FactSet Research Systems Inc.
MX ˙ BMV ˙ US3030751057
SecurityMX:FDS / FactSet Research Systems Inc.
InstitutionUbs Asset Management Americas Inc
Latest Disclosed Ownership137,688 shares
Latest Disclosed Value $ 29,876,919
Ubs Asset Management Americas Inc reports 0.03% increase in ownership of FDS / FactSet Research Systems Inc.

On May 13, 2026 - Ubs Asset Management Americas Inc filed a 13F-HR form disclosing ownership of 137,688 shares of FactSet Research Systems Inc. (MX:FDS) valued at $29,876,919 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 137,652 shares of FactSet Research Systems Inc.. This represents a change in shares of 0.03% 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)
2026-05-13 2026-03-31 13F FACTSET RESH SYS COM 303075105 137,688 36 0.03 29,877 -25.21 0.0009
2026-02-13 2025-12-31 13F FACTSET RESH SYS COM 303075105 137,652 -143,100 -50.97 39,945 -50.34 0.0084
2025-11-14 2025-09-30 13F FACTSET RESH SYS COM 303075105 280,752 -77,445 -21.62 80,433 -49.80 0.0175
2025-08-14 2025-06-30 13F FACTSET RESH SYS COM 303075105 358,197 56,861 18.87 160,214 16.95 0.0324
2025-05-19 2025-03-31 13F FACTSET RESH SYS COM 303075105 301,336 3,514 1.18 136,999 -4.22 0.0351
2025-02-14 2024-12-31 13F FACTSET RESH SYS COM 303075105 297,822 42,808 16.79 143,038 21.97 0.0334
2024-11-14 2024-09-30 13F FACTSET RESH SYS COM 303075105 255,014 -13,456 -5.01 117,268 6.99 0.0301
2024-08-14 2024-06-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 268,470 56,278 26.52 109,608 13.68 0.0314
2024-05-15 2024-03-31 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 212,192 -784 -0.37 96,418 -5.10 0.0343
2024-02-14 2023-12-31 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 212,976 5,726 2.76 101,600 12.11 0.0400
2023-11-13 2023-09-30 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 207,250 14,752 7.66 90,622 13.42 0.0406
2023-08-11 2023-06-30 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 192,498 0 0.00 79,904 0.00 0.0387
2023-05-15 2023-03-31 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 192,498 -3,685 -1.88 79,904 1.52 0.0387
2023-02-14 2022-12-31 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 196,183 -6,454 -3.19 78,711 -2.92 0.0413
2022-11-14 2022-09-30 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 202,637 -3,554 -1.72 81,077 2.25 0.0455
2022-08-12 2022-06-30 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 206,191 -2,324 -1.11 79,295 -12.41 0.0415
2022-05-16 2022-03-31 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 208,515 5,830 2.88 90,527 -8.10 0.0388
2022-02-14 2021-12-31 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 202,685 713 0.35 98,507 23.54 0.0377
2021-11-15 2021-09-30 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 201,972 -2,509 -1.23 79,735 16.19 0.0330
2021-08-16 2021-06-30 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 204,481 -15,040 -6.85 68,626 1.30 0.0294
2021-05-14 2021-03-31 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 219,521 16,718 8.24 67,742 0.46 0.0300
2021-03-01 2020-12-31 13F/A-1 FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 202,803 19,358 10.55 67,432 9.77 0.0316
2021-02-17 2020-12-31 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 183,445 0 61,432 5.7941
2020-11-13 2020-09-30 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 183,445 12,181 7.11 61,432 9.20 0.0330
2020-08-14 2020-06-30 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 171,264 3,912 2.34 56,255 28.95 0.0344
2020-05-15 2020-03-31 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 167,352 10,474 6.68 43,625 3.65 0.0314
2020-02-14 2019-12-31 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 156,878 12,841 8.92 42,090 20.27 0.0258
2019-11-14 2019-09-30 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 144,037 12,499 9.50 34,997 -7.16 0.0236
2019-08-15 2019-06-30 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 131,538 84,935 182.25 37,694 225.78 0.0269
2019-05-14 2019-03-31 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 46,603 6,904 17.39 11,570 45.64 0.0086
2019-02-13 2018-12-31 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 39,699 2,195 5.85 7,945 -5.32 0.0068
2018-11-13 2018-09-30 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 37,504 1,366 3.78 8,390 17.21 0.0062
2018-08-14 2018-06-30 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 36,138 -2,597 -6.70 7,159 -7.33 0.0055
2018-05-14 2018-03-31 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 38,735 -20,400 -34.50 7,725 -32.23 0.0061
2018-02-09 2017-12-31 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 59,135 -80,622 -57.69 11,399 -54.72 0.0097
2017-11-13 2017-09-30 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 139,757 -14,006 -9.11 25,172 -1.49 0.0229
2017-08-11 2017-06-30 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 153,763 4,380 2.93 25,552 3.73 0.0247
2017-05-04 2017-03-31 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 149,383 -239 -0.16 24,635 0.74 0.0251
2017-03-09 2016-12-31 13F/A-1 FACTSET RESH SYS COM 303075105 149,622 4,943 3.42 24,453 4.27 0.0274
2017-02-14 2016-12-31 13F FACTSET RESH SYS COM 303075105 149,622 24,453
2016-11-04 2016-09-30 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 144,679 -5,757 -3.83 23,452 -3.42 0.0252
2016-11-29 2016-06-30 13F/A-1 FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 150,436 22,765 17.83 24,283 25.52 0.0274
2016-08-09 2016-06-30 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 150,436 24,283
2016-05-12 2016-03-31 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 127,671 -40,504 -24.08 19,346 -29.24 0.0224
2016-02-12 2015-12-31 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 168,175 20,360 13.77 27,341 15.74 0.0312
2015-10-29 2015-09-30 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 147,815 115,444 356.63 23,623 349.02 0.0261
2015-08-12 2015-06-30 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 32,371 -92,962 -74.17 5,261 -73.63 0.0050
2015-05-04 2015-03-31 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 125,333 125,333 0.00 19,953 0.0192
2015-02-02 2014-12-31 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 0 -98,232 -100.00 0 -100.00
2014-10-28 2014-09-30 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 98,232 4,100 4.36 11,938 5.44 0.0118
2014-08-13 2014-06-30 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 94,132 9,500 11.23 11,322 24.09 0.0114
2014-05-23 2014-03-31 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 84,632 -51,723 -37.93 9,124 -38.38 0.0097
2014-01-31 2013-12-31 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 136,355 7,231 5.60 14,806 5.10 0.0169
2013-11-08 2013-09-30 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 129,124 18,568 16.80 14,088 25.00 0.0174
2013-08-15 2013-06-30 13F/A-1 FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 110,556 110,556 11,270 0.0145
2013-08-13 2013-06-30 13F FACTSET RESEARCH SYSTEMS EQUITY US CM 303075105 109,782 11,191 0.0147
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.