Which hedge funds own SOXX? ISHARES TR, Q2 2026 13F holders
35 of the hedge funds tracked by WhaleCreep disclosed a position in SOXX (ISHARES TR) in their Q2 2026 13F filings, worth $988.5m in total. The largest holder by portfolio weight is Ctc Alternative Strategies, Ltd. at 15.3% of its book. 18 managers opened a new position this quarter: Ctc Alternative Strategies, Ltd., Marvin & Palmer Associates INC, Ariose Capital Management LTD, Hel Ved Capital Management LTD. 8 exited: 111 Capital, D. E. Shaw & Co., Inc., Discovery Capital Management, LLC.
Who discovered SOXX first?
Earliest meaningful positions among the 24 tracked managers we observed opening SOXX since Q4 2017.
1 Tudor Investment Corp ET AL First reported Q4 2017 · ≥1% from Q2 2020 0.2%initial weight · $3.0m Exitedby Q2 2026 · held 17q –stock change
Weight of Tudor Investment Corp ET AL's 13F book in SOXX, by quarter
- 1.3% peak weight, Q4 2020
- $43.8m peak reported value
- 17 quarters held, in 3 separate spells
- 34q before the median tracked entry
24 managers already held SOXX when our coverage of them began
Florin Court Capital LLP (Q1 2026), Lowe Brockenbrough & CO INC (Q1 2026), Parallax Volatility Advisers, L.P. (Q1 2026), Ionic Capital Management LLC (Q1 2026), Partners Capital Investment Group, LLP (Q1 2026), X-Square Capital, LLC (Q1 2026), Edgestream Partners, L.P. (Q1 2026), Squarepoint Ops LLC (Q1 2026), Hudson Bay Capital Management LP (Q1 2026), Prelude Capital Management, LLC (Q1 2026), Qube Research & Technologies LTD (Q1 2026), Quantbot Technologies LP (Q1 2026), Walleye Capital LLC (Q1 2026), Aqr Capital Management LLC (Q1 2026), Capstone Investment Advisors, LLC (Q1 2026), Millennium Management LLC (Q1 2026), 111 Capital (Q1 2026), Balyasny Asset Management L.P. (Q1 2026), D. E. Shaw & Co., Inc. (Q1 2026), Ground Swell Capital, LLC (Q1 2026), Polymer Capital Management (hk) LTD (Q1 2026), Quantitative Investment Management, LLC (Q1 2026), Two Sigma Investments, LP (Q1 2026), Y-Intercept (Hong Kong) LTD (Q1 2026).
Their first filing on record already includes SOXX, so when they first bought it is unknown. They are not ranked above.
View discovery timeline
- Early holdersQ4 2017 – Q4 20256 new tracked holders · 1.5% of tracked managers holding at the end
- Established ownershipQ1 2026 – now18 new tracked holders · 3.0% of tracked managers holding now
Dots mark the ranked managers' first reported quarters. Price is the quarter-end price implied by 13F filings, split-adjusted, shown from Q4 2025 where the series is continuous. Coverage widened in Q1 2026 from about a hundred managers to over a thousand, so holders and new holders are shown relative to the managers filing each quarter.
How this is calculated
13F filings are quarterly snapshots of long US-listed equity positions. They do not show exact purchase dates, intra-quarter trading, short positions, most derivatives, or a manager's actual performance. "First reported" is the first quarter-end filing that shows the position.
A manager is ranked only if we observed it filing, without SOXX, within two quarters before its first position. Ranking is by the first quarter the position reached 1% of the manager's 13F book in a run of at least 2 filings, then by peak weight. "High conviction" means a peak weight of at least 5%.
Stock changes are the split-adjusted change in the quarter-end price implied by 13F filings, excluding dividends. They describe the stock over the period, not the return any manager earned. Phases are cut where the share of tracked managers holding SOXX passed one third and two thirds of its peak.
