Assenagon Asset Management S.A.

Position in PRLB — Proto Labs Inc

CIK 1546007 SENNINGERBERG, N4

Position in PRLB

as of Jun 30, 2026 · filed Aug 21, 2026 Compact

Position Value

$997,519

-$1,669,648 QoQ

Shares Held

12,238

-73.8% QoQ

Ownership

0.051%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#107

of 277 holders

Holding Since

Sep 2021

17 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

Assenagon Asset Management S.A. holds $137,459,374 across 4 Metal Fabrication names. PRLB ranks #4 (0.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ATI	Ati Inc	657,117	$129,517,760
2	RYZ	Ryerson Holding Corp	153,721	$3,783,073
3	MLI	Mueller Industries Inc	51,428	$3,161,022
4	PRLB	Proto Labs Inc This page	12,238	$997,519

17 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$997,519	12,238	-73.8%	Shares	Sole	2026-08-21
2026-03-31	$2,667,167	46,776	+68.6%	Shares	Sole	2026-04-20
2025-12-31	$1,403,619	27,745	0.0%	Shares	Sole	2026-01-09
2025-09-30	$1,388,082	27,745	-57.9%	Shares	Sole	2025-10-07
2025-06-30	$2,636,033	65,835	-0.4%	Shares	Sole	2025-07-11
2025-03-31	$2,316,669	66,115	-40.3%	Shares	Sole	2025-04-15
2024-12-31	$4,325,699	110,660	-63.1%	Shares	Sole	2025-01-14
2024-09-30	$8,806,535	299,848	+22.9%	Shares	Sole	2024-10-23
2024-06-30	$7,534,565	243,916	-46.7%	Shares	Sole	2024-07-18
2023-06-30	$15,993,850	457,490	+56.3%	Shares	Sole	2023-07-25
2023-03-31	$9,705,093	292,763	-30.5%	Shares	Sole	2023-04-18
2022-12-31	$10,761,584	421,527	-1.5%	Shares	Sole	2023-01-12
2022-09-30	$15,583,697	427,771	-1.9%	Shares	Sole	2022-10-27
2022-06-30	$20,853,216	435,895	+4.3%	Shares	Sole	2022-07-27
2022-03-31	$22,099,715	417,764	-1.7%	Shares	Sole	2022-04-25
2021-12-31	$21,832,582	425,172	+338.1%	Shares	Sole	2022-02-01
2021-09-30	$6,464,196	97,060	—	Shares	Sole	2021-10-19
No filing history on record for this holder in this stock.