Harbor Advisors LLC

Position in EROC — ERock, Inc.

CIK 1687156 West Palm Beach, FL

Position in EROC

as of Jun 30, 2026 · filed Jul 28, 2026 Compact

Position Value

$168,200

New position

Shares Held

11,600

first reported quarter

Ownership

0.005%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#73

of 89 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

Harbor Advisors LLC holds $1,737,075 across 3 Specialty Industrial Machinery names. EROC ranks #2 (9.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	GEV	GE Vernova Inc.	1,250	$1,468,575
2	EROC	ERock, Inc. This page	11,600	$168,200
3	SMR	NUSCALE POWER Corp	10,000	$100,300

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$168,200	11,600	—	Shares	Sole	2026-07-28
No filing history on record for this holder in this stock.