Who Owns Willow Lane Acquisition Corp (WLACW)? -- Institutional Holders (2026-03-31)
24 institutions reported holding $10.7M of Willow Lane Acquisition Corp (WLACW) in SEC 13F filings for 2026-03-31. Largest institutional holders: LMR Partners LLP ($2.8M), Magnetar Financial LLC ($1.4M), AQR Arbitrage LLC ($1.1M), RIVERNORTH CAPITAL MANAGEMENT, LLC ($692,639), Wealthspring Capital LLC ($680,711). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | LMR Partners LLP | $2.8M | 963,177 | Hold |
| 2 | Magnetar Financial LLC | $1.4M | 495,008 | Trimmed |
| 3 | AQR Arbitrage LLC | $1.1M | 371,114 | Trimmed |
| 4 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $692,639 | 238,841 | Trimmed |
| 5 | Wealthspring Capital LLC | $680,711 | 234,728 | Trimmed |
| 6 | ARISTEIA CAPITAL, L.L.C. | $554,091 | 180,780 | New |
| 7 | Yorkville Advisors Global, LP | $551,337 | 1,750 | New |
| 8 | WHITEBOX ADVISORS LLC | $541,798 | 186,827 | Hold |
| 9 | Linden Advisors LP | $527,952 | 172,252 | Hold |
| 10 | Walleye Capital LLC | $516,728 | 178,182 | Added |
| 11 | BNP PARIBAS FINANCIAL MARKETS | $329,272 | 113,542 | Hold |
| 12 | Shaolin Capital Management LLC | $284,426 | 98,078 | Trimmed |
| 13 | SIMPLEX TRADING, LLC | $203,415 | 19,100 | New |
| 14 | MOORE CAPITAL MANAGEMENT, LP | $145,000 | 50,000 | Hold |
| 15 | Saba Capital Management, L.P. | $87,644 | 28,595 | New |
| 16 | Clear Street Group Inc. | $86,269 | 29,748 | Trimmed |
| 17 | Hudson Bay Capital Management LP | $72,500 | 25,000 | Hold |
| 18 | Periscope Capital Inc. | $43,500 | 15,000 | Trimmed |
| 19 | K2 PRINCIPAL FUND, L.P. | $33,118 | 11,420 | Trimmed |
| 20 | GROUP ONE TRADING LLC | $25,560 | 2,400 | Trimmed |
| 21 | MORGAN STANLEY | $6,902 | 2,380 | Hold |
| 22 | PRELUDE CAPITAL MANAGEMENT, LLC | $0 | 0 | Exited |
| 23 | CSS LLC/IL | $0 | 0 | Exited |
| 24 | BANK OF AMERICA CORP /DE/ | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31