MKS INC (MKSI) — research page
US · us-cm-kg/NASDAQ/MKSI · as of 2026-11-08
Identity and listing
MKS INC is listed on NASDAQ under the ticker MKSI, with ISIN US55306N1046 and LEI 549300KEQATBHAGVF505. Its security type is Corporate and its sector is 3823 Industrial Instruments For Measurement, Display, and Control. Its jurisdiction is United States — Massachusetts, and its segment is not on the record. Its listing status is listed, not halted.
| field | value | source · read date |
|---|---|---|
| name | MKS INC | source · 2026-11-08 |
| exchange | NASDAQ | source · 2026-11-08 |
| ticker | MKSI | source · 2026-11-08 |
| ISIN | US55306N1046 | source · 2026-09-24 |
| LEI | 549300KEQATBHAGVF505 | source · 2026-11-08 |
| security type | Corporate | source · 2026-11-08 |
| segment | not on the record | |
| sector | 3823 Industrial Instruments For Measurement, Display, and Control | source · 2026-11-08 |
| jurisdiction | United States — Massachusetts | source · 2026-11-08 |
| status | listed, not halted | source · 2026-11-08 |
The disclosure read
The record holds 120 filings in the twelve months to 2026-11-08, across 66 filing days. The median gap between filing days is 3 days, and the median latency from the latest filing to the record date is 3 days. The exchange median gap is 6.0 days and the exchange median latency is 5.0 days, against 52 median filings. The sector median gap is 5.5 days, the sector median latency is 5.5 days, and the sector median filing count is 80.0. The latest filing is a results filing dated 2026-11-05.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 120 | 3 | 3 |
| exchange median: NASDAQ (4359 issuers) | 52 | 6 | 5 |
| sector median: 3823 Industrial Instruments For Measurement, Display, and Control (16 issuers) | 80 | 5.5 | 5.5 |
| date | type | category | filing |
|---|---|---|---|
| 2026-11-05 | results | 10-Q | 10-Q — 10-Q |
| 2026-11-04 | results | 8-K | 8-K — 8-K (items 2.02,5.03,7.01,8.01,9.01) |
| 2026-11-03 | directors_dealings | 4 | 4 — PRIMARY DOCUMENT |
| 2026-10-19 | corporate_news | 8-K | 8-K — 8-K (items 8.01,9.01) |
| 2026-09-03 | regulatory_filing | SCHEDULE 13G/A | SCHEDULE 13G/A |
window 2025-11-08 to 2026-11-08 · the node's disclosure lines, as get_filings serves them
Auditor
The auditor of record is PricewaterhouseCoopers LLP, located in Boston, Massachusetts. The record holds no auditor changes.
Events and halts
The record holds no listing, delisting or name change lines. Domicile change is not on the record, and segment move is not on the record. The issuer is listed, not halted.
Orderability
The outcome is not determinable under rule version acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1, as of 2026-11-04, because the chapter's orderability section carries no client categories and the outcome cannot name its client category.
rule acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1 · chapter as of 2026-11-04 · the full outcome: get_orderability
Coverage
No research houses were found on the issuer's own investor-relations page.
Open research
No openly published research notes were found on the record.
Licensed
Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded.
| licensor | entitlement | title | date | source |
|---|---|---|---|---|
| none loaded |
As-of depth
The record holds sealed years 2021, 2022, 2023, 2024, 2025 and 2026 for this issuer. The market's earliest sealed date is 2021-01-04, and the live record began on 2026-09-12.
Sources
9 source pages are named on this page; every value above carries its own source page and read date in the numbers.
- 10.1
- https://www.sec.gov/files/company_tickers_exchange.json (identity.exchange)
- 10.2
- https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data (identity.isin)
- 10.3
- https://data.sec.gov/submissions/CIK0001049502.json (identity.jurisdiction)
- 10.4
- https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei)
- 10.5
- https://mcp.us-cm-kg.ai/events/NASDAQ/MKSI (the disclosure lines)
- 10.6
- https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag)
- 10.7
- https://www.sec.gov/Archives/edgar/data/1049502/000119312526066820/mksi-20251231.htm (the auditor)
- 10.8
- https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter)
- 10.9
- https://mcp.us-cm-kg.ai/record/NASDAQ/MKSI (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"isin":"US55306N1046"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:e32b525d8cb74b39.