Company · Ownership research

Eos Energy Enterprises, Inc. EOSE

CIK 0001805077 · CUSIP 29415C101

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 29415C101 (EOSE), not CUSIP 29415C901 (EOSE), CUSIP 29415C951 (EOSE), and does not merge CUSIPs.

This page lists the top 20 of 128 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	$10.92M 8,598,478 shares	0.00%	-777.44K(-8.30%)Reduced	SEC filing ↗ Aug 13, 2024	▾
02	Electron Capital Partners, LLC CIK 1586986 · Amended · View history	$9.74M 7,669,757 shares	0.50%	+618.17K(+8.80%)Added	SEC filing ↗ Aug 15, 2024	▾
03	STIFEL FINANCIAL CORP CIK 720672 · View history	$6.28M 4,943,581 shares	0.01%	+439.97K(+9.80%)Added	SEC filing ↗ Aug 13, 2024	▾
04	MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history	$4.02M 3,164,017 shares	0.00%	+3.11M(+5,744.50%)Added	SEC filing ↗ Aug 14, 2024	▾
05	BlackRock Inc. CIK 1364742 · View history	$3.98M 3,130,678 shares	0.00%	-7.54M(-70.60%)Reduced	SEC filing ↗ Aug 13, 2024	▾
06	JANE STREET GROUP, LLC CIK 1595888 · View history	$3.93M 3,091,653 shares	0.00%	+2.95M(+2,060.60%)Added	SEC filing ↗ Aug 15, 2024	▾
07	NewEdge Advisors, LLC CIK 1633516 · View history	$3.29M 2,588,823 shares	0.02%	+600.14K(+30.20%)Added	SEC filing ↗ Aug 16, 2024	▾
08	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$2.66M 2,092,154 shares	0.00%	-1.49M(-41.60%)Reduced	SEC filing ↗ Aug 9, 2024	▾
09	AMERICAN FINANCIAL GROUP INC CIK 1042046 · View history	$2.51M 1,979,620 shares	1.08%	0(0.00%)Unchanged	SEC filing ↗ Aug 8, 2024	▾
10	SUSQUEHANNA INTERNATIONAL GROUP, LLP CIK 1446194 · View history	$2.41M 1,897,600 shares	0.00%	+1.63M(+606.60%)Added	SEC filing ↗ Aug 15, 2024	▾
11	ARDSLEY ADVISORY PARTNERS LP CIK 900529 · View history	$1.95M 1,500,000 shares	0.35%	-1.95M(-56.50%)Reduced	SEC filing ↗ Aug 14, 2024	▾
12	JPMORGAN CHASE & CO CIK 19617 · Amended · View history	$1.72M 1,351,938 shares	0.00%	+728.83K(+117.00%)Added	SEC filing ↗ Dec 26, 2024	▾
13	NORTHERN TRUST CORP CIK 73124 · View history	$1.57M 1,233,433 shares	0.00%	-59.12K(-4.60%)Reduced	SEC filing ↗ Aug 14, 2024	▾
14	GOLDMAN SACHS GROUP INC CIK 886982 · View history	$1.56M 1,228,334 shares	0.00%	+1.11M(+923.70%)Added	SEC filing ↗ Aug 13, 2024	▾
15	Baird Financial Group, Inc. CIK 1648711 · View history	$1.55M 1,221,063 shares	0.00%	+481.31K(+65.10%)Added	SEC filing ↗ Aug 14, 2024	▾
16	BARINGS LLC CIK 9015 · Amended · View history	$1.52M 1,199,018 shares	0.04%	-5.41K(-0.40%)Reduced	SEC filing ↗ Nov 6, 2024	▾
17	GROUP ONE TRADING LLC CIK 932540 · View history	$1.35M 1,059,809 shares	0.04%	+421.44K(+66.00%)Added	SEC filing ↗ Aug 14, 2024	▾
18	STATE STREET CORP CIK 93751 · View history	$1.02M 799,782 shares	0.00%	-6.79M(-89.50%)Reduced	SEC filing ↗ Aug 14, 2024	▾
19	MORGAN STANLEY CIK 895421 · Amended · View history	$852.30K 671,106 shares	0.00%	+71.54K(+11.90%)Added	SEC filing ↗ May 14, 2025	▾
20	Alpine Global Management, LLC CIK 1581655 · View history	$691.33K 544,350 shares	0.12%	+544.35KNew	SEC filing ↗ Aug 14, 2024	▾

Showing 20 / 128 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

128

Cancelled or null records excluded

Disclosed shares

57,797,577

Not deduplicated across managers

Disclosed value

$73.48M

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.

Eos Energy Enterprises, Inc. · Q2 2024

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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.