Meshflow Acquisition Corp - MESH
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MMCAP International Inc. SPC | History | No change | 1,500,000 | 14,940 | 1.29% | 1.5% | 1 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Jain Global LLC | History | No change | 1,125,000 | 11,221 | 0.05% | 0.05% | 2 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| LMR Partners LLP | History | No change | 1,000,000 | 9,960 | 0.02% | 0.02% | 3 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| OMERS ADMINISTRATION Corp | History | No change | 600,017 | 5,976 | 0.04% | 0.04% | 4 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Alberta Investment Management Corp | History | No change | 500,000 | 4,980 | 0.03% | 0.03% | 5 | 0 | 0.0% | Q1 2026 | Apr 28, 2026 |
| Westchester Capital Management, LLC | History | No change | 350,000 | 3,486 | 0.16% | 0.15% | 6 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Bulldog Investors, LLP | History | Reduced | 253,272 | 2,522 | 0.57% | 0.64% | 7 | -35,828 | -12.39% | Q1 2026 | May 08, 2026 |
| SYQUANT CAPITAL SAS | History | No change | 250,000 | 2,490 | 0.39% | 0.31% | 8 | 0 | 0.0% | Q1 2026 | Apr 10, 2026 |
| TORONTO DOMINION BANK | History | New | 211,893 | 2,110 | 0.0% | — | 9 | +211,893 | New | Q1 2026 | May 15, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Reduced | 200,000 | 1,992 | 0.0% | 0.0% | 10 | -200,000 | -50.0% | Q1 2026 | May 15, 2026 |
| HRT FINANCIAL LP | History | Added to | 152,361 | 1,517 | 0.0% | 0.0% | 11 | +2,361 | 1.57% | Q1 2026 | May 14, 2026 |
| Kryger Capital LLC | History | New | 127,436 | 1,269 | 0.09% | — | 12 | +127,436 | New | Q1 2026 | May 14, 2026 |
| KRYGER CAPITAL Ltd | History | No change | 125,000 | 1,250 | 0.1% | 0.1% | 13 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| TIG Advisors, LLC | History | No change | 100,000 | 996 | 0.05% | 0.05% | 14 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| BlueCrest Capital Management Ltd | History | No change | 100,000 | 996 | 0.06% | 0.03% | 15 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Clear Street Group Inc. | History | Reduced | 76,681 | 763 | 0.0% | 0.01% | 16 | -173,319 | -69.33% | Q1 2026 | May 15, 2026 |
| Yakira Capital Management, Inc. | History | Reduced | 73,454 | 731 | 0.21% | 0.25% | 17 | -1,546 | -2.06% | Q1 2026 | May 14, 2026 |
| JPMORGAN CHASE & CO | History | Reduced | 50,000 | 498 | 0.0% | 0.0% | 18 | -50,000 | -50.0% | Q1 2026 | May 13, 2026 |
| PRELUDE CAPITAL MANAGEMENT, LLC | History | No change | 50,000 | 498 | 0.04% | 0.04% | 19 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Stoic Point Capital Management LLC | History | No change | 50,000 | 498 | 0.48% | 0.42% | 20 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| CANTOR FITZGERALD, L. P. | History | Reduced | 28,900 | 287 | 0.0% | 0.0% | 21 | -200 | -0.69% | Q1 2026 | May 15, 2026 |
| Sandia Investment Management LP | History | No change | 25,000 | 250 | 0.62% | 0.62% | 22 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| Quarry LP | History | No change | 25,000 | 249 | 0.04% | 0.04% | 23 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Timelo Investment Management Inc. | History | No change | 10,000 | 99 | 0.08% | 0.04% | 24 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| GLAZER CAPITAL, LLC | History | Reduced | 361 | 4 | 0.0% | 0.35% | 25 | -1,349,639 | -99.97% | Q1 2026 | May 14, 2026 |
