SURGERY PARTNERS INC SGRY
COM · Common Stock · CUSIP 86881A100
- SectorHealth care
- IndustryServices-General Medical & Surgical Hospitals, NEC
- HeadquartersBrentwood, TN
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($630.2k this quarter). Holder counts are more reliable. Shares outstanding: 130.9m as of 2026-08-03, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $16.79. Options: 10 managers hold calls ($10.9m notional), 2 hold puts ($767.8k).
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 139 |
| Q4 2022 | 161 |
| Q1 2023 | 153 |
| Q2 2023 | 170 |
| Q3 2023 | 167 |
| Q4 2023 | 176 |
| Q1 2024 | 182 |
| Q2 2024 | 181 |
| Q3 2024 | 187 |
| Q4 2024 | 185 |
| Q1 2025 | 210 |
| Q2 2025 | 203 |
| Q3 2025 | 200 |
| Q4 2025 | 181 |
| Q1 2026 | 183 |
| Q2 2026 | 187 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2024 | 102 | 91 |
| Q4 2024 | 98 | 90 |
| Q1 2025 | 112 | 98 |
| Q2 2025 | 122 | 101 |
| Q3 2025 | 100 | 95 |
| Q4 2025 | 82 | 117 |
| Q1 2026 | 94 | 75 |
| Q2 2026 | 105 | 79 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2025 | $96.8m | $46.5m | 0.48 |
| Q4 2025 | $7.9m | $13.2m | 1.67 |
| Q1 2026 | $20.9m | $15.8m | 0.76 |
| Q2 2026 | $10.9m | $767.8k | 0.07 |
Biggest buyers
| T. Rowe Price Investment Management, Inc. | Added | +4.0m |
| Hein Park Capital Management LP | New | +1.1m |
| HSBC HOLDINGS PLC | Added | +1.0m |
| OAKTREE CAPITAL MANAGEMENT LP | New | +862.6k |
| NOMURA HOLDINGS INC | Added | +801.9k |
| BlackRock, Inc. | Added | +580.7k |
| KENNEDY CAPITAL MANAGEMENT LLC | Added | +391.3k |
| VICTORY CAPITAL MANAGEMENT INC | Added | +323.5k |
| LMR Partners LLP | Added | +260.6k |
| Varde Management, L.P. | Added | +248.0k |
Biggest sellers
| KING STREET CAPITAL MANAGEMENT, L.P. | Reduced | -4.2m |
| GLENVIEW CAPITAL MANAGEMENT, LLC | Sold out | -1.8m |
| UBS Group AG | Reduced | -1.6m |
| Pentwater Capital Management LP | Reduced | -1.0m |
| Irenic Capital Management LP | Sold out | -711.0k |
| MILLENNIUM MANAGEMENT LLC | Sold out | -423.8k |
| DIMENSIONAL FUND ADVISORS LP | Reduced | -352.7k |
| Clearline Capital LP | Sold out | -314.1k |
| Clearbridge Investments, LLC | Reduced | -294.9k |
| Man Group plc | Reduced | -249.0k |
Biggest calls
| LMR Partners LLP | Reduced | $3.4m200.0k shares |
| CITADEL ADVISORS LLC | Reduced | $3.1m184.4k shares |
| Centiva Capital, LP | Added | $2.7m161.4k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $583.0k34.7k shares |
| Foundations Investment Advisors, LLC | New | $336.0k20.0k shares |
| SLT Holdings LLC | New | $336.0k20.0k shares |
| IMC-Chicago, LLC | Reduced | $262.1k15.6k shares |
| Walleye Capital LLC | Reduced | $124.3k7.4k shares |
| SIMPLEX TRADING, LLC | Reduced | $63.8k3.8k shares |
| GROUP ONE TRADING LLC | Added | $28.6k1.7k shares |
Biggest puts
| Crawford Fund Management, LLC | Reduced | $722.4k43.0k shares |
| Walleye Capital LLC | Reduced | $45.4k2.7k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
BCPE Seminole Holdings LP
13D · may seek influence
-0.5 pts · filed 2026-10-26
