Great investors · John Paulson · Q1 2026
What John Paulson bought and sold in Q1 2026
Paulson & Co. 13F portfolio as of Mar 31, 2026: 9 positions worth $3.1 bn. Largest: PPTA, MDGL, AAMI, BHC. Filed with the SEC on May 15, 2026.
The 13F is filed by Paulson & Co., not by John Paulson personally: these are the whole firm's positions. A “position” is a distinct security in the filing (by CUSIP); share classes of the same company are shown added together.
Buys in Q1 2026
- IncreasedInternational Tower Hill MinesTHM+2.1 pp
Sells in Q1 2026
- ReducedMadrigal PharmaceuticalsMDGL−5.1 pp
- Sold outSolstice Advanced MaterialsSOLS−2.1 pp
3 companies with material moves, out of 5 positions with a change. Only moves of 0.5 points of the portfolio or more are listed, measured as “traded weight” (what was bought or sold, excluding price effects). Smaller changes exist and are not listed: a position may have gone up or down without appearing above.
The full 13F, line by line
Paulson & Co.'s Q1 2026 13F lists 9 lines of US-listed securities worth $3.1 bn; the largest is PPTA at 29.2% of the portfolio. It was accepted by the SEC on May 15, 2026 at 4:40 PM ET.
Against the previous quarter, it opened 1 position (FOLD), closed 1 (SOLS), added to 2 (THM and THRY) and trimmed 1 (MDGL). 5 lines show the same number of shares.
| # | Company | Shares | Value | Weight | Change in shares |
|---|---|---|---|---|---|
| 1 | Perpetua Resources PPTA | 32.3 M | $910M | 29.2% | no change |
| 2 | Madrigal Pharmaceuticals MDGL | 1.4 M | $729M | 23.4% | −18% |
| 3 | Acadian Asset Management AAMI | 7.7 M | $421M | 13.5% | no change |
| 4 | Bausch Health Companies BHC | 73.3 M | $396M | 12.7% | no change |
| 5 | Novagold Resources NG | 27.2 M | $245M | 7.86% | no change |
| 6 | International Tower Hill Mines THM | 99.6 M | $229M | 7.36% | +42% |
| 7 | Agnico Eagle Mines AEM | 783,561 | $159M | 5.11% | no change |
| 8 | Thryv Holdings THRY | 8.4 M | $23.1M | 0.74% | +94% |
| 9 | Amicus Therapeutics FOLD | 32,400 | $469K | 0.02% | new |
Positions it closed (1)
- Solstice Advanced Materials SOLSwas 2.08% · 1.4 M shares
One row per line of the filing (by CUSIP): share classes of the same company are listed separately here. “Change in shares” compares the count with the previous quarter, split-adjusted; the value is the one reported in the 13F at quarter end, not today's price.
Original documents: Paulson & Co.'s 13F filings on EDGAR (SEC) ↗
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Source: 13F filings with the SEC. A 13F shows the portfolio at quarter-end and is filed up to 45 days later: these are not real-time positions. Not investment advice.