CHARLES SCHWAB INVESTMENT MANAGEMENT INC

Position in IPGP — Ipg Photonics Corp

CIK 884546 SAN FRANCISCO, CA

Back to IPGP Full portfolio

Position in IPGP

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

Position Value

$37,148,015

+$12,958,242 QoQ

Shares Held

324,182

-4.0% QoQ

Ownership

0.764%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

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

Common Shares in IPGP Over Time

Shares Held

Position Value (USD)

Position in Semiconductor Equipment & Materials

Technology · as of Mar 31, 2026

CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $6,167,910,458 across 25 Semiconductor Equipment & Materials names. IPGP ranks #15 (0.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AMAT	Applied Materials Inc /De	4,937,561	$1,687,608,974
2	LRCX	Lam Research Corp	7,767,896	$1,659,688,659
3	KLAC	Kla Corp	987,584	$1,454,128,557
4	TER	Teradyne, Inc	1,021,081	$302,709,673
5	Q	Qnity Electronics, Inc.	1,468,205	$169,401,492
6	ENTG	Entegris Inc	1,244,758	$145,935,427
7	ONTO	Onto Innovation Inc.	529,565	$108,597,894
8	ASML	Asml Holding NV	78,161	$103,237,392

All Filings in IPGP

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$37,148,015	324,182	-4.0%	Shares	Sole	2026-05-15
2025-12-31	$24,189,773	337,846	-3.1%	Shares	Sole	2026-02-13
2025-09-30	$27,610,464	348,661	-5.9%	Shares	Sole	2025-11-10
2025-06-30	$25,437,776	370,543	-1.9%	Shares	Sole	2025-08-12
2025-03-31	$23,841,537	377,598	+2.2%	Shares	Sole	2025-09-15
2024-12-31	$26,878,766	369,620	+5.5%	Shares	Sole	2025-02-06
2024-09-30	$26,035,262	350,313	-17.4%	Shares	Sole	2024-11-12
2024-06-30	$35,805,411	424,285	+2.8%	Shares	Sole	2024-08-12
2024-03-31	$37,424,407	412,663	+6.3%	Shares	Sole	2024-05-09
2023-12-31	$42,141,414	388,257	+1.6%	Shares	Sole	2024-02-06
2023-09-30	$38,818,640	382,299	-0.1%	Shares	Sole	2023-11-08
2023-06-30	$51,997,872	382,844	-3.1%	Shares	Sole	2023-08-10
2023-03-31	$48,696,722	394,913	+1.2%	Shares	Sole	2023-05-12
2022-12-31	$36,933,701	390,131	+4.2%	Shares	Sole	2023-02-13
2022-09-30	$31,588,400	374,492	+32.4%	Shares	Sole	2022-11-14
2022-06-30	$26,619,964	282,800	-13.5%	Shares	Sole	2022-08-15
2022-03-31	$35,878,568	326,882	+5.6%	Shares	Sole	2022-05-13
2021-12-31	$53,276,641	309,496	+4.6%	Shares	Sole	2022-02-11
2021-09-30	$46,876,262	295,936	+4.6%	Shares	Sole	2021-11-16
2021-06-30	$59,621,985	282,877	+3.3%	Shares	Sole	2021-08-16
2021-03-31	$57,791,442	273,971	-0.5%	Shares	Sole	2021-05-17
2020-12-31	$61,589,693	275,212	+0.5%	Shares	Sole	2021-02-16
2020-09-30	$46,526,567	273,734	-0.4%	Shares	Sole	2020-11-13
2020-06-30	$44,081,427	274,839	-4.0%	Shares	Sole	2020-08-20
2020-03-31	$31,580,773	286,369	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.