Autodesk, Inc.
MX ˙ BMV ˙ US0527691069
SecurityMX:ADSK / Autodesk, Inc.
InstitutionMain Street Research LLC
Latest Disclosed Ownership14,403 shares
Latest Disclosed Value $ 3,448,078
Main Street Research LLC reports 0.78% increase in ownership of ADSK / Autodesk, Inc.

On April 30, 2026 - Main Street Research LLC filed a 13F-HR form disclosing ownership of 14,403 shares of Autodesk, Inc. (MX:ADSK) valued at $3,448,078 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 14,291 shares of Autodesk, Inc.. This represents a change in shares of 0.78% 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)
2026-04-30 2026-03-31 13F AUTODESK COM 052769106 14,403 112 0.78 3,448 -18.49 0.2006
2026-02-09 2025-12-31 13F AUTODESK COM 052769106 14,291 217 1.54 4,230 -5.37 0.2420
2025-11-13 2025-09-30 13F AUTODESK COM 052769106 14,074 -580 -3.96 4,471 -1.46 0.2416
2025-08-05 2025-06-30 13F AUTODESK COM 052769106 14,654 -100 -0.68 4,536 17.45 0.2824
2025-04-30 2025-03-31 13F AUTODESK COM 052769106 14,754 122 0.83 3,863 -10.68 0.2524
2025-02-07 2024-12-31 13F AUTODESK COM 052769106 14,632 -61 -0.42 4,325 6.84 0.2695
2024-11-12 2024-09-30 13F AUTODESK COM 052769106 14,693 12,174 483.29 4,048 549.60 0.2547
2024-07-29 2024-06-30 13F AUTODESK COM 052769106 2,519 -183 -6.77 623 -11.38 0.0411
2024-05-01 2024-03-31 13F AUTODESK COM 052769106 2,702 -58 -2.10 704 4.61 0.0478
2024-01-30 2023-12-31 13F AUTODESK COM 052769106 2,760 -42 -1.50 672 16.06 0.0540
2023-11-03 2023-09-30 13F AUTODESK COM 052769106 2,802 0 0.00 580 1.05 0.0597
2023-08-08 2023-06-30 13F AUTODESK COM 052769106 2,802 -200 -6.66 573 -8.17 0.0914
2023-05-01 2023-03-31 13F AUTODESK COM 052769106 3,002 -12,300 -80.38 625 -78.17 0.1234
2023-02-06 2022-12-31 13F AUTODESK COM 052769106 15,302 0 0.00 2,859 0.03 0.6963
2022-11-14 2022-09-30 13F AUTODESK COM 052769106 15,302 12,300 409.73 2,858 453.88 0.6295
2022-08-12 2022-06-30 13F AUTODESK COM 052769106 3,002 -100 -3.22 516 -22.41 0.1353
2022-05-05 2022-03-31 13F AUTODESK COM 052769106 3,102 -6 -0.19 665 -23.91 0.0625
2022-02-09 2021-12-31 13F AUTODESK COM 052769106 3,108 0 0.00 874 -1.35 0.0675
2021-11-12 2021-09-30 13F AUTODESK COM 052769106 3,108 -158 -4.84 886 -7.03 0.0775
2021-08-06 2021-06-30 13F Autodesk COM 052769106 3,266 80 2.51 953 7.93 0.0765
2021-05-07 2021-03-31 13F Autodesk COM 052769106 3,186 -62 -1.91 883 -10.99 0.0831
2021-02-12 2020-12-31 13F Autodesk COM 052769106 3,248 88 2.78 992 35.89 0.1067
2020-11-10 2020-09-30 13F Autodesk COM 052769106 3,160 0 0.00 730 -3.44 0.0930
2020-07-29 2020-06-30 13F Autodesk COM 052769106 3,160 -220 -6.51 756 43.18 0.1186
2020-05-01 2020-03-31 13F Autodesk COM 052769106 3,380 -70 -2.03 528 -16.59 0.1294
2020-01-28 2019-12-31 13F Autodesk COM 052769106 3,450 0 0.00 633 24.12 0.0998
2019-10-21 2019-09-30 13F Autodesk COM 052769106 3,450 0 0.00 510 -9.25 0.0957
2019-08-08 2019-06-30 13F Autodesk COM 052769106 3,450 0 0.00 562 4.46 0.1264
2019-05-13 2019-03-31 13F Autodesk COM 052769106 3,450 0 0.00 538 21.17 0.1710
2019-02-13 2018-12-31 13F Autodesk COM 052769106 3,450 0 0.00 444 -17.63 0.1727
2018-11-05 2018-09-30 13F Autodesk COM 052769106 3,450 0 0.00 539 19.25 0.0774
2018-07-25 2018-06-30 13F Autodesk COM 052769106 3,450 -750 -17.86 452 -14.23 0.0708
2018-05-08 2018-03-31 13F/A-1 Autodesk COM 052769106 4,200 0 0.00 527 19.77 0.0834
2018-05-08 2018-03-31 13F Autodesk COM 052769106 4,200 0 440
2018-02-05 2017-12-31 13F Autodesk COM 052769106 4,200 -64 -1.50 440 -8.14 0.0670
2017-10-16 2017-09-30 13F Autodesk COM 052769106 4,264 0 0.00 479 11.40 0.0773
2017-07-18 2017-06-30 13F Autodesk COM 052769106 4,264 0 0.00 430 16.53 0.0702
2017-05-04 2017-03-31 13F Autodesk COM 052769106 4,264 0 0.00 369 16.77 0.0646
2017-02-03 2016-12-31 13F Autodesk COM 052769106 4,264 0 0.00 316 2.60 0.0615
2016-11-10 2016-09-30 13F Autodesk COM 052769106 4,264 0 0.00 308 33.33 0.0602
2016-08-11 2016-06-30 13F Autodesk COM 052769106 4,264 0 0.00 231 -7.23 0.0477
2016-05-13 2016-03-31 13F Autodesk COM 052769106 4,264 -647 -13.17 249 -16.72 0.0642
2016-02-04 2015-12-31 13F Autodesk COM 052769106 4,911 0 0.00 299 10.33 0.0639
2015-11-12 2015-09-30 13F Autodesk COM 052769106 4,911 0 0.00 271 10.16 0.0636
2015-07-23 2015-06-30 13F Autodesk COM 052769106 4,911 -1,400 -22.18 246 -33.51 0.0504
2015-05-12 2015-03-31 13F Autodesk COM 052769106 6,311 0 0.00 370 -2.37 0.0796
2015-02-09 2014-12-31 13F Autodesk COM 052769106 6,311 0 0.00 379 8.91 0.0812
2014-11-13 2014-09-30 13F Autodesk COM 052769106 6,311 0 0.00 348 -2.25 0.0775
2014-08-11 2014-06-30 13F Autodesk COM 052769106 6,311 6,311 356 0.0839
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.