Winthrop Advisory Group LLC
- SEC CIK
- 0001739043
- Latest filing
- Jul 17, 2026
REGN holding history
Regeneron Pharmaceuticals, Inc. in every 13F filed by Winthrop Advisory Group LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
REGN overviewAll 13F holders of REGNFull Q2 2026 holdings
- Shares (Q2 2026)
- 0
- Sold out in Q2 2026
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 5
- Since Q4 2023
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 0 | $0 | 0.0% | −273−100.0% | Sold out | Holders |
| Q1 2026 | 273 | $210.9K | <0.1% | +273 | New | Holders |
| Q4 2024 | 0 | $0 | 0.0% | −285−100.0% | Sold out | Holders |
| Q3 2024 | 285 | $299.6K | <0.1% | −2−0.7% | Reduced | Holders |
| Q2 2024 | 287 | $301.6K | <0.1% | −8−2.7% | Reduced | Holders |
| Q1 2024 | 295 | $283.9K | <0.1% | −5−1.7% | Reduced | Holders |
| Q4 2023 | 300 | $263.5K | <0.1% | +300 | New | Holders |