CMPS
Holders' trades in the past 90 days
Buying: ≈$3.4M bought, nothing sold. Net of both sides: 0.27% of the float.
| Who | Doing | ≈ Value | Of the float | Of market cap | Their stake | Public | Price since | Price vs theirs |
|---|---|---|---|---|---|---|---|---|
| ARK Invest · ARK daily | Bought · 2 sessions, Oct 9 – Oct 12 | $3.4M | 0.27% | 0.21% | 3.7% of shares | Oct 12 | -27.1% | -27.1% |
In Wallsti's check of 2020–2026, stocks trailed QQQ by about 3% over the 60 sessions after ARK's buys and did about as well as QQQ after its sales.
Price -34.3% vs its 50-day average, -19.2% vs its 200-day, -44.6% from its 52-week high. Next 5 sessions: bargain $6.96 (-17.2%), stretch $10.15 (+20.7%). Technical · Pricing
Everyone we follow who traded the stock in the past 90 days, the runs still going first. Public: the day the trade became known (ARK's the evening of each session, a Form 4 or 13F on its filing day, Congress's on its report); price since: from that day's close to the latest. Price vs theirs: the latest price against the average they paid or got (a 13F's is the quarter-end price). Of the float: the shares traded over the shares the public can trade; their stake: shares held over all shares outstanding (a manager's: its last 13F plus its Form 4 runs since, ≈). Insiders: unplanned trades only (open-market buys, sales outside a 10b5-1 plan). 13F values are at the quarter's end and the trades happened some time in the quarter. The technical rating and bargain / stretch prices are the Technical and Pricing tabs' own. These describe the flow, not a forecast.
Insiders
Officers, directors and 10% owners file SEC Form 4 within two business days. Unplanned: the insider chose to trade now, the trades worth attention; their dollars make the net above. 10b5-1 plan: scheduled in advance, kept for the record. Tax: shares withheld on vesting stock, not a market trade. Awards, option exercises and gifts are left out. Source: SEC EDGAR, collected daily for the stocks discussed on Reddit.
Congress
Members of Congress report trades within 45 days of the trade date, so these are never real-time. Amounts are disclosed as ranges; the net uses each range's midpoint (≈). Source: House and Senate periodic transaction reports via CongressInvests, refreshed daily.
Funds
| Investor | Shares | Value | Of its portfolio | Vs quarter before | As of |
|---|---|---|---|---|---|
| ARK Invest (Cathie Wood) | 5,058,583 | $58.5M | ARKG 2.6% | — | Nov 2 |
ARK holds CMPS at 0.44% of its portfolio (#53 of 124) and has barely traded it in the past month.
| Over | Share of ARK then → now | Net bought or sold | From trading | From price and other |
|---|---|---|---|---|
| 1M since Oct 2 | 0.33% → 0.44% | +$3.4M | +0.02 | +0.09 |
| 3M since Aug 3 | 0.42% → 0.44% | +$3.4M | +0.02 | −0.00 |
| 1Y since Oct 31 | 0.09% → 0.44% | +$28M | +0.20 | +0.15 |
| Side | Traded | Sessions traded | Shares | ≈ Value | Of each session's volume | Price over it |
|---|---|---|---|---|---|---|
| Buying | Oct 9 – Oct 12, 2026 | 2 | 291,719 | $3.4M | 7.4% | -3.9% |
| Buying | Jul 7 – Jul 24, 2026 | 12 of 14 | 1,239,499 | $15.3M | 1.5% | -13.3% |
| Buying | Mar 3 – Mar 5, 2026 | 3 | 415,987 | $2.9M | 4.8% | -2.5% |
| Buying | Feb 19, 2026 | 1 | 781,085 | $6.5M | 5.3% | |
| Buying | Aug 6 – Aug 12, 2025 | 5 | 86,143 | $372K | 1.0% | -3.2% |
| Buying | Jul 31 – Aug 1, 2025 | 2 | 142,652 | $620.3K | 1.4% | -0.2% |
| Buying | Jul 1 – Jul 3, 2025 | 3 | 318,819 | $1M | 2.7% | +3.2% |
| Buying | Mar 29 – Mar 31, 2023 | 3 | 129,120 | $1.3M | 15.6% | -6.1% |
| Buying | Feb 23 – Mar 3, 2023 | 7 | 191,993 | $1.6M | 12.1% | -0.9% |
| Buying | Jan 9 – Feb 8, 2023 | 21 of 22 | 1,013,837 | $10.2M | 8.8% | +26.1% |
| Buying | Dec 8 – Dec 15, 2022 | 6 | 89,955 | $899K | 3.0% | -3.7% |
| Buying | Oct 27 – Nov 2, 2022 | 3 of 5 | 163,742 | $1.6M | 6.2% | -5.9% |
Share of ARK: the stock's value over all of ARK's ETFs added up, from their daily holdings. From trading: the net dollars ARK bought (+) or sold (−) over the window's average assets, in points; from price and other: the rest of the change, mostly the stock's price against ARK's other holdings. A run: ARK trading the stock the same way with at most two sessions between trades (ARK spreads large orders out). This describes ARK's flow, not the price: in our check of 2020–2026, stocks trailed QQQ by about 3% over the 60 sessions after ARK's buys, and did about as well as QQQ after its sales.
