FactSet Research Systems Inc.
DE ˙ DB ˙ US3030751057
217,20 € ↓ -2,50 (-1,14%)
2026-06-04
CENA AKCJI
SecurityDE:FA1 / FactSet Research Systems Inc.
InstitutionNorges Bank
Latest Disclosed Ownership522,045 shares
Latest Disclosed Value $ 151,492,239
Norges Bank ownership in FA1 / FactSet Research Systems Inc.

On February 10, 2026 - Norges Bank filed a 13F-HR form disclosing ownership of 522,045 shares of FactSet Research Systems Inc. (DE:FA1) valued at $129,414,956 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 0 shares of FactSet Research Systems Inc.. The current value of the position is $113,388,174 USD.

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)
2026-02-10 2025-12-31 13F FACTSET RESH SYS COM 303075105 522,045 522,045 151,492 0.0162
2025-11-13 2025-09-30 13F FACTSET RESH SYS COM 303075105 0 -73,471 -100.00 0 -100.00
2025-08-13 2025-06-30 13F FACTSET RESH SYS COM 303075105 73,471 55,213 302.40 32,862 295.93 0.0041
2026-05-11 2025-03-31 13F/A-1 FACTSET RESH SYS COM 303075105 18,258 -7,002 -27.72 8,301 -31.58 0.0012
2025-02-12 2024-12-31 13F FACTSET RESH SYS COM 303075105 25,260 -1,661 -6.17 12,132 -2.00 0.0016
2025-11-12 2024-09-30 13F/A-1 FACTSET RESH SYS COM 303075105 26,921 -10,104 -27.29 12,380 -18.11 0.0017
2024-08-14 2024-06-30 13F FACTSET RESH SYS COM 303075105 37,025 -72,667 -66.25 15,116 -69.67 0.0023
2025-05-14 2024-03-31 13F/A-1 FACTSET RESH SYS COM 303075105 109,692 9,121 9.07 49,843 3.89 0.0079
2024-02-09 2023-12-31 13F FACTSET RESH SYS COM 303075105 100,571 -44,525 -30.69 47,977 -24.38 0.0084
2024-11-13 2023-09-30 13F/A-1 FACTSET RESH SYS COM 303075105 145,096 -9,141 -5.93 63,445 2.67 0.0129
2024-08-14 2023-06-30 13F/A-1 FACTSET RESH SYS COM 303075105 154,237 72,879 89.58 61,795 82.99 0.0122
2024-05-15 2023-03-31 13F/A-1 FACTSET RESH SYS COM 303075105 81,358 -3,821 -4.49 33,771 -1.18 0.0074
2023-02-14 2022-12-31 13F FACTSET RESH SYS COM 303075105 85,179 39,664 87.14 34,175 87.66 0.0082
2023-11-13 2022-09-30 13F/A-1 FACTSET RESH SYS COM 303075105 45,515 12,048 36.00 18,211 41.50 0.0048
2023-08-14 2022-06-30 13F/A-1 FACTSET RESH SYS COM 303075105 33,467 -40,288 -54.62 12,870 -59.81 0.0033
2023-05-12 2022-03-31 13F/A-1 FACTSET RESH SYS COM 303075105 73,755 56,257 321.51 32,021 276.53 0.0070
2022-03-09 2021-12-31 13F/A-1 FACTSET RESH SYS COM 303075105 17,498 -8,126 -31.71 8,504 -15.94 0.0017
2022-11-14 2021-09-30 13F/A-1 FACTSET RESH SYS COM 303075105 25,624 -23,101 -47.41 10,116 -38.14 0.0022
2022-08-15 2021-06-30 13F/A-1 FACTSET RESH SYS COM 303075105 48,725 -87,262 -64.17 16,353 -61.03 0.0035
2022-05-09 2021-03-31 13F/A-1 FACTSET RESH SYS COM 303075105 135,987 26,996 24.77 41,964 15.79 0.0096
2021-03-02 2020-12-31 13F/A-1 FACTSET RESH SYS COM 303075105 108,991 -276,564 -71.73 36,240 -71.93 0.0085
2021-11-12 2020-09-30 13F/A-1 FACTSET RESH SYS COM 303075105 385,555 26,428 7.36 129,115 9.45 0.0343
2021-08-13 2020-06-30 13F/A-1 FACTSET RESH SYS COM 303075105 359,127 57,272 18.97 117,962 49.91 0.0340
2021-05-07 2020-03-31 13F/A-1 FACTSET RESH SYS COM 303075105 301,855 6,902 2.34 78,688 -0.57 0.0280
2020-03-03 2019-12-31 13F/A-1 FACTSET RESH SYS COM 303075105 294,953 8,923 3.12 79,136 13.87 0.0221