| UBS Group AG | History | Reduced | 200 | 1 | 0.0% | 0.0% | 26 | -799 | -79.98% | Q1 2026 | May 05, 2026 |
| Hudson Bay Capital Management LP | History | Closed out | 0 | 0 | — | 0.06% | — | -1,756,000 | -100.0% | Q1 2026 | May 13, 2026 |
| Polar Asset Management Partners Inc. | History | Closed out | 0 | 0 | — | 0.17% | — | -1,350,000 | -100.0% | Q1 2026 | May 15, 2026 |
| LINDEN ADVISORS LP | History | Closed out | 0 | 0 | — | 0.08% | — | -1,250,000 | -100.0% | Q1 2026 | May 15, 2026 |
| TENOR CAPITAL MANAGEMENT Co., L.P. | History | Closed out | 0 | 0 | — | 0.18% | — | -1,250,000 | -100.0% | Q1 2026 | May 15, 2026 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | History | Reduced | 2 | 0 | — | 0.02% | — | -1,249,998 | -100.0% | Q1 2026 | May 14, 2026 |
| Magnetar Financial LLC | History | Reduced | 8 | 0 | — | 0.12% | — | -1,249,992 | -100.0% | Q1 2026 | May 13, 2026 |
| AQR Arbitrage LLC | History | Closed out | 0 | 0 | — | 0.25% | — | -1,191,409 | -100.0% | Q1 2026 | May 15, 2026 |
| ARISTEIA CAPITAL, L.L.C. | History | Closed out | 0 | 0 | — | 0.25% | — | -1,150,000 | -100.0% | Q1 2026 | May 15, 2026 |
| Saba Capital Management, L.P. | History | Closed out | 0 | 0 | — | 0.28% | — | -949,600 | -100.0% | Q1 2026 | May 15, 2026 |
| First Trust Capital Management L.P. | History | Closed out | 0 | 0 | — | 0.45% | — | -750,000 | -100.0% | Q1 2026 | May 14, 2026 |
| Radcliffe Capital Management, L.P. | History | Closed out | 0 | 0 | — | 0.41% | — | -749,400 | -100.0% | Q1 2026 | May 15, 2026 |
| Ilex Capital Partners (UK) LLP | History | Closed out | 0 | 0 | — | 0.2% | — | -719,058 | -100.0% | Q1 2026 | May 15, 2026 |
| PICTON MAHONEY ASSET MANAGEMENT | History | Closed out | 0 | 0 | — | 0.05% | — | -700,000 | -100.0% | Q1 2026 | May 13, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Closed out | 0 | 0 | — | 0.0% | — | -608,591 | -100.0% | Q1 2026 | May 12, 2026 |
| Parallax Volatility Advisers, L.P. | History | Closed out | 0 | 0 | — | 0.01% | — | -607,969 | -100.0% | Q1 2026 | May 15, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Closed out | 0 | 0 | — | 0.01% | — | -543,750 | -100.0% | Q1 2026 | May 15, 2026 |
| D. E. Shaw & Co., Inc. | History | Closed out | 0 | 0 | — | 0.0% | — | -500,000 | -100.0% | Q1 2026 | May 15, 2026 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | History | Closed out | 0 | 0 | — | 0.01% | — | -500,000 | -100.0% | Q1 2026 | May 15, 2026 |
| Context Capital Management, LLC | History | Closed out | 0 | 0 | — | 0.13% | — | -500,000 | -100.0% | Q1 2026 | May 07, 2026 |
| Governors Lane LP | History | Closed out | 0 | 0 | — | 0.3% | — | -500,000 | -100.0% | Q1 2026 | May 15, 2026 |
| Wealthspring Capital LLC | History | Closed out | 0 | 0 | — | 1.18% | — | -500,000 | -100.0% | Q1 2026 | May 01, 2026 |
| PERISCOPE CAPITAL INC. | History | Closed out | 0 | 0 | — | 0.57% | — | -494,300 | -100.0% | Q1 2026 | May 13, 2026 |
| CSS LLC/IL | History | Closed out | 0 | 0 | — | 0.2% | — | -446,548 | -100.0% | Q1 2026 | May 15, 2026 |
