Stocks › MRTX
MRTX
MRTX·USD
$58.70
+0.00 (+0.00%)
Close · Oct 6, 2026 · Close Prices from Tiingo.com
MRTX
MRTX
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
MRTXS&P 500 (rebased)
Congress BuyCongress SellInsider BuyInsider SellForm 1448-K ResultsLobbying
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
Congressional Trades
Recent trades of MRTX by members of U.S. Congress · 2 on record
| Politician | Stock | Type | Filed | Traded | |
|---|---|---|---|---|---|
 Daniel S. GoldmanHouse · D · NY |
MRTXMRTX · Stock |
Sale $1,001 - $15,000 |
May 19, 2023 | Apr 10, 2023 | Filing ↗ |
| Daniel S. GoldmanHouse · D · NY |
MRTXMRTX · Stock |
Purchase $1,001 - $15,000 |
Apr 17, 2023 | Mar 6, 2023 | Filing ↗ |
Whale Activity
Institutional 13F positions
No 13F positions in MRTX among the institutional filers we track.
KeyVex tracks a curated set of large 13F filers plus the largest positions in recent filings, so this is a sample of institutional activity, not the whole market.
Insider Trading
Net shares bought (+) or sold (−) on the open market by MRTX insiders, by quarter · Form 4
No open-market insider buys or sells in the last two years.
Recent Insider Transactions
634 transactions on record · newest first
| Insider | Type | Shares | Price | Value | Date | |
|---|---|---|---|---|---|---|
| Dissanayake Shehan Bharatha | Disposition to issuer | −30.5K | — | — | Jan 23, 2024 | Form 4 ↗ |
| Moriarty John BChief Legal Officer | Disposition to issuer | −71.7K | — | — | Jan 23, 2024 | Form 4 ↗ |
| Moriarty John BChief Legal Officer | Disposition to issuer | −675 | — | — | Jan 23, 2024 | Form 4 ↗ |
| Martinez Maria EDirector | Disposition to issuer | −6,808 | — | — | Jan 23, 2024 | Form 4 ↗ |
| Martinez Maria EDirector | Disposition to issuer | −4,444 | — | — | Jan 23, 2024 | Form 4 ↗ |
| Martinez Maria EDirector | Disposition to issuer | −6,021 | — | — | Jan 23, 2024 | Form 4 ↗ |
| Davis Aaron I.Director | Disposition to issuer | −6,808 | — | — | Jan 23, 2024 | Form 4 ↗ |
| Davis Aaron I.Director | Disposition to issuer | −4,444 | — | — | Jan 23, 2024 | Form 4 ↗ |
| Davis Aaron I.Director | Disposition to issuer | −43.1K | — | — | Jan 23, 2024 | Form 4 ↗ |
| Sharp ShaliniDirector | Disposition to issuer | −6,808 | — | — | Jan 23, 2024 | Form 4 ↗ |
| Sharp ShaliniDirector | Disposition to issuer | −5,252 | — | — | Jan 23, 2024 | Form 4 ↗ |
| Sharp ShaliniDirector | Disposition to issuer | −4,162 | — | — | Jan 23, 2024 | Form 4 ↗ |
| Cherrington Julie MDirector | Disposition to issuer | −6,808 | — | — | Jan 23, 2024 | Form 4 ↗ |
| Cherrington Julie MDirector | Disposition to issuer | −4,444 | — | — | Jan 23, 2024 | Form 4 ↗ |
| CARTER BRUCE L ADirector | Disposition to issuer | −6,808 | — | — | Jan 23, 2024 | Form 4 ↗ |
| CARTER BRUCE L ADirector | Disposition to issuer | −4,444 | — | — | Jan 23, 2024 | Form 4 ↗ |
| CARTER BRUCE L ADirector | Disposition to issuer | −6,021 | — | — | Jan 23, 2024 | Form 4 ↗ |
| Johnson Craig ADirector | Disposition to issuer | −6,808 | — | — | Jan 23, 2024 | Form 4 ↗ |
| Johnson Craig ADirector | Disposition to issuer | −4,444 | — | — | Jan 23, 2024 | Form 4 ↗ |
| Johnson Craig ADirector | Disposition to issuer | −6,021 | — | — | Jan 23, 2024 | Form 4 ↗ |
Fund Holders
Mutual funds and ETFs holding MRTX · SEC Form N-PORT
| Fund | Shares | Value | % of fund | As of |
|---|---|---|---|---|
| Dimensional U.S. Small Cap ETF Dimensional ETF Trust | 93.0K | $277K | 0.00% | Jul 31, 2026 |
| Dimensional U.S. Core Equity 2 ETF Dimensional ETF Trust | 76.4K | $228K | 0.00% | Jul 31, 2026 |
| BlackRock Health Sciences Opportunities Portfolio BlackRock Funds | 228.5K | $181K | 0.00% | May 29, 2026 |
| BlackRock Health Sciences Term Trust | 180.2K | $142K | 0.01% | Jun 30, 2026 |
| Nomura Healthcare Fund Delaware Group Equity Funds IV | 60.0K | $42K | 0.01% | Jun 30, 2026 |
| 1290 VT GAMCO Mergers & Acquisitions Portfolio EQ Advisors Trust | 70.0K | $35K | 0.02% | Jun 30, 2026 |
| JPMorgan BetaBuilders U.S. Small Cap Equity ETF J.P. Morgan Exchange-Traded Fund Trust | 39.4K | $28K | 0.00% | Jul 31, 2026 |
| Dimensional US Core Equity Market ETF Dimensional ETF Trust | 6,686 | $20K | 0.00% | Jul 31, 2026 |
| Nuveen ESG Small-Cap ETF NuShares ETF Trust | n/a | $19K | 0.00% | Jul 31, 2026 |
| Dimensional U.S. Equity Market ETF Dimensional ETF Trust | 5,963 | $18K | 0.00% | Jul 31, 2026 |
Mutual funds and ETFs whose N-PORT filings list MRTX's shares (CUSIP 604CVR027), each fund at its latest report since Mar 7, 2026, largest positions first. Bonds, options and short positions are left out.
Activist & Passive Stakes
Schedule 13D / 13G beneficial-ownership filings
No 13D/13G beneficial-ownership filings on record.
Corporate Lobbying
Estimated quarterly lobbying spending reported under the LDA, filings naming MRTX as client
No lobbying filings found naming MRTX as the client.
Government Contracts
Federal awards to MRTX · USAspending
No federal contract awards found for MRTX.
U.S. Patents
Recent USPTO applications naming MRTX
No USPTO patent applications found for MRTX.
Annual Financials
From MRTX's 10-K filings · XBRL
No annual XBRL figures on record for MRTX. KeyVex's fundamentals cover about 130 large companies so far.
Stock Splits
Every split and reverse split in the price history
No stock splits in MRTX's price history.
Material Events (8-K)
Corporate events filed with the SEC
No 8-K filings on record.
About MRTX
From SEC EDGAR company records
No company profile on record.