| Date | Investor | Move | Source | Shares | ≈ Value | Now held | Filed |
|---|---|---|---|---|---|---|---|
| Oct 12, 2026 | ARK Invest (Cathie Wood) | Bought | ARKG | 284,019 | $3.3M | source | |
| Oct 9, 2026 | ARK Invest (Cathie Wood) | Bought | ARKG | 7,700 | $92.4K | source | |
| Jul 24, 2026 | ARK Invest (Cathie Wood) | Bought | ARKG | 107,121 | $1.2M | source | |
| Jul 23, 2026 | ARK Invest (Cathie Wood) | Bought | ARKG | 31,016 | $363.2K | source | |
| Jul 22, 2026 | ARK Invest (Cathie Wood) | Bought | ARKG | 42,091 | $502.1K | source | |
| Jul 20, 2026 | ARK Invest (Cathie Wood) | Bought | ARKG | 238,048 | $2.8M | source | |
| Jul 17, 2026 | ARK Invest (Cathie Wood) | Bought | ARKG | 101,791 | $1.3M | source | |
| Jul 16, 2026 | ARK Invest (Cathie Wood) | Bought | ARKG | 395,987 | $4.9M | source | |
| Jul 15, 2026 | ARK Invest (Cathie Wood) | Bought | ARKG | 7,929 | $105.5K | source | |
| Jul 13, 2026 | ARK Invest (Cathie Wood) | Bought | ARKG | 11,875 | $156.6K | source | |
| Jul 10, 2026 | ARK Invest (Cathie Wood) | Bought | ARKG | 37,822 | $515.9K | source | |
| Jul 9, 2026 | ARK Invest (Cathie Wood) | Bought | ARKG | 46,302 | $629.7K | source | |
| Jul 8, 2026 | ARK Invest (Cathie Wood) | Bought | ARKG | 28,447 | $397.3K | source | |
| Jul 7, 2026 | ARK Invest (Cathie Wood) | Bought | ARKG | 191,070 | $2.5M | source | |
| Mar 5, 2026 | ARK Invest (Cathie Wood) | Bought | ARKG | 100,264 | $679.3K | source | |
| Mar 4, 2026 | ARK Invest (Cathie Wood) | Bought | ARKG | 44,945 | $316.9K | source | |
| Mar 3, 2026 | ARK Invest (Cathie Wood) | Bought | ARKG | 270,778 | $1.9M | source | |
| Feb 19, 2026 | ARK Invest (Cathie Wood) | Bought | ARKG | 781,085 | $6.5M | source |
Well-known investors we follow (Buffett, Ackman, Icahn, Druckenmiller, Tepper, Soros and others). 13F: managers report their US stock holdings up to 45 days after each quarter; the change from the quarter before is dated by the filing, the trades happened some time in the quarter, and the value is at the quarter-end price (≈). New and closed positions, and adds or cuts of 20% or more, of positions at least 0.2% of the portfolio. ARK: Cathie Wood's ETFs publish their holdings every morning; the change beyond the fund's own inflows and outflows, dated by the session it traded. 5%+ stake: Schedule 13D (with intent to influence) or 13G (passive), filed within days. Source: SEC EDGAR, ark-funds.com, refreshed daily. Who holds it: each investor's latest 13F portfolio (positions at the quarter's end; one sold since would not show until the next filing), and ARK's ETFs as of their latest daily file. The funds we follow and their portfolios · All recent insider, congressional and fund moves