FactSet 리서치 시스템즈 주식회사
MX ˙ BMV ˙ US3030751057
SecurityMX:FDS / FactSet Research Systems Inc.
InstitutionAmeriprise Financial Inc
Latest Disclosed Ownership66,943 shares
Latest Disclosed Value $ 14,525,976
Ameriprise Financial Inc reports 21.45% increase in ownership of FDS / FactSet Research Systems Inc.

On May 15, 2026 - Ameriprise Financial Inc filed a 13F-HR form disclosing ownership of 66,943 shares of FactSet Research Systems Inc. (MX:FDS) valued at $14,525,976 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 55,120 shares of FactSet Research Systems Inc.. This represents a change in shares of 21.45% 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)
2026-05-15 2026-03-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 66,943 11,823 21.45 14,526 -9.20 0.0006
2026-02-17 2025-12-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 55,120 -48,331 -46.72 15,997 -45.95 0.0036
2025-11-14 2025-09-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 103,451 1,794 1.76 29,599 -34.88 0.0068
2025-08-14 2025-06-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 101,657 -17,132 -14.42 45,456 -15.85 0.0112
2025-05-14 2025-03-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 118,789 -3,078 -2.53 54,015 -7.71 0.0146
2025-02-14 2024-12-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 121,867 -4,354 -3.45 58,525 0.92 0.0150
2024-11-14 2024-09-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 126,221 -363 -0.29 57,989 12.23 0.0149
2024-08-14 2024-06-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 126,584 -7,257 -5.42 51,672 -15.00 0.0140
2024-05-15 2024-03-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 133,841 329 0.25 60,790 -4.58 0.0167
2024-02-14 2023-12-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 133,512 22,828 20.62 63,706 31.57 0.0191
2023-11-14 2023-09-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 110,684 -263 -0.24 48,422 8.89 0.0159
2023-08-14 2023-06-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 110,947 2,582 2.38 44,468 -1.01 0.0139
2023-05-22 2023-03-31 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 108,365 -2,358 -2.13 44,922 1.15 0.0147
2023-05-15 2023-03-31 13F META PLATFORMS INC- COM 303075105 108,365 -2,358 44,922 0.0027
2023-02-14 2022-12-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 110,723 -910 -0.82 44,413 -0.68 0.0152
2022-11-14 2022-09-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 111,633 -10,264 -8.42 44,718 -4.52 0.0165
2022-08-15 2022-06-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 121,897 -71,900 -37.10 46,833 -44.25 0.0163
2022-05-16 2022-03-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 193,797 6,700 3.58 83,999 -7.35 0.0248
2022-02-14 2021-12-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 187,097 -50,693 -21.32 90,662 -3.48 0.0251
2021-11-15 2021-09-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 237,790 -18,643 -7.27 93,934 9.11 0.0300
2021-08-16 2021-06-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 256,433 -3,026 -1.17 86,093 7.23 0.0266
2021-05-17 2021-03-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 259,459 -4,480 -1.70 80,291 -8.50 0.0267
2021-02-12 2020-12-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 263,939 -16,270 -5.81 87,754 -6.47 0.0311
2020-11-16 2020-09-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 280,209 -1,733 -0.61 93,829 1.31 0.0382
2020-08-14 2020-06-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 281,942 1,162 0.41 92,616 26.46 0.0397
2020-05-15 2020-03-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 280,780 -29,012 -9.36 73,240 -11.88 0.0384
2020-02-14 2019-12-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 309,792 -12,548 -3.89 83,114 6.14 0.0345
2019-11-14 2019-09-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 322,340 -480 -0.15 78,307 -15.36 0.0351
2019-08-14 2019-06-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 322,820 -16,616 -4.90 92,513 9.78 0.0414
2019-05-15 2019-03-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 339,436 -97,937 -22.39 84,272 -3.73 0.0388
2019-02-14 2018-12-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 437,373 -33,408 -7.10 87,533 -16.89 0.0438
2018-11-14 2018-09-30 13F FACTSET COM 303075105 470,781 -63,209 -11.84 105,320 -0.44 0.0368
2018-08-14 2018-06-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 533,990 6,460 1.22 105,784 0.55 0.0468
2018-05-14 2018-03-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 527,530 134,801 34.32 105,201 38.97 0.0476
2018-02-12 2017-12-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 392,729 -15,819 -3.87 75,702 2.88 0.0345
2017-11-07 2017-09-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 408,548 2,786 0.69 73,584 9.11 0.0350
2017-08-10 2017-06-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 405,762 -32,856 -7.49 67,438 -6.77 0.0338
2017-05-05 2017-03-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 438,618 -58,593 -11.78 72,332 -10.99 0.0374
2017-02-03 2016-12-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 497,211 -32,191 -6.08 81,259 -5.31 0.0444
2016-11-08 2016-09-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 529,402 -16,496 -3.02 85,816 -2.61 0.0481
2016-08-08 2016-06-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 545,898 18,681 3.54 88,118 10.30 0.0516
2016-05-12 2016-03-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 527,217 20,528 4.05 79,889 -3.02 0.0477
2016-02-11 2015-12-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 506,689 36,169 7.69 82,373 9.55 0.0484
2015-11-12 2015-09-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 470,520 -37,400 -7.36 75,193 -8.90 0.0466
2015-08-13 2015-06-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 507,920 171,981 51.19 82,542 54.34 0.0470
2015-05-14 2015-03-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 335,939 -11,743 -3.38 53,482 9.29 0.0307
2015-02-13 2014-12-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 347,682 154 0.04 48,936 15.87 0.0285
2014-11-14 2014-09-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 347,528 352 0.10 42,235 1.14 0.0254
2014-08-13 2014-06-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 347,176 23,563 7.28 41,758 19.69 0.0246
2014-05-14 2014-03-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 323,613 209,438 183.44 34,889 181.43 0.0210
2014-02-14 2013-12-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 114,175 1,252 1.11 12,397 0.64 0.0075
2013-11-14 2013-09-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 112,923 4,884 4.52 12,318 11.84 0.0081
2013-08-14 2013-06-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 108,039 108,039 11,014 0.0076
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.