sold Out | 0 | $0.00 |
| Q3 2022 | +5,100 | New Buy | 5,100 | $79.61 |
| Q4 2021 | -31,400 | Sold Out | 0 | $0.00 |
| Q3 2021 | +31,400 | New Buy | 31,400 | $98.38 |
| Q1 2021 | -4,300 | Sold Out | 0 | $0.00 |
| Q4 2020 | -4,500 | Reduce 51.14% | 4,300 | $86.28 |
| Q3 2020 | -9,300 | Reduce 51.38% | 8,800 | $75.45 |
| Q2 2020 | -9,600 | Reduce 34.66% | 18,100 | $69.45 |
| Q1 2020 | +21,500 | Add 346.77% | 27,700 | $57.22 |
| Q4 2019 | +6,200 | New Buy | 6,200 | $72.74 |
| Q3 2019 | -4,100 | Sold Out | 0 | $0.00 |
| Q2 2019 | +4,100 | New Buy | 4,100 | $66.59 |
| Q1 2019 | -6,800 | Sold Out | 0 | $0.00 |
| Q4 2018 | +6,800 | New Buy | 6,800 | $56.76 |
| Q3 2018 | -25,300 | Sold Out | 0 | $0.00 |
| Q2 2018 | +25,300 | New Buy | 25,300 | $62.53 |
Renaissance Technologies (RenTech)'s iShares Core S&P Total US Stock Market ETF Investment FAQs
Renaissance Technologies (RenTech) first purchased iShares Core S&P Total U.S. Stock Market ETF (ITOT) in Q2 2018, acquiring 25,300 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies (RenTech) has held iShares Core S&P Total U.S. Stock Market ETF (ITOT) for 26 quarters since Q2 2018.
Renaissance Technologies (RenTech)'s largest addition to iShares Core S&P Total U.S. Stock Market ETF (ITOT) was in Q4 2025, adding 86,800 shares worth $12.91 M.
According to the latest 13F filing for Q4 2025, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC (Rentech), owns 86,800 shares of iShares Core S&P Total U.S. Stock Market ETF (ITOT), valued at approximately $12.91 M.
As of the Q4 2025 filing, iShares Core S&P Total U.S. Stock Market ETF (ITOT) represents approximately 0.02% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in iShares Core S&P Total U.S. Stock Market ETF (ITOT) was 86,800 shares, as reported at the end of Q4 2025.