AI giant Anthropic files to make stock market debut
Published . Updated .
This report is about AI and big tech.
Directly affected
- No company is named in this report.
Indirectly affected
- QQQ Invesco QQQ-0.7% 16d
Invesco QQQ: it holds the big tech and AI names. Linked by “ai” (AI and big tech) in this story.
- AIQ Global X Artificial Intelligence & Technology ETF-2.2% 30d
Global X Artificial Intelligence & Technology ETF: it holds the big tech and AI names. Linked by “ai” (AI and big tech) in this story.
- MSFT Microsoft+3.7% 30d
Microsoft (prepackaged software): big tech's AI spending and demand drive its shares. Linked by “ai” (AI and big tech) in this story.
- GOOGL Alphabet-8.4% 30d
Alphabet (computer programming, data processing, etc.): big tech's AI spending and demand drive its shares. Linked by “ai” (AI and big tech) in this story.
- AMZN Amazon.com-2.2% 30d
Amazon.com (catalog and mail-order houses): big tech's AI spending and demand drive its shares. Linked by “ai” (AI and big tech) in this story.
- META Meta Platforms-3.5% 30d
Meta Platforms (computer programming, data processing, etc.): big tech's AI spending and demand drive its shares. Linked by “ai” (AI and big tech) in this story.
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| QQQ | +2.00% | +2.99% | base | +1.39% | after close | after close | after close |
| AIQ | +1.08% | +2.76% | base | +0.05% | after close | after close | after close |
| MSFT | +1.77% | +1.61% | base | +0.62% | after close | after close | after close |
| GOOGL | +7.45% | +4.52% | base | -0.58% | after close | after close | after close |
| AMZN | +5.85% | +5.80% | base | +0.45% | after close | after close | after close |
| META | +9.77% | +8.77% | base | -1.72% | after close | after close | after close |
Closing-price change versus T-1, the last close before the story. T0 to T+3 fill in after each market close. Prices: Alpaca IEX.
Market Call
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AI giant Anthropic files to make stock market debut The Hill
Source: The Hill
Invesco Qqq Trust, Series 1 (QQQ) since “AI giant Anthropic files to make stock market debut,” compared with the market
| Company | When | Move | Status |
|---|---|---|---|
| Global X Fds (AIQ) | that day | +0.05% | still updating |
| Global X Fds (AIQ) | three days earlier | +2.76% | final price |
| Global X Fds (AIQ) | five days earlier | +1.08% | final price |
| Amazon Com (AMZN) | that day | +0.45% | still updating |
| Amazon Com (AMZN) | three days earlier | +5.80% | final price |
| Amazon Com (AMZN) | five days earlier | +5.85% | final price |
| Alphabet (GOOGL) | that day | -0.58% | still updating |
| Alphabet (GOOGL) | three days earlier | +4.52% | final price |
| Alphabet (GOOGL) | five days earlier | +7.45% | final price |
| Meta Platforms (META) | that day | -1.72% | still updating |
| Meta Platforms (META) | three days earlier | +8.77% | final price |
| Meta Platforms (META) | five days earlier | +9.77% | final price |
| Microsoft (MSFT) | that day | +0.62% | still updating |
| Microsoft (MSFT) | three days earlier | +1.61% | final price |
| Microsoft (MSFT) | five days earlier | +1.77% | final price |
| Invesco Qqq Trust, Series 1 (QQQ) | that day | +1.39% | still updating |
| Invesco Qqq Trust, Series 1 (QQQ) | three days earlier | +2.99% | final price |
| Invesco Qqq Trust, Series 1 (QQQ) | five days earlier | +2.00% | final price |
Trades by members of Congress and officials in the stocks in this story
- Rep. Lisa McClain bought Microsoft (MSFT) (held by a spouse), worth $1,001 - $15,000 on 30 Sep 2026. That is 26 days before publication. Filed 12 Oct 2026. View the filing.
- Rep. Michael Rulli sold Microsoft (MSFT), worth $1,001 - $15,000 on 28 Sep 2026. That is 28 days before publication. Filed 2 Oct 2026. View the filing.
- Rep. Maria Elvira Salazar sold Microsoft (MSFT), worth $1,001 - $15,000 on 24 Sep 2026. That is 32 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Pete Sessions sold Alphabet (GOOGL), worth $15,001 - $50,000 on 14 Sep 2026. That is 42 days before publication. Filed 18 Sep 2026. View the filing.
