New Positions
0 managers initiated
Top five by reported value
No new institutional positions this quarter.
Eureka Acquisition Corp NASDAQ NMS - GLOBAL MARKET:EURKU
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
0 new3 added17 reduced0 exited
Total Institutional Holders
20
as of 2025-12-31
Top Holder
WOLVERINE ASSET MANAGEMENT LLC
$4.4M
Largest QoQ Increase
Clear Street Group Inc.
+24,135 sh
Largest QoQ Decrease
METEORA CAPITAL, LLC
-41,851 sh
Added To(3)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Clear Street Group Inc. | 92,366 | +24,135 | $1.0M | +$279.2K | 35.4% |
| MIZUHO SECURITIES USA LLC | 285,455 | +100 | $3.0M | +$43.9K | 0.0% |
| MORGAN STANLEY | 42 | +2 | $459 | +$31 | 5.0% |
Reduced(17)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| METEORA CAPITAL, LLC | 87,803 | -41,851 | $959.7K | -$426.4K | -32.3% |
| HEIGHTS CAPITAL MANAGEMENT, INC | 15,400 | -15,400 | $169.2K | -$160.0K | -50.0% |
| WOLVERINE ASSET MANAGEMENT LLC | 395,924 | -2,454 | $4.4M | +$92.1K | -0.6% |
| BERKLEY W R CORP | 305,628 | 0 | $3.3M | +$73.0K | 0.0% |
| Karpus Management, Inc. | 326,275 | -550 | $3.6M | +$72.1K | -0.2% |
| AQR Arbitrage LLC | 179,141 | 0 | $2.0M | +$53.7K | 0.0% |
| Quarry LP | 155,400 | 0 | $1.7M | +$42.6K | 0.0% |
| Cable Car Capital, LP | 100,000 | 0 | $1.1M | +$22.9K | 0.0% |
| Yakira Capital Management, Inc. | 75,000 | 0 | $819.0K | +$17.2K | 0.0% |
| Westchester Capital Management, LLC | 50,000 | 0 | $549.5K | +$15.0K | 0.0% |
| Polar Asset Management Partners Inc. | 57,000 | 0 | $623.0K | +$13.6K | 0.0% |
| Crossingbridge Advisors, LLC | 131,689 | -2,200 | $1.4M | +$10.8K | -1.6% |
| GOLDMAN SACHS GROUP INC | 20,858 | 0 | $228.0K | +$5.0K | 0.0% |
| Warberg Asset Management LLC | 15,783 | 0 | $172.5K | +$3.8K | 0.0% |
| UBS Group AG | 479 | -115 | $5.2K | -$1.1K | -19.4% |
| TORONTO DOMINION BANK | 3,327 | 0 | $36.3K | +$762 | 0.0% |
| HRT FINANCIAL LP | 49,000 | -282 | $538 | +$12 | -0.6% |
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 % |
|---|---|---|---|---|
| WOLVERINE ASSET MANAGEMENT LLC | 395,924 | $4.4M | -2,454 | -0.6% |
| Karpus Management, Inc. | 326,275 | $3.6M | -550 | -0.2% |
| BERKLEY W R CORP | 305,628 | $3.3M | 0 | 0.0% |
| MIZUHO SECURITIES USA LLC | 285,455 | $3.0M | +100 | 0.0% |
| AQR Arbitrage LLC | 179,141 | $2.0M | 0 | 0.0% |
| Quarry LP | 155,400 | $1.7M | 0 | 0.0% |
| Crossingbridge Advisors, LLC | 131,689 | $1.4M | -2,200 | -1.6% |
| Cable Car Capital, LP | 100,000 | $1.1M | 0 | 0.0% |
| Clear Street Group Inc. | 92,366 | $1.0M | +24,135 | 35.4% |
| METEORA CAPITAL, LLC | 87,803 | $959.7K | -41,851 | -32.3% |
| Yakira Capital Management, Inc. | 75,000 | $819.0K | 0 | 0.0% |
| Polar Asset Management Partners Inc. | 57,000 | $623.0K | 0 | 0.0% |
| Westchester Capital Management, LLC | 50,000 | $549.5K | 0 | 0.0% |
| GOLDMAN SACHS GROUP INC | 20,858 | $228.0K | 0 | 0.0% |
| Warberg Asset Management LLC | 15,783 | $172.5K | 0 | 0.0% |
| HEIGHTS CAPITAL MANAGEMENT, INC | 15,400 | $169.2K | -15,400 | -50.0% |
| TORONTO DOMINION BANK | 3,327 | $36.3K | 0 | 0.0% |
| UBS Group AG | 479 | $5.2K | -115 | -19.4% |
| HRT FINANCIAL LP | 49,000 | $538 | -282 | -0.6% |
| MORGAN STANLEY | 42 | $459 | +2 | 5.0% |
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 EURKU 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.