Latest Period
Q2 2026
Security Snapshot
SOUTHERN CO - Common Stock (SO) Institutional Ownership
CUSIP: 842587107
13F Institutional Holders and Ownership History from Q1 2014 to Q2 2026
Institutions Reporting
2,341
Shares (Excl. Options)
832,145,026
Price
$95.71
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- Security type / class
- Equity / Common Stock
- Symbol
- SO on NYSE
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 832,145,026
- Total 13F value
- $79,685,591,114
- Portfolio coverage rank
- 0.05%
- Share change
- +44,157,014
- Value change
- +$4,208,724,635
- Number of holders
- 2,341
- Shares outstanding
- 1,125,393,143
- SEC-reported price per share
- $94.34
- Insider filing price
- $94.34
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- SO - SOUTHERN CO - Common Stock is tracked under CUSIP 842587107.
- 2341 institutions reported positions in Q2 2026.
- 3 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 2,353 to 2,341 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $76,185,396,586 to $79,685,591,114.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 2341 institutions filings for Q2 2026.
Security key
842587107
Latest holder period
Q2 2026
13F holders
2,341
13D/G owners
3
CIK / CUSIP context first
Open Q2 2026 holders
SO full holder history
SOUTHERN CO SEC filings
SOUTHERN CO company facts
SOUTHERN CO insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 842587107:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
3
Security
SO
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | 7.4% | $8,025,212,926 | 83,145,596 | Vanguard Capital Management | 31 Mar 2026 | |||
| Capital World Investors | 5.6% | $6,101,791,589 | 63,022,016 | Capital World Investors | 31 Mar 2026 | |||
| JPMORGAN CHASE & CO | 3.7% | -42% | $3,823,115,549 | -$2,510,416,855 | 41,304,187 | -40% | JPMORGAN CHASE & CO. | 27 Feb 2026 |
As of 30 Jun 2026, 2,341 institutional investors reported holding 832,145,026 shares of SOUTHERN CO - Common Stock (SO). This represents 74% of the company’s total 1,125,393,143 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
54%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 8.3% | 92,990,716 | +2.9% | 0.13% | $8,900,141,450 |
| VANGUARD CAPITAL MANAGEMENT LLC | 6.5% | 73,665,124 | +3% | 0.15% | $7,050,489,019 |
| STATE STREET CORP | 5.8% | 64,809,708 | +2.9% | 0.18% | $6,202,937,153 |
| Capital World Investors | 5.6% | 62,518,698 | +11% | 0.71% | $5,984,032,125 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 4.1% | 46,415,904 | +27% | 0.44% | $4,442,468,000 |
| JPMORGAN CHASE & CO | 2.9% | 32,778,201 | -24% | 0.19% | $3,171,291,181 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.6% | 29,315,285 | +3.4% | 0.15% | $2,824,465,603 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2.4% | 27,023,691 | +3.4% | 0.12% | $2,586,437,465 |
| FMR LLC | 2% | 22,537,244 | -1.5% | 0.09% | $2,157,039,692 |
| FRANKLIN RESOURCES INC | 1.5% | 16,561,908 | -1.5% | 0.34% | $1,585,140,204 |
| GOLDMAN SACHS GROUP INC | 1.3% | 14,582,492 | +150% | 0.15% | $1,395,690,332 |
