Company · Ownership research

Eastern Bankshares, Inc. EBC

CIK 0001810546 · CUSIP 27627N105

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 27627N105 (EBC), not CUSIP 27627N905 (EBC), CUSIP 27627N955 (EBC), and does not merge CUSIPs.

This page lists the top 20 of 287 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	$297.99M 19,514,891 shares	0.00%	-365.75K(-1.80%)Reduced	SEC filing ↗ Aug 11, 2025	▾
02	FMR LLC CIK 315066 · View history	$257.88M 16,887,934 shares	0.01%	-1.18M(-6.50%)Reduced	SEC filing ↗ Aug 14, 2025	▾
03	BlackRock, Inc. CIK 2012383 · View history	$235.15M 15,399,440 shares	0.00%	+146.09K(+1.00%)Added	SEC filing ↗ Aug 12, 2025	▾
04	T. Rowe Price Investment Management, Inc. CIK 1897612 · View history	$151.93M 9,949,829 shares	0.10%	+179.12K(+1.80%)Added	SEC filing ↗ Aug 14, 2025	▾
05	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$137.28M 8,990,107 shares	0.03%	+970.43K(+12.10%)Added	SEC filing ↗ Aug 12, 2025	▾
06	STATE STREET CORP CIK 93751 · View history	$105.96M 6,938,908 shares	0.00%	-127.70K(-1.80%)Reduced	SEC filing ↗ Aug 14, 2025	▾
07	HoldCo Asset Management, LP CIK 1724246 · View history	$79.53M 5,208,500 shares	12.45%	+5.21MNew	SEC filing ↗ Aug 14, 2025	▾
08	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$72.27M 4,732,472 shares	0.01%	+31.23K(+0.70%)Added	SEC filing ↗ Aug 8, 2025	▾
09	BROWN ADVISORY INC CIK 1345929 · View history	$60.20M 3,942,192 shares	0.08%	-238.19K(-5.70%)Reduced	SEC filing ↗ Aug 13, 2025	▾
10	JENNISON ASSOCIATES LLC CIK 53417 · View history	$58.88M 3,855,976 shares	0.03%	-56.27K(-1.40%)Reduced	SEC filing ↗ Aug 1, 2025	▾
11	FRONTIER CAPITAL MANAGEMENT CO LLC CIK 351173 · View history	$42.22M 2,765,195 shares	0.39%	+239(0.00%)Added	SEC filing ↗ Aug 14, 2025	▾
12	NORGES BANK CIK 1374170 · View history	$34.68M 2,271,105 shares	0.00%	+85.84K(+3.90%)Added	SEC filing ↗ Aug 13, 2025	▾
13	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC CIK 1644956 · View history	$33.82M 2,214,816 shares	0.09%	-180.48K(-7.50%)Reduced	SEC filing ↗ Jul 29, 2025	▾
14	FIRST TRUST ADVISORS LP CIK 1125816 · View history	$33.26M 2,178,130 shares	0.03%	-1.30M(-37.30%)Reduced	SEC filing ↗ Aug 13, 2025	▾
15	MASSACHUSETTS FINANCIAL SERVICES CO /MA/ CIK 912938 · View history	$33.06M 2,165,117 shares	0.01%	-108.14K(-4.80%)Reduced	SEC filing ↗ Aug 8, 2025	▾
16	SYSTEMATIC FINANCIAL MANAGEMENT LP CIK 1085936 · View history	$28.88M 1,891,060 shares	0.77%	+45.63K(+2.50%)Added	SEC filing ↗ Aug 13, 2025	▾
17	CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history	$28.84M 1,888,683 shares	0.00%	-64.05K(-3.30%)Reduced	SEC filing ↗ Aug 12, 2025	▾
18	NORTHERN TRUST CORP CIK 73124 · View history	$27.86M 1,824,199 shares	0.00%	-388.55K(-17.60%)Reduced	SEC filing ↗ Aug 13, 2025	▾
19	WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history	$26.78M 1,753,743 shares	0.00%	-93.66K(-5.10%)Reduced	SEC filing ↗ Aug 14, 2025	▾
20	Azora Capital LP CIK 1700272 · View history	$25.67M 1,681,003 shares	1.16%	+423.10K(+33.60%)Added	SEC filing ↗ Aug 14, 2025	▾

Showing 20 / 287 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

287

Cancelled or null records excluded

Disclosed shares

146,597,330

Not deduplicated across managers

Disclosed value

$2.24B

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.

Eastern Bankshares, Inc. · Q2 2025

Explore all 287 reporting institutions.

This page includes 20 of 287 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 287 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":"27627N105","quarter":"2025Q2","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.