- Rep. Rohit Khanna sold Alphabet (GOOGL) (held by a spouse), worth $1,001 - $15,000 on 4 Sep 2026. That is 52 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Thomas H. Kean Jr sold Alphabet (GOOGL), worth $1,001 - $15,000 on 27 Aug 2026. That is 60 days before publication. Filed 12 Sep 2026. View the filing.
- Rep. Michael T. McCaul sold Amazon Com (AMZN) (held by a spouse), worth $1,001 - $15,000 on 28 Aug 2026. That is 59 days before publication. Filed 14 Oct 2026. View the filing.
- Rep. Michael T. McCaul sold Amazon Com (AMZN) (held by a spouse), worth $1,001 - $15,000 on 27 Aug 2026. That is 60 days before publication. Filed 14 Oct 2026. View the filing.
- Donald J Trump, an executive branch official, bought Amazon Com (AMZN), worth $15,001 - $50,000 on 26 Aug 2026. That is 61 days before publication. Filed 8 Oct 2026. View the filing.
- Rep. Maria Elvira Salazar sold Meta Platforms (META), worth $1,001 - $15,000 on 24 Sep 2026. That is 32 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Rohit Khanna bought Meta Platforms (META) (held by a dependent child), worth $1,001 - $15,000 on 23 Sep 2026. That is 33 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Maria Elvira Salazar bought Meta Platforms (META), worth $1,001 - $15,000 on 22 Sep 2026. That is 34 days before publication. Filed 7 Oct 2026. View the filing.
Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).
Who is named in “AI giant Anthropic files to make stock market debut”
Companies mentioned with this story
- QQQ Invesco Qqq Trust, Series 1
Invesco Qqq Trust, Series 1 (QQQ) is linked, with no stored direction, medium confidence in the 26 Oct 2026 story “AI giant Anthropic files to make stock market debut.” Reason on file: Invesco QQQ: it holds the big tech and AI names. Linked by “ai” (AI and big tech) in this story
- AIQ Global X Fds
For “AI giant Anthropic files to make stock market debut,” Global X Fds (AIQ) is linked, with no stored direction, medium confidence. Reason on file: Global X Artificial Intelligence & Technology ETF: it holds the big tech and AI names. Linked by “ai” (AI and big tech) in this story
- MSFT Microsoft
Microsoft (MSFT) is linked, with no stored direction, medium confidence in the 26 Oct 2026 story “AI giant Anthropic files to make stock market debut.” Reason on file: Microsoft (prepackaged software): big tech's AI spending and demand drive its shares. Linked by “ai” (AI and big tech) in this story
- GOOGL Alphabet
For “AI giant Anthropic files to make stock market debut,” Alphabet (GOOGL) is linked, with no stored direction, medium confidence. Reason on file: Alphabet (computer programming, data processing, etc.): big tech's AI spending and demand drive its shares. Linked by “ai” (AI and big tech) in this story
- AMZN Amazon Com
In “AI giant Anthropic files to make stock market debut,” Amazon Com (AMZN) is linked, with no stored direction, medium confidence. Reason on file: Amazon.com (catalog and mail-order houses): big tech's AI spending and demand drive its shares. Linked by “ai” (AI and big tech) in this story
- META Meta Platforms
In “AI giant Anthropic files to make stock market debut,” Meta Platforms (META) is linked, with no stored direction, medium confidence. Reason on file: Meta Platforms (computer programming, data processing, etc.): big tech's AI spending and demand drive its shares. Linked by “ai” (AI and big tech) in this story
How “AI giant Anthropic files to make stock market debut” reaches Invesco Qqq Trust, Series 1 (QQQ)
“AI giant Anthropic files to make stock market debut” (26 Oct 2026) reaches Invesco Qqq Trust, Series 1 (QQQ) through this story.
For Invesco Qqq Trust, Series 1 (QQQ), the reason on file says Invesco QQQ: it holds the big tech and AI names. Linked by “ai” (AI and big tech) in this story
Global X Fds (AIQ) is here too. Its reason reads: Global X Artificial Intelligence & Technology ETF: it holds the big tech and AI names. Linked by “ai” (AI and big tech) in this story
Price levels for Invesco Qqq Trust, Series 1 (QQQ)
AIQ traded between 61.70 and 67.40 across 18 sessions. The latest close on file is 62.94. MSFT traded between 502.26 and 551.08 across 20 sessions. The latest close on file is 524.38. QQQ traded between 701.18 and 762.84 across 16 sessions. The latest close on file is 704.37.
What the saved facts support for Invesco Qqq Trust, Series 1 (QQQ)
46 out of 100Price not final
“AI giant Anthropic files to make stock market debut” scores 46 out of 100. The score uses 1 sources, and 6 linked companies. The price is not final yet.