Alopexx, Inc. (JHG) ownership: insiders 21% · institutions 97% (13F 2026-03-31). Insider activity, 90 days: 0 sales, 0 open-market buys. SEC EDGAR first-party data.
| Holder | Shares | Market Value | % Outstanding | Reported |
|---|---|---|---|---|
| Trian | 31867800.00 | $1.64B | 20.7% | 2026-03-31 |
| BlackRock | 14763241.00 | $758.39M | 9.6% | 2026-03-31 |
| Vanguard | 12340544.00 | $633.93M | 8.0% | 2026-03-31 |
| AQR Capital Management | 4782032.00 | $245.65M | 3.1% | 2026-03-31 |
| State Street | 4383422.00 | $225.18M | 2.8% | 2026-03-31 |
| Dimensional Fund Advisors | 4268155.00 | $219.26M | 2.8% | 2026-03-31 |
| HBK Investments L P | 4230723.00 | $217.33M | 2.7% | 2026-03-31 |
| Citadel | 3772619.00 | $193.80M | 2.4% | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-06-30 | |
| Sell | null | 2026-06-30 | |
| Sell | null | 2026-06-30 | |
| Sell | null | 2026-06-30 | |
| Sell | null | 2026-06-30 | |
| Sell | null | 2026-06-30 | |
| Sell | null | 2026-06-30 | |
| Sell | null | 2026-06-30 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.