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 274 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	$326.04M 19,880,646 shares	0.01%	-241.71K(-1.20%)Reduced	SEC filing ↗ May 9, 2025	▾
02	FMR LLC CIK 315066 · View history	$296.29M 18,066,428 shares	0.02%	-719.91K(-3.80%)Reduced	SEC filing ↗ May 12, 2025	▾
03	BlackRock, Inc. CIK 2012383 · View history	$250.16M 15,253,355 shares	0.01%	-504.98K(-3.20%)Reduced	SEC filing ↗ May 2, 2025	▾
04	T. Rowe Price Investment Management, Inc. CIK 1897612 · View history	$160.24M 9,770,710 shares	0.11%	+93.16K(+1.00%)Added	SEC filing ↗ May 14, 2025	▾
05	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$131.52M 8,019,676 shares	0.03%	+1.09M(+15.70%)Added	SEC filing ↗ May 13, 2025	▾
06	STATE STREET CORP CIK 93751 · View history	$115.89M 7,066,605 shares	0.00%	-397.33K(-5.30%)Reduced	SEC filing ↗ May 15, 2025	▾
07	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$77.12M 4,701,244 shares	0.01%	+130.32K(+2.90%)Added	SEC filing ↗ May 13, 2025	▾
08	BROWN ADVISORY INC CIK 1345929 · View history	$68.56M 4,180,377 shares	0.10%	+469.74K(+12.70%)Added	SEC filing ↗ Apr 30, 2025	▾
09	JENNISON ASSOCIATES LLC CIK 53417 · View history	$64.16M 3,912,244 shares	0.04%	-116.65K(-2.90%)Reduced	SEC filing ↗ May 5, 2025	▾
10	FIRST TRUST ADVISORS LP CIK 1125816 · View history	$57.01M 3,476,353 shares	0.05%	-1.60M(-31.60%)Reduced	SEC filing ↗ May 14, 2025	▾
11	FRONTIER CAPITAL MANAGEMENT CO LLC CIK 351173 · View history	$45.35M 2,764,956 shares	0.50%	+98.44K(+3.70%)Added	SEC filing ↗ May 15, 2025	▾
12	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC CIK 1644956 · View history	$39.28M 2,395,294 shares	0.11%	-110.25K(-4.40%)Reduced	SEC filing ↗ May 9, 2025	▾
13	MASSACHUSETTS FINANCIAL SERVICES CO /MA/ CIK 912938 · View history	$37.28M 2,273,257 shares	0.01%	-55.11K(-2.40%)Reduced	SEC filing ↗ May 2, 2025	▾
14	NORTHERN TRUST CORP CIK 73124 · View history	$36.29M 2,212,745 shares	0.01%	-74.04K(-3.20%)Reduced	SEC filing ↗ May 13, 2025	▾
15	NORGES BANK CIK 1374170 · Amended · View history	$35.84M 2,185,265 shares	0.01%	+28.95K(+1.30%)Added	SEC filing ↗ May 13, 2025	▾
16	GOLDMAN SACHS GROUP INC CIK 886982 · Amended · View history	$34.94M 2,130,211 shares	0.01%	-52.46K(-2.40%)Reduced	SEC filing ↗ May 16, 2025	▾
17	CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · Amended · View history	$32.02M 1,952,732 shares	0.01%	-68.10K(-3.40%)Reduced	SEC filing ↗ Sep 15, 2025	▾
18	JANUS HENDERSON GROUP PLC CIK 1274173 · View history	$31.04M 1,901,713 shares	0.02%	-264.56K(-12.20%)Reduced	SEC filing ↗ May 15, 2025	▾
19	WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history	$30.30M 1,847,405 shares	0.01%	+91.34K(+5.20%)Added	SEC filing ↗ May 13, 2025	▾
20	SYSTEMATIC FINANCIAL MANAGEMENT LP CIK 1085936 · View history	$30.27M 1,845,433 shares	0.86%	+53.97K(+3.00%)Added	SEC filing ↗ May 14, 2025	▾

Showing 20 / 274 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

274

Cancelled or null records excluded

Disclosed shares

143,147,494

Not deduplicated across managers

Disclosed value

$2.35B

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. · Q1 2025

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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.