Stated purposeItem 4 of the Initial Statement is hereby amended and supplemented by adding the following at the end of Item 4 of the Initial Statement: As disclosed by the Issuer in its Current Report on Form 8-K, filed with the Securities and Exchange Commission on October 26, 2026, on October 23, 2026 the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with Spyglass Topco, LLC, a Delaware limited liability company ("Parent"), Spyglass Merger Subsidiary, Inc., a Delaware corporation and a wholly-owned subsidiary of Parent ("Merger Subsidiary"), and, solely for the limited purposes set forth therein, Bon Secours Mercy Health, Inc., a Maryland nonstock, nonprofit corporation ("Guarantor"), pursuant to which Merger Subsidiary will merge (the "Merger") with and into the Issuer… Full filing |
23.0% |
| JANUS HENDERSON GROUP PLC 13G · institution +0.1 pts · filed 2025-11-14 | 10.2% |
| Pentwater Capital Management LP 13G · institution +2.0 pts · filed 2026-05-15 | 9.7% |
| GLENVIEW CAPITAL MANAGEMENT, LLC 13G · passive investor new · filed 2026-10-13 | 5.4% |
Fell to 5% or below in the last year: KING STREET CAPITAL MANAGEMENT, L.P. (4.6%, 2026-08-14), FMR LLC (1.7%, 2026-05-06), VANGUARD GROUP INC (0.0%, 2026-03-27)
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q4 2024 | 0 | — | 0 | — | — |
| Q1 2025 | 0 | — | 7 | $3.5m | — |
| Q2 2025 | 0 | — | 0 | — | — |
| Q3 2025 | 0 | — | 3 | $1.8m | — |
| Q4 2025 | 0 | — | 0 | — | — |
| Q1 2026 | 0 | — | 6 | $1.3m | — |
| Q2 2026 | 0 | — | 0 | — | — |
| Q3 2026 | 1 | $161.2k | 0 | — | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2026-08-18 | DeLuca Teresa Director | Bought | $161.2k11.2k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| Bain Capital Investors LLC 17.42% of their portfolio | 49.9m $839.1m | Unchanged |
| Jupiter Topco LLC 0.10% of their portfolio | 13.9m $233.2m | First filing |
| Pentwater Capital Management LP 1.56% of their portfolio | 11.6m $195.4m | Reduced -1.0m |
| UBS Group AG 0.02% of their portfolio | 8.6m $144.0m | Reduced -1.6m |
| BlackRock, Inc. 0.00% of their portfolio | 6.2m $104.9m | Added +580.7k |
| KING STREET CAPITAL MANAGEMENT, L.P. 53.66% of their portfolio | 6.1m $101.8m | Reduced -4.2m |
| T. Rowe Price Investment Management, Inc. 0.07% of their portfolio | 5.9m $99.4m | Added +4.0m |
| DIMENSIONAL FUND ADVISORS LP 0.02% of their portfolio | 4.9m $83.1m | Reduced -352.7k |
| Clearbridge Investments, LLC 0.05% of their portfolio | 3.8m $64.2m | Reduced -294.9k |
| VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio | 3.7m $62.8m | Added +109.3k |
| VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 3.5m $59.0m | Added +78.7k |
| Davidson Kempner Capital Management LP 0.90% of their portfolio | 3.3m $56.1m | Unchanged |
| HSBC HOLDINGS PLC 0.02% of their portfolio | 3.0m $48.9m | Added +1.0m |
| FMR LLC 0.00% of their portfolio | 2.1m $36.1m | Reduced -42.5k |
| STATE STREET CORP 0.00% of their portfolio | 2.1m $36.0m | Added +187.1k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 2.1m $35.6m | Added +114.2k |
| NOMURA HOLDINGS INC 0.11% of their portfolio | 1.5m $25.6m | Added +801.9k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 1.5m $24.7m | Reduced -117.9k |
| LMR Partners LLP 0.17% of their portfolio | 1.4m $22.9m | Added +260.6k |
| MORGAN STANLEY 0.00% of their portfolio | 1.2m $20.7m | Added +220.6k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 1.2m $20.4m | Reduced -27.2k |
