Russell Investments Group, Ltd.

Position in PRLB — Proto Labs Inc

CIK 1692234 Seattle, WA

Position in PRLB

as of Jun 30, 2026 · filed Aug 6, 2026 Compact

Position Value

$1,480,709

+$1,155,469 QoQ

Shares Held

18,166

+218.5% QoQ

Ownership

0.076%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#87

of 277 holders

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 95% Shared 0% None 5%

Industrials · as of Jun 30, 2026

Russell Investments Group, Ltd. holds $145,791,911 across 13 Metal Fabrication names. PRLB ranks #11 (1.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CRS	Carpenter Technology Corp	71,264	$43,958,482
2	CMC	COMMERCIAL METALS Co	531,322	$33,340,452
3	MLI	Mueller Industries Inc	435,514	$26,768,859
4	ATI	Ati Inc	60,573	$11,938,936
5	ESAB	ESAB Corp	86,596	$8,540,962
6	GPGI	GPGI, Inc.	315,531	$5,001,165
7	MEC	Mayville Engineering Company, Inc.	125,513	$4,701,712
8	IIIN	Insteel Industries Inc	153,989	$4,650,464

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,480,709	18,166	+218.5%	Shares	Defined	2026-08-06
2026-03-31	$325,240	5,704	+151.2%	Shares	Defined	2026-05-08
2025-12-31	$114,889	2,271	+2.9%	Shares	Defined	2026-02-17
2025-09-30	$110,466	2,208	-90.1%	Shares	Defined	2025-11-13
2025-06-30	$890,648	22,244	-42.5%	Shares	Defined	2025-08-13
2025-03-31	$1,355,309	38,679	+91.8%	Shares	Defined	2025-05-13
2024-12-31	$788,482	20,171	-11.1%	Shares	Defined	2025-02-13
2024-09-30	$666,757	22,702	-40.7%	Shares	Sole	2024-11-13
2024-06-30	$1,182,652	38,286	-6.7%	Shares	Sole	2024-08-08
2024-03-31	$1,467,571	41,051	-1.0%	Shares	Defined	2024-05-08
2023-12-31	$1,614,813	41,448	+1.9%	Shares	Defined	2024-02-05
2023-09-30	$1,074,003	40,682	-29.1%	Shares	Defined	2023-11-13
2023-06-30	$2,006,072	57,382	+4.7%	Shares	Defined	2023-08-10
2023-03-31	$1,816,055	54,783	+573.7%	Shares	Sole	2023-05-09
2022-09-30	$296,248	8,132	0.0%	Shares	Defined	2022-11-04
2022-06-30	$389,034	8,132	0.0%	Shares	Defined	2022-07-29
2022-03-31	$430,182	8,132	0.0%	Shares	Defined	2022-05-05
2021-12-31	$417,578	8,132	-52.8%	Shares	Defined	2022-01-21
2021-09-30	$1,147,384	17,228	+67.4%	Shares	Defined	2021-11-08
2021-06-30	$944,805	10,292	-46.1%	Shares	Defined	2021-08-04
2021-03-31	$2,322,868	19,079	-1.6%	Shares	Defined	2021-05-10
2020-12-31	$2,973,198	19,382	-9.4%	Shares	Sole	2021-02-08
2020-09-30	$2,769,227	21,384	-14.0%	Shares	Defined	2020-11-09
2020-06-30	$2,795,103	24,852	-20.5%	Shares	Defined	2020-08-05
2020-03-31	$2,379,364	31,254	—	Shares	Defined	2020-05-06
No filing history on record for this holder in this stock.