<p>Rivian Automotive（纳斯达克代码：RIVN - 获取免费报告）在周一发布的报告中被 Wolfe Research 从 “同业表现” 评级下调至 “表现不佳” 评级，Marketbeat 报道。</p>
<p>获取 <strong>Rivian Automotive</strong> 的提醒：</p>
<ul>
<li>Rivian 股价上涨 57%：是虚假信号，还是 2026 年变革的迹象？</li>
</ul>
<p>其他分析师也对该股票发布了研究报告。Zacks Research 在 11 月 10 日的研究报告中将 Rivian Automotive 的股票评级从 “强烈卖出” 上调至 “持有”。瑞银集团在 10 月 6 日的报告中将 Rivian Automotive 的目标价从 12.00 美元上调至 13.00 美元，并给予该公司 “中性” 评级。摩根士丹利在 12 月 8 日的报告中重申了 “减持” 评级，并对 Rivian Automotive 的股票设定了 12.00 美元的目标价。华尔街 Zen 在 11 月 8 日的研究报告中将 Rivian Automotive 的股票评级从 “卖出” 上调至 “持有”。最后，Piper Sandler 在周四的研究报告中将 Rivian Automotive 的目标价从 14.00 美元上调至 20.00 美元，并给予该股票 “中性” 评级。一位投资分析师给予该股票 “强烈买入” 评级，八位给予 “买入” 评级，十三位给予 “持有” 评级，七位给予 “卖出” 评级。根据 MarketBeat.com 的数据，Rivian Automotive 的平均评级为 “持有”，共识目标价为 15.95 美元。</p>
<p><strong>查看我们对 Rivian Automotive 的最新股票分析</strong></p>
<h2>Rivian Automotive 股价下跌 3.4%</h2>
<ul>
<li>Rivian 的自动驾驶重磅消息改变了一切——甚至是其估值</li>
</ul>
<p>纳斯达克：RIVN 周一开盘价为 19.22 美元。该公司的 50 日移动平均线为 17.70 美元，200 日移动平均线为 14.90 美元。该公司的市值为 235.6 亿美元，市盈率为-6.18，贝塔值为 1.77。Rivian Automotive 的 12 个月低点为 10.36 美元，12 个月高点为 22.69 美元。该公司的债务与股本比率为 0.87，流动比率为 2.71，速动比率为 2.23。</p>
<p>Rivian Automotive（纳斯达克代码：RIVN - 获取免费报告）最后一次发布财报是在 11 月 4 日，电动汽车制造商报告每股收益（EPS）为（0.65 美元），超出分析师一致预期的（0.71 美元）0.06 美元。该公司在本季度的收入为 15.6 亿美元，而分析师预期为 12.7 亿美元。Rivian Automotive 的股本回报率为-57.33%，净利润率为-61.34%。该公司本季度的收入同比增长 78.3%。去年同期，该公司每股收益为（1.08 美元）。研究分析师预测 Rivian Automotive 在本财年的每股收益将为-3.2 美元。</p>
<h2>Rivian Automotive 的内部买卖情况</h2>
<ul>
<li>Rivian 的图表显示可以买入，但一些分析师仍然表示不建议买入</li>
</ul>
<p>在其他 Rivian Automotive 的新闻中，首席财务官 Claire Mcdonough 在 12 月 4 日的交易中出售了 8,039 股股票，交易价格为 18.00 美元，总交易额为 144,702.00 美元。交易后，首席财务官持有 730,017 股公司股票，价值为 13,140,306 美元。这笔交易代表其持股比例下降了 1.09%。该交易在向 SEC 提交的文件中披露，相关文件可在 SEC 网站上查阅。此外，首席执行官 Robert J. Scaringe 在 1 月 6 日的交易中出售了 17,450 股公司股票，交易价格为 19.55 美元，总价值为 341,147.50 美元。交易完成后，首席执行官持有 1,132,659 股公司股票，价值为 22,143,483.45 美元。这笔交易代表其持股比例下降了 1.52%。有关此次出售的更多细节可在官方 SEC 披露中找到。内部人士在上个季度出售了 155,054 股公司股票，价值为 2,733,010 美元。2.16% 的股票由公司内部人士持有。</p>
<h2>对 Rivian Automotive 的对冲基金看法</h2>
<p>一些对冲基金和其他机构投资者最近买入和卖出了该股票。Prospera Financial Services Inc 在第三季度将其在 Rivian Automotive 的持股比例提高了 5.2%。Prospera Financial Services Inc 目前拥有 15,803 股电动汽车制造商的股票，价值为 232,000 美元，此前在该期间内又购买了 775 股。Siemens Fonds Invest GmbH 在第三季度将其在 Rivian Automotive 的持股比例提高了 7.7%。Siemens Fonds Invest GmbH 目前拥有 10,874 股电动汽车制造商的股票，价值为 160,000 美元，此前在上个季度又购买了 780 股。Equitable Holdings Inc.在第三季度将其在 Rivian Automotive 的持股比例提高了 5.8%。Equitable Holdings Inc.目前拥有 14,699 股电动汽车制造商的股票，价值为 216,000 美元，此前在该期间内又购买了 803 股。TD Asset Management Inc 在第二季度将其在 Rivian Automotive 的持股比例提高了 1.2%。TD Asset Management Inc 目前拥有 75,841 股电动汽车制造商的股票，价值为 1,042,000 美元，此前在上个季度又购买了 870 股。最后，First National Trust Co 在第三季度将其在 Rivian Automotive 的持股比例提高了 5.6%。First National Trust Co 目前拥有 16,900 股电动汽车制造商的股票，价值为 248,000 美元，此前在该期间内又购买了 900 股。目前 66.25% 的股票由机构投资者和对冲基金持有。</p>
<h2>关于 Rivian Automotive</h2>
