ZHIHU INC

Ticker: ZH CUSIP: 98955N207 Class: Foreign Stock

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025
Shares 55,344 Value ($000) $281 Avg Close — Range —
Q2 2025
Shares 80,154 Value ($000) $319 Avg Close — Range —
Q1 2025
Shares 409,159 Value ($000) $1,747 Avg Close — Range —
Q3 2024
Shares 335 Value ($000) $1 Avg Close — Range —
Q2 2024
Shares 858 Value ($000) $2 Avg Close — Range —