Institutional Ownership
Surgery Partners Inc
CUSIP 86881A100COMSGRYQ1 2026
13D / 13G Filings
41
Schedule 13D/13G on record
Beneficial Filers
12
Distinct reporting persons
Largest Stake
59.8%
Max % of class reported
Institutional Holders
174
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
41 filings · latest Feb 17, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Feb 17, 2026 | Pentwater Capital Management LP | 13G/A | 7.7% | 10.00M | SEC |
| 2 | Feb 5, 2026 | Fmr LLC | 13G/A | 5.1% | 6.54M | SEC |
| 3 | Nov 14, 2025 | Janus Henderson Group PLC | 13G/A | 10.2% | 13.04M | SEC |
| 4 | Nov 14, 2025 | Pentwater Capital Management LP | 13G/A | 9.1% | 11.68M | SEC |
| 5 | Nov 14, 2025 | King Street Capital Management, L.P. | 13G | 7.2% | 9.34M | SEC |
| 6 | Aug 14, 2025 | Pentwater Capital Management LP | 13G | 5.5% | 7.00M | SEC |
| 7 | Aug 12, 2025 | Wellington Management Group LLP | 13G/A | — | 217 | SEC |
| 8 | Jul 7, 2025 | Janus Henderson Group PLC | 13G/A | 10.1% | 12.95M | SEC |
| 9 | Jun 17, 2025 | Bcpe Seminole Holdings LP | 13D/A | 23.4% | — | SEC |
| 10 | May 14, 2025 | Janus Henderson Group PLC | 13G/A | 9.1% | 11.64M | SEC |
31 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Surgery Partners Inc.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Bain Capital Investors LLC | 49.95M | $595.37M |
| 2 | Janus Henderson Group PLC | 13.54M | $161.40M |
| 3 | Pentwater Capital Management LP | 12.65M | $150.85M |
| 4 | King Street Capital Management, L.P. | 10.23M | $121.94M |
| 5 | Ubs Group AG | 10.19M | $121.49M |
| 6 | Blackrock, Inc. | 5.66M | $67.48M |
| 7 | Dimensional Fund Advisors LP | 5.30M | $63.13M |
| 8 | Clearbridge Investments, LLC | 4.12M | $49.09M |
| 9 | Davidson Kempner Capital Management LP | 3.34M | $39.77M |
| 10 | Fmr LLC | 2.19M | $26.12M |