{"id":772271,"date":"2026-05-04T09:22:27","date_gmt":"2026-05-04T09:22:27","guid":{"rendered":"https:\/\/www.europesays.com\/us\/772271\/"},"modified":"2026-05-04T09:22:27","modified_gmt":"2026-05-04T09:22:27","slug":"nvidia-palantir-and-broadcom-are-sending-shockwaves-through-wall-street-with-this-4-6-billion-warning","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/us\/772271\/","title":{"rendered":"Nvidia, Palantir, and Broadcom Are Sending Shockwaves Through Wall Street With This $4.6 Billion Warning"},"content":{"rendered":"\n<p class=\"yf-1fy9kyt\">Nothing has captured the attention of investors since the advent and proliferation of the internet in the mid-1990s quite like the rise of <a href=\"https:\/\/www.fool.com\/investing\/stock-market\/market-sectors\/information-technology\/ai-stocks\/?utm_source=yahoo-host-full&amp;utm_medium=feed&amp;utm_campaign=article&amp;referring_guid=e8c4cc69-2c79-4f7c-8c5d-eb2dbddc20ba\" rel=\"nofollow noopener\" target=\"_blank\" data-ylk=\"slk:artificial intelligence (AI);elm:context_link;itc:0;sec:content-canvas\" data-yga=\"{&quot;yLinkElement&quot;:&quot;context_link&quot;,&quot;yModuleName&quot;:&quot;content-canvas&quot;,&quot;yLinkText&quot;:&quot;artificial intelligence (AI)&quot;}\" class=\"link \">artificial intelligence (AI)<\/a>. Empowering software and systems with the tools to make split-second, autonomous decisions is a multitrillion-dollar addressable market.<\/p>\n<p class=\"yf-1fy9kyt\">Arguably, no companies have benefited more from the evolution of AI than graphics processing unit (GPU) titan <strong>Nvidia<\/strong> (NASDAQ: NVDA), data-mining specialist <strong>Palantir Technologies<\/strong> (NASDAQ: PLTR), and networking solutions kingpin <strong>Broadcom<\/strong> (NASDAQ: AVGO). Broadcom joined the trillion-dollar club in December 2024, Nvidia became the first public company to top $5 trillion in October 2025, and Palantir shares have skyrocketed 2,100% since the end of 2022.<\/p>\n<p class=\"yf-1fy9kyt\"><strong>Will AI create the world&#8217;s first trillionaire?<\/strong>\u00a0Our team just released a report on the one little-known company, called an &#8220;Indispensable Monopoly&#8221; providing the critical technology Nvidia and Intel both need.\u00a0<a href=\"https:\/\/api.fool.com\/infotron\/infotrack\/click?apikey=35527423-a535-4519-a07f-20014582e03e&amp;impression=a8151b6f-8664-4d3c-a9b1-1b8af0900df6&amp;url=https%3A%2F%2Fwww.fool.com%2Fmms%2Fmark%2Fa-sa-ai-boom-nvidias%3Faid%3D10891%26source%3Disaediica0000069%26ftm_cam%3Dsa-ai-boom%26ftm_veh%3Dtop_incontent_pitch_feed_yahoo%26ftm_pit%3D18914&amp;utm_source=yahoo-host-full&amp;utm_medium=feed&amp;utm_campaign=article&amp;referring_guid=e8c4cc69-2c79-4f7c-8c5d-eb2dbddc20ba\" rel=\"nofollow noopener\" target=\"_blank\" data-ylk=\"slk:Continue \u00bb;elm:context_link;itc:0;sec:content-canvas\" data-yga=\"{&quot;yLinkElement&quot;:&quot;context_link&quot;,&quot;yModuleName&quot;:&quot;content-canvas&quot;,&quot;yLinkText&quot;:&quot;Continue \u00bb&quot;}\" class=\"link \"><strong>Continue \u00bb<\/strong><\/a><\/p>\n<p class=\"yf-1fy9kyt\">While all three companies possess undeniable competitive advantages, the <a href=\"https:\/\/www.fool.com\/investing\/2026\/03\/10\/nvidia-pltr-shockwaves-wall-st-96-billion-warning\/?utm_source=yahoo-host-full&amp;utm_medium=feed&amp;utm_campaign=article&amp;referring_guid=e8c4cc69-2c79-4f7c-8c5d-eb2dbddc20ba\" rel=\"nofollow