CEG Institutional Ownership
Who owns Constellation Energy Corp and what the big funds did with it last quarter, from every SEC 13F filing. 1,866 funds reported holding CEG at Jun 30, 2026, together owning 81.3% of the company.
- ▲983 buying vs 788 selling
- ●Held by funds +0.2 pts
- ▼Funds holding -48
- ▼Superinvestors: 1 added, 3 cut
- ▼Put/call 0.81 to 1.65
What the filings show, not a forecast. Positions can be up to 45 days old and leave out short sales.
Funds holding and ownership
8 quartersQuarter over quarter
all 13F filers| Q2 2026 | This quarter | Q1 2026 | Change |
|---|---|---|---|
| Funds holding | 1,866 | 1,914 | −2.5% |
| In funds' top 10 | 15 | 17 | −11.8% |
| 13F shares | 288M | 287M | +0.3% |
| Held by funds | 81.3% | 81.1% | +0.2 pts |
| New positions | 168 | 154 | +9.1% |
| Increased | 815 | 824 | −1.1% |
| Reduced | 576 | 614 | −6.2% |
| Sold out | 212 | 262 | −19.1% |
| Calls (shares) | 1.4M | 2.3M | −39.8% |
| Puts (shares) | 2.4M | 2M | +23.1% |
| Put/call ratio | 1.65 | 0.81 | +103.1% |
Buyers vs sellers
adding or new vs cutting or sold outSuperinvestors in CEG
All superinvestors →
Who owns CEG
share of fund held shares- Index and passive funds39.1%
- Active managers and hedge funds39.1%
- Banks and brokers15.4%
- Pensions, insurers and other6.4%
The top 10 holders own 49.3% of all CEG shares that funds reported. Groups are our own grouping of filers by name.
Put/call ratio
funds' options, market makers left outAbove 1 means funds hold more puts than calls, a sign of hedging or bets on a fall. Options are valued at the underlying shares.
Filed so far for Q3 2026
733 funds changed their position- Assenagon Asset Management S.A.Trimmed−959K sh
- Cambridge Investment Research Advisors, Inc.Trimmed−127K sh
- Generate Investment Management LtdAdded+109K sh
- Creative PlanningAdded+75K sh
- One Way Holdings LLCTrimmed−58K sh
🔒 Free account: see all 20.
Top holders
Q2 2026| # | Fund | Of company | Shares | Value | Change |
|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 6.93% | 24.6M | $6.1B | +1M |
| 2 | Vanguard Capital Management LLC | 5.94% | 21M | $5.2B | +899K |
| 3 | State Street Corp | 5.48% | 19.4M | $4.8B | +615K |
| 4 | Vanguard Portfolio Management LLC | 4.47% | 15.8M | $3.9B | +818K |
| 5 | ECP ControlCo, LLC | 4.06% | 14.4M | $3.6B | −7.7M |
| 6 | Capital International Investors | 3.57% | 12.7M | $3.1B | +1M |
| 7 | Invesco Ltd. | 3.14% | 11.1M | $2.8B | −107K |
| 8 | Morgan Stanley | 2.55% | 9.1M | $2.2B | +147K |
| 9 | Geode Capital Management, LLC | 2.12% | 7.5M | $1.9B | +224K |
| 10 | Fmr LLC | 1.85% | 6.5M | $1.6B | −3.6M |
- Norges Bank+4.3M sh+$1.1B
- Teacher Retirement System of Texas+1.4M sh+$339M
- Capital International Investors+1M sh+$261M
- BlackRock, Inc.+1M sh+$260M
- Capital Research Global Investors+962K sh+$239M
- Victory Capital Management Inc+900K sh+$224M
- Vanguard Capital Management LLC+899K sh+$223M
- Assenagon Asset Management S.A.+866K sh+$215M
- ECP ControlCo, LLC−7.7M sh−$1.9B
- Fmr LLC−3.6M sh−$905M
- Canada Pension Plan Investment Board−2.7M sh−$661M
- Price T Rowe Associates Inc /md/−1.3M sh−$312M
- Jennison Associates LLC−1.1M sh−$264M
- 59 North Capital Management, LP−813K sh−$227M
- Franklin Resources Inc−862K sh−$214M
- Rubric Capital Management LP−715K sh−$200M
CEG institutional ownership FAQ
Who owns the most CEG stock?
In Q2 2026 13F filings the largest holder of CEG was BlackRock, Inc., followed by Vanguard Capital Management LLC and State Street Corp. Index fund managers are usually the biggest holders of large companies.
What percentage of CEG is owned by institutions?
Funds that file 13F reports held 81.3% of CEG's shares at Jun 30, 2026, compared with 81.1% a quarter earlier. That counts every manager with more than $100 million in US stocks.
Are hedge funds buying CEG?
In Q2 2026, 983 funds bought CEG (168 of them new positions) and 788 sold (212 sold out completely). Among well known investors, 1 added and 3 cut. Our fund sentiment for CEG is bearish.
What is CEG's institutional put/call ratio?
Funds reported $577M of CEG puts against $351M of calls, a put/call ratio of 1.65 (0.81 the quarter before). Market makers and bank trading desks are left out, since their options are mostly hedges.
How current is this CEG ownership data?
13F filings show holdings at the end of each quarter and are due within 45 days, so positions can be up to six weeks old when they appear. We add each new filing within minutes, and the "filed so far" list shows funds that have already reported the next quarter.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Fund sentiment summarises what 13F filings show and is not a forecast. Holdings come from SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.