<p>（获取免费报告）</p>
<p>Rivian Automotive, Inc 是一家美国汽车科技公司，专注于电动车的设计、开发和制造。该公司以其全电动 R1 平台而闻名，该平台支撑着 R1T 皮卡和 R1S 运动型多用途车。除了消费产品外，Rivian 还获得了一项重要的商业合同，为一家领先的电子商务提供商生产电动送货车，突显了其服务零售和车队客户的能力。</p>
<p>Rivian 成立于 2009 年，由工程师和企业家 Robert “RJ” Scaringe 创办，已经从一个以研究为重点的初创公司成长为一家上市公司。</p>
<h2>另见</h2>
<ul>
<li>我们更看好的五只股票，胜过 Rivian Automotive</li>
<li>华尔街 ‘潜力股’ 可能成为 2026 年第一只股票</li>
<li>你的银行账户不再安全</li>
<li>请勿删除，立即阅读</li>
<li>家族信托如何帮助保护你的财富</li>
<li>在将 AI 数据中心送入轨道的竞赛中，早期参与者</li>
</ul>
<p><img src="https://imageproxy.pbkrs.com/https://www.marketbeat.com/scripts/RatingsAndPriceTargetChart.ashx/query-UHJlZml4PU5BU0RBUSZTeW1ib2w9UklWTg?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" alt="" original-src="https://imageproxy.pbkrs.com/https://www.marketbeat.com/scripts/RatingsAndPriceTargetChart.ashx/query-UHJlZml4PU5BU0RBUSZTeW1ib2w9UklWTg"/></p>
<p><em>此即时新闻提醒由叙事科学技术和 MarketBeat 的金融数据生成，以便为读者提供最快的报道和公正的覆盖。请将任何问题或评论发送至 contact@marketbeat.com。</em></p>
<h2>你现在应该投资$1,000 在 Rivian Automotive 吗？</h2>
<p>在考虑 Rivian Automotive 之前，你需要听听这个。</p>
<p>MarketBeat 每天跟踪华尔街顶级评级和表现最佳的研究分析师及其推荐给客户的股票。MarketBeat 已识别出五只顶级分析师悄悄建议客户现在购买的股票，以便在更广泛的市场注意到之前……而 Rivian Automotive 并不在名单上。</p>
<p>虽然 Rivian Automotive 目前在分析师中获得了持有评级，但顶级分析师认为这五只股票更值得购买。</p>
<p>在这里查看这五只股票</p>

<p>Wolfe Research 将 Rivian Automotive (NASDAQ:RIVN) 的评级从 “同业表现” 下调至 “表现不佳”。其他分析师的观点不一，Zacks 将评级上调至 “持有”，而 UBS 则将目标价提高至 13.00 美元。Rivian 的股票开盘价为 19.22 美元，市值为 235.6 亿美元。该公司报告的季度收入为 15.6 亿美元，超出预期，但股本回报率为负 57.33%。最近还注意到内部人士的股票出售，首席财务官和首席执行官均出售了股份。Rivian 的平均评级为 “持有”，共识目标价为 15.95 美元</p>

<p>Rivian Automotive (NASDAQ:RIVN - Get Free Report) was downgraded by Wolfe Research from a &#34;peer perform&#34; rating to an &#34;underperform&#34; rating in a report issued on Monday, Marketbeat reports.</p>
<div class="lb-trans"><p>Rivian Automotive（纳斯达克代码：RIVN - 获取免费报告）在周一发布的报告中被 Wolfe Research 从 “同业表现” 评级下调至 “表现不佳” 评级，Marketbeat 报道。</p>
</div><p>Get <strong>Rivian Automotive</strong> alerts:</p>
<div class="lb-trans"><p>获取 <strong>Rivian Automotive</strong> 的提醒：</p>
</div><ul>
<li>Rivian's 57% Surge: Head Fake, or Sign of a 2026 Sea-Change?</li>
</ul>
<div class="lb-trans"><ul>
<li>Rivian 股价上涨 57%：是虚假信号，还是 2026 年变革的迹象？</li>
</ul>
</div><p>Other analysts have also issued research reports about the stock. Zacks Research upgraded shares of Rivian Automotive from a &#34;strong sell&#34; rating to a &#34;hold&#34; rating in a research note on Monday, November 10th. UBS Group raised their price target on shares of Rivian Automotive from $12.00 to $13.00 and gave the company a &#34;neutral&#34; rating in a report on Monday, October 6th. Morgan Stanley reiterated an &#34;underweight&#34; rating and issued a $12.00 price objective on shares of Rivian Automotive in a report on Monday, December 8th. Wall Street Zen raised shares of Rivian Automotive from a &#34;sell&#34; rating to a &#34;hold&#34; rating