noopener\" target=\"_blank\" data-ylk=\"slk:people who know these businesses best are sending worrisome signals;elm:context_link;itc:0;sec:content-canvas\" data-yga=\"{&quot;yLinkElement&quot;:&quot;context_link&quot;,&quot;yModuleName&quot;:&quot;content-canvas&quot;,&quot;yLinkText&quot;:&quot;people who know these businesses best are sending worrisome signals&quot;}\" class=\"link \">people who know these businesses best are sending worrisome signals<\/a>.<\/p>\n<p>    <img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/www.europesays.com\/us\/wp-content\/uploads\/2026\/05\/0c4ed315f6dac6d4c444ef563b64e9c3.jpeg\" alt=\"Five silver dice stamped with the words buy and sell that are being rolled across a digital screen displaying stock charts.\" loading=\"eager\" height=\"720\" width=\"960\" class=\"yf-lglytj  loaded\"\/> Image source: Getty Images.         Insiders are sending a message &#8212; are you paying attention?    <\/p>\n<p class=\"yf-1fy9kyt\">No group understands a company better than its insiders. An &#8220;insider&#8221; is a high-ranking executive, board member, or beneficial owner of at least 10% of a company&#8217;s outstanding shares. These are individuals who may possess non-public information.<\/p>\n<p class=\"yf-1fy9kyt\">Insiders are required by law to file Form 4 with regulators anytime they purchase or sell shares of their company, including the exercising of option contracts. This filing has to be made within two business days of a transaction.<\/p>\n<p class=\"yf-1fy9kyt\">Based on aggregated Form 4 filings over the trailing year (as of April 28, 2026), insiders at these AI juggernauts have sent shockwaves through Wall Street with their heavy net-selling activity:<\/p>\n<ul class=\"yf-1p2hw41\">\n<li class=\"yf-1p2hw41\">\n<p class=\"yf-1fy9kyt\"><strong>Nvidia<\/strong>: $2,396,602,073 in net selling<\/p>\n<\/li>\n<li class=\"yf-1p2hw41\">\n<p class=\"yf-1fy9kyt\"><strong>Palantir<\/strong>: $1,058,424,816 in net selling<\/p>\n<\/li>\n<li class=\"yf-1p2hw41\">\n<p class=\"yf-1fy9kyt\"><strong>Broadcom<\/strong>: $1,144,516,490 in net selling<\/p>\n<\/li>\n<\/ul>\n<p class=\"yf-1fy9kyt\">Collectively, the hardware, networking, and application companies leading the AI revolution have seen their insiders dispose of approximately $4.6 billion in shares over the trailing 12 months.<\/p>\n<p class=\"yf-1fy9kyt\">The caveat to this data is that not all insider sales are inherently nefarious. Since most high-ranking executives and board members receive the bulk of their compensation as stock or options, they often sell shares of their company&#8217;s stock to cover their federal and\/or state tax liability. There are several reasons to sell a stock, and tax-based selling isn&#8217;t something investors should be worried about.<\/p>\n<p>    Story Continues  <\/p>\n<p class=\"yf-1fy9kyt\">But the other side of this coin is just as important. Whereas several reasons exist to sell a stock, there&#8217;s only one reason to be a buyer: the belief that shares will appreciate. Nvidia hasn&#8217;t had a single insider purchase over the trailing year, while Palantir&#8217;s and Broadcom&#8217;s insiders have scooped up just $3.32 million and $1.55 million in shares, respectively.