ETFs Holding OKE

Kayne Anderson NextGen Energy & Infrastructure Inc

NXG Cushing Midstream Energy Fund

Invesco SteelPath MLP Alpha Plus Fund Class A

Invesco SteelPath MLP Alpha Plus Fund Class Y

Invesco SteelPath MLP Alpha Plus Fund Class R

ALPS/Alerian Energy Infrastructure Portfolio

Westwood Salient Enhanced Midstream Income ETF

Tortoise Energy Infrastructure Total Return Fund Class C

Tortoise Energy Infrastructure Total Return Fund Institutional Class

Amplify Energy & Natural Resources Covered Call ETF

Torray Fund

First Eagle US Equity ETF

Center Coast Brookfield Midstream Focus Fund Class C

Absolute Select Value ETF

NYLI Cushing MLP Premier Fund Class A

NYLI Cushing MLP Premier Fund Investor Class

Invesco S&P Ultra Dividend Revenue ETF

Transamerica Energy Infrastructure Class A

Brookstone Dividend Stock ETF

Gabelli Utility Trust (The)

Invesco Dorsey Wright Utilities Momentum ETF

Catalyst Energy Infrastructure Fund Class A

Goldman Sachs Energy Infrastructure Fund Class P

Goldman Sachs Energy Infrastructure Fund Class Investor

Goldman Sachs Energy Infrastructure Fund Class R

Goldman Sachs Energy Infrastructure Fund Class C

First Sentier Global Listed Infrastructure Fund Class I

Abrdn Global Infrastructure Fund Class A

State Street Energy Select Sector SPDR ETF

Invesco SteelPath MLP Alpha Fund Class C

Invesco SteelPath MLP Alpha Fund Class R6

Invesco SteelPath MLP Alpha Fund R5

PGIM Jennison Energy Infrastructure Fund Class C

PGIM Jennison Energy Infrastructure Fund Class Z

Tortoise Essential Energy Fund

Tortoise MLP ETF

FT Energy Income Partners Enhanced Income ETF

Bright Rock Mid Cap Growth Fund Insti Class Shs

Global X PureCap MSCI Energy ETF

Sound Equity Dividend Income ETF

iShares US Energy ETF

Westwood Salient MLP & Energy Infrastructure Fund Class C

Westwood Salient MLP & Energy Infrastructure Fund Ultra Shares Class

Proshares DJ Brookfield Global Infrastructure ETF

FT Energy Income Partners Strategy ETF

First Trust Energy AlphaDEX Fund

Hennessy Energy Transition Fund Institutional Class

DWS CROCI US Fund Class C

DWS CROCI US Fund Class S

Spirit of America Energy Fund Institutional Class

Fidelity MSCI Energy Index ETF

Saratoga Energy & Basic Materials Portfolio Class C

Vanguard Energy ETF

Energy UltraSector ProFund Service Class

Gabelli Utilities Fund Class A

Gabelli Utilities Fund

DWS RREEF Global Infrastructure Fund Class Institutional

DWS RREEF Global Infrastructure Fund Class S

Goldman Sachs MLP Energy Infrastructure Fund A Shares

Goldman Sachs MLP Energy Infrastructure Fund Investor Class

Goldman Sachs MLP Energy Infrastructure Fund Class R6

Goldman Sachs MLP Energy Infrastructure Fund Class P Shares

EIP Growth and Income Fund Investor Class

DWS CROCI Equity Dividend Fund Class A

DWS CROCI Equity Dividend Fund Class S

Russell Investments Global Infrastructure ETF

Abrdn Global Infrastructure Income Fund

Invesco SteelPath MLP Income Fund Class C

Invesco SteelPath MLP Income Fund Class R6

Invesco SteelPath MLP Income Fund R

FIRST EAGLE GLOBAL REAL ASSETS FUND Class A

FIRST EAGLE GLOBAL REAL ASSETS FUND Class R6

Virtus Duff & Phelps Global Infrastructure Fund A

DF Tactical Dividend Fund Class A

DF Tactical Dividend Fund Class I

First Trust North American Energy Infrastructure Fund

Sterling Capital Special Opportunities Equity Fund Class A

Sterling Capital Special Opportunities Equity Fund Intlitutional Class

ALPS Sector Dividend Dogs ETF

Rydex Energy Fund Class H

Rydex Energy Fund Investor Class

State Street SPDR S&P Global Infrastructure ETF

ClearBridge Global Infrastructure Income Fund Class A

ClearBridge Global Infrastructure Income Fund Class IS

Goldman Sachs Global Infrastructure Fund Class C

Goldman Sachs Global Infrastructure Fund Class R6

Goldman Sachs Global Infrastructure Fund Investor Class

iShares Global Infrastructure ETF

Allspring Diversified Capital Builder Fund Class A

Allspring Diversified Capital Builder Fund Institutional Class

