CLOUGH CAPITAL PARTNERS L P

Position in ONTO — Onto Innovation Inc.

CIK 1276144 Boston, MA

Position in ONTO

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$1,810,973

New position

Shares Held

8,831

first reported quarter

Ownership

0.018%

of shares outstanding

% of Portfolio

0.18%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2026

1 quarter on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Technology · as of Mar 31, 2026

CLOUGH CAPITAL PARTNERS L P holds $6,942,938 across 5 Semiconductor Equipment & Materials names. ONTO ranks #3 (26.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ASML	Asml Holding NV	1,576	$2,081,628
2	LRCX	Lam Research Corp	9,512	$2,032,333
3	ONTO	Onto Innovation Inc. This page	8,831	$1,810,973
4	AEHR	Aehr Test Systems	21,899	$812,014
5	KLAC	Kla Corp	1,399	$205,990

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,810,973	8,831	—	Shares	Defined	2026-05-15
No filing history on record for this holder in this stock.