Hanson & Doremus Investment Management

Position in AMKR — Amkor Technology, Inc.

CIK 1393944 BURLINGTON, VT

Back to AMKR Full portfolio

Position in AMKR

as of Jun 30, 2026 · filed Jul 29, 2026 Compact

Position Value

$2,554,477

+$1,200,470 QoQ

Shares Held

29,624

-1.5% QoQ

Ownership

0.012%

of shares outstanding

% of Portfolio

0.63%

of 13F equity value

Holder Rank

#212

of 642 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in AMKR Over Time

Shares Held

Position Value (USD)

Position in Semiconductor Equipment & Materials

Technology · as of Jun 30, 2026

Hanson & Doremus Investment Management holds $3,944,886 across 5 Semiconductor Equipment & Materials names. AMKR ranks #1 (64.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AMKR	Amkor Technology, Inc. This page	29,624	$2,554,477
2	AMAT	Applied Materials Inc /De	826	$597,198
3	ASML	Asml Holding NV	220	$437,676
4	KLAC	Kla Corp	747	$225,377
5	Q	Qnity Electronics, Inc.	797	$130,158

All Filings in AMKR

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$2,554,477	29,624	-1.5%	Shares	Sole	2026-07-29
2026-03-31	$1,354,007	30,069	-1.8%	Shares	Sole	2026-04-17
2025-12-31	$1,209,035	30,624	-7.7%	Shares	Sole	2026-01-20
2025-09-30	$942,141	33,174	+0.1%	Shares	Sole	2025-10-15
2025-06-30	$695,944	33,156	-2.6%	Shares	Sole	2025-07-17
2025-03-31	$614,780	34,041	+19.1%	Shares	Sole	2025-04-17
2024-12-31	$734,091	28,575	-16.9%	Shares	Sole	2025-01-23
2024-09-30	$1,052,334	34,390	-3.0%	Shares	Sole	2024-10-17
2024-06-30	$1,418,829	35,453	-1.6%	Shares	Sole	2024-08-08
2024-03-31	$1,161,703	36,033	-5.8%	Shares	Sole	2024-04-22
2023-12-31	$1,272,344	38,243	-2.7%	Shares	Sole	2024-01-25
2023-09-30	$888,338	39,307	-1.0%	Shares	Sole	2023-10-24
2023-06-30	$1,180,926	39,695	+3.1%	Shares	Sole	2023-07-18
2023-03-31	$1,001,639	38,495	-5.8%	Shares	Sole	2023-04-18
2022-12-31	$980,326	40,881	+5.1%	Shares	Sole	2023-01-18
2022-09-30	$663,500	38,915	-1.6%	Shares	Sole	2022-10-20
2022-06-30	$670,101	39,534	-8.9%	Shares	Sole	2022-07-19
2022-03-31	$942,908	43,412	-7.0%	Shares	Sole	2022-04-22
2021-12-31	$1,156,726	46,661	-0.3%	Shares	Sole	2022-01-20
2021-09-30	$1,167,360	46,788	-13.6%	Shares	Sole	2021-10-21
2021-06-30	$1,282,487	54,182	+4.5%	Shares	Sole	2021-07-22
2021-03-31	$1,229,292	51,847	-3.0%	Shares	Sole	2021-05-03
2020-12-31	$806,161	53,459	-1.3%	Shares	Sole	2021-02-01
2020-09-30	$606,838	54,182	-3.7%	Shares	Sole	2020-10-19
2020-06-30	$692,843	56,283	-8.0%	Shares	Sole	2020-07-17
2020-03-31	$476,342	61,148	—	Shares	Sole	2020-04-24
No filing history on record for this holder in this stock.