in a research report on Saturday, November 8th. Finally, Piper Sandler lifted their target price on Rivian Automotive from $14.00 to $20.00 and gave the stock a &#34;neutral&#34; rating in a research report on Thursday. One investment analyst has rated the stock with a Strong Buy rating, eight have given a Buy rating, thirteen have given a Hold rating and seven have assigned a Sell rating to the company. According to data from MarketBeat.com, Rivian Automotive has an average rating of &#34;Hold&#34; and a consensus price target of $15.95.</p>
<div class="lb-trans"><p>其他分析师也对该股票发布了研究报告。Zacks Research 在 11 月 10 日的研究报告中将 Rivian Automotive 的股票评级从 “强烈卖出” 上调至 “持有”。瑞银集团在 10 月 6 日的报告中将 Rivian Automotive 的目标价从 12.00 美元上调至 13.00 美元，并给予该公司 “中性” 评级。摩根士丹利在 12 月 8 日的报告中重申了 “减持” 评级，并对 Rivian Automotive 的股票设定了 12.00 美元的目标价。华尔街 Zen 在 11 月 8 日的研究报告中将 Rivian Automotive 的股票评级从 “卖出” 上调至 “持有”。最后，Piper Sandler 在周四的研究报告中将 Rivian Automotive 的目标价从 14.00 美元上调至 20.00 美元，并给予该股票 “中性” 评级。一位投资分析师给予该股票 “强烈买入” 评级，八位给予 “买入” 评级，十三位给予 “持有” 评级，七位给予 “卖出” 评级。根据 MarketBeat.com 的数据，Rivian Automotive 的平均评级为 “持有”，共识目标价为 15.95 美元。</p>
</div><p><strong>Check Out Our Latest Stock Analysis on Rivian Automotive</strong></p>
<div class="lb-trans"><p><strong>查看我们对 Rivian Automotive 的最新股票分析</strong></p>
</div><h2>Rivian Automotive Trading Down 3.4%</h2>
<div class="lb-trans"><h2>Rivian Automotive 股价下跌 3.4%</h2>
</div><ul>
<li>Rivian’s Autonomy Bombshell Changes Everything—Even Its Valuation</li>
</ul>
<div class="lb-trans"><ul>
<li>Rivian 的自动驾驶重磅消息改变了一切——甚至是其估值</li>
</ul>
</div><p>NASDAQ:RIVN opened at $19.22 on Monday. The business's 50-day moving average is $17.70 and its two-hundred day moving average is $14.90. The firm has a market capitalization of $23.56 billion, a PE ratio of -6.18 and a beta of 1.77. Rivian Automotive has a 12 month low of $10.36 and a 12 month high of $22.69. The company has a debt-to-equity ratio of 0.87, a current ratio of 2.71 and a quick ratio of 2.23.</p>
<div class="lb-trans"><p>纳斯达克：RIVN 周一开盘价为 19.22 美元。该公司的 50 日移动平均线为 17.70 美元，200 日移动平均线为 14.90 美元。该公司的市值为 235.6 亿美元，市盈率为-6.18，贝塔值为 1.77。Rivian Automotive 的 12 个月低点为 10.36 美元，12 个月高点为 22.69 美元。该公司的债务与股本比率为 0.87，流动比率为 2.71，速动比率为 2.23。</p>
</div><p>Rivian Automotive (NASDAQ:RIVN - Get Free Report) last posted its earnings results on Tuesday, November 4th. The electric vehicle automaker reported ($0.65) earnings per share (EPS) for the quarter, beating analysts' consensus estimates of ($0.71) by $0.06. The business had revenue of $1.56 billion during the quarter, compared to analyst estimates of $1.27 billion. Rivian Automotive had a negative return on equity of 57.33% and a negative net margin of 61.34%.The company's revenue for the quarter was up 78.3% compared to the same quarter last year. During the same quarter last year, the firm earned ($1.08) earnings per share. Research analysts predict that Rivian Automotive will post -3.2 earnings per share for the current fiscal year.</p>
