WDH
Waterdrop Inc.Company with tickers: WDH
CIK
1823986
CUSIP
94132V105
Shares Outstanding
279,111,455
13F Activity (30d)
28 filings
26 filers
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 35
Total Value: $39,647,636
Total Shares: 24,473,860
Institutional Ownership Trend
Holder Concentration
Across 35 13F filers · Δ vs Dec 31, 2025Top Holder
46.9%
+1.2 pts
Top 5
94.3%
+2.2 pts
Top 10
97.9%
−0.1 pts
HHI
3,002
Highly concentrated
+145
Quarterly Activity
vs Dec 31, 2025
New
6
Increased
7
Decreased
10
Sold Out
6
Unchanged
12
Holder count:
0
Institutional value:
-17.4%
Shares held:
-3.1%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Large Police & Firemen's Retirement System of New Jersey | +17,170 | 23,970 | |
| Mega BNP PARIBAS ARBITRAGE, SA | +11,038 | 21,500 | |
| Small SmartHarvest Portfolios, LLC | +2,636 | 47,723 | |
| Mega JANE STREET GROUP, LLC | +2,142 | 28,179 | |
| Large Centiva Capital, LP | +1,388 | 37,595 |
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Large ACADIAN ASSET MANAGEMENT LLC | −444,259 | 126,632 | |
| Large MARSHALL WACE, LLP | −173,165 | 199,434 | |
| Mega MORGAN STANLEY | −123,732 | 3,399,027 | |
| Small Boundless Plain Holdings Ltd | −59,930 | 11,485,432 | |
| Mega CITADEL ADVISORS LLC | −59,208 | 30,467 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Large RENAISSANCE TECHNOLOGIES LLC | 57,957 | $93,890 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | 21,211 | $34,361 | |
| Mid Virtu Financial LLC | 10,409 | $16,862 | |
| Mid Spire Wealth Management | 5,000 | $8,100 | |
| Mega UBS Group AG | 2,828 | $4,581 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Large Russell Investments Group, Ltd. | 18,613 | $35,364 | |
| Large Point72 Asset Management, L.P. | 16,718 | $31,764 | |
| Large HRT FINANCIAL LP | 11,705 | $22,239 | |
| Large OSAIC HOLDINGS, INC. | 4,750 | $9,025 | |
| Mid NewEdge Advisors, LLC | 3,921 | $7,449 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Small Boundless Plain Holdings Ltd | $18,606,399 | 46.93% | 11,485,432 | Shares | Defined | 2026-05-12 | ||||
| Small IDG China Capital Fund III Associates L.P. | $9,281,046 | 23.41% | 5,729,041 | Shares | Sole | 2026-05-01 | ||||
| Mega MORGAN STANLEY | $5,506,423 | 13.89% | 3,399,027 | Shares | Defined | 2026-05-15 | ||||
| Mid Baader Bank Aktiengesellschaft Bank | $2,597,682 | 6.55% | 1,603,508 | Shares | Sole | 2026-05-08 | ||||
| Small Avenir Tech Ltd | $1,391,907 | 3.51% | 859,202 | Shares | Sole | 2026-05-15 | ||||
| Small IDG China Capital Fund GP III Associates Ltd. | $458,743 | 1.16% | 283,175 | Shares | Sole | 2026-05-01 | ||||
| Large MARSHALL WACE, LLP | $323,082 | 0.81% | 199,434 | Shares | Other | 2026-05-15 | ||||
| Mega GOLDMAN SACHS GROUP INC | $272,505 | 0.69% | 168,213 | Shares | Defined | 2026-05-15 | ||||
| Large ACADIAN ASSET MANAGEMENT LLC | $205,143 | 0.52% | 126,632 | Shares | Defined | 2026-05-13 | ||||
| Mega Invesco Ltd. | $180,202 | 0.45% | 111,236 | Shares | Defined | 2026-05-12 | ||||
| Mega STATE STREET CORP | $118,799 | 0.30% | 73,333 | Shares | Defined | 2026-05-15 | ||||
| Large RENAISSANCE TECHNOLOGIES LLC | $93,890 | 0.24% | 57,957 | Shares | Sole | 2026-05-14 | ||||
| Small SmartHarvest Portfolios, LLC | $77,311 | 0.19% | 47,723 | Shares | Sole | 2026-04-21 | ||||
| Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $63,782 | 0.16% | 39,372 | Shares | Defined | 2026-05-14 | ||||
| Small Ethos Financial Group, LLC | $62,209 | 0.16% | 38,401 | Shares | Sole | 2026-05-05 | ||||
| Large Centiva Capital, LP | $60,903 | 0.15% | 37,595 | Shares | Sole | 2026-05-14 | ||||
| Mega CITADEL ADVISORS LLC | $49,356 | 0.12% | 30,467 | Shares | Defined | 2026-05-15 | ||||
| Mega JANE STREET GROUP, LLC | $45,649 | 0.12% | 28,179 | Shares | Defined | 2026-05-12 | ||||
| Large SEI INVESTMENTS CO | $40,370 | 0.10% | 24,920 | Shares | Sole | 2026-05-13 | ||||
| Large Police & Firemen's Retirement System of New Jersey Pension | $38,831 | 0.10% | 23,970 | Shares | Defined | 2026-04-29 | ||||
| Mega BNP PARIBAS ARBITRAGE, SA | $34,830 | 0.09% | 21,500 | Shares | Defined | 2026-05-12 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $34,361 | 0.09% | 21,211 | Shares | Other | 2026-05-15 | ||||
| Mega WELLS FARGO & COMPANY/MN | $32,400 | 0.08% | 20,000 | Shares | Defined | 2026-05-11 | ||||
| Mega RHUMBLINE ADVISERS | $24,881 | 0.06% | 15,359 | Shares | Sole | 2026-05-12 | ||||
| Mid Virtu Financial LLC | $16,862 | 0.04% | 10,409 | Shares | Defined | 2026-05-14 | ||||
| Mid Spire Wealth Management | $8,100 | 0.02% | 5,000 | Shares | Sole | 2026-04-22 | ||||
| Mid SBI Securities Co., Ltd. Broker-Dealer | $4,860 | 0.01% | 3,000 | Shares | Defined | 2026-04-28 | ||||
| Mega UBS Group AG | $4,581 | 0.01% | 2,828 | Shares | Defined | 2026-05-05 | ||||
| Small JNBA Financial Advisors | $4,548 | 0.01% | 2,808 | Shares | Sole | 2026-04-23 | ||||
| Mega JPMORGAN CHASE & CO | $3,612 | 0.01% | 2,230 | Shares | Defined | 2026-05-13 | ||||
| Mega ROYAL BANK OF CANADA Bank | $2,088 | 0.01% | 1,289 | Shares | Defined | 2026-05-15 | ||||
| Large NISA INVESTMENT ADVISORS, LLC | $1,783 | 0.00% | 1,101 | Shares | Sole | 2026-04-30 | ||||
| Mid FIRST HORIZON CORP | $405 | 0.00% | 250 | Shares | Defined | 2026-04-30 | ||||
| Mega BlackRock, Inc. | $90 | 0.00% | 56 | Shares | Sole | 2026-05-13 | ||||
| Small Caitong International Asset Management Co., Ltd | $3 | 0.00% | 2 | Shares | Sole | 2026-05-11 | ||||
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