Institutional Ownership
Quaker Houghton
CUSIP 747316107COMKWRQ1 2026
13D / 13G Filings
68
Schedule 13D/13G on record
Beneficial Filers
10
Distinct reporting persons
Largest Stake
24.1%
Max % of class reported
Institutional Holders
276
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
68 filings · latest Nov 28, 2025
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Nov 28, 2025 | Gulf Hungary Holding Korlatolt Felelossegu Tarsasag | 13D/A | 21.0% | — | SEC |
| 2 | May 27, 2025 | Gulf Hungary Holding Korlatolt Felelossegu Tarsasag | 13D/A | 21.0% | — | SEC |
| 3 | Apr 28, 2025 | Blackrock, Inc. | 13G/A | 11.5% | 2.03M | SEC |
| 4 | Feb 11, 2025 | Gulf Hungary Holding Korlatolt Felelossegu Tarsasag | 13D/A | 20.9% | — | SEC |
| 5 | Feb 6, 2025 | Gulf Hungary Holding Korlatolt Felelossegu Tarsasag | 13D/A | 21.0% | — | SEC |
| 6 | Feb 3, 2025 | Gulf Hungary Holding Korlatolt Felelossegu Tarsasag | 13D/A | 21.1% | — | SEC |
| 7 | Jan 29, 2025 | Gulf Hungary Holding Korlatolt Felelossegu Tarsasag | 13D/A | 21.2% | — | SEC |
| 8 | Jan 24, 2025 | Gulf Hungary Holding Korlatolt Felelossegu Tarsasag | 13D/A | 21.3% | — | SEC |
| 9 | Jan 21, 2025 | Gulf Hungary Holding Korlatolt Felelossegu Tarsasag | 13D/A | 21.4% | — | SEC |
| 10 | Jan 15, 2025 | Gulf Hungary Holding Korlatolt Felelossegu Tarsasag | 13D/A | 21.5% | — | SEC |
58 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Quaker Houghton.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 2.02M | $251.45M |
| 2 | Royce & Associates LP | 823.9K | $102.35M |
| 3 | Dimensional Fund Advisors LP | 750.8K | $93.27M |
| 4 | Wellington Management Group LLP | 748.1K | $92.94M |
| 5 | Morgan Stanley | 614.5K | $76.34M |
| 6 | State Street Corp | 542.9K | $67.44M |
| 7 | William Blair Investment Management, LLC | 388.4K | $48.25M |
| 8 | Jpmorgan Chase & Co | 363.5K | $45.25M |
| 9 | Nomura Asset Management International Inc. | 341.6K | $42.43M |
| 10 | Geode Capital Management, LLC | 336.3K | $41.79M |