Westside Investment Management, Inc.

Position in ATOM — Atomera Inc

CIK 1538383 SANTA MONICA, CA

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Position in ATOM

as of Jun 30, 2026 · filed Jul 27, 2026 Compact

Position Value

$1,042,430

+$467,589 QoQ

Shares Held

119,682

-20.7% QoQ

Ownership

0.307%

of shares outstanding

% of Portfolio

0.27%

of 13F equity value

Holder Rank

#27

of 121 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Common Shares in ATOM Over Time

Shares Held

Position Value (USD)

Position in Semiconductor Equipment & Materials

Technology · as of Jun 30, 2026

Westside Investment Management, Inc. holds $12,179,632 across 10 Semiconductor Equipment & Materials names. ATOM ranks #4 (8.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AMAT	Applied Materials Inc /De	7,113	$5,142,699
2	LRCX	Lam Research Corp	8,250	$3,574,972
3	ASML	Asml Holding NV	997	$1,983,470
4	ATOM	Atomera Inc This page	119,682	$1,042,430
5	ATEYY	Advantest Corp	800	$166,448
6	Q	Qnity Electronics, Inc.	774	$126,401
7	ONTO	Onto Innovation Inc.	198	$74,933
8	KLAC	Kla Corp	200	$60,341

All Filings in ATOM

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,042,430	119,682	-20.7%	Shares	Sole	2026-07-27
2026-03-31	$574,841	150,877	+1.0%	Shares	Sole	2026-05-04
2025-12-31	$330,277	149,447	-20.5%	Shares	Sole	2026-01-23
2025-09-30	$830,747	187,952	+15.1%	Shares	Sole	2025-11-04
2025-06-30	$823,168	163,327	-3.4%	Shares	Sole	2025-08-05
2025-03-31	$676,588	169,147	+36.9%	Shares	Sole	2025-04-25
2024-12-31	$1,432,739	123,512	+6.8%	Shares	Sole	2025-01-17
2024-09-30	$304,291	115,700	+20.9%	Shares	Sole	2024-11-20
2024-06-30	$364,693	95,720	+13.2%	Shares	Sole	2024-07-17
2024-03-31	$520,951	84,570	-7.2%	Shares	Sole	2024-04-19
2023-12-31	$639,136	91,175	+5.3%	Shares	Sole	2024-01-12
2023-09-30	$541,896	86,565	-2.0%	Shares	Sole	2023-11-15
2023-06-30	$774,303	88,290	+45.8%	Shares	Sole	2023-07-14
2023-03-31	$385,799	60,565	+4.0%	Shares	Sole	2023-05-17
2022-12-31	$362,097	58,215	+17.9%	Shares	Sole	2023-01-31
2022-09-30	$500,371	49,395	+0.5%	Shares	Sole	2022-11-09
2022-06-30	$461,167	49,165	+4.0%	Shares	Sole	2022-07-15
2022-03-31	$617,280	47,265	+31.4%	Shares	Sole	2022-04-25
2021-12-31	$723,615	35,965	+1.9%	Shares	Sole	2022-02-15
2021-09-30	$814,846	35,290	+7.8%	Shares	Sole	2021-10-27
2021-06-30	$701,838	32,735	+62.5%	Shares	Sole	2021-07-28
2021-03-31	$493,552	20,145	+48.7%	Shares	Sole	2021-04-14
2020-12-31	$218,019	13,550	0.0%	Shares	Sole	2021-01-15
2020-09-30	$141,597	13,550	0.0%	Shares	Sole	2020-10-14
2020-06-30	$121,950	13,550	-60.9%	Shares	Sole	2020-07-21
2020-03-31	$121,425	34,693	—	Shares	Sole	2020-04-16
No filing history on record for this holder in this stock.