<div class="lb-trans"><p>Rivian Automotive（纳斯达克代码：RIVN - 获取免费报告）最后一次发布财报是在 11 月 4 日，电动汽车制造商报告每股收益（EPS）为（0.65 美元），超出分析师一致预期的（0.71 美元）0.06 美元。该公司在本季度的收入为 15.6 亿美元，而分析师预期为 12.7 亿美元。Rivian Automotive 的股本回报率为-57.33%，净利润率为-61.34%。该公司本季度的收入同比增长 78.3%。去年同期，该公司每股收益为（1.08 美元）。研究分析师预测 Rivian Automotive 在本财年的每股收益将为-3.2 美元。</p>
</div><h2>Insider Buying and Selling at Rivian Automotive</h2>
<div class="lb-trans"><h2>Rivian Automotive 的内部买卖情况</h2>
</div><ul>
<li>Rivian’s Chart Says Go, But Some Analysts Still Say No</li>
</ul>
<div class="lb-trans"><ul>
<li>Rivian 的图表显示可以买入，但一些分析师仍然表示不建议买入</li>
</ul>
</div><p>In other Rivian Automotive news, CFO Claire Mcdonough sold 8,039 shares of the stock in a transaction that occurred on Thursday, December 4th. The stock was sold at an average price of $18.00, for a total transaction of $144,702.00. Following the transaction, the chief financial officer owned 730,017 shares of the company's stock, valued at $13,140,306. This trade represents a 1.09% decrease in their position. The transaction was disclosed in a filing with the SEC, which is available at the SEC website. Also, CEO Robert J. Scaringe sold 17,450 shares of the business's stock in a transaction that occurred on Tuesday, January 6th. The shares were sold at an average price of $19.55, for a total value of $341,147.50. Following the completion of the sale, the chief executive officer owned 1,132,659 shares of the company's stock, valued at $22,143,483.45. This trade represents a 1.52% decrease in their ownership of the stock. Additional details regarding this sale are available in the official SEC disclosure. Insiders have sold 155,054 shares of company stock worth $2,733,010 over the last quarter. 2.16% of the stock is owned by corporate insiders.</p>
<div class="lb-trans"><p>在其他 Rivian Automotive 的新闻中，首席财务官 Claire Mcdonough 在 12 月 4 日的交易中出售了 8,039 股股票，交易价格为 18.00 美元，总交易额为 144,702.00 美元。交易后，首席财务官持有 730,017 股公司股票，价值为 13,140,306 美元。这笔交易代表其持股比例下降了 1.09%。该交易在向 SEC 提交的文件中披露，相关文件可在 SEC 网站上查阅。此外，首席执行官 Robert J. Scaringe 在 1 月 6 日的交易中出售了 17,450 股公司股票，交易价格为 19.55 美元，总价值为 341,147.50 美元。交易完成后，首席执行官持有 1,132,659 股公司股票，价值为 22,143,483.45 美元。这笔交易代表其持股比例下降了 1.52%。有关此次出售的更多细节可在官方 SEC 披露中找到。内部人士在上个季度出售了 155,054 股公司股票，价值为 2,733,010 美元。2.16% 的股票由公司内部人士持有。</p>
</div><h2>Hedge Funds Weigh In On Rivian Automotive</h2>
<div class="lb-trans"><h2>对 Rivian Automotive 的对冲基金看法</h2>
