OGE Energy Corp.: which funds bought and sold

Institutions that bought and sold OGE Energy shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 336 institutions that filed 13F reports for both quarters added to or opened positions in OGE Energy, and 202 cut or closed them. Together they added a net 4.0M shares, +2.6% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 1.3M shares (+3.2%); index fund managers were net buyers of 1.4M shares (+2.3%). 66 opened a new position and 49 sold out entirely.

Bought, Q2 2026 336 institutions, 66 of them new holders Sold, Q2 2026 202 institutions, 49 of them sold out

Net change, all compared +4.0M shares (+2.6%)

Net change, active managers +1.3M shares (+3.2%), 32 bought, 27 sold

Buyers versus sellers

institutions compared, 679

336 bought 141 202 sold

Active managers and hedge funds 32 bought · 27 sold · +1.3M

Index fund managers 8 bought · 3 sold · +1.4M

Other institutions 296 bought · 172 sold · +1.3M

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
AQR Capital Management LLC Hedge fund	+2.4M +89.5%	5.0M	$245M
Blackrock, Inc. Index funds	+1.1M +4.3%	26.3M	$1.3B
Caisse De Depot Et Placement Du Quebec	+718K +317.3%	945K	$46M
Quantinno Capital Management LP	+586K +91.1%	1.2M	$59.8M
Citadel Advisors LLC Hedge fund	+510K +78.5%	1.2M	$56.4M
Clearbridge Investments, LLC Active manager	+424K +6.9%	6.6M	$321M
Tidal Investments LLC	+352K +107.8%	678K	$33M
Voloridge Investment Management, LLC Hedge fund	+321K +180.1%	499K	$24.3M
Royal Bank Of Canada	+302K +192.2%	460K	$22.4M
FMR LLC Active manager	+264K +56.6%	732K	$35.6M
Millennium Management LLC Hedge fund	+224K +77.1%	514K	$25M
Prudential Financial Inc	+199K +679.0%	229K	$11.1M
State Street Corp Index funds	+199K +2.8%	7.2M	$352M
Connor, Clark & Lunn Investment Management Ltd.	+194K +40.7%	670K	$32.6M
Energy Income Partners, LLC	+187K +10.1%	2.0M	$99M
Jpmorgan Chase & Co	+178K +21.8%	996K	$49.5M
Boston Partners Active manager	+172K +3.1%	5.7M	$277M
Franklin Resources Inc Active manager	+157K +6.8%	2.5M	$121M
Marshall Wace, LLP Hedge fund	+140K New position	140K	$6.8M
Btg Pactual Asset Management Us LLC	+140K +116.7%	259K	$12.6M

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
AQR Capital Management LLC Hedge fund	+2.4M +89.5%	5.0M	$245M
Citadel Advisors LLC Hedge fund	+510K +78.5%	1.2M	$56.4M
Clearbridge Investments, LLC Active manager	+424K +6.9%	6.6M	$321M
Voloridge Investment Management, LLC Hedge fund	+321K +180.1%	499K	$24.3M
FMR LLC Active manager	+264K +56.6%	732K	$35.6M
Millennium Management LLC Hedge fund	+224K +77.1%	514K	$25M
Boston Partners Active manager	+172K +3.1%	5.7M	$277M
Franklin Resources Inc Active manager	+157K +6.8%	2.5M	$121M
Marshall Wace, LLP Hedge fund	+140K New position	140K	$6.8M
Point72 Asset Management, L.P. Hedge fund	+139K +13.6%	1.2M	$56.2M

