As of November 6, 2026, 4 holders' latest Schedule 13D or 13G filings report owning 5% or more of Willow Lane Acquisition Corp. The largest reported stake is TOMS Capital Investment Management LP's, at 30.8%. 13 filings are on record since October 2, 2025 (Schedule 13G, May 7, 2026).
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Key facts
- · Holder: The Goldman Sachs Group, Inc. · Percent: 3.4% · SCHEDULE 13G/A
- · Holder: Magnetar Financial LLC · Percent: 0% · SCHEDULE 13G/A
- · Holder: TOMS Capital Investment Management LP · Percent: 30.8% · SCHEDULE 13G
- · Holder: AWM Investment Company, Inc. · Percent: 6.2% · SCHEDULE 13G
- · Holder: Barclays PLC · Percent: 4.98% · SCHEDULE 13G/A
Willow Lane Acquisition Corp. has 13 Schedule 13D or 13G filings on record since 2025-10-02. 4 holders' latest filing reports 5% or more of class a ordinary shares, par value $0.0001. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| TOMS Capital Investment Management LP | 30.8% | 3,902,300 | SCHEDULE 13G, 2026-05-07 | 2026-04-30 |
| Islet Management, LP | 8.72% | 1,153,200 | SCHEDULE 13G, 2025-12-03 | 2025-11-10 |
| AWM Investment Company, Inc. | 6.2% | 779,299 | SCHEDULE 13G, 2026-05-04 | 2026-03-31 |
| Hiddenite Capital Partners LP | 5.9% | 750,000 | SCHEDULE 13G, 2025-10-02 | 2025-09-17 |
| Barclays PLC | 4.98% | 630,645 | SCHEDULE 13G/A, 2026-02-11 | 2025-12-31 |
| The Goldman Sachs Group, Inc. | 3.4% | 431,543 | SCHEDULE 13G/A, 2026-05-13 | 2026-03-31 |
| LMR Partners LLP | 2.9% | 364,095 | SCHEDULE 13G/A, 2025-11-14 | 2025-09-30 |
| Wealthspring Capital LLC | 2.56% | 324,401 | SCHEDULE 13G/A, 2026-01-12 | 2025-12-31 |
| AQR Capital Management, LLC | 2.14% | 270,484 | SCHEDULE 13G/A, 2025-11-12 | 2025-09-30 |
| The K2 Principal Fund, L.P. | 0.64% | 81,153 | SCHEDULE 13G/A, 2026-02-05 | 2025-12-31 |
| Hudson Bay Capital Management LP | 0% | 0 | SCHEDULE 13G/A, 2025-11-12 | 2025-09-30 |
| Magnetar Financial LLC | 0% | 0 | SCHEDULE 13G/A, 2026-05-13 | 2026-05-12 |
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More on Willow Lane Acquisition Corp. and the records around it.
Companies that share a holder
- TOMS Capital Investment Management LP also filed stake reports on 2 other companies: Boost Run Inc. (Aug 2026), GOLAR LNG LTD (Aug 2026)
- Islet Management, LP also filed stake reports on 3 other companies: OraSure Technologies, Inc. (Sep 2026), Vertical Aerospace Ltd. (Apr 2026), ALTi Global, Inc. (Dec 2025)
- The K2 Principal Fund, L.P. also filed stake reports on 6 other companies: Newbury Street II Acquisition Corp (Nov 2026), Quantum Leap Acquisition Corp (May 2026), Apogee Acquisition Corp (Apr 2026)
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Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-10-02 | Hiddenite Capital Partners LP | 5.9% | SCHEDULE 13G |
| 2025-11-12 | Barclays PLC | 5.85% | SCHEDULE 13G |
| 2025-11-12 | AQR Capital Management, LLC | 2.14% | SCHEDULE 13G/A |
| 2025-11-12 | Hudson Bay Capital Management LP | 0% | SCHEDULE 13G/A |
| 2025-11-14 | LMR Partners LLP | 2.9% | SCHEDULE 13G/A |
| 2025-12-03 | Islet Management, LP | 8.72% | SCHEDULE 13G |
| 2026-01-12 | Wealthspring Capital LLC | 2.56% | SCHEDULE 13G/A |
| 2026-02-05 | The K2 Principal Fund, L.P. | 0.64% | SCHEDULE 13G/A |
| 2026-02-11 | Barclays PLC | 4.98% | SCHEDULE 13G/A |
| 2026-05-04 | AWM Investment Company, Inc. | 6.2% | SCHEDULE 13G |
| 2026-05-07 | TOMS Capital Investment Management LP | 30.8% | SCHEDULE 13G |
| 2026-05-13 | The Goldman Sachs Group, Inc. | 3.4% | SCHEDULE 13G/A |
| 2026-05-13 | Magnetar Financial LLC | 0% | SCHEDULE 13G/A |
Questions about who owns Willow Lane Acquisition Corp.
Who owns Willow Lane Acquisition Corp.?
On this page, 4 holders' latest ownership filings report 5% or more of Willow Lane Acquisition Corp.: TOMS Capital Investment Management LP (30.8%, Schedule 13G, filed 2026-05-07), Islet Management, LP (8.72%, Schedule 13G, filed 2025-12-03), AWM Investment Company, Inc. (6.2%, Schedule 13G, filed 2026-05-04) and Hiddenite Capital Partners LP (5.9%, Schedule 13G, filed 2025-10-02).
Who are the largest shareholders of Willow Lane Acquisition Corp.?
By the share each holder's latest filing reports, the largest holders of Willow Lane Acquisition Corp. on this page are TOMS Capital Investment Management LP (30.8%), Islet Management, LP (8.72%) and AWM Investment Company, Inc. (6.2%).
When did TOMS Capital Investment Management LP buy into Willow Lane Acquisition Corp.?
The filings give report dates, not purchase dates. The earliest filing from TOMS Capital Investment Management LP on this page is the Schedule 13G, filed 2026-05-07, reporting 30.8%.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 13 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
Also on the record for Willow Lane Acquisition Corp.
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| November 8, 2024 | IPO filing, Form 424B4 | — | IPO filings | Source |
| October 29, 2024 | IPO filing, Form S-1/A | — | IPO filings | Source |
| October 3, 2024 | IPO filing, Form S-1 | — | IPO filings | Source |
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.