Who Owns SO US (SOMN)? -- Institutional Holders (2026-06-30)

144 institutions reported holding $4.58B of SO US (SOMN) in SEC 13F filings for 2026-06-30. Largest institutional holders: Voya Investment Management LLC ($526.6M), Capital World Investors ($404.7M), FRANKLIN RESOURCES INC ($357.5M), BlackRock, Inc. ($318.4M), Calamos Advisors LLC ($187.5M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1Voya Investment Management LLC$526.6M4.7MAdded
2Capital World Investors$404.7M8.1MTrimmed
3FRANKLIN RESOURCES INC$357.5M7.0MAdded
4BlackRock, Inc.$318.4M2.5MAdded
5Calamos Advisors LLC$187.5M2.1MAdded
6HIGHBRIDGE CAPITAL MANAGEMENT LLC$149.1M0New
7MILLENNIUM MANAGEMENT LLC$143.3M4,630New
8MANUFACTURERS LIFE INSURANCE COMPANY, THE$134.7M2.1MAdded
9JPMORGAN CHASE & CO$133.4M1.1MTrimmed
10ADVENT CAPITAL MANAGEMENT /DE/$111.6M1.2MAdded
11Sculptor Capital LP$98.8M145,678New
12PRICE T ROWE ASSOCIATES INC /MD/$97.6M0Added
13STATE STREET CORP$96.4M606,804Added
14CAMDEN ASSET MANAGEMENT L P /CA$93.9M1.2MAdded
15TWO SIGMA INVESTMENTS, LP$87.9M667,275Added
16IMC-Chicago, LLC$68.8M718,500Added
17WELLINGTON MANAGEMENT GROUP LLP$67.9M0Added
18Point72 Asset Management, L.P.$67.6M0Added
19SOROS FUND MANAGEMENT LLC$65.8M0New
20AMERIPRISE FINANCIAL INC$64.6M1.3MAdded
21Portman Square Capital LLP$61.8M1.2MTrimmed
22VICTORY CAPITAL MANAGEMENT INC$57.1M503,000Trimmed
23ZAZOVE ASSOCIATES LLC$54.9M0Added
24TENOR CAPITAL MANAGEMENT Co., L.P.$50.7M0New
25VAN ECK ASSOCIATES CORP$49.8M1.0MTrimmed

Source: SEC Form 13F filings · as of 2026-06-30