Institutional HoldersBeta
Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.
Share classes (cover page of the 10-Q filed 2026-08-13, as of 2026-08-13)
| Class | Listed | Shares outstanding | Held by 13F filers | % of class | Holders | CUSIP |
|---|---|---|---|---|---|---|
| Common stock | SRXH · NYSEAMER | 20,265,391 | 47,999,158 | 236.9% | 29 | 08771Y402 |
Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.
Top holders (29 of 29 · 08771Y402)
change vs 2026-03-31| # | Filer | Shares | % of class | Value | Change |
|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 9,267,761 | 45.73% | $841K | NEW |
| 2 | GEODE CAPITAL MANAGEMENT, LLC | 6,994,141 | 34.51% | $634K | +6,746,685 (+2726.4%) |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 6,969,151 | 34.39% | $634K | NEW |
| 4 | CITADEL ADVISORS LLC | 6,059,738 | 29.90% | $550K | NEW |
| 5 | RENAISSANCE TECHNOLOGIES LLC | 4,860,865 | 23.99% | $441K | NEW |
| 6 | JANE STREET GROUP, LLC | 3,379,608 | 16.68% | $308K | +2,784,380 (+467.8%) |
| 7 | STATE STREET CORP | 3,359,353 | 16.58% | $305K | NEW |
| 8 | VANGUARD FIDUCIARY TRUST CO | 3,219,453 | 15.89% | $293K | NEW |
| 9 | NORTHERN TRUST CORP | 1,320,247 | 6.51% | $120K | NEW |
| 10 | UBS Group AG | 523,731 | 2.58% | $48K | +437,989 (+510.8%) |
| 11 | CITIGROUP INC | 520,619 | 2.57% | $47K | +517,909 (+19111.0%) |
| 12 | XTX Topco Ltd | 445,965 | 2.20% | $40K | +372,675 (+508.5%) |
| 13 | Qube Research & Technologies Ltd | 317,816 | 1.57% | $29K | NEW |
| 14 | LPL Financial LLC | 208,167 | 1.03% | $19K | NEW |
| 15 | SCOTIA CAPITAL INC. | 102,432 | 0.51% | $9K | -5,700 (-5.3%) |
| 16 | StoneX Group Inc. | 90,381 | 0.45% | $9K | NEW |
| 17 | Tower Research Capital LLC (TRC) | 87,074 | 0.43% | $8K | +78,451 (+909.8%) |
| 18 | Catalyst Funds Management Pty Ltd | 75,591 | 0.37% | $7K | NEW |
| 19 | Magnus Financial Group LLC | 50,500 | 0.25% | $5K | NEW |
| 20 | Federation des caisses Desjardins du Quebec | 50,000 | 0.25% | $5K | NEW |
| 21 | TWO SIGMA SECURITIES, LLC | 33,095 | 0.16% | $3K | -162,125 (-83.0%) |
| 22 | Rathbones Group PLC | 20,000 | 0.10% | $2K | -20,000 (-50.0%) |
| 23 | GREAT VALLEY ADVISOR GROUP, INC. | 14,825 | 0.07% | $1K | — |
| 24 | Sanctuary Advisors, LLC | 13,800 | 0.07% | $1K | — |
| 25 | DKM Wealth Management, Inc. | 10,000 | 0.05% | $907 | — |
| 26 | WELLS FARGO & COMPANY/MN | 2,500 | 0.01% | $227 | NEW |
| 27 | ROYAL BANK OF CANADA | 1,296 | 0.01% | $0 | — |
| 28 | Clearstead Advisors, LLC | 958 | 0.00% | $87 | NEW |
| 29 | OSAIC HOLDINGS, INC. | 91 | 0.00% | $8 | — |
Exited since 2026-03-31 (5 filers; largest 5 shown)
| SBI Securities Co., Ltd. | −40,870 |
| MORGAN STANLEY | −34,000 |
| Beirne Wealth Consulting Services, LLC | −24,000 |
| CERTIOR FINANCIAL GROUP, LLC | −21,398 |
| Fisher Asset Management, LLC | −20,000 |
Large holders from 13D/13G (latest per reporting person, last 2 years)
Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.
| Reporting person | Form | Filed | Event | Shares | % of class |
|---|---|---|---|---|---|
| Les Filles, LLC | SCHEDULE 13G/A | 2026-07-08 | 2026-07-06 | 0 | 0% |
| Michael A. Parker | SCHEDULE 13G/A | 2026-07-08 | 2026-07-06 | 0 | 0% |
| Tungsten III LLC | SCHEDULE 13G/A | 2026-07-08 | 2026-07-06 | 0 | 0% |
| EGAN KEVIN | SCHEDULE 13G | 2026-02-12 | 2026-02-05 | 14,031,500 | 5% |
| Altium Capital Management LLC | SCHEDULE 13G/A | 2025-05-15 | 2025-03-31 | 38,984 | 0.27% |
| Altium Healthcare Long Short GP LLC | SCHEDULE 13G/A | 2025-05-15 | 2025-03-31 | 38,984 | 0.27% |
| Altium Healthcare Long Short Onshore Fund LP | SCHEDULE 13G/A | 2025-05-15 | 2025-03-31 | 38,984 | 0.27% |
Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.