Crawford Multi-Asset Income Fund

ClearBridge Tactical Dividend Income Fund Class A

ClearBridge Tactical Dividend Income Fund Class IS

First Trust Morningstar Dividend Leaders Index Fund

First Eagle US Value Fund Class A

First Eagle US Value Fund Class I

iShares Global Energy ETF

John Hancock Infrastructure Fund Class A

John Hancock Infrastructure Fund Class I

Franklin U.S. Low Volatility High Dividend Index ETF

iShares North American Natural Resources ETF

Nuveen Global Infrastructure Fund Class A

Nuveen Global Infrastructure Fund

Russell Global Infrastructure Fund Class C

Russell Global Infrastructure Fund Class A

Russell Global Infrastructure Fund Class Y

YieldMax US Stocks Target Double Distribution ETF

Adams Natural Resources Fund

InfraCap MLP ETF

State Street SPDR Portfolio S&P 500 High Dividend ETF

Nuveen ESG Dividend ETF

Vanguard Energy Opportunities Fund Admiral Shares

Commerce Funds Value Fund

Gabelli Enterprise Mergers and Acquisitions Fund Class A

Gabelli Enterprise Mergers and Acquisitions Fund Class Y

State Street SPDR S&P Global Dividend ETF

First Eagle Global Equity ETF

Transamerica Sustainable Equity Income Class C

Transamerica Sustainable Equity Income Class I

Global X Alternative Income ETF

GAMCO Global Gold Natural Resources & Income Trust

John Hancock US High Dividend ETF

T. Rowe Price New Era Fund Investor Class

Nuveen Real Asset Income and Growth Fund

Transamerica Multi-Asset Income Fund Class C

John Hancock Premium Dividend Fund

John Hancock Tax-Advantaged Dividend Income Fund

Gabelli Equity Income Fund Class A

Gabelli Equity Income Fund Class C

Vanguard Mid-Cap Value Index Fund Admiral

Neuberger Berman Energy Transition & Infrastructure ETF

First Trust Alerian US NextGen Infrastructure ETF

Abrdn Global Dynamic Dividend Fund

VictoryShares US Large Cap High Div Volatility Wtd ETF

Janus Henderson Enterprise Portfolio - Institutional Shares

John Hancock Disciplined Value Global Long/Short Fund Class A

John Hancock Disciplined Value Global Long/Short Fund Class NAV

Vanguard Mid-Cap Value ETF

Janus Henderson Enterprise Fund Class T

Janus Henderson Enterprise Fund Class A

Janus Henderson Enterprise Fund Class R

Janus Henderson Enterprise Fund Class S

Virtus Total Return Fund Inc

Government Street Equity Fund

First Eagle Global Fund Class R6

First Eagle Global Fund Class A

Nuveen ESG Large-Cap ETF

S&P 500 Pure Value Fund Class C

Amplify Samsung US Natural Gas Infrastructure ETF

John Hancock Global Shareholder Yield Fund Class R2

John Hancock Global Shareholder Yield Fund Class A

Avantis US Mid Cap Value ETF

Nuveen Dividend Value Fund Class C

Nuveen Dividend Value Fund Class A

Nuveen Large Cap Responsible Equity Fund Class A

Nuveen Large Cap Responsible Equity Fund Premier Class

iShares Morningstar Mid-Cap Value ETF

Bahl & Gaynor Income Growth Fund Class I

GAMCO Natural Resources Gold & Income Trust

NYLI Epoch Global Equity Yield Fund Investor Class

NYLI Epoch Global Equity Yield Fund Class R6

First Trust Large Cap Value AlphaDEX Fund

Russell Tax-Managed Real Assets Fund Class C

Russell Tax-Managed Real Assets Fund Class M

Principal Diversified Real Asset Fund Institutional Class

Principal Diversified Real Asset Fund Class A

Destinations Real Assets Fund - Class Z

Voya Global High Dividend Low Volatility Fund Class W

Voya Global High Dividend Low Volatility Fund Class A

Voya Global High Dividend Low Volatility Fund Class I

Voya Global High Dividend Low Volatility Portfolio Advisor Class

Voya Global High Dividend Low Volatility Portfolio Class I

DWS RREEF Real Assets Fund Class A

DWS RREEF Real Assets Fund Class R

DWS RREEF Real Assets Fund Class R6

Cohen & Steers Infrastructure Fund Inc

Nuveen Real Asset Income Fund Class A

Nuveen Real Asset Income Fund CLASS R6

Goldman Sachs US Equity Dividend and Premium Fund Class P

Goldman Sachs US Equity Dividend and Premium Fund Insti Class

Goldman Sachs US Equity Dividend and Premium Fund Investor Class