COLUMBUS CIRCLE CAP CORP II (CMIIW)
Institutional ownership reported to the SEC as of Q2 2026, across 3 quarters.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| ARISTEIA CAPITAL, L.L.C. | $707.9K | 540,393 | 0.01% | 2q | +37.0%+$191.3K |
| Harraden Circle Investments, LLC | $600.5K | 454,936 | 0.08% | 2q | +95.0%+$292.5K |
| Verition Fund Management LLC | $585.0K | 449,992 | 0.00% | 2q | +32.5%+$143.4K |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | $528.0K | 400,000 | 0.00% | 2q | -33.3%-$264.0K |
| Linden Advisors LP | $441.7K | 333,333 | 0.00% | 2q | HELD |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $433.3K | 333,333 | 0.00% | 2q | HELD |
| Magnetar Financial LLC | $420.3K | 323,308 | 0.00% | new | NEW |
| K2 PRINCIPAL FUND, L.P. | $414.9K | 314,345 | 0.03% | 2q | +336.7%+$319.9K |
| BTG Pactual Asset Management US LLC | $363.0K | 275,000 | 0.02% | new | NEW |
| AQR Arbitrage LLC | $311.8K | 239,849 | 0.00% | 2q | +1.5%+$4.7K |
| TENOR CAPITAL MANAGEMENT Co., L.P. | $306.7K | 232,320 | 0.00% | 2q | HELD |
| Sculptor Capital LP | $290.5K | 220,043 | 0.00% | 2q | +129.8%+$164.0K |
| BOOTHBAY FUND MANAGEMENT, LLC | $253.5K | 25,000? | 0.00% | 2q | |
| Saba Capital Management, L.P. | $229.2K | 174,999 | 0.01% | 2q | -12.5%-$32.8K |
| Alberta Investment Management Corp | $220.0K | 166,666 | 0.00% | new | NEW |
| LMR Partners LLP | $220.0K | 166,650 | 0.00% | new | NEW |
| Walleye Capital LLC | $198.0K | 150,000 | 0.00% | new | NEW |
| SONA ASSET MANAGEMENT (US) LLC | $198.0K | 149,998 | 0.00% | 2q | HELD |
| Centiva Capital, LP | $195.0K | 150,000 | 0.00% | 2q | +125.0%+$108.3K |
| Shaolin Capital Management LLC | $192.1K | 145,552 | 0.01% | 2q | +2.7%+$5.1K |
| WHITEBOX ADVISORS LLC | $176.0K | 133,333 | 0.00% | new | NEW |
| Periscope Capital Inc. | $171.6K | 130,000 | 0.02% | 2q | -17.8%-$37.2K |
| MILLENNIUM MANAGEMENT LLC | $154.0K | options only | 0.00% | new | OPTIONS |
| MOORE CAPITAL MANAGEMENT, LP | $154.0K | 116,666 | 0.00% | 2q | HELD |
| TORONTO DOMINION BANK | $148.7K | 112,626 | 0.00% | new | NEW |
| Radcliffe Capital Management, L.P. | $140.3K | 107,065 | 0.01% | 2q | -1.8%-$2.6K |
| MMCAP International Inc. SPC | $132.0K | 99,999 | 0.01% | new | NEW |
| BNP PARIBAS FINANCIAL MARKETS | $128.1K | 97,066 | 0.00% | 2q | HELD |
| Context Capital Management, LLC | $123.2K | 93,333 | 0.00% | new | NEW |
| Governors Lane LP | $121.4K | 91,999 | 0.01% | 2q | -8.0%-$10.6K |
| Meteora Capital, LLC | $106.0K | 80,313 | 0.01% | 2q | -56.1%-$135.6K |
| Hudson Bay Capital Management LP | $100.8K | 77,566 | 0.00% | 2q | -53.5%-$115.8K |
| Clear Street Group Inc. | $94.3K | 71,402 | 0.00% | 2q | -15.1%-$16.8K |
| DLD Asset Management, LP | $78.3K | 59,333 | 0.01% | 2q | +137.3%+$45.3K |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $69.7K | 52,787 | 0.00% | 2q | -60.4%-$106.3K |
| Mint Tower Capital Management B.V. | $66.0K | 50,000 | 0.01% | 2q | HELD |
| Lineage Point Capital LP | $66.0K | 49,999 | 0.01% | new | NEW |
| Schonfeld Strategic Advisors LLC | $59.4K | 44,990 | 0.00% | new | NEW |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | $55.0K | 66,666 | 0.00% | 2q | HELD |
| GLAZER CAPITAL, LLC | $49.0K | 37,066 | 0.00% | 2q | -74.1%-$139.8K |
| StoneX Group Inc. | $46.7K | 35,400 | 0.00% | new | NEW |
| PICTON MAHONEY ASSET MANAGEMENT | $44.0K | 33,331 | 0.00% | new | NEW |
| Parallax Volatility Advisers, L.P. | $33.5K | 25,800 | 0.00% | new | NEW |
| Cable Car Capital, LP | $33.0K | 25,000 | 0.00% | new | NEW |
| GRITSTONE ASSET MANAGEMENT LLC | $33.0K | 24,999 | 0.03% | new | NEW |
| WOLVERINE ASSET MANAGEMENT LLC | $21.5K | 16,266 | 0.00% | new | NEW |
| ROYAL BANK OF CANADA | $1.0K | 1,000 | 0.00% | 2q | -57.1%-$1.3K |
What the company announced
Form 8-K filings from the last 120 days, showing only the items worth a reader's attention. Earnings releases, exhibit attachments and general disclosures are filed constantly and are left out. Filed is when the SEC received it; event is the date the company says the thing happened.
| Filed | Event date | What | Source |
|---|---|---|---|
| 2026-08-26 | 2026-08-26 | Charter or bylaws amended | filing |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 47 | $9.5M | 6,979,722 | 18 | 9 | 11 | 1.6% |
| Q1 2026 | 31 | $1.7M | 4,956,728 | 31 | 0 | 0 | 0.0% |
| Q2 2021 | 14 | $5.8M | 945,354 | 14 | 0 | 0 | 4.8% |