New Positions
74 managers initiated
Top five by reported value
MESHW MESHW
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31.
74 new0 added0 reduced0 exited
Total Institutional Holders
74
as of 2025-12-31
Top Holder
Hudson Bay Capital Management LP
$17.6M
Largest QoQ Increase
Hudson Bay Capital Management LP
+1,756,000 sh
Largest QoQ Decrease
—
New Positions(74)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Hudson Bay Capital Management LP | 1,756,000 | +1,756,000 | $17.6M | +$17.6M | — |
| MMCAP International Inc. SPC | 1,500,000 | +1,500,000 | $15.0M | +$15.0M | — |
| Polar Asset Management Partners Inc. | 1,350,000 | +1,350,000 | $13.5M | +$13.5M | — |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 1,250,000 | +1,250,000 | $12.5M | +$12.5M | — |
| Linden Advisors LP | 1,250,000 | +1,250,000 | $12.5M | +$12.5M | — |
| Magnetar Financial LLC | 1,250,000 | +1,250,000 | $12.5M | +$12.5M | — |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 1,250,000 | +1,250,000 | $12.5M | +$12.5M | — |
| AQR Arbitrage LLC | 1,191,409 | +1,191,409 | $11.9M | +$11.9M | — |
| ARISTEIA CAPITAL LLC | 1,150,000 | +1,150,000 | $11.5M | +$11.5M | — |
| Jain Global LLC | 1,125,000 | +1,125,000 | $11.3M | +$11.3M | — |
| LMR Partners LLP | 1,000,000 | +1,000,000 | $10.0M | +$10.0M | — |
| Saba Capital Management, L.P. | 949,600 | +949,600 | $9.5M | +$9.5M | — |
| First Trust Capital Management L.P. | 750,000 | +750,000 | $7.5M | +$7.5M | — |
| Radcliffe Capital Management, L.P. | 749,400 | +749,400 | $7.5M | +$7.5M | — |
| Ilex Capital Partners (UK) LLP | 719,058 | +719,058 | $7.2M | +$7.2M | — |
| PICTON MAHONEY ASSET MANAGEMENT | 700,000 | +700,000 | $7.0M | +$7.0M | — |
| BNP PARIBAS ARBITRAGE, SNC | 608,591 | +608,591 | $6.1M | +$6.1M | — |
| Parallax Volatility Advisers, L.P. | 607,969 | +607,969 | $6.1M | +$6.1M | — |
| OMERS ADMINISTRATION Corp | 600,017 | +600,017 | $6.0M | +$6.0M | — |
| TWO SIGMA INVESTMENTS, LP | 543,750 | +543,750 | $5.4M | +$5.4M | — |
| Alberta Investment Management Corp | 500,000 | +500,000 | $5.0M | +$5.0M | — |
| D. E. Shaw & Co., Inc. | 500,000 | +500,000 | $5.0M | +$5.0M | — |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 500,000 | +500,000 | $5.0M | +$5.0M | — |
| Governors Lane LP | 500,000 | +500,000 | $5.0M | +$5.0M | — |
| Context Capital Management, LLC | 500,000 | +500,000 | $5.0M | +$5.0M | — |
| Wealthspring Capital LLC | 500,000 | +500,000 | $5.0M | +$5.0M | — |
| Periscope Capital Inc. | 494,300 | +494,300 | $4.9M | +$4.9M | — |
| CSS LLC/IL | 446,548 | +446,548 | $4.5M | +$4.5M | — |
| MILLENNIUM MANAGEMENT LLC | 400,000 | +400,000 | $4.0M | +$4.0M | — |
| Shaolin Capital Management LLC | 350,000 | +350,000 | $3.5M | +$3.5M | — |
| Westchester Capital Management, LLC | 350,000 | +350,000 | $3.5M | +$3.5M | — |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 300,000 | +300,000 | $3.0M | +$3.0M | — |
| MOORE CAPITAL MANAGEMENT, LP | 300,000 | +300,000 | $3.0M | +$3.0M | — |
| Bulldog Investors, LLP | 289,100 | +289,100 | $2.9M | +$2.9M | — |