</div><p>A number of hedge funds and other institutional investors have recently bought and sold shares of the stock. Prospera Financial Services Inc raised its position in shares of Rivian Automotive by 5.2% during the 3rd quarter. Prospera Financial Services Inc now owns 15,803 shares of the electric vehicle automaker's stock worth $232,000 after purchasing an additional 775 shares during the period. Siemens Fonds Invest GmbH grew its stake in Rivian Automotive by 7.7% during the 3rd quarter. Siemens Fonds Invest GmbH now owns 10,874 shares of the electric vehicle automaker's stock worth $160,000 after buying an additional 780 shares during the last quarter. Equitable Holdings Inc. increased its position in Rivian Automotive by 5.8% in the third quarter. Equitable Holdings Inc. now owns 14,699 shares of the electric vehicle automaker's stock worth $216,000 after buying an additional 803 shares during the period. TD Asset Management Inc lifted its stake in Rivian Automotive by 1.2% in the second quarter. TD Asset Management Inc now owns 75,841 shares of the electric vehicle automaker's stock valued at $1,042,000 after buying an additional 870 shares during the last quarter. Finally, First National Trust Co boosted its holdings in shares of Rivian Automotive by 5.6% during the third quarter. First National Trust Co now owns 16,900 shares of the electric vehicle automaker's stock valued at $248,000 after acquiring an additional 900 shares during the period. 66.25% of the stock is currently owned by institutional investors and hedge funds.</p>
<div class="lb-trans"><p>一些对冲基金和其他机构投资者最近买入和卖出了该股票。Prospera Financial Services Inc 在第三季度将其在 Rivian Automotive 的持股比例提高了 5.2%。Prospera Financial Services Inc 目前拥有 15,803 股电动汽车制造商的股票，价值为 232,000 美元，此前在该期间内又购买了 775 股。Siemens Fonds Invest GmbH 在第三季度将其在 Rivian Automotive 的持股比例提高了 7.7%。Siemens Fonds Invest GmbH 目前拥有 10,874 股电动汽车制造商的股票，价值为 160,000 美元，此前在上个季度又购买了 780 股。Equitable Holdings Inc.在第三季度将其在 Rivian Automotive 的持股比例提高了 5.8%。Equitable Holdings Inc.目前拥有 14,699 股电动汽车制造商的股票，价值为 216,000 美元，此前在该期间内又购买了 803 股。TD Asset Management Inc 在第二季度将其在 Rivian Automotive 的持股比例提高了 1.2%。TD Asset Management Inc 目前拥有 75,841 股电动汽车制造商的股票，价值为 1,042,000 美元，此前在上个季度又购买了 870 股。最后，First National Trust Co 在第三季度将其在 Rivian Automotive 的持股比例提高了 5.6%。First National Trust Co 目前拥有 16,900 股电动汽车制造商的股票，价值为 248,000 美元，此前在该期间内又购买了 900 股。目前 66.25% 的股票由机构投资者和对冲基金持有。</p>
</div><h2>About Rivian Automotive</h2>
<div class="lb-trans"><h2>关于 Rivian Automotive</h2>
</div><p>(Get Free Report)</p>
<div class="lb-trans"><p>（获取免费报告）</p>
</div><p>Rivian Automotive, Inc is an American automotive technology company specializing in the design, development and manufacture of electric vehicles. The company is best known for its all-electric R1 platform, which underpins the R1T pickup truck and R1S sport utility vehicle. In addition to consumer products, Rivian has secured a significant commercial contract to produce electric delivery vans for a leading e-commerce provider, underscoring its capability to serve both retail and fleet customers.</p>
<div class="lb-trans"><p>Rivian Automotive, Inc 是一家美国汽车科技公司，专注于电动车的设计、开发和制造。该公司以其全电动 R1 平台而闻名，该平台支撑着 R1T 皮卡和 R1S 运动型多用途车。除了消费产品外，Rivian 还获得了一项重要的商业合同，为一家领先的电子商务提供商生产电动送货车，突显了其服务零售和车队客户的能力。</p>
