Warburg Pincus LLC holds a concentrated book of 3 stocks worth $343.5M as of Q1 2026 (disclosed May 15, 2026, a ~45-day 13F lag). This quarter they trimmed Sotera Health Co. Their largest long position is Sotera Health Co at 80% of the equity book.
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curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1162870/holdings"
Use Arkolith to show WARBURG PINCUS LLC's latest holdings, largest changes, and filing provenance.
Top-heavy: concentrated book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
100% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
No buys this quarter.
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Sotera Health Company (1) COM | $273.9M | 19.10M | 79.8% | ▼−44% Reduced · −15.0M sh | |
| 2 | Banc Of California, Inc. COM | $46.4M | 2.64M | 13.5% | ▼−82% Reduced · −11.8M sh | |
| 3 | Clearwater Analytics Holdings, Inc. CL A | $23.1M | 977.5K | 6.7% | —Held |
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q1 2026 | Mar 31, 2026 | May 15, 2026 | 3 | $343.5M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 17, 2026 | 4 | $984.5M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 14, 2025 | 4 | $1.3B | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 14, 2025 | 5 | $1.2B | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 15, 2025 | 6 | $1.3B | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 14, 2025 | 6 | $1.5B | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 14, 2024 | 7 | $1.9B | 13F-HR |
| Q2 2024 | Jun 30, 2024 | Aug 14, 2024 | 7 | $1.8B | 13F-HR |
| Q1 2024 | Mar 31, 2024 | May 15, 2024 | 7 | $1.8B | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly ~45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.