Disciplined Growth Investors’s Materialise MTLS Stock Holding History

Disciplined Growth Investors’s Portfolio MTLS Stock Details MTLS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$5.61M	Sell	1,135,387 -38,459	-3%	-$208K	0.11%	55
2025 Q4	$6.51M	Buy	1,173,846 +165,609	+16%	+$980K	0.12%	53
2025 Q3	$5.62M	Sell	1,008,237 -882,683	-47%	-$4.73M	0.1%	53
2025 Q2	$10.7M	Buy	1,890,920 +15,573	+0.8%	+$80.4K	0.2%	50
2025 Q1	$9.23M	Buy	1,875,347 +315,447	+20%	+$2.17M	0.19%	53
2024 Q4	$11M	Sell	1,559,900 -41,741	-3%	-$276K	0.21%	49
2024 Q3	$8.78M	Buy	1,601,641 +8,089	+0.5%	+$43.2K	0.17%	55
2024 Q2	$7.98M	Buy	1,593,552 +1,876	+0.1%	+$9.65K	0.15%	54
2024 Q1	$8.4M	Buy	1,591,676 +170,192	+12%	+$956K	0.15%	53
2023 Q4	$9.33M	Buy	+1,421,484	New	+$8.4M	0.2%	50
2020 Q4	–	Sell	-595,002	Closed	-$22M	–	84
2020 Q3	$22M	Sell	595,002 -104,647	-15%	-$3.2M	0.51%	49
2020 Q2	$15.8M	Sell	699,649 -34,289	-5%	-$752K	0.38%	53
2020 Q1	$13.6M	Sell	733,938 -105,220	-13%	-$1.82M	0.31%	51
2019 Q4	$15.4M	Sell	839,158 -7,296	-0.9%	-$134K	0.25%	56
2019 Q3	$15.6M	Sell	846,454 -4,601	-0.5%	-$85.7K	0.29%	55
2019 Q2	$16.6M	Buy	851,055 +91	+0%	+$1.49K	0.31%	54
2019 Q1	$13.4M	Sell	850,964 -4,950	-0.6%	-$87K	0.23%	58
2018 Q4	$17.1M	Sell	855,914 -18,288	-2%	-$266K	0.35%	53
2018 Q3	$12.1M	Sell	874,202 -18,040	-2%	-$244K	0.2%	64
2018 Q2	$11.6M	Sell	892,242 -2,010	-0.2%	-$24.6K	0.21%	61
2018 Q1	$10.5M	Sell	894,252 -4,650	-0.5%	-$59.3K	0.21%	61
2017 Q4	$11.4M	Sell	898,902 -270	-0%	-$3.93K	0.23%	59
2017 Q3	$13.1M	Sell	899,172 -54,824	-6%	-$742K	0.27%	57
2017 Q2	$11.3M	Buy	953,996 +350	+0%	+$4.07K	0.24%	59
2017 Q1	$8.68M	Buy	953,646 +200,656	+27%	+$1.7M	0.19%	62
2016 Q4	$5.78M	Buy	752,990 +55,100	+8%	+$423K	0.13%	71
2016 Q3	$5.37M	Sell	697,890 -11,675	-2%	-$81.2K	0.13%	69
2016 Q2	$5.07M	Sell	709,565 -7,800	-1%	-$55.5K	0.13%	71
2016 Q1	$5.45M	Sell	717,365 -3,510	-0.5%	-$23.4K	0.14%	70
2015 Q4	$5.09M	Sell	720,875 -4,150	-0.6%	-$33K	0.13%	70
2015 Q3	$5.58M	Buy	+725,025	New	+$6.17M	0.14%	68

Other funds holding MTLS

RPA

Rock Point Advisors Burlington, Vermont $370M AUM 23.84% 1-Year Est. Return

ACM

Archon Capital Management Seattle, Washington $177M AUM 108.05% 1-Year Est. Return

Luther King Capital Management (LKCM) Fort Worth, Texas $23.1B AUM 21.31% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

AIM

ARK Investment Management St. Petersburg, Florida $12.9B AUM 64.92% 1-Year Est. Return

Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

EDRH

Edmond de Rothschild Holding Chambesy, Switzerland $6.91B AUM 19.7% 1-Year Est. Return

Disciplined Growth Investors's MTLS Position: Q1 2026 in Review

Disciplined Growth Investors reduced its Materialise (MTLS) stake by 3.3% in Q1 2026, selling an estimated $208K and leaving 1,135,387 shares worth $5.61M. The position accounts for 0.11% of the portfolio, ranked #55.

Disciplined Growth Investors first reported a position in MTLS in Q3 2015 and has held it in 31 quarters since. The position peaked at $22M in Q3 2020. 61 funds tracked by Wall St. Rank hold MTLS as of Q1 2026.

Disciplined Growth Investors held 1,135,387 shares of Materialise worth $5.61M as of Q1 2026.
Disciplined Growth Investors sold 38,459 Materialise shares in Q1 2026, an estimated $208K.
Materialise made up 0.11% of Disciplined Growth Investors's portfolio in Q1 2026, its #55 holding.
Disciplined Growth Investors first reported a position in Materialise in Q3 2015 and has held it in 31 quarters since.
Disciplined Growth Investors's Materialise position peaked at $22M in Q3 2020.
61 funds tracked by Wall St. Rank held Materialise as of Q1 2026.

Based on Disciplined Growth Investors's 13F filing for Q1 2026, filed 15 May 2026.