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Disclosery

SOMN SOUTHERN CO

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CMN (unit), issuer CIK 92122

48 managers (49 13F filers) reported a position in SOMN shares at 2026-06-30, 43,256,573 shares in all. 13 filers opened a position and 3 filers sold out during the quarter.

Managers
48
13F filers
49
New
13
Added
17
Reduced
9
Sold out
3
Shares held by filers
43,256,573

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Capital World Investors8,137,287$405M0.05%-3,505,28513F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources7,016,358$349M0.08%+267,53913F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC4,733,395$235M0.2%-116,60513F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.2,461,903$122M<0.01%-289,06413F-HRTimelineGroup
Calamos Advisors LLCin group Calamos Advisors LLC2,115,625$105M0.38%+34,30013F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …2,067,307$103M0.08%+114,30013F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC1,294,891$64.4M0.01%+125,05513F-HRTimelineGroup
Portman Square Capital LLP1,236,000$61.8M10.54%-100,00013F-HRTimeline
ADVENT CAPITAL MANAGEMENT /DE/1,215,477$60.8M1.39%+94,10213F-HRTimeline
CAMDEN ASSET MANAGEMENT L P /CA1,152,900$57.5M1.68%+605,00013F-HRTimeline
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP1,000,670$49.8M0.03%-77,34313F-HRTimelineGroup
Nuveen, LLCin group TIAA909,382$45.2M0.01%+262,49913F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…724,500$36M0.04%new13F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP667,275$33.2M0.02%new13F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP606,804$30.4M<0.01%+80,80413F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC503,000$25M0.01%+3,00013F-HRTimeline
FMR LLCin group FMR LLC430,259$21.5M<0.01%-4,60013F-HRTimelineGroup
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC187,052$9.33M0.12%new13F-HRTimelineGroup
SSI INVESTMENT MANAGEMENT LLC182,480$9.1M0.53%+11,77013F-HRTimeline
Sculptor Capital LPin group Sculptor Capital LP145,678$7.3M0.08%new13F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/143,310$7.13M<0.01%+108,34013F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…5,521,000$5.49M<0.01%+1,681,00013F-HRTimelineGroup
Capital International, Inc./CA/in group Capital International Investo…107,867$5.37M0.04%-96,23613F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.100,000$4.99M<0.01%new13F-HRTimelineGroup
GAMCO Investors (Gabelli)group of 2 filers holding87,300$4.34M0Timeline
BlueCrest Capital Management Ltd66,407$3.3M0.14%new13F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC65,945$3.28M<0.01%+14,08913F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.60,000$2.98M<0.01%013F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC58,050$2.89M<0.01%-30,00013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY53,392$2.66M<0.01%+3,39213F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.50,000$2.49M<0.01%013F-HRTimelineGroup
Elequin Capital, LP37,571$1.88M0.06%new13F-HRTimeline
HRT FINANCIAL LP21,910$1.09M<0.01%new13F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC19,189$954K<0.01%+1613F-HRTimelineGroup
UBS Group AGin group UBS Group AG14,729$733K<0.01%-5,47913F-HRTimelineGroup
AEGON USA Investment Management, LLC14,530$728K0.52%013F-HRTimeline
RED CEDAR INVESTMENT MANAGEMENT, LLC10,837$541K0.05%new13F-HRTimeline
Central Pacific Bank - Trust Division7,160$356K0.04%013F-HRTimeline
Financiere des Professionnels - Fonds d…6,050$301K0.02%013F-HRTimeline
Cambridge Investment Research Advisors,…5,520$275K<0.01%+62013F-HR/ATimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN4,883$243K<0.01%+1,88313F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC4,630$231K<0.01%new13F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC4,048$201K<0.01%new13F-HRTimelineGroup
WHITTIER TRUST CO3,800$190K<0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…75$3.73K<0.01%new13F-HRTimelineGroup
Global Retirement Partners, LLC53$2.64K<0.01%13F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\41$2.04K<0.01%013F-HRTimelineGroup
Integrated Wealth Concepts LLC33$1.64K<0.01%new13F-HRTimeline