| VICTORY CAPITAL MANAGEMENT INC 0.01% of their portfolio | 1.1m $18.2m | Added +323.5k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 1.1m $18.2m | Reduced -25.6k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 1.1m $18.1m | Reduced -200.9k |
| Hein Park Capital Management LP 35.74% of their portfolio | 1.1m $18.0m | New |
| Varde Management, L.P. 25.12% of their portfolio | 1.0m $16.9m | Added +248.0k |
| Whitefort Capital Management, LP 3.73% of their portfolio | 901.3k $15.1m | Reduced -9.8k |
| RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio | 867.8k $14.6m | Added +70.0k |
| OAKTREE CAPITAL MANAGEMENT LP 0.27% of their portfolio | 862.6k $14.5m | New |
| Sea Cliff Partners Management, LP 6.30% of their portfolio | 845.9k $14.2m | Reduced -193.9k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 741.6k $12.5m | Added +62.9k |
| Man Group plc 0.02% of their portfolio | 697.6k $11.7m | Reduced -249.0k |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.01% of their portfolio | 653.5k $11.0m | Added +15.4k |
| KENNEDY CAPITAL MANAGEMENT LLC 0.16% of their portfolio | 548.0k $9.2m | Added +391.3k |
| VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio | 508.3k $8.5m | Added +18.7k |
| DIMENSION CAPITAL MANAGEMENT LLC 0.89% of their portfolio | 450.6k $7.6m | Reduced -80.0k |
| Hudson Bay Capital Management LP 0.03% of their portfolio | 426.6k $7.2m | Reduced -181.2k |
| Quinn Opportunity Partners LLC 0.25% of their portfolio | 323.9k $5.4m | Reduced -90.0k |
| Pier Capital, LLC 0.72% of their portfolio | 322.3k $5.4m | Added +19 |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 320.3k $5.4m | Reduced -16.1k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 320.2k $5.4m | Added +19.2k |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 291.3k $4.9m | Reduced -110.3k |
| PRELUDE CAPITAL MANAGEMENT, LLC 0.27% of their portfolio | 218.8k $3.7m | Added +191.1k |
| Invesco Ltd. 0.00% of their portfolio | 203.4k $3.4m | Reduced -5.6k |
| CastleKnight Management LP 0.12% of their portfolio | 200.7k $3.4m | Unchanged |
| Nuveen, LLC 0.00% of their portfolio | 191.5k $3.2m | Added +24.7k |
| Penn Capital Management Company, LLC 0.19% of their portfolio | 175.1k $2.9m | New |
| SIRIOS CAPITAL MANAGEMENT L P 0.35% of their portfolio | 173.0k $2.9m | Reduced -26.1k |
| TD Waterhouse Canada Inc. 0.01% of their portfolio | 166.4k $2.8m | Added +27.6k |
| TD Asset Management Inc 0.00% of their portfolio | 158.1k $2.7m | Added +92.2k |
| Swiss National Bank 0.00% of their portfolio | 155.8k $2.6m | Added +2.3k |
| TUDOR INVESTMENT CORP ET AL 0.01% of their portfolio | 153.9k $2.6m | Reduced -116.2k |
| PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio | 150.9k $2.5m | Added +10.4k |
| FIRST TRUST ADVISORS LP 0.00% of their portfolio | 141.1k $2.4m | Added +100.3k |
| Allianz Asset Management GmbH 0.00% of their portfolio | 140.0k $2.4m | New |
| Holocene Advisors, LP 0.01% of their portfolio | 136.3k $2.3m | Added +14.1k |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 130.1k $2.2m | New |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 126.1k $2.1m | Added +27.6k |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 110.7k $1.9m | Reduced -170.7k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 109.3k $1.8m | Added +62.0k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 104.6k $1.8m | Added +4.7k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 102.2k $1.7m | Reduced -11.4k |