| Shaolin Capital Management LLC | History | Closed out | 0 | 0 | — | 0.11% | — | -350,000 | -100.0% | Q1 2026 | May 15, 2026 |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | History | Closed out | 0 | 0 | — | 0.14% | — | -300,000 | -100.0% | Q1 2026 | May 15, 2026 |
| MOORE CAPITAL MANAGEMENT, LP | History | Closed out | 0 | 0 | — | 0.04% | — | -300,000 | -100.0% | Q1 2026 | May 15, 2026 |
| HEIGHTS CAPITAL MANAGEMENT, INC | History | Closed out | 0 | 0 | — | 0.9% | — | -250,000 | -100.0% | Q1 2026 | May 15, 2026 |
| Mint Tower Capital Management B.V. | History | Closed out | 0 | 0 | — | 0.29% | — | -250,000 | -100.0% | Q1 2026 | May 04, 2026 |
| BERKLEY W R CORP | History | Closed out | 0 | 0 | — | 0.12% | — | -247,900 | -100.0% | Q1 2026 | May 15, 2026 |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.07% | — | -233,986 | -100.0% | Q1 2026 | May 15, 2026 |
| WHITEBOX ADVISORS LLC | History | Closed out | 0 | 0 | — | 0.03% | — | -200,000 | -100.0% | Q1 2026 | May 15, 2026 |
| Lineage Point Capital LP | History | Closed out | 0 | 0 | — | 0.42% | — | -110,000 | -100.0% | Q1 2026 | May 15, 2026 |
| StoneX Group Inc. | History | Closed out | 0 | 0 | — | 0.05% | — | -105,961 | -100.0% | Q1 2026 | May 14, 2026 |
| MARSHALL WACE, LLP | History | Closed out | 0 | 0 | — | 0.0% | — | -100,000 | -100.0% | Q1 2026 | May 14, 2026 |
| Schonfeld Strategic Advisors LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -100,000 | -100.0% | Q1 2026 | May 15, 2026 |
| Crossingbridge Advisors, LLC | History | Closed out | 0 | 0 | — | 0.28% | — | -100,000 | -100.0% | Q1 2026 | May 14, 2026 |
| DLD Asset Management, LP | History | Closed out | 0 | 0 | — | 0.06% | — | -75,000 | -100.0% | Q1 2026 | May 13, 2026 |
| METEORA CAPITAL, LLC | History | Closed out | 0 | 0 | — | 0.06% | — | -70,361 | -100.0% | Q1 2026 | May 15, 2026 |
| WOLVERINE ASSET MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -60,000 | -100.0% | Q1 2026 | May 04, 2026 |
| Virtu Financial LLC | History | Closed out | 0 | 0 | — | 0.02% | — | -58,429 | -100.0% | Q1 2026 | May 14, 2026 |
| ROYAL BANK OF CANADA | History | Closed out | 0 | 0 | — | 0.0% | — | -50,606 | -100.0% | Q1 2026 | May 15, 2026 |
| Centiva Capital, LP | History | Closed out | 0 | 0 | — | 0.0% | — | -50,000 | -100.0% | Q1 2026 | May 14, 2026 |
| Ghisallo Capital Management LLC | History | Closed out | 0 | 0 | — | 0.02% | — | -50,000 | -100.0% | Q1 2026 | May 15, 2026 |
| L1 Global Manager Pty Ltd | History | Closed out | 0 | 0 | — | 0.33% | — | -50,000 | -100.0% | Q1 2026 | May 14, 2026 |
| ABC ARBITRAGE SA | History | Closed out | 0 | 0 | — | 0.04% | — | -40,000 | -100.0% | Q1 2026 | May 04, 2026 |
| Tuttle Capital Management, LLC | History | Closed out | 0 | 0 | — | 0.66% | — | -30,000 | -100.0% | Q1 2026 | May 04, 2026 |
| DELTEC ASSET MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.03% | — | -20,000 | -100.0% | Q1 2026 | Apr 24, 2026 |
| JANE STREET GROUP, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -12,854 | -100.0% | Q1 2026 | May 12, 2026 |
| FNY Investment Advisers, LLC | History | Closed out | 0 | 0 | — | 0.03% | — | -10,500 | -100.0% | Q1 2026 | Apr 15, 2026 |
| STATE OF WISCONSIN INVESTMENT BOARD | History | Closed out | 0 | 0 | — | 0.0% | — | -10,000 | -100.0% | Q1 2026 | May 15, 2026 |