New Positions
19 managers initiated
Top five by reported value
LWACW LWACW
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
19 new7 added27 reduced2 exited
Total Institutional Holders
53
as of 2025-12-31
Top Holder
D. E. Shaw & Co., Inc.
$10.7M
Largest QoQ Increase
Magnetar Financial LLC
+1,022,800 sh
Largest QoQ Decrease
TORONTO DOMINION BANK
-450,865 sh
New Positions(19)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Magnetar Financial LLC | 1,022,800 | +1,022,800 | $10.3M | +$10.3M | — |
| Westchester Capital Management, LLC | 819,872 | +819,872 | $8.2M | +$8.2M | — |
| Alberta Investment Management Corp | 750,000 | +750,000 | $7.5M | +$7.5M | — |
| MILLENNIUM MANAGEMENT LLC | 550,000 | +550,000 | $5.5M | +$5.5M | — |
| Periscope Capital Inc. | 454,400 | +454,400 | $4.6M | +$4.6M | — |
| OMERS ADMINISTRATION Corp | 375,000 | +375,000 | $3.8M | +$3.8M | — |
| BNP PARIBAS ARBITRAGE, SNC | 335,468 | +335,468 | $3.4M | +$3.4M | — |
| TIG Advisors, LLC | 315,406 | +315,406 | $3.2M | +$3.2M | — |
| MMCAP International Inc. SPC | 250,000 | +250,000 | $2.5M | +$2.5M | — |
| METEORA CAPITAL, LLC | 150,000 | +150,000 | $1.5M | +$1.5M | — |
| Logan Stone Capital, LLC | 144,603 | +144,603 | $1.5M | +$1.5M | — |
| DLD Asset Management, LP | 100,808 | +100,808 | $1.0M | +$1.0M | — |
| L1 Global Manager Pty Ltd | 75,000 | +75,000 | $752.3K | +$752.3K | — |
| HEIGHTS CAPITAL MANAGEMENT, INC | 50,000 | +50,000 | $502.5K | +$502.5K | — |
| ABC ARBITRAGE SA | 35,000 | +35,000 | $351.1K | +$351.1K | — |
| Quarry LP | 24,500 | +24,500 | $246.0K | +$246.0K | — |
| PenderFund Capital Management Ltd. | 10,196 | +10,196 | $102.5K | +$102.5K | — |
| Mint Tower Capital Management B.V. | 200,000 | +200,000 | $2.0K | +$2.0K | — |
| MORGAN STANLEY | 59 | +59 | $592 | +$592 | — |
Added To(7)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| D. E. Shaw & Co., Inc. | 1,067,343 | +363,760 | $10.7M | +$3.7M | 51.7% |
| Bulldog Investors, LLP | 260,956 | +160,956 | $2.6M | +$1.6M | 160.9% |
| Clear Street Group Inc. | 295,534 | +103,185 | $3.0M | +$1.1M | 53.6% |
| Radcliffe Capital Management, L.P. | 564,160 | +89,160 | $5.7M | +$937.9K | 18.8% |
| Governors Lane LP | 342,966 | +42,966 | $3.4M | +$458.4K | 14.3% |
| WOLVERINE ASSET MANAGEMENT LLC | 140,302 | +40,272 | $1.4M | +$414.7K | 40.3% |
| BERKLEY W R CORP | 248,050 | +24,872 | $2.5M | +$267.3K | 11.1% |
Reduced(27)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| TORONTO DOMINION BANK | 339,925 | -450,865 | $3.4M | -$4.5M | -57.0% |
| AQR Arbitrage LLC | 1,064,528 | -335,468 | $10.7M | -$3.3M | -24.0% |
| PICTON MAHONEY ASSET MANAGEMENT | 200,000 | 0 | $2.0M | +$2.0M | 0.0% |
| MIZUHO SECURITIES USA LLC | 44,820 | -126,714 | $448.2K | -$1.3M | -73.9% |
| Shaolin Capital Management LLC | 400,000 | -100,000 | $4.0M | -$963.0K | -20.0% |
| Schonfeld Strategic Advisors LLC | 208,854 | -41,146 | $2.1M | -$390.6K | -16.4% |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 1,000,000 | 0 | $10.0M | +$80.0K | 0.0% |
| Linden Advisors LP | 950,000 | 0 | $9.5M | +$76.0K | 0.0% |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 700,000 | 0 | $7.0M | +$56.0K | 0.0% |
| TWO SIGMA INVESTMENTS, LP | 679,687 | 0 | $6.8M | +$54.4K | 0.0% |
| Verition Fund Management LLC | 731,033 | -10,218 | $7.3M | -$43.4K | -1.4% |
| MANGROVE PARTNERS | 486,900 | 0 | $4.9M | +$39.0K | 0.0% |
| MOORE CAPITAL MANAGEMENT, LP | 450,000 | 0 | $4.5M | +$36.0K | 0.0% |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 400,000 | 0 | $4.0M | +$36.0K | 0.0% |
| Ghisallo Capital Management LLC | 325,000 | 0 | $3.3M | +$26.0K | 0.0% |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 311,494 | 0 | $3.1M | +$24.9K | 0.0% |
| Hudson Bay Capital Management LP | 249,000 | 0 | $2.5M | +$19.9K | 0.0% |
| ARISTEIA CAPITAL LLC | 225,000 | 0 | $2.3M | +$18.0K | 0.0% |
| Centiva Capital, LP | 225,000 | 0 | $2.3M | +$18.0K | 0.0% |
| WHITEBOX ADVISORS LLC | 125,000 | 0 | $1.3M | +$10.0K | 0.0% |
| Royal Bank of Canada | 13,686 | -1,107 | $137.0K | -$10.0K | -7.5% |
| Context Capital Management, LLC | 100,000 | 0 | $1.0M | +$9.0K | 0.0% |
| 683 Capital Management, LLC | 100,000 | 0 | $1.0M | +$8.0K | 0.0% |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 55,400 | 0 | $555.7K | +$4.4K | 0.0% |
| GABELLI FUNDS LLC | 44,600 | 0 | $447.3K | +$3.6K | 0.0% |
| Virtu Financial LLC | 44,454 | -267,296 | $447 | -$2.7K | -85.7% |
| GLAZER CAPITAL, LLC | 270,000 | 0 | $2.7K | +$21 | 0.0% |
Sold Out(2)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| BOOTHBAY FUND MANAGEMENT, LLC | 0 | -87,000 | $0 | -$865.6K | — |
| ATW SPAC MANAGEMENT LLC | 0 | -87,000 | $0 | -$865.6K | — |
Top Holders by reported value
Ranked by the dollar value reported on the latest Form 13F. Share counts reflect long positions as of 2025-12-31.
New & Closed Positions this quarter
Closed Positions
2 managers exited
Top five by prior-quarter value
- BOOTHBAY FUND MANAGEMENT, LLC$865.6K
- ATW SPAC MANAGEMENT LLC$865.6K
Methodology
Form 13F is the SEC's quarterly disclosure for institutional investment managers exercising discretion over $100 million or more in qualifying U.S. equity securities. Managers must file within 45 days of each calendar quarter end, which is why holdings shown here reflect a snapshot at the period date — not real-time positioning.
Quarter-over-quarter deltas compare each manager's most recently reported share count for LWACW against its prior-quarter count. New positions are entries where the prior count was zero; closed positions are entries where the current count is zero. Amendments (13F-HR/A) replace prior filings for the same period.
Source: SEC EDGAR Form 13F (XML information tables). Dollar values are as reported by the manager and may use mid-quarter pricing conventions. CUSIP-to-ticker resolution is best-effort.