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Morgan Stanley	−556K −21.9%	2.0M	$96.5M
Covalis Capital LLP	−508K Sold out	0	—
Bridgewater Associates, LP Hedge fund	−496K −95.8%	22K	$1.1M
T. Rowe Price Investment Management, Inc. Active manager	−487K −10.5%	4.1M	$202M
Artisan Partners Limited Partnership Active manager	−486K −40.8%	704K	$34.3M
Life Cycle Investment Partners Ltd	−454K −37.0%	774K	$37.7M
Engineers Gate Manager LP Hedge fund	−379K −87.7%	53K	$2.6M
Renaissance Technologies LLC Hedge fund	−337K Sold out	0	—
Yaupon Capital Management LP Hedge fund	−319K Sold out	0	—
First Trust Advisors LP	−269K −13.4%	1.7M	$84.4M
Exoduspoint Capital Management, LP Hedge fund	−256K −19.8%	1.0M	$50.3M
Qube Research & Technologies Ltd Hedge fund	−203K −8.5%	2.2M	$107M
Verition Fund Management LLC Hedge fund	−190K Sold out	0	—
Natixis	−180K Sold out	0	—
Jane Street Group, LLC	−173K −50.2%	172K	$8.4M
Gotham Asset Management, LLC Hedge fund	−173K −21.1%	645K	$31.4M
Allianz Asset Management Gmbh	−158K −16.7%	788K	$37.9M
Arrowstreet Capital, Limited Partnership Hedge fund	−146K −67.6%	70K	$3.4M
Commonwealth Of Pennsylvania Public School Empls Retrmt Sys	−143K −30.1%	332K	$16.1M
Xtx Topco Ltd	−111K −86.0%	18K	$878,118

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Bridgewater Associates, LP Hedge fund	−496K −95.8%	22K	$1.1M
T. Rowe Price Investment Management, Inc. Active manager	−487K −10.5%	4.1M	$202M
Artisan Partners Limited Partnership Active manager	−486K −40.8%	704K	$34.3M
Engineers Gate Manager LP Hedge fund	−379K −87.7%	53K	$2.6M
Renaissance Technologies LLC Hedge fund	−337K Sold out	0	—
Yaupon Capital Management LP Hedge fund	−319K Sold out	0	—
Exoduspoint Capital Management, LP Hedge fund	−256K −19.8%	1.0M	$50.3M
Qube Research & Technologies Ltd Hedge fund	−203K −8.5%	2.2M	$107M
Verition Fund Management LLC Hedge fund	−190K Sold out	0	—
Gotham Asset Management, LLC Hedge fund	−173K −21.1%	645K	$31.4M

New positions

largest by value

Institution	Shares	Value June 30, 2026
Marshall Wace, LLPHedge fund	140K	$6.8M
Ieq Capital, LLC	130K	$6.3M
Freestone Grove Partners LPHedge fund	116K	$5.7M
Emerald Investment Advisers, LLC	98K	$4.8M
Qsemble Capital Management, LP	52K	$2.5M
Rodgers Brothers Inc.	50K	$2.4M
Quadrature Capital LtdHedge fund	27K	$1.3M
Dynamic Technology Lab Private Ltd	27K	$1.3M
Odyssean, LLC	25K	$1.2M
Aster Capital Management (Difc) Ltd	24K	$1.2M

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Covalis Capital LLP	508K	$24.4M
Renaissance Technologies LLCHedge fund	337K	$16.2M
Yaupon Capital Management LPHedge fund	319K	$15.3M
Verition Fund Management LLCHedge fund	190K	$9.1M
Natixis	180K	$8.6M
Ontario Teachers Pension Plan Board	91K	$4.4M
Entropy Technologies, LP	71K	$3.4M
Drw Securities, LLC	32K	$1.5M
Alamea Verwaltungs Gmbh	30K	$1.5M
Lighthouse Investment Partners, LLCHedge fund	27K	$1.3M

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 640
Ten largest holders: 49.5%
Index fund managers: 38.4%
Active managers and hedge funds: 24.7%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	32	27	3	7	+1.3M	+3.2%
Index fund managers	8	3	0	0	+1.4M	+2.3%
Other institutions	296	172	63	42	+1.3M	+2.4%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on OGE Energy.

Only managers that filed a holdings report for both quarters are compared (679 here). 17 other holders are left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

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