GSK's shares take a hit after third-quarter vaccine sales disappoint
Published . Updated .
This report is about pharma and health.
Directly affected
- GSK Gsk-6.3% 10d
Named in this report.
Indirectly affected
- XLV Health Care Select Sector SPDR
Health Care Select Sector SPDR: it holds drugmakers and health companies. Linked by “vaccine” (pharma and health) in this story.
- XBI SPDR S&P Biotech ETF
SPDR S&P Biotech ETF: it holds drugmakers and health companies. Linked by “vaccine” (pharma and health) in this story.
- LLY Eli Lilly and+12.6% 30d
Eli Lilly and (pharmaceutical preparations): drugmakers move with drug pricing, approvals and health policy. Linked by “vaccine” (pharma and health) in this story.
- JNJ Johnson & Johnson+0.5% 30d
Johnson & Johnson (pharmaceutical preparations): drugmakers move with drug pricing, approvals and health policy. Linked by “vaccine” (pharma and health) in this story.
- PFE Pfizer+8.4% 30d
Pfizer (pharmaceutical preparations): drugmakers move with drug pricing, approvals and health policy. Linked by “vaccine” (pharma and health) in this story.
- MRK Merck-2.1% 15d
Merck (pharmaceutical preparations): drugmakers move with drug pricing, approvals and health policy. Linked by “vaccine” (pharma and health) in this story.
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| GSK | -1.79% | -0.43% | base | after close | after close | after close | after close |
| XLVNo price data for this ticker | — | — | — | — | — | — | — |
| XBINo price data for this ticker | — | — | — | — | — | — | — |
| LLYNo price data for this ticker | — | — | — | — | — | — | — |
| JNJNo price data for this ticker | — | — | — | — | — | — | — |
| PFENo price data for this ticker | — | — | — | — | — | — | — |
| MRKNo price data for this ticker | — | — | — | — | — | — | — |
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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GSK's shares take a hit after third-quarter vaccine sales disappoint FirstWord Pharma
Source: FirstWord Pharma
Price since this story was published: Select Sector Spdr Tr (XLV)
| Company | When | Move | Status |
|---|---|---|---|
| GSK | three days earlier | -0.43% | final price |
| GSK | five days earlier | -1.79% | final price |
Trades by members of Congress and officials in the stocks in this story
- Rep. Rohit Khanna bought Eli Lilly (LLY) (held by a spouse), worth $1,001 - $15,000 on 4 Sep 2026. That is 54 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Rohit Khanna bought Johnson & Johnson (JNJ) (held by a spouse), worth $1,001 - $15,000 on 25 Sep 2026. That is 33 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Lloyd Doggett bought Johnson & Johnson (JNJ), worth $1,001 - $15,000 on 8 Sep 2026. That is 50 days before publication. Filed 5 Oct 2026. View the filing.
- Rep. Rohit Khanna bought Johnson & Johnson (JNJ) (held by a spouse), worth $1,001 - $15,000 on 4 Sep 2026. That is 54 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Rohit Khanna sold Pfizer (PFE) (held by a spouse), worth $1,001 - $15,000 on 4 Sep 2026. That is 54 days before publication. Filed 7 Oct 2026. View the filing.
- Donald J Trump, an executive branch official, bought Pfizer (PFE), worth $100,001 - $250,000 on 21 Aug 2026. That is 68 days before publication. Filed 8 Oct 2026. View the filing.
- Donald J Trump, an executive branch official, bought Pfizer (PFE), worth $100,001 - $250,000 on 31 Jul 2026. That is 89 days before publication. Filed 22 Sep 2026. View the filing.
- Rep. Maria Elvira Salazar sold Merck (MRK), worth $1,001 - $15,000 on 24 Sep 2026. That is 34 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Maria Elvira Salazar bought Merck (MRK), worth $15,001 - $50,000 on 19 Aug 2026. That is 70 days before publication. Filed 9 Sep 2026. View the filing.
- Donald J Trump, an executive branch official, sold Merck (MRK), worth $250,001 - $500,000 on 31 Jul 2026. That is 89 days before publication. Filed 22 Sep 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 gains and who loses around Select Sector Spdr Tr (XLV)
Companies tied to this story
- XLV Select Sector Spdr Tr
Select Sector Spdr Tr (XLV) is linked, with no stored direction, medium confidence in the 28 Oct 2026 story “GSK's shares take a hit after third-quarter vaccine sales disappoint.” Reason on file: Health Care Select Sector SPDR: it holds drugmakers and health companies. Linked by “vaccine” (pharma and health) in this story
- XBI Spdr Series Trust
In “GSK's shares take a hit after third-quarter vaccine sales disappoint,” Spdr Series Trust (XBI) is linked, with no stored direction, medium confidence. Reason on file: SPDR S&P Biotech ETF: it holds drugmakers and health companies. Linked by “vaccine” (pharma and health) in this story
- LLY Eli Lilly
Eli Lilly (LLY) is linked, with no stored direction, medium confidence in the 28 Oct 2026 story “GSK's shares take a hit after third-quarter vaccine sales disappoint.” Reason on file: Eli Lilly and (pharmaceutical preparations): drugmakers move with drug pricing, approvals and health policy. Linked by “vaccine” (pharma and health) in this story
- JNJ Johnson & Johnson
For “GSK's shares take a hit after third-quarter vaccine sales disappoint,” Johnson & Johnson (JNJ) is linked, with no stored direction, medium confidence. Reason on file: Johnson & Johnson (pharmaceutical preparations): drugmakers move with drug pricing, approvals and health policy. Linked by “vaccine” (pharma and health) in this story
- PFE Pfizer
In “GSK's shares take a hit after third-quarter vaccine sales disappoint,” Pfizer (PFE) is linked, with no stored direction, medium confidence. Reason on file: Pfizer (pharmaceutical preparations): drugmakers move with drug pricing, approvals and health policy. Linked by “vaccine” (pharma and health) in this story
- MRK Merck
Merck (MRK) is linked, with no stored direction, medium confidence in the 28 Oct 2026 story “GSK's shares take a hit after third-quarter vaccine sales disappoint.” Reason on file: Merck (pharmaceutical preparations): drugmakers move with drug pricing, approvals and health policy. Linked by “vaccine” (pharma and health) in this story
Select Sector Spdr Tr (XLV)
The 28 Oct 2026 story “GSK's shares take a hit after third-quarter vaccine sales disappoint” names Select Sector Spdr Tr (XLV) because of this story.
For Select Sector Spdr Tr (XLV), the reason on file says Health Care Select Sector SPDR: it holds drugmakers and health companies. Linked by “vaccine” (pharma and health) in this story
Spdr Series Trust (XBI) is here too. Its reason reads: SPDR S&P Biotech ETF: it holds drugmakers and health companies. Linked by “vaccine” (pharma and health) in this story
Dates in the story, and the Select Sector Spdr Tr (XLV) price range
LLY traded between 1131.55 and 1321.17 across 20 sessions. The latest close on file is 1282.03. XBI traded between 152.63 and 158.97 across 2 sessions. The latest close on file is 154.01. XLV traded between 166.19 and 168.74 across 2 sessions. The latest close on file is 167.68.
How strong the case is around Select Sector Spdr Tr (XLV)
46 out of 100
“GSK's shares take a hit after third-quarter vaccine sales disappoint” scores 46 out of 100. The score uses 1 sources, and 6 linked companies.