Company · Ownership research

LAMAR ADVERTISING CO/NEW LAMR

CIK 0001090425 · CUSIP 512816109

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 512816109 (LAMR), not CUSIP 512816909 (LAMR), and does not merge CUSIPs.

This page lists the top 20 of 647 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	VANGUARD GROUP INC CIK 102909 · View history	$1.47B 12,036,834 shares	0.02%	-172.22K(-1.40%)Reduced	SEC filing ↗ Nov 7, 2025	▾
02	BlackRock, Inc. CIK 2012383 · View history	$1.19B 9,734,778 shares	0.02%	-61.92K(-0.60%)Reduced	SEC filing ↗ Nov 12, 2025	▾
03	JANUS HENDERSON GROUP PLC CIK 1274173 · View history	$523.78M 4,278,648 shares	0.24%	+6.65K(+0.20%)Added	SEC filing ↗ Nov 14, 2025	▾
04	FMR LLC CIK 315066 · View history	$477.77M 3,902,716 shares	0.02%	-610.58K(-13.50%)Reduced	SEC filing ↗ Nov 13, 2025	▾
05	VICTORY CAPITAL MANAGEMENT INC CIK 1040188 · View history	$386.54M 3,157,478 shares	0.23%	-73.68K(-2.30%)Reduced	SEC filing ↗ Nov 12, 2025	▾
06	COHEN & STEERS, INC. CIK 1284812 · View history	$333.11M 2,721,176 shares	0.60%	-216.56K(-7.40%)Reduced	SEC filing ↗ Nov 14, 2025	▾
07	STATE STREET CORP CIK 93751 · View history	$327.04M 2,671,463 shares	0.01%	-30.79K(-1.10%)Reduced	SEC filing ↗ Nov 14, 2025	▾
08	Boston Partners CIK 1386060 · View history	$291.93M 2,384,715 shares	0.30%	+46.36K(+2.00%)Added	SEC filing ↗ Nov 13, 2025	▾
09	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$287.67M 2,349,595 shares	0.02%	+4.96K(+0.20%)Added	SEC filing ↗ Nov 12, 2025	▾
10	WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history	$240.22M 1,962,256 shares	0.04%	-132.32K(-6.30%)Reduced	SEC filing ↗ Nov 14, 2025	▾
11	NORTHERN TRUST CORP CIK 73124 · View history	$199.49M 1,629,554 shares	0.03%	+314.24K(+23.90%)Added	SEC filing ↗ Nov 14, 2025	▾
12	AQR CAPITAL MANAGEMENT LLC CIK 1167557 · View history	$193.17M 1,587,887 shares	0.12%	+112.36K(+7.60%)Added	SEC filing ↗ Nov 14, 2025	▾
13	Daiwa Securities Group Inc. CIK 1481045 · View history	$180.97M 1,478,299 shares	0.61%	+178.88K(+13.80%)Added	SEC filing ↗ Nov 14, 2025	▾
14	Hamlin Capital Management, LLC CIK 1277403 · View history	$174.45M 1,425,045 shares	3.97%	+86.63K(+6.50%)Added	SEC filing ↗ Nov 14, 2025	▾
15	CANADA PENSION PLAN INVESTMENT BOARD CIK 1283718 · View history	$163.73M 1,337,478 shares	0.11%	+1.34MNew	SEC filing ↗ Nov 13, 2025	▾
16	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$157.95M 1,290,264 shares	0.03%	+2.68K(+0.20%)Added	SEC filing ↗ Nov 12, 2025	▾
17	DAVENPORT & Co LLC CIK 887777 · View history	$149.01M 1,222,585 shares	0.80%	-200.54K(-14.10%)Reduced	SEC filing ↗ Oct 15, 2025	▾
18	Berkshire Hathaway Inc CIK 1067983 · View history	$147.16M 1,202,110 shares	0.06%	+32.60K(+2.80%)Added	SEC filing ↗ Nov 14, 2025	▾
19	JPMORGAN CHASE & CO CIK 19617 · Amended · View history	$143.71M 1,173,897 shares	0.01%	-42.30K(-3.50%)Reduced	SEC filing ↗ Nov 26, 2025	▾
20	CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history	$142.24M 1,161,894 shares	0.02%	-574(0.00%)Reduced	SEC filing ↗ Nov 10, 2025	▾

Showing 20 / 647 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

647

Cancelled or null records excluded

Disclosed shares

87,793,188

Not deduplicated across managers

Disclosed value

$10.75B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

LAMAR ADVERTISING CO/NEW · Q3 2025

Explore all 647 reporting institutions.

This page includes 20 of 647 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

Download CSV
Earlier quarters
Advanced screening & filtering
API & AI access

Already have an account?

＋ New accounts get free API credits to explore data beyond ownership filings.

For AI agents & developers

The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 647 reporting institutions; totals use the complete disclosed data.

Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP / CLI.

MCP  https://api.akkrudata.ai/mcp

akkru_institutional_holdings
{"action":"holders","cusip":"512816109","quarter":"2025Q3","type":"positions","page_size":100}

Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.

MCP endpoint: https://api.akkrudata.ai/mcp
API / MCP / CLI documentation: /documents
llms.txt: /llms.txt

Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.