</div><p>Founded in 2009 by engineer and entrepreneur Robert “RJ” Scaringe, Rivian has grown from a research-focused startup into a publicly traded corporation.</p>
<div class="lb-trans"><p>Rivian 成立于 2009 年，由工程师和企业家 Robert “RJ” Scaringe 创办，已经从一个以研究为重点的初创公司成长为一家上市公司。</p>
</div><h2>See Also</h2>
<div class="lb-trans"><h2>另见</h2>
</div><ul>
<li>Five stocks we like better than Rivian Automotive</li>
<li>Wall Street ‘Sleeper Stock’ Could Become #1 Stock of 2026</li>
<li>Your Bank Account Is No Longer Safe</li>
<li>Do not delete, read immediately</li>
<li>How a Family Trust May Be Able To Help Preserve Your Wealth</li>
<li>Early-Entry Player in the Race to Put AI Data Centers in Orbit</li>
</ul>
<div class="lb-trans"><ul>
<li>我们更看好的五只股票，胜过 Rivian Automotive</li>
<li>华尔街 ‘潜力股’ 可能成为 2026 年第一只股票</li>
<li>你的银行账户不再安全</li>
<li>请勿删除，立即阅读</li>
<li>家族信托如何帮助保护你的财富</li>
<li>在将 AI 数据中心送入轨道的竞赛中，早期参与者</li>
</ul>
</div><p><img src="https://imageproxy.pbkrs.com/https://www.marketbeat.com/scripts/RatingsAndPriceTargetChart.ashx/query-UHJlZml4PU5BU0RBUSZTeW1ib2w9UklWTg" alt="" original-src="https://www.marketbeat.com/scripts/RatingsAndPriceTargetChart.ashx?Prefix=NASDAQ&amp;Symbol=RIVN"/></p>
<p><em>This instant news alert was generated by narrative science technology and financial data from MarketBeat in order to provide readers with the fastest reporting and unbiased coverage. Please send any questions or comments about this story to contact@marketbeat.com.</em></p>
<div class="lb-trans"><p><em>此即时新闻提醒由叙事科学技术和 MarketBeat 的金融数据生成，以便为读者提供最快的报道和公正的覆盖。请将任何问题或评论发送至 contact@marketbeat.com。</em></p>
</div><h2>Should You Invest $1,000 in Rivian Automotive Right Now?</h2>
<div class="lb-trans"><h2>你现在应该投资$1,000 在 Rivian Automotive 吗？</h2>
</div><p>Before you consider Rivian Automotive, you'll want to hear this.</p>
<div class="lb-trans"><p>在考虑 Rivian Automotive 之前，你需要听听这个。</p>
</div><p>MarketBeat keeps track of Wall Street's top-rated and best performing research analysts and the stocks they recommend to their clients on a daily basis. MarketBeat has identified the five stocks that top analysts are quietly whispering to their clients to buy now before the broader market catches on... and Rivian Automotive wasn't on the list.</p>
<div class="lb-trans"><p>MarketBeat 每天跟踪华尔街顶级评级和表现最佳的研究分析师及其推荐给客户的股票。MarketBeat 已识别出五只顶级分析师悄悄建议客户现在购买的股票，以便在更广泛的市场注意到之前……而 Rivian Automotive 并不在名单上。</p>
</div><p>While Rivian Automotive currently has a Hold rating among analysts, top-rated analysts believe these five stocks are better buys.</p>
<div class="lb-trans"><p>虽然 Rivian Automotive 目前在分析师中获得了持有评级，但顶级分析师认为这五只股票更值得购买。</p>
</div><p>View The Five Stocks Here</p>
<div class="lb-trans"><p>在这里查看这五只股票</p>
</div>

Wolfe Research 将 Rivian Automotive（NASDAQ:RIVN）的评级下调至表现不佳