SEC Form 13F

VAUGHAN DAVID INVESTMENTS LLC/IL 13F Holdings

Inspect VAUGHAN DAVID INVESTMENTS LLC/IL's 2026-06-30 SEC 13F positions, public filing date, amendments and original receipt.

As of 2026-08-12T03:59:59.999Z

Report period
2026-06-30
Publicly available
2026-08-12
Reported value
$5,022,822,000
Positions
245

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Step 1 of 3

Disclosed positions

VAUGHAN DAVID INVESTMENTS LLC/IL: source evidence dated 2026-08-12T03:59:59.999Z.

Issuer
LAM RESEARCH CORP
Ticker
LRCX
Class
lrcx
Reported value
$216,182,000
Reported amount
498,885
Unit
SH
Option
None
What you should see

The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.

Step 2 of 3

What was reported for this quarter?

13F positions are dated quarter-end holdings, with later publication and possible amendments. Read report period and availability before calling them current.

SEC 13F-HR: 0001063571-26-000004
What you should see

Open the effective filing receipt and inspect shares, value and any put/call classification separately.

Step 3 of 3

Browse institutional filings

Open the effective filing receipt and inspect shares, value and any put/call classification separately.

Browse institutional filings
What you should see

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Disclosed positions

See the complete disclosed positions

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LAM RESEARCH CORPLRCXlrcx$216,182,000498,885SHNone
BROADCOM INCAVGOavgo$146,897,000388,873SHNone
JP MORGAN CHASE & COJPMjpm$107,968,000329,846SHNone
MICROSOFT CORPMSFTmsft$104,745,000280,804SHNone
CISCO SYSTEMS INCCSCOcsco$104,633,000890,800SHNone
DEERE & CODEde$95,719,000150,897SHNone
ALPHABET INC CL AGOOGLgoogl$86,440,000241,879SHNone
ABBVIE INCABBVabbv$83,189,000330,587SHNone
ENTERGY CORPETRetr$79,725,000694,109SHNone
GOLDMAN SACHS GROUP INCGSgs$79,596,00078,701SHNone
JOHNSON & JOHNSONJNJjnj$78,529,000309,207SHNone
AMERICAN EXPRESS COAXPaxp$76,852,000227,205SHNone
EATON CORPORATION PLC FETNetn$74,784,000175,500SHNone
WILLIAMS COS INCWMBwmb$70,303,000945,698SHNone
CITIGROUP INCCc$66,049,000471,916SHNone
AMERICAN ELECTRIC POWERAEPaep$65,757,000480,647SHNone
UNITEDHEALTH GROUPUNHunh$65,337,000157,200SHNone
CATERPILLAR INCCATcat$65,025,00061,062SHNone
ALLSTATE CORPALLall$62,384,000262,186SHNone
NEXTERA ENERGY INCNEEnee$61,994,000706,318SHNone
NISOURCE INCNIni$61,816,0001,300,015SHNone
ALLIANT ENERGY CORPLNTlnt$59,461,000779,402SHNone
WEC ENERGY GROUP INCWECwec$58,820,000503,722SHNone
LINCOLN ELECTRIC HOLDINGS INCLECOleco$58,140,000218,973SHNone
XCEL ENERGYXELxel$57,797,000719,761SHNone
PHILIP MORRIS INTLPMpm$56,540,000312,528SHNone
SOUTHERN COSOso$56,500,000590,329SHNone
DTE ENERGY COMPANYDTEdte$54,810,000359,714SHNone
APOLLO GLOBAL MANAGEMENT LLCAPOapo$54,730,000462,595SHNone
EXXON MOBIL CORPORATION OLD 7/2/26XOMxomOLD$54,449,000398,253SHNone
CONOCOPHILLIPSCOPcop$54,174,000521,100SHNone
CHEVRON CORPORATIONCVXcvx$54,068,000326,182SHNone
DUKE ENERGY HOLDING CORPDUKduk$53,812,000425,122SHNone
REINSURANCE GROUP OF AMERICA INCRGArga$53,812,000253,056SHNone
MERCK AND CO INC NEWMRKmrk$53,775,000418,482SHNone
BLACKROCK INCBLKblk$52,341,00054,433SHNone
COCA COLA COKOko$52,036,000640,289SHNone
US BANCORPUSBusb$50,403,000834,483SHNone
ASTRAZENECA PLCAZNazn$49,592,000261,536SHNone
CHENIERE ENERGY INCLNGlng$49,547,000207,300SHNone
S&P GLOBAL INCSPGIspgi$49,473,000121,477SHNone
LOCKHEED MARTIN CORPLMTlmt$47,147,00092,543SHNone
HOME DEPOT INCHDhd$45,382,000128,678SHNone
WASTE MANAGEMENT INCWMwm$45,357,000203,505SHNone
PROCTER & GAMBLE COPGpg$45,340,000309,196SHNone
CENTERPOINT ENERGYCNPcnp$44,850,0001,018,398SHNone
SIEMENS AG-SPONS ADRUnresolvedsiegy$44,500,000276,555SHNone
HUNTINGTON BANCSHARES INCHBANhban$44,429,0002,505,873SHNone
MARSH & MCLENNAN COSMRSHmrsh$44,396,000266,371SHNone
CVS HEALTH CORPCVScvs$44,209,000427,349SHNone

Largest 50 positions by reported value; the filing may contain more positions.

How amendments affect these holdings

This view uses 1 effective filing version(s). A restatement replaces the previous book; a new-holdings amendment adds positions. 1 positions lack a resolved ticker and 0 positions are put or call entries.

A 13F is a delayed quarterly snapshot of disclosed holdings. It is not a complete trade ledger and does not reveal every position in a manager's portfolio. Option values refer to the reported underlying position rather than a traded option premium.

Quarter end and public filing date

Use the filing's public availability date when constructing a historical observation. The quarter-end report period is earlier and cannot be substituted for when the public learned the holdings.

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