| MARSHALL WACE, LLP 0.00% of their portfolio | 95.4k $1.6m | Added +82.5k |
| GABELLI FUNDS LLC 0.01% of their portfolio | 91.2k $1.5m | Reduced -10.0k |
| Quantinno Capital Management LP 0.00% of their portfolio | 90.3k $1.5m | Added +7.8k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 89.0k $1.5m | Added +16.7k |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 87.9k $1.0m | Added +92 |
| Rock Springs Capital Management LP 0.07% of their portfolio | 84.0k $1.4m | Reduced -124.0k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 78.8k $1.3m | Added +40.3k |
| WOLVERINE ASSET MANAGEMENT LLC 0.02% of their portfolio | 76.5k $1.3m | Unchanged |
| Tranquility Partners, LLC 0.43% of their portfolio | 74.9k $1.3m | Added +6.9k |
| VANGUARD ASSET MANAGEMENT, Ltd 0.00% of their portfolio | 72.6k $1.2m | Added +13.9k |
| Corient Private Wealth LP 0.00% of their portfolio | 72.1k $1.2m | Added +323 |
| Legal & General Group Plc 0.00% of their portfolio | 71.7k $1.2m | Added +768 |
| MIRABELLA FINANCIAL SERVICES LLP 0.11% of their portfolio | 65.4k $1.1m | New |
| Balyasny Asset Management L.P. 0.00% of their portfolio | 64.4k $1.1m | New |
| ZACKS INVESTMENT MANAGEMENT 0.01% of their portfolio | 64.2k $1.1m | New |
| DARK FOREST CAPITAL MANAGEMENT LP 0.06% of their portfolio | 55.2k $928.1k | Reduced -35.0k |
| Cerity Partners LLC 0.00% of their portfolio | 50.5k $848.1k | Added +461 |
| MOORE CAPITAL MANAGEMENT, LP 0.02% of their portfolio | 50.0k $840.0k | Unchanged |
| XTX Topco Ltd 0.01% of their portfolio | 49.9k $839.1k | Added +36.3k |
| MetLife Investment Management, LLC 0.00% of their portfolio | 46.7k $784.6k | Added +761 |
| Marble Bar Asset Management LLP 0.54% of their portfolio | 46.6k $782.7k | Added +30.8k |
| AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 46.2k $775.4k | Added +34.2k |
| CITIGROUP INC 0.00% of their portfolio | 45.7k $767.6k | Added +33.4k |
| Russell Investments Group, Ltd. 0.00% of their portfolio | 41.2k $692.9k | Added +35.3k |
| Inspire Investing, LLC 0.03% of their portfolio | 40.7k $683.2k | Reduced -2.7k |
| ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio | 39.5k $663.2k | Added +11.3k |
| LPL Financial LLC 0.00% of their portfolio | 39.3k $660.3k | Added +3.4k |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio | 36.8k $618.4k | Added +517 |
| SEI INVESTMENTS CO 0.00% of their portfolio | 32.9k $552.1k | New |
| Vanguard Global Advisers, LLC 0.00% of their portfolio | 29.6k $496.8k | Reduced -46 |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 29.5k $496.2k | Added +6.1k |
| Sanctuary Advisors, LLC 0.00% of their portfolio | 28.0k $469.7k | Added +886 |
| One68 Global Capital, LLC 0.96% of their portfolio | 27.0k $453.6k | Reduced -18.0k |
| NATIXIS ADVISORS, LLC 0.00% of their portfolio | 26.4k $443.0k | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% of their portfolio | 26.1k $439.3k | Unchanged |
| JONES FINANCIAL COMPANIES LLLP 0.00% of their portfolio | 24.6k $390.0k | Added +10.4k |
| Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio | 24.3k $409.0k | Added +2.9k |
| BARCLAYS PLC 0.00% of their portfolio | 22.9k $384.0k | Reduced -22.3k |