AIM
MTLS

ARK Investment Management’s Materialise MTLS Stock Holding History

ARK Investment Management’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 		$2.19M Sell
444,324
-48,608
-10% -$262K 0.02% 127
2025
Q4 		$2.74M Sell
492,932
-12,897
-3% -$76.3K 0.02% 135
2025
Q3 		$2.82M Sell
505,829
-60,679
-11% -$325K 0.02% 138
2025
Q2 		$3.2M Buy
566,508
+125,948
+29% +$650K 0.02% 119
2025
Q1 		$2.17M Sell
440,560
-258,542
-37% -$1.78M 0.02% 129
2024
Q4 		$4.92M Sell
699,102
-367,349
-34% -$2.43M 0.04% 108
2024
Q3 		$5.84M Sell
1,066,451
-542,433
-34% -$2.9M 0.05% 106
2024
Q2 		$8.06M Sell
1,608,884
-75,108
-4% -$386K 0.07% 102
2024
Q1 		$8.89M Sell
1,683,992
-176,130
-9% -$989K 0.06% 112
2023
Q4 		$12.2M Buy
1,860,122
+113,406
+6% +$670K 0.07% 104
2023
Q3 		$9.59M Sell
1,746,716
-15,788
-0.9% -$113K 0.07% 108
2023
Q2 		$15.2M Buy
1,762,504
+240,785
+16% +$2.08M 0.1% 96
2023
Q1 		$12.6M Sell
1,521,719
-2,071,260
-58% -$18.6M 0.09% 101
2022
Q4 		$31.6M Sell
3,592,979
-2,269,019
-39% -$22.5M 0.27% 50
2022
Q3 		$62.8M Sell
5,861,998
-339,171
-5% -$4.32M 0.44% 41
2022
Q2 		$90.7M Buy
6,201,169
+300,167
+5% +$4.74M 0.54% 39
2022
Q1 		$114M Sell
5,901,002
-227,878
-4% -$4.59M 0.48% 37
2021
Q4 		$146M Buy
6,128,880
+534,443
+10% +$12.4M 0.44% 44
2021
Q3 		$112M Sell
5,594,437
-595,114
-10% -$13M 0.27% 65
2021
Q2 		$149M Sell
6,189,551
-1,252,270
-17% -$35.1M 0.28% 72
2021
Q1 		$268M Sell
7,441,821
-1,122,260
-13% -$62.5M 0.53% 53
2020
Q4 		$464M Buy
8,564,081
+2,244,402
+36% +$99.9M 1.24% 27
2020
Q3 		$233M Buy
6,319,679
+1,558,800
+33% +$47.7M 1.38% 23
2020
Q2 		$107M Buy
4,760,879
+1,381,715
+41% +$30.3M 1.16% 25
2020
Q1 		$62.8M Buy
3,379,164
+544,758
+19% +$9.42M 1.56% 22
2019
Q4 		$51.9M Buy
2,834,406
+15,021
+0.5% +$277K 1.31% 28
2019
Q3 		$52.1M Buy
2,819,385
+26,707
+1% +$498K 1.14% 30
2019
Q2 		$54.5M Buy
2,792,678
+43,519
+2% +$710K 1.37% 24
2019
Q1 		$43.3M Buy
2,749,159
+288,247
+12% +$5.06M 1.24% 25
2018
Q4 		$49.3M Sell
2,460,912
-72,092
-3% -$1.05M 2% 19
2018
Q3 		$35M Buy
2,533,004
+1,038,862
+70% +$14M 1.06% 34
2018
Q2 		$19.4M Buy
1,494,142
+254,681
+21% +$3.12M 0.71% 40
2018
Q1 		$14.5M Buy
1,239,461
+501,177
+68% +$6.4M 0.72% 45
2017
Q4 		$9.38M Buy
738,284
+250,608
+51% +$3.65M 0.75% 45
2017
Q3 		$7.1M Buy
487,676
+217,928
+81% +$2.95M 0.87% 45
2017
Q2 		$3.2M Buy
269,748
+103,542
+62% +$1.2M 0.62% 43
2017
Q1 		$1.51M Buy
166,206
+33,309
+25% +$283K 0.44% 43
2016
Q4 		$1.02M Buy
+132,897
New +$1.02M 0.37% 41

Other funds holding MTLS

DGI
Disciplined Growth Investors Minneapolis, Minnesota $4.89B AUM 33.85% 1-Year Est. Return
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)
Luther King Capital Management (LKCM) Fort Worth, Texas $23.1B AUM 21.31% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Morgan Stanley
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

ARK Investment Management's MTLS Position: Q1 2026 in Review

ARK Investment Management reduced its Materialise (MTLS) stake by 9.9% in Q1 2026, selling an estimated $262K and leaving 444,324 shares worth $2.19M. The position accounts for 0.02% of the portfolio, ranked #127.

ARK Investment Management first reported a position in MTLS in Q4 2016 and has held it in 38 quarters since. The position peaked at $464M in Q4 2020. 61 funds tracked by Wall St. Rank hold MTLS as of Q1 2026.

  • ARK Investment Management held 444,324 shares of Materialise worth $2.19M as of Q1 2026.
  • ARK Investment Management sold 48,608 Materialise shares in Q1 2026, an estimated $262K.
  • Materialise made up 0.02% of ARK Investment Management's portfolio in Q1 2026, its #127 holding.
  • ARK Investment Management first reported a position in Materialise in Q4 2016 and has held it in 38 quarters since.
  • ARK Investment Management's Materialise position peaked at $464M in Q4 2020.
  • 61 funds tracked by Wall St. Rank held Materialise as of Q1 2026.

Based on ARK Investment Management's 13F filing for Q1 2026, filed 12 May 2026.