| NORGES BANK | 1.3% | 14,358,862 | 0.14% | $1,374,286,682 | |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 1.2% | 13,831,354 | -11% | 0.45% | $1,319,807,001 |
| MORGAN STANLEY | 1.2% | 13,539,685 | +4.8% | 0.07% | $1,295,883,513 |
| NORTHERN TRUST CORP | 0.87% | 9,755,332 | -0.73% | 0.11% | $933,682,824 |
| AMERIPRISE FINANCIAL INC | 0.85% | 9,568,912 | +1.4% | 0.19% | $915,766,893 |
| ROYAL BANK OF CANADA | 0.77% | 8,721,450 | -0.36% | 0.14% | $834,729,000 |
| BANK OF AMERICA CORP /DE/ | 0.75% | 8,392,512 | +0.14% | 0.05% | $803,247,357 |
| Legal & General Group Plc | 0.68% | 7,703,017 | -1.9% | 0.15% | $737,255,759 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.66% | 7,386,604 | +3.9% | 0.09% | $706,971,869 |
| Bank of New York Mellon Corp | 0.65% | 7,278,460 | -0% | 0.11% | $696,621,397 |
| VANGUARD FIDUCIARY TRUST CO | 0.56% | 6,330,286 | +2.1% | 0.13% | $605,871,673 |
| Boston Partners | 0.55% | 6,174,426 | +15069% | 0.53% | $591,051,309 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.5% | 5,681,674 | +9.8% | 0.1% | $543,793,018 |
| Invesco Ltd. | 0.5% | 5,577,317 | +0.71% | 0.04% | $533,804,994 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
50
Latest
Q2 2026
Rows shown
1-25 of 50
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 832,145,026 | $79,685,591,114 | +$4,208,724,635 | $95.71 | 2,341 |
| 2026 Q1 | 789,248,925 | $76,185,396,586 | -$674,228,312 | $96.52 | 2,353 |
| 2025 Q4 | 797,009,283 | $69,541,956,429 | +$771,118,583 | $87.20 | 2,257 |
| 2025 Q3 | 786,652,059 | $74,534,020,822 | +$1,465,988,999 | $94.77 | 2,206 |
| 2025 Q2 | 770,908,811 | $70,764,135,196 | +$3,006,106,343 | $91.83 | 2,162 |
| 2025 Q1 | 739,769,381 | $68,002,407,870 | -$421,463,443 | $91.95 | 2,184 |
| 2024 Q4 | 746,489,816 | $61,447,714,668 | +$240,634,522 | $82.32 | 2,103 |
| 2024 Q3 | 740,893,215 | $66,801,381,715 | +$645,839,072 | $90.18 | 1,993 |
| 2024 Q2 | 732,254,642 | $56,804,227,582 | +$1,744,302,640 | $77.57 | 1,875 |
| 2024 Q1 | 711,002,173 | $51,001,137,668 | +$704,821,018 | $71.74 | 1,814 |
| 2023 Q4 | 700,774,229 | $49,147,519,498 | +$439,604,173 | $70.12 | 1,831 |
| 2023 Q3 | 692,843,381 | $44,858,644,754 | -$171,429,975 | $64.72 | 1,700 |
| 2023 Q2 | 693,778,408 | $48,724,212,932 | -$510,592,103 | $70.25 | 1,716 |
| 2023 Q1 | 700,923,091 | $48,766,363,367 | +$987,998,749 | $69.58 | 1,691 |
| 2022 Q4 | 687,700,184 | $49,108,441,378 | +$707,880,604 | $71.41 | 1,720 |
| 2022 Q3 | 677,334,644 | $46,071,566,485 | +$1,208,338,057 | $68.00 | 1,645 |
| 2022 Q2 | 661,083,348 | $47,133,763,192 | +$707,092,384 | $71.31 | 1,665 |
| 2022 Q1 | 652,659,769 | $47,299,328,314 | +$886,065,865 | $72.51 | 1,686 |
| 2021 Q4 | 640,600,239 | $43,893,333,424 | +$448,319,208 | $68.58 | 1,636 |
| 2021 Q3 | 631,212,643 | $39,089,482,192 | -$10,730,874 | $61.97 | 1,479 |
| 2021 Q2 | 632,427,566 | $38,244,587,555 | +$53,841,560 | $60.51 | 1,494 |
| 2021 Q1 | 631,291,622 | $39,209,778,863 | +$666,759,944 | $62.16 | 1,475 |
| 2020 Q4 | 621,137,426 | $38,107,815,012 | +$433,623,331 | $61.43 | 1,484 |
| 2020 Q3 | 614,502,567 | $33,296,636,903 | +$26,006,352 | $54.22 | 1,355 |
| 2020 Q2 | 612,617,070 | $31,853,484,423 | -$798,443,557 | $51.85 | 1,361 |