Element Capital Management LLC and Walleye Capital LLC: where the books meet
At Q2 2026, at least 19% of the two 13F books was the same, across 15 stocks both listed, against 8.4% 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: 8.4%, 67 in both
- Q1 2019: 0.8%, 10 in both
- Q2 2019: under 0.1%, 1 in both
- Q3 2019: 0.7%, 7 in both
- Q4 2019: under 0.1%, 1 in both
- Q1 2020: 2.6%, 4 in both
- Q2 2020: 5.1%, 22 in both
- Q3 2020: 3.3%, 19 in both
- Q4 2020: 1.1%, 8 in both
- Q1 2021: 2.3%, 7 in both
- Q2 2021: 1.3%, 11 in both
- Q3 2021: 0.5%, 3 in both
- Q4 2021: 2.3%, 8 in both
- Q1 2022: 2.8%, 23 in both
- Q2 2022: 4.2%, 29 in both
- Q3 2022: 4.6%, 32 in both
- Q4 2022: 1.3%, 7 in both
- Q1 2023: 6.3%, 40 in both
- Q2 2023: 1.0%, 21 in both
- Q3 2023: 1.5%, 30 in both
- Q4 2023: 0.0%, 0 in both
- Q1 2024: 1.3%, 17 in both
- Q2 2024: 1.5%, 20 in both
- Q3 2024: 0.7%, 7 in both
- Q4 2024: 0.0%, 0 in both
- Q1 2025: 5.1%, 32 in both
- Q2 2025: 0.0%, 0 in both
- Q3 2025: 1.4%, 10 in both
- Q4 2025: 2.1%, 14 in both
- Q1 2026: 1.8%, 15 in both
- Q2 2026: 19%, 15 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 | Element Capital Management LLC | Walleye Capital LLC |
|---|---|---|
| iShares Trust(IVV) | 24%New | 17%Added |
| Spdr S&P 500 Etf Trust(SPY) | 1.2%New | 0.5%Trimmed |
| Qnity Electronics Inc(Q) | 0.7%Added | 0.4%Added |
| Nvidia Corp(NVDA) | 0.2%New | 0.1%Trimmed |
| Space Exploration Techn Corp(SPCX) | 2.7%New | 0.1%New |
| Mongodb Inc(MDB) | under 0.1%New | under 0.1%Added |
| 770700102(HOOD) | under 0.1%New | 0.3%Added |
| Servicenow Inc(NOW) | 0.2%New | under 0.1%Trimmed |
| 023193105(AMBQ) | under 0.1%New | under 0.1%Added |
| Datadog Inc(DDOG) | 0.2%New | under 0.1%Trimmed |
| Abbott Labs(ABT) | under 0.1%New | 0.1%Trimmed |
| Raytheon Technologies Corp(RTX) | under 0.1%Trimmed | under 0.1%Added |
| Crowdstrike HLDGS Inc(CRWD) | under 0.1%New | under 0.1%Trimmed |
| Solv Energy Inc(MWH) | under 0.1%Trimmed | under 0.1%Added |
| Snowflake Inc(SNOW) | under 0.1%New | under 0.1%Added |
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)Element Capital Management LLC started; Walleye Capital LLC trimmed
- Micron Technology Inc(MU)Element Capital Management LLC sold out; Walleye Capital LLC added
- Northrop Grumman Corp(NOC)Element Capital Management LLC sold out; Walleye Capital LLC added
- Netflix Inc(NFLX)Element Capital Management LLC sold out; Walleye Capital LLC added
- Nvidia Corp(NVDA)Element Capital Management LLC started; Walleye Capital LLC trimmed
- Lockheed Martin Corp(LMT)Element Capital Management LLC sold out; Walleye Capital LLC added
- Abbott Labs(ABT)Element Capital Management LLC started; Walleye Capital LLC trimmed
- Raytheon Technologies Corp(RTX)Element Capital Management LLC trimmed; Walleye Capital LLC added
- Core Scientific Inc New(CORZ)Element Capital Management LLC sold out; Walleye Capital LLC started
- Forgent Power Solutions Inc(FPS)Element Capital Management LLC sold out; Walleye Capital LLC added
- Amer Sports Inc(AS)Element Capital Management LLC sold out; Walleye Capital LLC added
- Servicenow Inc(NOW)Element Capital Management LLC started; Walleye Capital LLC trimmed
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