3D Systems Corporation
MX ˙ BMV ˙ US88554D2053
SecurityMX:DDD / 3D Systems Corporation
InstitutionClark Estates Inc/ny
Latest Disclosed Ownership1,418,614 shares
Latest Disclosed Value $ 2,666,994
Clark Estates Inc/ny ownership in DDD / 3D Systems Corporation

On May 11, 2026 - Clark Estates Inc/ny filed a 13F-HR form disclosing ownership of 1,418,614 shares of 3D Systems Corporation (MX:DDD) valued at $2,666,994 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 1,418,614 shares of 3D Systems Corporation. This represents a change in shares of 0.00% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-11 2026-03-31 13F 3D SYS CORP DEL COM NEW 88554D205 1,418,614 0 0.00 2,667 6.22 0.6408
2026-02-12 2025-12-31 13F 3-D SYS CORP DEL COM NEW 88554D205 1,418,614 0 0.00 2,511 -38.97 0.6093
2025-11-10 2025-09-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,418,614 0 0.00 4,114 88.32 0.9400
2025-08-11 2025-06-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,418,614 0 0.00 2,185 -27.37 0.4902
2025-05-08 2025-03-31 13F 3-D SYS CORP DEL COM NEW 88554D205 1,418,614 0 0.00 3,007 -35.38 0.6368
2025-02-06 2024-12-31 13F 3-D SYS CORP DEL COM NEW 88554D205 1,418,614 0 0.00 4,653 15.52 0.8992
2024-11-13 2024-09-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,418,614 0 0.00 4,029 -7.51 0.7498
2024-08-08 2024-06-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,418,614 0 0.00 4,355 -30.85 0.8178
2024-05-07 2024-03-31 13F 3-D SYS CORP DEL COM NEW 88554D205 1,418,614 0 0.00 6,299 -30.08 1.0375
2024-02-12 2023-12-31 13F 3-D SYS CORP DEL COM NEW 88554D205 1,418,614 0 0.00 9,008 29.33 1.5261
2023-11-13 2023-09-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,418,614 0 0.00 6,965 -50.55 1.2673
2023-08-11 2023-06-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,418,614 0 0.00 14,087 -7.37 2.3746
2023-05-12 2023-03-31 13F 3-D SYS CORP DEL COM NEW 88554D205 1,418,614 0 0.00 15,208 44.87 3.0192
2023-02-08 2022-12-31 13F 3-D SYS CORP DEL COM NEW 88554D205 1,418,614 0 0.00 10,498 -7.28 2.1810
2022-11-15 2022-09-30 13F/A-1 3-D SYS CORP DEL COM NEW 88554D205 1,418,614 0 0.00 11,321 -17.73 2.5019
2022-11-14 2022-09-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,418,614 0 11,321 2.5393
2022-08-08 2022-06-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,418,614 0 0.00 13,761 -41.84 2.3821
2022-05-13 2022-03-31 13F 3-D SYS CORP DEL COM NEW 88554D205 1,418,614 0 0.00 23,662 -22.56 3.7339
2022-02-14 2021-12-31 13F 3-D SYS CORP DEL COM NEW 88554D205 1,418,614 0 0.00 30,557 -21.87 4.4713
2021-11-12 2021-09-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,418,614 0 0.00 39,111 -31.02 5.5826
2021-08-10 2021-06-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,418,614 0 0.00 56,702 45.66 7.4065
2021-05-14 2021-03-31 13F 3-D SYS CORP DEL COM NEW 88554D205 1,418,614 0 0.00 38,927 161.83 4.9734
2021-02-09 2020-12-31 13F 3-D SYS CORP DEL COM NEW 88554D205 1,418,614 -7,776 -0.55 14,867 112.26 2.0975
2020-11-05 2020-09-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 0.00 7,004 -29.75 1.1451
2020-08-05 2020-06-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 0.00 9,970 -9.34 1.7444
2020-04-28 2020-03-31 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 0.00 10,997 -11.89 2.2383
2020-02-05 2019-12-31 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 0.00 12,481 7.36 1.9087
2019-11-12 2019-09-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 0.00 11,625 -10.44 1.9160
2019-08-01 2019-06-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 0.00 12,980 -15.43 2.0754
2019-05-09 2019-03-31 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 0.00 15,348 5.80 2.3770
2019-02-13 2018-12-31 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 0.00 14,506 -46.19 2.3244
2018-11-13 2018-09-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 0.00 26,959 36.86 4.0449
2018-08-07 2018-06-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 0.00 19,698 19.15 2.9425
2018-07-19 2018-03-31 13F/A-1 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 0.00 16,532 34.14 2.6419
2018-04-18 2018-03-31 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 16,532
2018-01-19 2017-12-31 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 0.00 12,324 -35.47 2.0354
2017-10-16 2017-09-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 0.00 19,099 -28.40 3.1701
2017-08-02 2017-06-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 0.00 26,673 25.00 4.5836
2017-04-21 2017-03-31 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 0.00 21,339 12.57 3.2837
2017-02-08 2016-12-31 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 0.00 18,957 -25.96 3.1920
2016-10-26 2016-09-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 0.00 25,604 31.12 4.9470
2016-08-01 2016-06-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 0.00 19,527 -11.51 3.8712
2016-05-10 2016-03-31 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 0.00 22,066 78.02 4.2202
2016-02-04 2015-12-31 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 0.00 12,395 -24.76 2.2372
2015-11-06 2015-09-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 0.00 16,475 -40.83 2.8313
2015-08-06 2015-06-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 0.00 27,843 -28.81 4.4961
2015-05-07 2015-03-31 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 0.00 39,112 -16.58 6.3224
2015-02-11 2014-12-31 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 0.00 46,885 -29.11 7.0200
2014-11-06 2014-09-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 0.00 66,142 -22.46 10.5499
2014-08-06 2014-06-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 0.00 85,298 1.10 12.1702
2014-04-30 2014-03-31 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 0 0.00 84,371 -36.35 12.6631
2014-01-29 2013-12-31 13F 3-D SYS CORP DEL COM NEW 88554D205 1,426,390 -550,000 -27.83 132,554 24.22 18.8113
2013-11-06 2013-09-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,976,390 0 0.00 106,705 22.98 16.1762
2013-08-08 2013-06-30 13F/A-1 3-D SYS CORP DEL COM NEW 88554D205 1,976,390 1,976,390 86,764 14.9620
2013-08-07 2013-06-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,976,390 86,763,521 14.9338
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.