3D Systems Corporation
MX ˙ BMV ˙ US88554D2053
SecurityMX:DDD / 3D Systems Corporation
InstitutionRenaissance Technologies Llc
ManagerJames Simons
Latest Disclosed Ownership1,159,550 shares
Latest Disclosed Value $ 2,179,954
Renaissance Technologies Llc reports 16.20% increase in ownership of DDD / 3D Systems Corporation

On May 14, 2026 - Renaissance Technologies Llc filed a 13F-HR form disclosing ownership of 1,159,550 shares of 3D Systems Corporation (MX:DDD) valued at $2,179,954 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 997,907 shares of 3D Systems Corporation. This represents a change in shares of 16.20% 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)
2026-05-14 2026-03-31 13F 3D SYS CORP DEL COM NEW 88554D205 1,159,550 161,643 16.20 2,180 23.39 0.0034
2026-02-12 2025-12-31 13F 3-D SYS CORP DEL COM NEW 88554D205 997,907 -494,298 -33.13 1,766 -59.19 0.0027
2025-11-13 2025-09-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,492,205 408,300 37.67 4,327 159.26 0.0057
2025-08-13 2025-06-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,083,905 919,255 558.31 1,669 378.22 0.0022
2025-05-14 2025-03-31 13F 3-D SYS CORP DEL COM NEW 88554D205 164,650 97,480 145.12 349 58.64 0.0005
2025-02-13 2024-12-31 13F 3-D SYS CORP DEL COM NEW 88554D205 67,170 -498,780 -88.13 220 -86.31 0.0003
2024-11-13 2024-09-30 13F 3-D SYS CORP DEL COM NEW 88554D205 565,950 565,950 1,607 0.0024
2023-08-11 2023-06-30 13F 3-D SYS CORP DEL COM NEW 88554D205 0 -401,350 -100.00 0 -100.00
2023-05-12 2023-03-31 13F 3-D SYS CORP DEL COM NEW 88554D205 401,350 329,500 458.59 4 0.0057
2023-02-13 2022-12-31 13F 3-D SYS CORP DEL COM NEW 88554D205 71,850 -574,401 -88.88 1 -100.00 0.0007
2022-11-14 2022-09-30 13F 3-D SYS CORP DEL COM NEW 88554D205 646,251 -540,999 -45.57 5,157 -55.22 0.0073
2022-08-12 2022-06-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,187,250 35,000 3.04 11,516 -40.08 0.0136
2022-05-13 2022-03-31 13F 3-D SYS CORP DEL COM NEW 88554D205 1,152,250 1,129,400 4,942.67 19,220 3,806.50 0.0226
2022-02-11 2021-12-31 13F 3-D SYS CORP DEL COM NEW 88554D205 22,850 -662,800 -96.67 492 -97.40 0.0006
2021-11-12 2021-09-30 13F 3-D SYS CORP DEL COM NEW 88554D205 685,650 -907,753 -56.97 18,903 -70.32 0.0244
2021-08-13 2021-06-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,593,403 -1,521,147 -48.84 63,688 -25.48 0.0795
2021-05-13 2021-03-31 13F 3-D SYS CORP DEL COM NEW 88554D205 3,114,550 3,114,550 85,463 0.1063
2020-11-13 2020-09-30 13F 3-D SYS CORP DEL COM NEW 88554D205 0 -553,950 -100.00 0 -100.00
2020-08-13 2020-06-30 13F 3-D SYS CORP DEL COM NEW 88554D205 553,950 -579,100 -51.11 3,872 -55.68 0.0033
2020-05-14 2020-03-31 13F 3-D SYS CORP DEL COM NEW 88554D205 1,133,050 562,900 98.73 8,736 75.11 0.0085
2020-02-13 2019-12-31 13F 3-D SYS CORP DEL COM NEW 88554D205 570,150 305,700 115.60 4,989 131.51 0.0038
2019-11-13 2019-09-30 13F 3-D SYS CORP DEL COM NEW 88554D205 264,450 264,450 2,155 0.0018
2019-08-12 2019-06-30 13F 3-D SYS CORP DEL COM NEW 88554D205 0 -371,150 -100.00 0 -100.00
2019-05-14 2019-03-31 13F 3-D SYS CORP DEL COM NEW 88554D205 371,150 137,376 58.76 3,994 68.03 0.0036
2019-02-12 2018-12-31 13F 3-D SYS CORP DEL COM NEW 88554D205 233,774 233,774 2,377 0.0026
2018-02-13 2017-12-31 13F 3-D SYS CORP DEL COM NEW 88554D205 0 -129,750 -100.00 0 -100.00
2017-11-13 2017-09-30 13F 3-D SYS CORP DEL COM NEW 88554D205 129,750 -123,100 -48.68 1,737 -63.26 0.0020
2017-08-11 2017-06-30 13F 3-D SYS CORP DEL COM NEW 88554D205 252,850 252,850 4,728 0.0060
2017-05-12 2017-03-31 13F 3-D SYS CORP DEL COM NEW 88554D205 0 -115,000 -100.00 0 -100.00
2017-02-13 2016-12-31 13F 3-D SYS CORP DEL COM NEW 88554D205 115,000 -1,078,500 -90.36 1,528 -92.87 0.0024
2016-11-14 2016-09-30 13F 3-D SYS CORP DEL COM NEW 88554D205 1,193,500 218,300 22.39 21,423 60.47 0.0379
2016-08-12 2016-06-30 13F 3-D SYS CORP DEL COM NEW 88554D205 975,200 975,200 0.00 13,350 0.0254
2016-02-11 2015-12-31 13F 3-D SYS CORP DEL COM NEW 88554D205 0 0 0 0.0000
2015-05-13 2015-03-31 13F 3-D SYS CORP DEL COM NEW 88554D205 0 -316,350 -100.00 0 -100.00
2015-02-13 2014-12-31 13F 3-D SYS CORP DEL COM NEW 88554D205 316,350 316,350 114.55 10,398 30.61 0.0251
2014-02-14 2013-12-31 13F 3-D SYS CORP DEL COM NEW 88554D205 0 -147,450 -100.00 0 -100.00
2013-11-13 2013-09-30 13F 3-D SYS CORP DEL COM NEW 88554D205 147,450 147,450 7,961 0.0193
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.