Ipg Photonics Corp (IPGP)

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Sector: Semiconductors & Related Devices

Hedge Fund Popularity

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Hedge Fund Holdings

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Last updated on May 21, 2026, 1:25pm based on SEC 13F filings Last update: May 21, 2026, 1:25pm

No.	Hedge Fund	Shares	Value	Activity	% Port
1.	First Eagle Investment Management Jean-Marie Eveillard	4,593,349	$526,351,862	+3%	0.89%
2.	AQR Capital Management Cliff Asness	429,732	$47,700,252	-39%	0.02%
3.	Citadel Investment Group Ken Griffin	185,773	$21,287,728	+9%	0%
4.	Royce & Associates Chuck Royce	136,021	$15,586,646	-21%	0.15%
5.	Quantinno Capital Hoon Kim	106,052	$12,152,499	-4%	0.02%

Insider Trading: Purchases See All

Insider	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
Mammen Officer	$83.54	3,000	$250,620.00	53,493	2022-06-16	Filing
Lego Director	$83.12	3,000	$249,360.00	6,012	2016-08-03	Filing
Child Director	$56.50	89	$5,028.50	9,001	2012-03-07	Filing
Hurley Director	$7.72	3,000	$23,160.00	8,000	2009-03-03	Filing

Insider Trading: Sales See All

Insider	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
Desmond Director	$105.58	1,690	$178,430.20	10,486	2026-05-14	Filing
Buttarazzi Officer	$116.22	500	$58,110.00	4,749	2026-03-17	Filing
Ip Large Shareholder	$137.00	1,520	$208,240.00	6,529,002	2026-02-24	Filing
Ip Large Shareholder	$135.28	100	$13,528.00	6,530,522	2026-02-24	Filing
Ip Large Shareholder	$134.95	120	$16,194.00	6,530,622	2026-02-23	Filing

Institutional Investors' Holdings

Filing Period:

No.	Name	Shares	Value	% Port
1.	Blackrock, Inc.	2,713,341	$310,921,715	0.01%
2.	Dimensional Fund Advisors Lp	1,701,269	$194,929,072	0.04%
3.	Vanguard Portfolio Management Llc	1,639,991	$187,926,569	0%
4.	Lazard Asset Management Llc	1,374,460	$157,499,371	0.26%
5.	Sumitomo Mitsui Trust Holdings, Inc.	1,350,328	$154,734,086	0.1%