New Positions
53 managers initiated
Top five by reported value
Alussa Energy Acquisition Corp. II WT NYQ:ALUB-WT
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31.
53 new0 added0 reduced0 exited
Total Institutional Holders
53
as of 2025-12-31
Top Holder
Hudson Bay Capital Management LP
$15.0M
Largest QoQ Increase
Hudson Bay Capital Management LP
+1,483,280 sh
Largest QoQ Decrease
—
New Positions(53)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Hudson Bay Capital Management LP | 1,483,280 | +1,483,280 | $15.0M | +$15.0M | — |
| Alberta Investment Management Corp | 1,250,000 | +1,250,000 | $12.6M | +$12.6M | — |
| Magnetar Financial LLC | 1,250,000 | +1,250,000 | $12.6M | +$12.6M | — |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 1,200,000 | +1,200,000 | $12.1M | +$12.1M | — |
| Yaupon Capital Management LP | 1,100,000 | +1,100,000 | $11.1M | +$11.1M | — |
| Polar Asset Management Partners Inc. | 1,000,000 | +1,000,000 | $10.1M | +$10.1M | — |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 1,000,000 | +1,000,000 | $10.1M | +$10.1M | — |
| Mercuria Capital Strategies, LLC | 1,000,000 | +1,000,000 | $10.1M | +$10.1M | — |
| Linden Advisors LP | 1,000,000 | +1,000,000 | $10.1M | +$10.1M | — |
| MOORE CAPITAL MANAGEMENT, LP | 800,000 | +800,000 | $8.1M | +$8.1M | — |
| Jain Global LLC | 750,000 | +750,000 | $7.6M | +$7.6M | — |
| MILLENNIUM MANAGEMENT LLC | 750,000 | +750,000 | $7.6M | +$7.6M | — |
| Lighthouse Investment Partners, LLC | 750,000 | +750,000 | $7.6M | +$7.6M | — |
| Sculptor Capital LP | 750,000 | +750,000 | $7.6M | +$7.6M | — |
| PICTON MAHONEY ASSET MANAGEMENT | 700,000 | +700,000 | $7.1M | +$7.1M | — |
| Shaolin Capital Management LLC | 699,876 | +699,876 | $7.1M | +$7.1M | — |
| Radcliffe Capital Management, L.P. | 675,000 | +675,000 | $6.8M | +$6.8M | — |
| METEORA CAPITAL, LLC | 648,800 | +648,800 | $6.6M | +$6.6M | — |
| AQR Arbitrage LLC | 644,800 | +644,800 | $6.5M | +$6.5M | — |
| Governors Lane LP | 600,000 | +600,000 | $6.1M | +$6.1M | — |
| Verition Fund Management LLC | 550,000 | +550,000 | $5.6M | +$5.6M | — |
| HBK INVESTMENTS L P | 500,000 | +500,000 | $5.0M | +$5.0M | — |
| TWO SIGMA INVESTMENTS, LP | 453,124 | +453,124 | $4.6M | +$4.6M | — |
| Lineage Point Capital LP | 400,000 | +400,000 | $4.0M | +$4.0M | — |
| BNP PARIBAS ARBITRAGE, SNC | 355,200 | +355,200 | $3.6M | +$3.6M | — |
| Parallax Volatility Advisers, L.P. | 350,000 | +350,000 | $3.5M | +$3.5M | — |
| K2 PRINCIPAL FUND, L.P. | 350,000 | +350,000 | $3.5M | +$3.5M | — |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 350,000 | +350,000 | $3.5M | +$3.5M | — |
| Ghisallo Capital Management LLC | 300,000 | +300,000 | $3.0M | +$3.0M | — |
| Calamos Advisors LLC | 300,000 | +300,000 | $3.0M | +$3.0M | — |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 299,512 | +299,512 | $3.0M | +$3.0M | — |
| JPMORGAN CHASE & CO | 262,247 | +262,247 | $2.6M | +$2.6M | — |
| TORONTO DOMINION BANK | 258,900 | +258,900 | $2.6M | +$2.6M | — |
| HGC Investment Management Inc. | 250,000 | +250,000 | $2.5M | +$2.5M | — |
| Clear Street Group Inc. | 249,900 | +249,900 | $2.5M | +$2.5M | — |
| WHITEBOX ADVISORS LLC | 200,000 | +200,000 | $2.0M | +$2.0M | — |
| First Trust Capital Management L.P. | 200,000 | +200,000 | $2.0M | +$2.0M | — |
| Wealthspring Capital LLC | 175,800 | +175,800 | $1.8M | +$1.8M | — |
| Saba Capital Management, L.P. | 147,288 | +147,288 | $1.5M | +$1.5M | — |
| GRITSTONE ASSET MANAGEMENT LLC | 125,000 | +125,000 | $1.3M | +$1.3M | — |
| BERKLEY W R CORP | 124,088 | +124,088 | $1.3M | +$1.3M | — |
| DLD Asset Management, LP | 100,000 | +100,000 | $1.0M | +$1.0M | — |
| Stoic Point Capital Management LLC | 98,000 | +98,000 | $989.8K | +$989.8K | — |
| PRELUDE CAPITAL MANAGEMENT, LLC | 98,000 | +98,000 | $989.8K | +$989.8K | — |
| Schonfeld Strategic Advisors LLC | 89,078 | +89,078 | $899.7K | +$899.7K | — |
| DELTEC ASSET MANAGEMENT LLC | 75,000 | +75,000 | $757.5K | +$757.5K | — |
| BOOTHBAY FUND MANAGEMENT, LLC | 37,500 | +37,500 | $378.8K | +$378.8K | — |
| ABC ARBITRAGE SA | 20,000 | +20,000 | $202.0K | +$202.0K | — |
| Sandia Investment Management LP | 15,000 | +15,000 | $151.5K | +$151.5K | — |
| Quarry LP | 15,000 | +15,000 | $151.5K | +$151.5K | — |
| GLAZER CAPITAL, LLC | 1,372,258 | +1,372,258 | $13.9K | +$13.9K | — |
| SYQUANT CAPITAL SAS | 250,000 | +250,000 | $2.5K | +$2.5K | — |
| Virtu Financial LLC | 33,023 | +33,023 | $334 | +$334 | — |
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
0 managers exited
Top five by prior-quarter value
No managers exited their positions this quarter.
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 ALUB-WT 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.