Verition Fund Management LLC and Walleye Capital LLC: where the books meet
At Q2 2026, at least 18% of the two 13F books was the same, across 109 stocks both listed, against 6.5% at Q3 2018. 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.
- Q3 2018: 6.5%, 46 in both
- Q1 2019: 0.8%, 13 in both
- Q2 2019: under 0.1%, 2 in both
- Q3 2019: 0.5%, 7 in both
- Q4 2019: 1.8%, 24 in both
- Q1 2020: 3.2%, 44 in both
- Q2 2020: 5.7%, 94 in both
- Q3 2020: 7.1%, 115 in both
- Q4 2020: 5.1%, 98 in both
- Q1 2021: 4.8%, 73 in both
- Q2 2021: 5.2%, 70 in both
- Q3 2021: 4.3%, 66 in both
- Q4 2021: 6.6%, 78 in both
- Q1 2022: 8.1%, 83 in both
- Q2 2022: 10%, 93 in both
- Q3 2022: 9.0%, 96 in both
- Q4 2022: 9.7%, 88 in both
- Q1 2023: 12%, 111 in both
- Q2 2023: 5.0%, 71 in both
- Q3 2023: 3.9%, 68 in both
- Q4 2023: 3.3%, 52 in both
- Q1 2024: 3.6%, 52 in both
- Q2 2024: 3.9%, 69 in both
- Q3 2024: 4.6%, 73 in both
- Q4 2024: 7.8%, 98 in both
- Q1 2025: 12%, 95 in both
- Q2 2025: 9.5%, 98 in both
- Q3 2025: 10%, 100 in both
- Q4 2025: 13%, 89 in both
- Q1 2026: 14%, 103 in both
- Q2 2026: 18%, 109 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 | Verition Fund Management LLC | Walleye Capital LLC |
|---|---|---|
| iShares Trust(IVV) | 7.1%Added | 17%Added |
| Spdr S&P 500 Etf Trust(SPY) | 3.5%Added | 0.5%Trimmed |
| Micron Technology Inc(MU) | 0.8%Added | 0.4%Added |
| Amazon Com Inc(AMZN) | 0.4%Added | 1.6%Trimmed |
| Advanced Micro Devices Inc(AMD) | 0.3%Added | 0.4%Trimmed |
| Invesco QQQ Trust(QQQ) | 1.1%Added | 0.3%Trimmed |
| Allstate Corp(ALL) | 0.5%Added | 0.3%Added |
| Alibaba Group HLDG LTD | 0.3%Added | 0.4%Added |
| JPMorgan Chase & Co(JPM) | 0.2%Added | 0.8%Added |
| Huntington Bancshares Inc(HBAN) | 0.2%Trimmed | 0.3%Trimmed |
| 512807306(LRCX) | 0.2%Added | 0.2%Added |
| 89677qab3 | 0.2%Added | 0.2%Trimmed |
| Equinix Inc(EQIX) | 0.2%Added | 0.2%Trimmed |
| Applied Matls Inc(AMAT) | 0.2%Trimmed | 0.4%Trimmed |
| Facebook Inc(META) | 0.2%Added | 0.3%Trimmed |
| Microsoft Corp(MSFT) | 0.2%Added | 0.8%Added |
| Stmicroelectronics N V(STM) | 0.3%Added | 0.2%Added |
| Apple Inc(AAPL) | 0.2%Trimmed | 0.5%Trimmed |
| Toll Brothers Inc(TOL) | 0.2%Added | 0.2%Trimmed |
| PNC Finl SVCS Group Inc(PNC) | 0.1%Added | 0.3%Added |
and 89 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.
- Spdr S&P 500 Etf Trust(SPY)Verition Fund Management LLC added; Walleye Capital LLC trimmed
- Amazon Com Inc(AMZN)Verition Fund Management LLC added; Walleye Capital LLC trimmed
- Invesco QQQ Trust(QQQ)Verition Fund Management LLC added; Walleye Capital LLC trimmed
- Advanced Micro Devices Inc(AMD)Verition Fund Management LLC added; Walleye Capital LLC trimmed
- McDonald's Corp(MCD)Verition Fund Management LLC trimmed; Walleye Capital LLC added
- Facebook Inc(META)Verition Fund Management LLC added; Walleye Capital LLC trimmed
- Boeing Co(BA)Verition Fund Management LLC trimmed; Walleye Capital LLC added
- Taiwan Semiconductor MFG LTD(TSM)Verition Fund Management LLC added; Walleye Capital LLC trimmed
- Toll Brothers Inc(TOL)Verition Fund Management LLC added; Walleye Capital LLC trimmed
- 89677qab3Verition Fund Management LLC added; Walleye Capital LLC trimmed
- Parker Hannifin Corp(PH)Verition Fund Management LLC added; Walleye Capital LLC trimmed
- Equinix Inc(EQIX)Verition Fund Management LLC added; Walleye Capital LLC trimmed
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