Renaissance Technologies LLC and Voloridge Investment Management LLC: where the books meet
At Q2 2026, at least 24% of the two 13F books was the same, across 174 stocks both listed, against 7.1% at Q4 2013. Overlap is the smaller of each shared stock’s two weights, added up: the part of one book that could be swapped for the other’s without a trade.
- Q4 2013: 7.1%, 38 in both
- Q1 2014: 5.5%, 38 in both
- Q2 2014: 7.6%, 43 in both
- Q3 2014: 5.2%, 44 in both
- Q4 2014: 9.8%, 75 in both
- Q1 2015: 14%, 108 in both
- Q2 2015: 12%, 108 in both
- Q3 2015: 13%, 109 in both
- Q4 2015: 11%, 78 in both
- Q1 2016: 18%, 151 in both
- Q2 2016: 15%, 128 in both
- Q3 2016: 9.3%, 92 in both
- Q4 2016: 19%, 174 in both
- Q1 2017: 18%, 149 in both
- Q2 2017: 15%, 121 in both
- Q3 2017: 18%, 159 in both
- Q4 2017: 15%, 155 in both
- Q1 2018: 15%, 174 in both
- Q2 2018: 18%, 137 in both
- Q3 2018: 13%, 104 in both
- Q4 2018: 12%, 124 in both
- Q1 2019: 19%, 189 in both
- Q2 2019: 19%, 170 in both
- Q3 2019: 19%, 167 in both
- Q4 2019: 22%, 165 in both
- Q1 2020: 19%, 174 in both
- Q2 2020: 23%, 198 in both
- Q3 2020: 21%, 187 in both
- Q4 2020: 22%, 189 in both
- Q1 2021: 18%, 151 in both
- Q2 2021: 18%, 147 in both
- Q3 2021: 22%, 183 in both
- Q4 2021: 22%, 181 in both
- Q1 2022: 24%, 195 in both
- Q2 2022: 27%, 216 in both
- Q3 2022: 28%, 213 in both
- Q4 2022: 28%, 228 in both
- Q1 2023: 28%, 221 in both
- Q2 2023: 27%, 224 in both
- Q3 2023: 25%, 203 in both
- Q4 2023: 25%, 182 in both
- Q1 2024: 25%, 185 in both
- Q2 2024: 22%, 178 in both
- Q3 2024: 22%, 174 in both
- Q4 2024: 23%, 173 in both
- Q1 2025: 18%, 157 in both
- Q2 2025: 23%, 179 in both
- Q3 2025: 25%, 183 in both
- Q4 2025: 26%, 196 in both
- Q1 2026: 23%, 191 in both
- Q2 2026: 24%, 174 in both
Only quarters both managers filed. Where either filing has more positions than are read each quarter, a stock both hold below that range is not counted, so the figure is a floor.
What the overlap is made of, Q2 2026
Stocks both listed, by the smaller of the two weights. A weight is the stock’s share of that manager’s reported book, which says how large the position is, not how strongly it is held.
| Stock | Renaissance Technologies LLC | Voloridge Investment Management LLC |
|---|---|---|
| Nvidia Corp(NVDA) | 2.0%Added | 1.4%New |
| Palantir Technologies Inc(PLTR) | 1.2%Added | 1.4%Added |
| Alphabet Inc(GOOG) | 0.8%Added | 1.3%Added |
| Amazon Com Inc(AMZN) | 0.8%New | 1.7%Added |
| Chevron Corp New(CVX) | 0.7%Added | 0.9%New |
| Alphabet Inc(GOOGL) | 1.1%Added | 0.6%Trimmed |
| Texas Instrs Inc(TXN) | 0.6%Added | 0.9%New |
| Advanced Micro Devices Inc(AMD) | 0.6%Added | 0.5%Trimmed |
| Western Digital Corp(WDC) | 0.5%Trimmed | 0.5%New |
| Taiwan Semiconductor MFG LTD(TSM) | 0.6%Added | 0.3%Added |
| Micron Technology Inc(MU) | 0.3%Trimmed | 0.7%Trimmed |
| Intel Corp(INTC) | 1.4%Trimmed | 0.3%New |
| Gilead Sciences Inc(GILD) | 0.4%Added | 0.3%Added |
| Dell Technologies Inc(DELL) | 0.4%Trimmed | 0.3%Trimmed |
| Bloom Energy Corp(BE) | 0.3%Added | 0.4%Trimmed |
| Intuit(INTU) | 0.3%New | 0.9%New |
| Roku Inc(ROKU) | 0.3%Trimmed | 0.3%New |
| Bp plc(BP) | 0.3%Added | 0.7%Added |
| Kinross Gold Corp(KGC) | 0.8%Trimmed | 0.3%Trimmed |
| TJX Cos Inc New(TJX) | 0.4%Added | 0.3%Trimmed |
and 154 smaller ones
Moved different ways in Q2 2026
Stocks one manager started or added to while the other trimmed or sold out, between the same two quarter ends. A 13F shows the quarter ends, never when in between anything was bought or sold, or why.
- Intel Corp(INTC)Renaissance Technologies LLC trimmed; Voloridge Investment Management LLC started
- Alphabet Inc(GOOGL)Renaissance Technologies LLC added; Voloridge Investment Management LLC trimmed
- Tesla MTRS Inc(TSLA)Renaissance Technologies LLC added; Voloridge Investment Management LLC sold out
- Advanced Micro Devices Inc(AMD)Renaissance Technologies LLC added; Voloridge Investment Management LLC trimmed
- Franco Nevada Corp(FNV)Renaissance Technologies LLC trimmed; Voloridge Investment Management LLC started
- Western Digital Corp(WDC)Renaissance Technologies LLC trimmed; Voloridge Investment Management LLC started
- Bank of America Corporation(BAC)Renaissance Technologies LLC sold out; Voloridge Investment Management LLC added
- TJX Cos Inc New(TJX)Renaissance Technologies LLC added; Voloridge Investment Management LLC trimmed
- Marsh & Mclennan Cos Inc(MRSH)Renaissance Technologies LLC sold out; Voloridge Investment Management LLC added
- Bloom Energy Corp(BE)Renaissance Technologies LLC added; Voloridge Investment Management LLC trimmed
- Roku Inc(ROKU)Renaissance Technologies LLC trimmed; Voloridge Investment Management LLC started
- Kimberly Clark Corp(KMB)Renaissance Technologies LLC added; Voloridge Investment Management LLC trimmed
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