8-K - MKS INC (0001049502) (Filer)
Published . Updated .
Filed: 2026-10-19 AccNo: 0001193125-26-424709 Size: 186 KB Item 8.01: Other Events Item 9.01: Financial Statements and Exhibits
Directly affected
- MKSI MKS INSTRUMENTS INC
SEC 8-K filing -> direct issuer disclosure -> MKSI
Indirectly affected
- SPY SPDR S&P 500
The broad U.S. stock market
- TLT iShares 20+ Year Treasury Bond
Long-term U.S. government bonds
- QQQ Invesco QQQ
Large technology stocks
- GLD SPDR Gold Shares
Gold can move with the broad market
Price reaction, T-5 to T+3
Filed: 2026-10-19 AccNo: 0001193125-26-424709 Size: 186 KB Item 8.01: Other Events Item 9.01: Financial Statements and Exhibits
Source: sec-edgar
How far Mks (MKSI) has moved since 19 Oct 2026
| Company | When | Move | Status |
|---|---|---|---|
| GLD | that day | -0.63% | final price |
| GLD | the next day | -0.98% | still updating |
| GLD | three days earlier | -1.59% | final price |
| GLD | five days earlier | +0.03% | final price |
| Mks (MKSI) | that day | +0.33% | final price |
| Mks (MKSI) | the next day | -2.98% | still updating |
| Mks (MKSI) | three days earlier | +9.20% | final price |
| Mks (MKSI) | five days earlier | +16.50% | final price |
| QQQ | that day | +1.20% | final price |
| QQQ | the next day | +0.87% | still updating |
| QQQ | three days earlier | +2.70% | final price |
| QQQ | five days earlier | +5.10% | final price |
| SPY | that day | +0.43% | final price |
| SPY | the next day | +0.61% | still updating |
| SPY | three days earlier | +0.83% | final price |
| SPY | five days earlier | +1.93% | final price |
| TLT | that day | -0.72% | final price |
| TLT | the next day | +0.10% | still updating |
| TLT | three days earlier | -1.44% | final price |
| TLT | five days earlier | -2.51% | final price |
Who gains and who loses around Mks (MKSI)
Companies carried with this story
- MKSI Mks
In “8-K - MKS INC (0001049502) (Filer),” Mks (MKSI) is linked, with no stored direction, high confidence. Reason on file: SEC 8-K filing -> direct issuer disclosure -> MKSI
How “8-K - MKS INC (0001049502) (Filer)” reaches Mks (MKSI)
The 19 Oct 2026 story “8-K - MKS INC (0001049502) (Filer)” names Mks (MKSI) because of this story.
Mks (MKSI) is on the page because SEC 8-K filing -> direct issuer disclosure -> MKSI
The price range for Mks (MKSI), and the dates in the story
MKSI traded between 214.00 and 227.20 across 2 sessions. The latest close on file is 215.38.
A simple score for Mks (MKSI)
41 out of 100Price not final
“8-K - MKS INC (0001049502) (Filer)” scores 41 out of 100. The score uses 1 sources, a -3.59% difference versus the S&P 500 (SPY), and 1 linked companies. The price is not final yet.