ONTO INNOVATION INC's ticker is ONTO and the CUSIP is 683344105. A total of 224 filers reported holding ONTO INNOVATION INC in Q4 2020. The put-call ratio across all filers is 0.20 and the average weighting 0.3%.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| TANAKA CAPITAL MANAGEMENT INC | 33,798 | $1,007,000 | 3.16% |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 1,246,489 | $37,120,000 | 3.12% |
| Gagnon Advisors, LLC | 149,648 | $4,457,000 | 2.74% |
| VALUE HOLDINGS MANAGEMENT CO. LLC | 189,775 | $5,652,000 | 1.92% |
| Tygh Capital Management, Inc. | 265,301 | $7,901,000 | 1.50% |
| Bridge City Capital, LLC | 105,046 | $3,128,000 | 1.49% |
| Walthausen & Co., LLC | 221,216 | $6,588,000 | 1.37% |
| GAGNON SECURITIES LLC | 200,607 | $5,974,000 | 1.27% |
| Tributary Capital Management, LLC | 488,429 | $14,545,000 | 1.26% |
| Mesirow Financial Investment Management, Inc. | 8,903 | $265,000 | 1.14% |