ONCH — Institutional owners (13F)
Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.
| Institution | Value | Shares | % of tracked 13F | Type |
|---|---|---|---|---|
| Meteora Capital, LLC | $17,421,853 | 1,699,693 | 14.01% | Shares |
| Linden Advisors LP | $10,343,424 | 1,010,100 | 8.32% | Shares |
| Jain Global LLC | $9,126,103 | 891,221 | 7.34% | Shares |
| Governors Lane LP | $7,687,500 | 750,000 | 6.18% | Shares |
| J. Goldman & Co LP | $7,175,000 | 700,000 | 5.77% | Shares |
| MMCAP International Inc. SPC | $6,150,000 | 600,000 | 4.94% | Shares |
| Verition Fund Management LLC | $5,420,626 | 529,358 | 4.36% | Shares |
| Polar Asset Management Partners Inc. | $5,125,000 | 500,000 | 4.12% | Shares |
| Radcliffe Capital Management, L.P. | $4,363,753 | 425,732 | 3.51% | Shares |
| Saba Capital Management, L.P. | $4,355,553 | 424,932 | 3.50% | Shares |
| First Trust Capital Management L.P. | $3,074,959 | 299,996 | 2.47% | Shares |
| MILLENNIUM MANAGEMENT LLC | $3,005,300 | 293,200 | 2.42% | Shares |
| WHITEBOX ADVISORS LLC | $2,665,000 | 260,000 | 2.14% | Shares |
| Context Capital Management, LLC | $2,562,500 | 250,000 | 2.06% | Shares |
| TENOR CAPITAL MANAGEMENT Co., L.P. | $2,562,500 | 250,000 | 2.06% | Shares |
| MOORE CAPITAL MANAGEMENT, LP | $2,562,500 | 250,000 | 2.06% | Shares |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $2,560,000 | 250,000 | 2.06% | Shares |
| HBK INVESTMENTS L P | $2,555,366 | 249,304 | 2.05% | Shares |
| SONA ASSET MANAGEMENT (US) LLC | $1,652,300 | 161,200 | 1.33% | Shares |
| Periscope Capital Inc. | $1,578,111 | 153,962 | 1.27% | Shares |
| TWO SIGMA INVESTMENTS, LP | $1,543,896 | 150,624 | 1.24% | Shares |
| Clear Street Group Inc. | $1,490,473 | 145,412 | 1.20% | Shares |
| Cable Car Capital, LP | $1,281,250 | 125,000 | 1.03% | Shares |
| WOLVERINE ASSET MANAGEMENT LLC | $1,235,310 | 120,518 | 0.99% | Shares |
| Shaolin Capital Management LLC | $1,226,915 | 119,699 | 0.99% | Shares |
| Schonfeld Strategic Advisors LLC | $1,128,596 | 110,107 | 0.91% | Shares |
| DLD Asset Management, LP | $1,120,643 | 109,331 | 0.90% | Shares |
| K2 PRINCIPAL FUND, L.P. | $1,025,000 | 100,000 | 0.82% | Shares |
| ARISTEIA CAPITAL, L.L.C. | $1,025,000 | 100,000 | 0.82% | Shares |
| PICTON MAHONEY ASSET MANAGEMENT | $1,025,000 | 100,000 | 0.82% | Shares |
| Magnetar Financial LLC | $1,024,000 | 100,000 | 0.82% | Shares |
| O'Connor Alternative Investments LLC | $1,024,000 | 100,000 | 0.82% | Shares |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | $904,969 | 88,032 | 0.73% | Shares |
| BERKLEY W R CORP | $762,020 | 74,416 | 0.61% | Shares |
| AQR Arbitrage LLC | $752,998 | 73,535 | 0.61% | Shares |
| Centiva Capital, LP | $614,400 | 60,000 | 0.49% | Shares |
| JPMORGAN CHASE & CO | $545,074 | 53,152 | 0.44% | Shares |
| Quarry LP | $512,080 | 49,959 | 0.41% | Shares |
| READYSTATE ASSET MANAGEMENT LP | $512,000 | 50,000 | 0.41% | Shares |
| GRITSTONE ASSET MANAGEMENT LLC | $506,688 | 49,433 | 0.41% | Shares |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $489,304 | 47,737 | 0.39% | Shares |
| BOOTHBAY FUND MANAGEMENT, LLC | $420,968 | 41,070 | 0.34% | Shares |
| MIZUHO SECURITIES USA LLC | $376,003 | 37,228 | 0.30% | Shares |
| D. E. Shaw & Co., Inc. | $306,708 | 29,952 | 0.25% | Shares |
| BNP PARIBAS FINANCIAL MARKETS | $278,200 | 27,168 | 0.22% | Shares |
| Davidson Kempner Capital Management LP | $256,250 | 25,000 | 0.21% | Shares |
| Hudson Bay Capital Management LP | $256,000 | 25,000 | 0.21% | Shares |
| Alberta Investment Management Corp | $256,000 | 25,000 | 0.21% | Shares |
| TORONTO DOMINION BANK | $153,958 | 15,035 | 0.12% | Shares |
| Bulldog Investors, LLP | $102,500 | 10,000 | 0.08% | Shares |
| TIG Advisors, LLC | $102,500 | 10,000 | 0.08% | Shares |
| J. Goldman & Co LP | $100,713 | 175,000 | 0.08% | Call option |
| PenderFund Capital Management Ltd. | $71,680 | 7,000 | 0.06% | Shares |
| Mint Tower Capital Management B.V. | $2,050 | 200,000 | 0.00% | Shares |
| GLAZER CAPITAL, LLC | $1,671 | 163,000 | 0.00% | Shares |
| UBS Group AG | $1,527 | 149 | 0.00% | Shares |
| MORGAN STANLEY | $636 | 62 | 0.00% | Shares |
| Virtu Financial LLC | $189 | 18,480 | 0.00% | Shares |