| HEIGHTS CAPITAL MANAGEMENT, INC | 250,000 | +250,000 | $2.5M | +$2.5M | — |
| Clear Street Group Inc. | 250,000 | +250,000 | $2.5M | +$2.5M | — |
| BERKLEY W R CORP | 247,900 | +247,900 | $2.5M | +$2.5M | — |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 233,986 | +233,986 | $2.3M | +$2.3M | — |
| WHITEBOX ADVISORS LLC | 200,000 | +200,000 | $2.0M | +$2.0M | — |
| KRYGER CAPITAL Ltd | 125,000 | +125,000 | $1.3M | +$1.3M | — |
| Lineage Point Capital LP | 110,000 | +110,000 | $1.1M | +$1.1M | — |
| StoneX Group Inc. | 105,961 | +105,961 | $1.1M | +$1.1M | — |
| Schonfeld Strategic Advisors LLC | 100,000 | +100,000 | $1.0M | +$1.0M | — |
| TIG Advisors, LLC | 100,000 | +100,000 | $1.0M | +$1.0M | — |
| BlueCrest Capital Management Ltd | 100,000 | +100,000 | $1.0M | +$1.0M | — |
| MARSHALL WACE, LLP | 100,000 | +100,000 | $1.0M | +$1.0M | — |
| Crossingbridge Advisors, LLC | 100,000 | +100,000 | $1.0M | +$1.0M | — |
| JPMORGAN CHASE & CO | 100,000 | +100,000 | $1.0M | +$1.0M | — |
| DLD Asset Management, LP | 75,000 | +75,000 | $750.0K | +$750.0K | — |
| Yakira Capital Management, Inc. | 75,000 | +75,000 | $750.0K | +$750.0K | — |
| METEORA CAPITAL, LLC | 70,361 | +70,361 | $703.6K | +$703.6K | — |
| WOLVERINE ASSET MANAGEMENT LLC | 60,000 | +60,000 | $600.0K | +$600.0K | — |
| Royal Bank of Canada | 50,606 | +50,606 | $506.0K | +$506.0K | — |
| Stoic Point Capital Management LLC | 50,000 | +50,000 | $500.0K | +$500.0K | — |
| Ghisallo Capital Management LLC | 50,000 | +50,000 | $500.0K | +$500.0K | — |
| PRELUDE CAPITAL MANAGEMENT, LLC | 50,000 | +50,000 | $500.0K | +$500.0K | — |
| Centiva Capital, LP | 50,000 | +50,000 | $500.0K | +$500.0K | — |
| L1 Global Manager Pty Ltd | 50,000 | +50,000 | $500.0K | +$500.0K | — |
| ABC ARBITRAGE SA | 40,000 | +40,000 | $400.0K | +$400.0K | — |
| Tuttle Capital Management, LLC | 30,000 | +30,000 | $300.0K | +$300.0K | — |
| CANTOR FITZGERALD, L. P. | 29,100 | +29,100 | $291.0K | +$291.0K | — |
| Sandia Investment Management LP | 25,000 | +25,000 | $250.0K | +$250.0K | — |
| Quarry LP | 25,000 | +25,000 | $250.0K | +$250.0K | — |
| DELTEC ASSET MANAGEMENT LLC | 20,000 | +20,000 | $200.0K | +$200.0K | — |
| JANE STREET GROUP, LLC | 12,854 | +12,854 | $128.5K | +$128.5K | — |
| STATE OF WISCONSIN INVESTMENT BOARD | 10,000 | +10,000 | $100.0K | +$100.0K | — |
| Timelo Investment Management Inc. | 10,000 | +10,000 | $100.0K | +$100.0K | — |
| GLAZER CAPITAL, LLC | 1,350,000 | +1,350,000 | $13.5K | +$13.5K | — |
| UBS Group AG | 999 | +999 | $10.0K | +$10.0K | — |
| Mint Tower Capital Management B.V. | 250,000 | +250,000 | $2.5K | +$2.5K | — |
| SYQUANT CAPITAL SAS | 250,000 | +250,000 | $2.5K | +$2.5K | — |
| HRT FINANCIAL LP | 150,000 | +150,000 | $1.5K | +$1.5K | — |
| Virtu Financial LLC | 58,429 | +58,429 | $584 | +$584 | — |
| FNY Investment Advisers, LLC | 10,500 | +10,500 | $105 | +$105 | — |
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.
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 MESHW 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.