Which hedge funds hold SOXX? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| Ctc Alternative Strategies, Ltd. | Q2 2026 | 15.3% | $10.6m | 16,600 | – | new |
| Marvin & Palmer Associates INC | Q2 2026 | 7.6% | $12.0m | 18,797 | – | new |
| Ariose Capital Management LTD | Q2 2026 | 7.1% | $16.7m | 26,127 | – | new |
| Hel Ved Capital Management LTD | Q2 2026 | 5.9% | $41.6m | 65,000 | – | new |
| RH Tailwind Management, LLC | Q2 2026 | 3.3% | $7.0m | 11,000 | – | new |
| Florin Court Capital LLP | Q2 2026 | 2.7% | $1.7m | 2,600 | -13% | reduced |
| Anson Funds Management LP | Q2 2026 | 1.5% | $16.9m | 26,300 | – | new |
| Holocene Advisors, LP | Q2 2026 | 1.1% | $487.0m | 760,000 | – | new |
| Lowe Brockenbrough & CO INC | Q2 2026 | 1.1% | $23.9m | 37,319 | 14% | added |
| Parallax Volatility Advisers, L.P. | Q2 2026 | 0.9% | $25.6m | 39,929 | 207% | added |
| Alkeon Capital Management LLC | Q2 2026 | 0.9% | $237.9m | 371,200 | 19% | added |
| Arrowpoint Investment Partners (Singapore) Pte. Ltd. | Q2 2026 | 0.9% | $2.9m | 4,590 | – | new |
| Stevens Capital Management LP | Q2 2026 | 0.8% | $3.3m | 5,120 | – | new |
| Twin Tree Management, LP | Q2 2026 | 0.5% | $2.9m | 4,545 | – | new |
| Ionic Capital Management LLC | Q2 2026 | 0.4% | $411.4k | 642 | -84% | reduced |
| Moore Capital Management, LP | Q2 2026 | 0.3% | $13.6m | 21,275 | – | new |
| Lighthouse Investment Partners, LLC | Q2 2026 | 0.3% | $8.6m | 13,412 | – | new |
| ExodusPoint Capital Management, LP | Q2 2026 | 0.1% | $12.2m | 19,051 | – | new |
| Partners Capital Investment Group, LLP | Q2 2026 | 0.1% | $2.6m | 4,020 | 0% | held |
| X-Square Capital, LLC | Q2 2026 | 0.1% | $251.0k | 392 | -78% | reduced |
| Edgestream Partners, L.P. | Q2 2026 | 0.1% | $1.9m | 2,959 | 305% | added |
| Squarepoint Ops LLC | Q2 2026 | 0.1% | $26.7m | 41,610 | 2422% | added |
| Hudson Bay Capital Management LP | Q2 2026 | 0.0% | $6.1m | 9,527 | 237% | added |
| Prelude Capital Management, LLC | Q2 2026 | 0.0% | $320.4k | 500 | -67% | reduced |
| Boothbay Fund Management, LLC | Q2 2026 | 0.0% | $1.2m | 1,940 | – | new |
| Qube Research & Technologies LTD | Q2 2026 | 0.0% | $10.9m | 16,968 | -60% | reduced |
| Schonfeld Strategic Advisors LLC | Q2 2026 | 0.0% | $2.2m | 3,382 | – | new |
| Quantbot Technologies LP | Q2 2026 | 0.0% | $251.2k | 392 | -95% | reduced |
| Walleye Capital LLC | Q2 2026 | 0.0% | $2.0m | 3,105 | -79% | reduced |
| Aqr Capital Management LLC | Q2 2026 | 0.0% | $7.3m | 11,465 | -1% | reduced |
| Capstone Investment Advisors, LLC | Q2 2026 | 0.0% | $267.8k | 418 | -69% | reduced |
| Elequin Capital, LP | Q2 2026 | 0.0% | $34.0k | 53 | – | new |
| Millennium Management LLC | Q2 2026 | 0.0% | $1.5m | 2,385 | -89% | reduced |
| Pin Oak Investment Advisors INC | Q2 2026 | 0.0% | $1.0k | 1 | – | new |
| Btg Pactual Asset Management US LLC | Q2 2026 | 0.0% | $4.5k | 7 | – | new |
Exited since the previous quarter
| Manager | Prior weight | Prior value |
|---|---|---|
| 111 Capital | 8.4% | $8.2m |
| D. E. Shaw & Co., Inc. | 2.3% | $106.0m |
| Discovery Capital Management, LLC | 5.5% | $14.5m |
| Ground Swell Capital, LLC | 2.2% | $1.1m |
| Polymer Capital Management (hk) LTD | 2.6% | $4.6m |
| Quantitative Investment Management, LLC | 0.9% | $4.6m |
| Two Sigma Investments, LP | 0.4% | $11.2m |
| Y-Intercept (Hong Kong) LTD | 0.1% | $2.0m |
Held in a manager's last filing on record
These managers have not filed for the latest quarter; their last disclosure is dated.
| Manager | Last filing | Weight |
|---|---|---|
| ancora_advisors | Q2 2026 | 0.0% |
| first_manhattan | Q2 2026 | 0.1% |
| point72 | Q2 2026 | 0.0% |
| boston_omaha | Q4 2024 | 0.0% |
How has hedge fund ownership of SOXX changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 38 | $1.0bn |
| Q1 2026 | 30 | $359.1m |
| Q4 2025 | 4 | $90.6m |
| Q3 2025 | 5 | $46.3m |
| Q2 2025 | 4 | $28.8m |
| Q1 2025 | 4 | $29.7m |
| Q4 2024 | 2 | $21.8m |
| Q3 2024 | 3 | $23.1m |
| Q2 2024 | 4 | $1.1m |
| Q1 2024 | 3 | $709.7k |
| Q4 2023 | 2 | $1.1m |
| Q3 2023 | 2 | $32.0k |
| Q2 2023 | 1 | $21.1k |
| Q1 2023 | 1 | $18.5k |
| Q4 2022 | 1 | $33.0k |
| Q3 2022 | 3 | $4.0m |
Counts every tracked manager that disclosed SOXX in that quarter's filing, including managers that have since stopped filing.