New Positions
20 managers initiated
Top five by reported value
Harvard Ave Acquisition Corp NASDAQ NMS - GLOBAL MARKET:HAVAU
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31.
20 new0 added0 reduced0 exited
Total Institutional Holders
20
as of 2025-12-31
Top Holder
Hudson Bay Capital Management LP
$7.5M
Largest QoQ Increase
Hudson Bay Capital Management LP
+750,000 sh
Largest QoQ Decrease
—
New Positions(20)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Hudson Bay Capital Management LP | 750,000 | +750,000 | $7.5M | +$7.5M | — |
| ARISTEIA CAPITAL LLC | 550,000 | +550,000 | $5.5M | +$5.5M | — |
| Radcliffe Capital Management, L.P. | 550,000 | +550,000 | $5.5M | +$5.5M | — |
| Context Capital Management, LLC | 300,000 | +300,000 | $3.0M | +$3.0M | — |
| TWO SIGMA INVESTMENTS, LP | 262,812 | +262,812 | $2.6M | +$2.6M | — |
| WOLVERINE ASSET MANAGEMENT LLC | 260,000 | +260,000 | $2.6M | +$2.6M | — |
| Linden Advisors LP | 250,000 | +250,000 | $2.5M | +$2.5M | — |
| BlueCrest Capital Management Ltd | 250,000 | +250,000 | $2.5M | +$2.5M | — |
| Lineage Point Capital LP | 245,000 | +245,000 | $2.4M | +$2.4M | — |
| Clear Street Group Inc. | 229,400 | +229,400 | $2.3M | +$2.3M | — |
| Westchester Capital Management, LLC | 198,154 | +198,154 | $2.0M | +$2.0M | — |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 150,000 | +150,000 | $1.5M | +$1.5M | — |
| Shaolin Capital Management LLC | 100,000 | +100,000 | $993.0K | +$993.0K | — |
| Karpus Management, Inc. | 99,150 | +99,150 | $984.6K | +$984.6K | — |
| BERKLEY W R CORP | 66,960 | +66,960 | $664.9K | +$664.9K | — |
| MIZUHO SECURITIES USA LLC | 340,860 | +340,860 | $511.9K | +$511.9K | — |
| BOOTHBAY FUND MANAGEMENT, LLC | 49,090 | +49,090 | $487.5K | +$487.5K | — |
| Warberg Asset Management LLC | 37,500 | +37,500 | $372.4K | +$372.4K | — |
| TORONTO DOMINION BANK | 8,051 | +8,051 | $79.9K | +$79.9K | — |
| MORGAN STANLEY | 39 | +39 | $387 | +$387 | — |
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.
| Manager | Shares | $ Value | Δ Shares | QoQ % |
|---|---|---|---|---|
| Hudson Bay Capital Management LP | 750,000 | $7.5M | +750,000 | — |
| Radcliffe Capital Management, L.P. | 550,000 | $5.5M | +550,000 | — |
| ARISTEIA CAPITAL LLC | 550,000 | $5.5M | +550,000 | — |
| Context Capital Management, LLC | 300,000 | $3.0M | +300,000 | — |
| TWO SIGMA INVESTMENTS, LP | 262,812 | $2.6M | +262,812 | — |
| WOLVERINE ASSET MANAGEMENT LLC | 260,000 | $2.6M | +260,000 | — |
| Linden Advisors LP | 250,000 | $2.5M | +250,000 | — |
| BlueCrest Capital Management Ltd | 250,000 | $2.5M | +250,000 | — |
| Lineage Point Capital LP | 245,000 | $2.4M | +245,000 | — |
| Clear Street Group Inc. | 229,400 | $2.3M | +229,400 | — |
| Westchester Capital Management, LLC | 198,154 | $2.0M | +198,154 | — |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 150,000 | $1.5M | +150,000 | — |
| Shaolin Capital Management LLC | 100,000 | $993.0K | +100,000 | — |
| Karpus Management, Inc. | 99,150 | $984.6K | +99,150 | — |
| BERKLEY W R CORP | 66,960 | $664.9K | +66,960 | — |
| MIZUHO SECURITIES USA LLC | 340,860 | $511.9K | +340,860 | — |
| BOOTHBAY FUND MANAGEMENT, LLC | 49,090 | $487.5K | +49,090 | — |
| Warberg Asset Management LLC | 37,500 | $372.4K | +37,500 | — |
| TORONTO DOMINION BANK | 8,051 | $79.9K | +8,051 | — |
| MORGAN STANLEY | 39 | $387 | +39 | — |
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 HAVAU 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.