| （単位：千株） | 2022/03 | 2023/03 | 2024/03 | 2025/03 |
|---|---|---|---|---|
| KKR PHC INVESTMENT L.P. |
38.73%
|
38.3%
|
38.08%
|
38.03%
|
| 三井物産 |
17.65%
|
17.45%
|
17.35%
|
17.33%
|
| 生命科学インスティテュート |
9.92%
|
9.81%
|
9.76%
|
9.74%
|
| パナソニックホールディングス | - |
8.99%
|
7.75%
|
7.74%
|
| LCA 3 MOONSHOT LP |
4.61%
|
4.56%
|
4.53%
|
4.53%
|
| 日本マスタートラスト信託銀行 |
2.68%
|
3.1%
|
4.12%
|
3.73%
|
| 岡 秀朋 | - | - |
0.5%
|
0.72%
|
| PHCホールディングス従業員持株会 | - |
0.55%
|
0.6%
|
0.67%
|
| 日本カストディ銀行 |
0.88%
|
1.07%
|
0.36%
|
0.6%
|
| BNYM AS AGT/CLTS NON TREATY JASDEC | - | - | - |
0.46%
|
| GSESL PHC CLIENT ASSET ACCOUNT | - | - |
0.4%
|
- |
| BNY GCM CLIENT ACCOUNT JPRD AC ISG | - |
0.71%
|
- | - |
| STATE STREET BANK AND TRUST COMPANY | - |
0.4%
|
- | - |
| パナソニック |
9.09%
|
- | - | - |
| GIC PRIVATE LIMITED – C |
1.35%
|
- | - | - |
| MSIP CLIENT SECURITIES |
1.03%
|
- | - | - |
| JPLLC-CL JPY |
0.69%
|
- | - | - |
| 計 |
86.63%
|
84.94%
|
83.46%
|
83.56%
|