<\/p>\n<p class=\"yf-1fy9kyt\">Insiders aren&#8217;t buying, which may signal that the people who know these companies best don&#8217;t view their stock as a bargain.<\/p>\n<p class=\"yf-1fy9kyt\">The time-tested price-to-sales (P\/S) ratio strongly suggests this AI trio is historically expensive. Over the last three decades, P\/S ratios above 30 for companies at the forefront of next-big-thing trends have signaled the presence of a bubble. As of the closing bell on April 28, Nvidia, Broadcom, and Palantir had respective trailing 12-month P\/S ratios of 24, 28, and 81.<\/p>\n<p class=\"yf-1fy9kyt\">Executives at Nvidia, Palantir, and Broadcom may be optimistic about their company&#8217;s future, but their actions say otherwise.<\/p>\n<p>     Should you buy stock in Nvidia right now?   <\/p>\n<p class=\"yf-1fy9kyt\">Before you buy stock in Nvidia, consider this:<\/p>\n<p class=\"yf-1fy9kyt\">The Motley Fool Stock Advisor analyst team just identified what they believe are the\u00a0<strong><a href=\"https:\/\/api.fool.com\/infotron\/infotrack\/click?apikey=35527423-a535-4519-a07f-20014582e03e&amp;impression=d6c29c64-652c-48c2-89ed-e0ee7408cb66&amp;url=https%3A%2F%2Fwww.fool.com%2Fmms%2Fmark%2Fe-sa-bbn-dyn-headline%3Faid%3D11234%26source%3Disaeditxt0001181%26company%3DNvidia%26ftm_cam%3Dsa-bbn-evergreen%26ftm_veh%3Darticle_pitch_feed_yahoo%26ftm_pit%3D18781&amp;utm_source=yahoo-host-full&amp;utm_medium=feed&amp;utm_campaign=article&amp;referring_guid=e8c4cc69-2c79-4f7c-8c5d-eb2dbddc20ba\" rel=\"nofollow noopener\" target=\"_blank\" data-ylk=\"slk:10 best stocks;elm:context_link;itc:0;sec:content-canvas\" data-yga=\"{&quot;yLinkElement&quot;:&quot;context_link&quot;,&quot;yModuleName&quot;:&quot;content-canvas&quot;,&quot;yLinkText&quot;:&quot;10 best stocks&quot;}\" class=\"link \">10 best stocks<\/a><\/strong> for investors to buy now\u2026 and Nvidia wasn\u2019t one of them. The 10 stocks that made the cut could produce monster returns in the coming years.<\/p>\n<p class=\"yf-1fy9kyt\">Consider when <strong>Netflix<\/strong> made this list on December 17, 2004&#8230; if you invested $1,000 at the time of our recommendation,\u00a0<strong>you\u2019d have $496,473<\/strong>!* Or when <strong>Nvidia<\/strong> made this list on April 15, 2005&#8230; if you invested $1,000 at the time of our recommendation, <strong>you\u2019d have $1,216,605<\/strong>!*<\/p>\n<p class=\"yf-1fy9kyt\">Now, it\u2019s worth noting\u00a0Stock Advisor\u2019s total average return is 968% \u2014 a market-crushing outperformance compared to 202% for the S&amp;P 500.\u00a0<strong>Don&#8217;t miss the latest top 10 list, available with\u00a0Stock Advisor, and join an investing community built by individual investors for individual investors.<\/strong><\/p>\n<p class=\"yf-1fy9kyt\"><a class=\"link \" href=\"https:\/\/api.fool.com\/infotron\/infotrack\/click?apikey=35527423-a535-4519-a07f-20014582e03e&amp;impression=d6c29c64-652c-48c2-89ed-e0ee7408cb66&amp;url=https%3A%2F%2Fwww.fool.com%2Fmms%2Fmark%2Fe-sa-bbn-dyn-headline%3Faid%3D11234%26source%3Disaeditxt0001181%26company%3DNvidia%26ftm_cam%3Dsa-bbn-evergreen%26ftm_pit%3D18781%26ftm_veh%3Darticle_pitch_feed_yahoo%26company%3DNvidia&amp;utm_source=yahoo-host-full&amp;utm_medium=feed&amp;utm_campaign=article&amp;referring_guid=e8c4cc69-2c79-4f7c-8c5d-eb2dbddc20ba\" rel=\"nofollow noopener\" target=\"_blank\" data-ylk=\"slk:See the 10 stocks \u00bb;elm:context_link;itc:0;sec:content-canvas\" data-yga=\"{&quot;yLinkElement&quot;:&quot;context_link&quot;,&quot;yModuleName&quot;:&quot;content-canvas&quot;,&quot;yLinkText&quot;:&quot;See the 10 stocks \u00bb&quot;}\"><strong>See the 10 stocks \u00bb<\/strong><\/a><\/p>\n<p class=\"yf-1fy9kyt\">*Stock Advisor returns as of May 4, 2026. <\/p>\n<p class=\"yf-1fy9kyt\"><a href=\"https:\/\/www.fool.com\/author\/1813\/\" rel=\"nofollow noopener\" target=\"_blank\" data-ylk=\"slk:Sean Williams;elm:context_link;itc:0;sec:content-canvas\" data-yga=\"{&quot;yLinkElement&quot;:&quot;context_link&quot;,&quot;yModuleName&quot;:&quot;content-canvas&quot;,&quot;yLinkText&quot;:&quot;Sean Williams&quot;}\" class=\"link \">Sean Williams<\/a> has no position in any of the stocks mentioned. The Motley Fool has positions in and recommends Broadcom, Nvidia, and Palantir Technologies. The Motley Fool has a <a href=\"https:\/\/www.fool.com\/legal\/fool-disclosure-policy\/\" rel=\"nofollow noopener\" target=\"_blank\" data-ylk=\"slk:disclosure policy;elm:context_link;itc:0;sec:content-canvas\" data-yga=\"{&quot;yLinkElement&quot;:&quot;context_link&quot;,&quot;yModuleName&quot;:&quot;content-canvas&quot;,&quot;yLinkText&quot;:&quot;disclosure policy&quot;}\" class=\"link \">disclosure policy<\/a>.<\/p>\n<p class=\"yf-1fy9kyt\"><a href=\"https:\/\/www.fool.com\/investing\/2026\/05\/04\/nvda-pltr-avgo-send-wall-street-46-billion-warning\/\" rel=\"nofollow noopener\" target=\"_blank\" data-ylk=\"slk:Nvidia, Palantir, and Broadcom Are Sending Shockwaves Through Wall Street With This $4.6 Billion Warning;elm:context_link;itc:0;sec:content-canvas\" data-yga=\"{&quot;yLinkElement&quot;:&quot;context_link&quot;,&quot;yModuleName&quot;:&quot;content-canvas&quot;,&quot;yLinkText&quot;:&quot;Nvidia, Palantir, and Broadcom Are Sending Shockwaves Through Wall Street With This $4.6 Billion Warning&quot;}\" class=\"link \">Nvidia, Palantir, and Broadcom Are Sending Shockwaves Through Wall Street With This $4.6 Billion Warning<\/a> was originally published by The Motley Fool<\/p>\n","protected":false},"excerpt":{"rendered":"Nothing has captured the attention of investors since the advent and proliferation of the internet in the mid-1990s&hellip;\n","protected":false},"author":3,"featured_media":772272,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[21],"tags":[691,738,22264,304673,1671,69050,58,158,67,132,68],"class_list":["post-772271","post","type-post","status-publish","format-standard","has-post-thumbnail","category-artificial-intelligence","tag-ai","tag-artificial-intelligence","tag-broadcom","tag-insiders","tag-nvidia","tag-outstanding-shares","tag-palantir-technologies","tag-technology","tag-united-states","tag-unitedstates","tag-us"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@us\/116515580445483633","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/posts\/772271","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/comments?post=772271"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/posts\/772271\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/media\/772272"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/media?parent=772271"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/categories?post=772271"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/tags?post=772271"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}