Waterdrop Inc. (WDH) Institutional Ownership

Ownership Summary

According to SEC filings for the period ending December 2025, Waterdrop Inc. (NYSE:WDH) is held by 33 institutional firms.

• The collective stake of institutional investors in Waterdrop moved to 49.5% in December 2025, a shift up from the 26.1% reported for September 2025.
• Institutional share ownership changed by 93.74% QoQ, while the number of institutional owners saw an increase of 120.00% YoY.
• During the quarter, 18 institutions bought more Waterdrop shares, 6 sold shares, and 9 of the 33 total investors held their position steady.
• The aggregate institutional position in Waterdrop now stands at 25.15Mn shares as of December 2025, after investors increased their holdings (up by 12.17Mn shares quarter on quarter which is up 14.66Mn shares year over year).
• As of December 31, 2025, Boundless Plain Holdings Ltd held Waterdrop's largest shareholding position with over 11.55Mn shares, representing 22.72% of total outstanding shares.
• Among the most significant buyers of Waterdrop during December 2025 were Boundless Plain Holdings Ltd (11.55Mn), ACADIAN ASSET MANAGEMENT LLC (312.30K), IDG China Capital Fund GP III Associates Ltd. (283.18K), CITADEL ADVISORS LLC (89.67K), SmartHarvest Portfolios, LLC (45.09K).
• Leading sellers of Waterdrop stock in December 2025 included MORGAN STANLEY (108.36K), JANE STREET GROUP, LLC (43.45K), GOLDMAN SACHS GROUP INC (37.48K), Baader Bank Aktiengesellschaft (29.84K), JPMORGAN CHASE & CO (2.82K).
• The top 10 institutional holders of Waterdrop for the quarter ending December 2025 included Boundless Plain Holdings Ltd (11.55Mn), IDG China Capital Fund III Associates L.P. (5.73Mn), MORGAN STANLEY (3.52Mn), Baader Bank Aktiengesellschaft (1.60Mn), Avenir Tech Ltd (859.20K), ACADIAN ASSET MANAGEMENT LLC (570.89K), MARSHALL WACE, LLP (372.60K), IDG China Capital Fund GP III Associates Ltd. (283.18K), GOLDMAN SACHS GROUP INC (171.33K), CITADEL ADVISORS LLC (89.67K).