# WILCO 63 CORP (WLCOU)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/WLCOU/

- Reporting holders: 53
- Reported value: $219.7M
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [Magnetar Financial LLC](https://holderbook.com/funds/1352851-magnetar-financial-llc/) | $17.9M | 1,800,000 | 0.2% | 1 |
| [MMCAP International Inc. SPC](https://holderbook.com/funds/1304857-mmcap-international-inc-spc/) | $14.9M | 1,500,000 | 1.3% | 1 |
| [Polar Asset Management Partners Inc.](https://holderbook.com/funds/1326389-polar-asset-management-partners-inc/) | $11.9M | 1,200,000 | 0.2% | 1 |
| [Sculptor Capital LP](https://holderbook.com/funds/1054587-sculptor-capital-lp/) | $11.9M | 1,193,500 | 0.1% | 1 |
| [ARISTEIA CAPITAL, L.L.C.](https://holderbook.com/funds/1080171-aristeia-capital-l-l-c/) | $9.9M | 1,000,000 | 0.1% | 1 |
| [HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND](https://holderbook.com/funds/1535845-healthcare-of-ontario-pension-plan-trust-fund/) | $9.9M | 1,000,000 | 0.0% | 1 |
| [Context Capital Management, LLC](https://holderbook.com/funds/1301396-context-capital-management-llc/) | $9.0M | 900,000 | 0.2% | 1 |
| [LMR Partners LLP](https://holderbook.com/funds/1578621-lmr-partners-llp/) | $9.0M | 900,000 | 0.0% | 1 |
| [HGC Investment Management Inc.](https://holderbook.com/funds/1711200-hgc-investment-management-inc/) | $8.5M | 850,000 | 1.7% | 1 |
| [AQR Arbitrage LLC](https://holderbook.com/funds/1167456-aqr-arbitrage-llc/) | $8.2M | 824,550 | 0.1% | 1 |
| [HBK INVESTMENTS L P](https://holderbook.com/funds/1011443-hbk-investments-l-p/) | $8.0M | 800,000 | 0.0% | 1 |
| [Wealthspring Capital LLC](https://holderbook.com/funds/1844495-wealthspring-capital-llc/) | $6.8M | 681,200 | 1.5% | 1 |
| [BNP PARIBAS FINANCIAL MARKETS](https://holderbook.com/funds/1166588-bnp-paribas-financial-markets/) | $6.7M | 675,450 | 0.0% | 1 |
| [TENOR CAPITAL MANAGEMENT Co., L.P.](https://holderbook.com/funds/1346554-tenor-capital-management-co-l-p/) | $5.0M | 500,000 | 0.1% | 1 |
| [Saba Capital Management, L.P.](https://holderbook.com/funds/1510281-saba-capital-management-l-p/) | $5.0M | 500,000 | 0.1% | 1 |
| [SONA ASSET MANAGEMENT (US) LLC](https://holderbook.com/funds/1856405-sona-asset-management-us-llc/) | $5.0M | 500,000 | 0.1% | 1 |
| [MOZAYYX MANAGEMENT LLC](https://holderbook.com/funds/2116489-mozayyx-management-llc/) | $5.0M | 500,000 | 4.8% | 1 |
| [MILLENNIUM MANAGEMENT LLC](https://holderbook.com/funds/1273087-millennium-management-llc/) | $4.4M | 443,200 | 0.0% | 1 |
| [WOLVERINE ASSET MANAGEMENT LLC](https://holderbook.com/funds/1279891-wolverine-asset-management-llc/) | $4.1M | 408,502 | 0.0% | 1 |
| [PICTON MAHONEY ASSET MANAGEMENT](https://holderbook.com/funds/1539041-picton-mahoney-asset-management/) | $4.0M | 400,000 | 0.0% | 1 |
| [WHITEBOX ADVISORS LLC](https://holderbook.com/funds/1257391-whitebox-advisors-llc/) | $4.0M | 400,000 | 0.1% | 1 |
| [TWO SIGMA INVESTMENTS, LP](https://holderbook.com/funds/1179392-two-sigma-investments-lp/) | $3.6M | 362,500 | 0.0% | 1 |
| [CITADEL ADVISORS LLC](https://holderbook.com/funds/1423053-citadel-advisors-llc/) | $3.3M | 335,880 | 0.0% | 1 |
| [Jain Global LLC](https://holderbook.com/funds/2024579-jain-global-llc/) | $3.3M | 333,732 | 0.0% | 1 |
| [CSS LLC/IL](https://holderbook.com/funds/1103646-css-llc-il/) | $3.0M | 303,129 | 0.1% | 1 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 53 | $219.7M |