StoneBridge Acquisition II Corp - APAC
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MIZUHO SECURITIES USA LLC | History | No change | 552,055 | 5,492 | 0.13% | 0.09% | 1 | 0 | 0.0% | Q1 2026 | May 11, 2026 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | History | No change | 494,517 | 4,969 | 0.25% | 0.23% | 2 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Karpus Management, Inc. | History | Added to | 433,550 | 4,348 | 0.14% | 0.03% | 3 | +336,775 | 348.0% | Q1 2026 | May 14, 2026 |
| WOLVERINE ASSET MANAGEMENT LLC | History | Reduced | 401,013 | 4,030 | 0.04% | 0.04% | 4 | -100,416 | -20.03% | Q1 2026 | May 04, 2026 |
| GLAZER CAPITAL, LLC | History | Reduced | 385,066 | 3,862 | 0.08% | 0.11% | 5 | -22,039 | -5.41% | Q1 2026 | May 14, 2026 |
| Clear Street Group Inc. | History | Added to | 330,833 | 3,328 | 0.01% | 0.01% | 6 | +872 | 0.26% | Q1 2026 | May 15, 2026 |
| AQR Arbitrage LLC | History | Reduced | 286,849 | 2,882 | 0.05% | 0.06% | 7 | -9,139 | -3.09% | Q1 2026 | May 15, 2026 |
| Logan Stone Capital, LLC | History | No change | 252,000 | 2,531 | 0.7% | 0.62% | 8 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| MANGROVE PARTNERS IM, LLC | History | No change | 225,000 | 2,261 | 0.18% | 0.18% | 9 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| ARISTEIA CAPITAL, L.L.C. | History | No change | 200,000 | 2,010 | 0.04% | 0.04% | 10 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Verition Fund Management LLC | History | No change | 200,000 | 2,010 | 0.01% | 0.01% | 11 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Shaolin Capital Management LLC | History | No change | 200,000 | 2,010 | 0.07% | 0.06% | 12 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Radcliffe Capital Management, L.P. | History | No change | 160,000 | 1,607 | 0.12% | 0.09% | 13 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Polar Asset Management Partners Inc. | History | No change | 150,000 | 1,507 | 0.03% | 0.02% | 14 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Cable Car Capital, LP | History | No change | 150,000 | 1,507 | 0.52% | 0.05% | 15 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| BOOTHBAY FUND MANAGEMENT, LLC | History | No change | 137,500 | 1,381 | 0.02% | 0.02% | 16 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| TORONTO DOMINION BANK | History | Reduced | 121,791 | 1,242 | 0.0% | 0.01% | 17 | -267,556 | -68.72% | Q1 2026 | May 15, 2026 |
| SONA ASSET MANAGEMENT (US) LLC | History | New | 117,096 | 1,176 | 0.02% | — | 18 | +117,096 | New | Q1 2026 | May 15, 2026 |
| BERKLEY W R CORP | History | No change | 113,358 | 1,138 | 0.06% | 0.05% | 19 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | No change | 90,625 | 908 | 0.0% | 0.0% | 20 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Added to | 90,150 | 904 | 0.0% | 0.0% | 21 | +11,138 | 14.1% | Q1 2026 | May 12, 2026 |
| Westchester Capital Management, LLC | History | No change | 80,000 | 804 | 0.04% | 0.03% | 22 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Crossingbridge Advisors, LLC | History | No change | 75,000 | 753 | 0.14% | 0.21% | 23 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| Yakira Capital Management, Inc. | History | Reduced | 63,660 | 649 | 0.19% | 0.22% | 24 | -1,340 | -2.06% | Q1 2026 | May 14, 2026 |
| Quarry LP | History | No change | 60,000 | 612 | 0.11% | 0.09% | 25 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Sandia Investment Management LP | History | No change | 60,000 | 602 | 1.5% | 1.5% | 26 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| RLH Capital LLC | History | New | 57,500 | 577 | 0.29% | — | 27 | +57,500 | New | Q1 2026 | Apr 28, 2026 |
| HEIGHTS CAPITAL MANAGEMENT, INC | History | No change | 50,500 | 507 | 0.14% | 0.18% | 28 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Lineage Point Capital LP | History | No change | 39,800 | 405 | 0.1% | 0.15% | 29 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Virtu Financial LLC | History | New | 33,601 | 338 | 0.01% | — | 30 | +33,601 | New | Q1 2026 | May 14, 2026 |
| Warberg Asset Management LLC | History | No change | 27,500 | 276 | 0.05% | 0.03% | 31 | 0 | 0.0% | Q1 2026 | May 07, 2026 |
| ABC ARBITRAGE SA | History | No change | 20,000 | 201 | 0.03% | 0.02% | 32 | 0 | 0.0% | Q1 2026 | May 04, 2026 |
| Decagon Asset Management LLP | History | Closed out | 0 | 0 | — | 0.02% | — | -346,557 | -100.0% | Q1 2026 | May 15, 2026 |
| CITADEL ADVISORS LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -14,310 | -100.0% | Q1 2026 | May 15, 2026 |
| UBS Group AG | History | New | 32 | 0 | — | — | — | +32 | New | Q1 2026 | May 05, 2026 |
| MORGAN STANLEY | History | Added to | 33 | 0 | — | — | — | +17 | 106.25% | Q1 2026 | May 15, 2026 |