New Positions
1 managers initiated
Top five by reported value
Starry Sea Acquisition Corp NCM:SSEAU
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
1 new1 added7 reduced17 exited
Total Institutional Holders
9
as of 2025-12-31
Top Holder
Hudson Bay Capital Management LP
$2.5M
Largest QoQ Increase
UBS Group AG
+530 sh
Largest QoQ Decrease
Harraden Circle Investments, LLC
-508,330 sh
New Positions(1)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| METEORA CAPITAL, LLC | 1 | +1 | $10 | +$10 | — |
Added To(1)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| UBS Group AG | 561 | +530 | $5.6K | +$5.3K | 1709.7% |
Reduced(7)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Clear Street Group Inc. | 7,278 | -288,518 | $74.4K | -$2.9M | -97.5% |
| JPMORGAN CHASE & CO | 20,000 | -4,000 | $202.0K | -$41.4K | -16.7% |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 250,000 | 0 | $2.5M | -$32.5K | 0.0% |
| TORONTO DOMINION BANK | 57,593 | 0 | $588.6K | +$4.6K | 0.0% |
| HRT FINANCIAL LP | 15,002 | -924 | $151 | -$10 | -5.8% |
| Hudson Bay Capital Management LP | 250,000 | 0 | $2.5M | $0 | 0.0% |
| Polar Asset Management Partners Inc. | 250,000 | 0 | $2.5M | $0 | 0.0% |
Sold Out(17)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Harraden Circle Investments, LLC | 0 | -508,330 | $0 | -$5.2M | — |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 0 | -405,851 | $0 | -$4.1M | — |
| MIZUHO SECURITIES USA LLC | 0 | -347,871 | $0 | -$3.5M | — |
| HGC Investment Management Inc. | 0 | -299,986 | $0 | -$3.0M | — |
| WOLVERINE ASSET MANAGEMENT LLC | 0 | -295,706 | $0 | -$3.0M | — |
| Shaolin Capital Management LLC | 0 | -250,000 | $0 | -$2.5M | — |
| MANGROVE PARTNERS | 0 | -250,000 | $0 | -$2.5M | — |
| HEIGHTS CAPITAL MANAGEMENT, INC | 0 | -200,000 | $0 | -$2.0M | — |
| TWO SIGMA INVESTMENTS, LP | 0 | -181,250 | $0 | -$1.8M | — |
| WHITEBOX ADVISORS LLC | 0 | -150,000 | $0 | -$1.5M | — |
| BOOTHBAY FUND MANAGEMENT, LLC | 0 | -150,000 | $0 | -$1.5M | — |
| ATW SPAC MANAGEMENT LLC | 0 | -150,000 | $0 | -$1.5M | — |
| Radcliffe Capital Management, L.P. | 0 | -128,372 | $0 | -$1.3M | — |
| Schonfeld Strategic Advisors LLC | 0 | -98,970 | $0 | -$1.0M | — |
| StoneX Group Inc. | 0 | -75,445 | $0 | -$765.0K | — |
| Centiva Capital, LP | 0 | -25,000 | $0 | -$253.5K | — |
| GLAZER CAPITAL, LLC | 0 | -210,000 | $0 | -$2.1K | — |
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 % |
|---|---|---|---|---|
| Polar Asset Management Partners Inc. | 250,000 | $2.5M | 0 | 0.0% |
| Hudson Bay Capital Management LP | 250,000 | $2.5M | 0 | 0.0% |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 250,000 | $2.5M | 0 | 0.0% |
| TORONTO DOMINION BANK | 57,593 | $588.6K | 0 | 0.0% |
| JPMORGAN CHASE & CO | 20,000 | $202.0K | -4,000 | -16.7% |
| Clear Street Group Inc. | 7,278 | $74.4K | -288,518 | -97.5% |
| UBS Group AG | 561 | $5.6K | +530 | 1709.7% |
| HRT FINANCIAL LP | 15,002 | $151 | -924 | -5.8% |
| METEORA CAPITAL, LLC | 1 | $10 | +1 | — |
New & Closed Positions this quarter
Closed Positions
17 managers exited
Top five by prior-quarter value
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 SSEAU 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.