2020-11-13 2019-09-30 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 286,030 1,171 0.41 69,497 -14.86 0.0213
2020-08-13 2019-06-30 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 284,859 0 0.00 81,628 15.42 0.0252
2020-05-11 2019-03-31 13F/A-2 FACTSET RESEARCH SYSTEMS COM 303075105 284,859 36,498 14.70 70,722 42.28 0.0228
2019-03-04 2018-12-31 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 248,361 69,505 38.86 49,705 24.23 0.0185
2019-12-02 2018-09-30 13F/A-3 FACTSET RESEARCH SYSTEMS COM 303075105 178,856 0 0.00 40,012 12.93 0.0130
2019-12-02 2018-09-30 13F/A-2 FACTSET RESEARCH SYSTEMS COM 303075105 178,856 0 40,012 0.0130
2019-11-12 2018-09-30 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 178,856 0 40,012 0.0130
2019-08-12 2018-06-30 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 178,856 0 0.00 35,431 -0.66 0.0122
2019-05-15 2018-03-31 13F/A-2 FACTSET RESEARCH SYSTEMS COM 303075105 178,856 0 0.00 35,668 3.46 0.0129
2018-03-05 2017-12-31 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 178,856 0 0.00 34,476 7.02 0.0124
2018-11-13 2017-09-30 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 178,856 0 0.00 32,214 8.38 0.0122
2018-07-24 2017-06-30 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 178,856 -99,881 -35.83 29,722 -35.34 0.0118
2018-05-11 2017-03-31 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 278,737 -46,764 -14.37 45,967 -13.59 0.0189
2017-03-02 2016-12-31 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 325,501 -3,307 -1.01 53,197 4.50 0.0233
2017-11-13 2016-09-30 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 328,808 -40,841 -11.05 50,907 -14.68 0.0241
2017-08-09 2016-06-30 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 369,649 -9,534 -2.51 59,669 3.85 0.0284
2017-05-10 2016-03-31 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 379,183 0 0.00 57,458 -6.79 0.0283
2016-04-18 2015-12-31 13F/A-2 FACTSET RESEARCH SYSTEMS COM 303075105 379,183 29,790 8.53 61,644 10.40 0.0306
2016-03-16 2015-12-31 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 379,183 0 61,644 0.0309
2016-11-14 2015-09-30 13F/A-2 FACTSET RESEARCH SYSTEMS COM 303075105 349,393 14,297 4.27 55,836 2.53 0.0293
2016-08-12 2015-06-30 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 335,096 0 0.00 54,456 2.08 0.0272
2016-05-13 2015-03-31 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 335,096 -18,181 -5.15 53,347 7.29 0.0261
2015-03-19 2014-12-31 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 353,277 0 49,724 0.0254
2016-04-18 2014-12-31 13F/A-2 FACTSET RESEARCH SYSTEMS COM 303075105 353,277 0 0.00 49,724 15.82 0.0253
2015-11-12 2014-09-30 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 353,277 0 0.00 42,933 1.04 0.0233
2015-08-10 2014-06-30 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 353,277 0 0.00 42,492 11.57 0.0229
2015-05-12 2014-03-31 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 353,277 0 0.00 38,087 -0.71 0.0215
2014-03-07 2013-12-31 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 353,277 -9,206 38,359 0.0235
2014-03-20 2013-12-31 13F/A-2 FACTSET RESEARCH SYSTEMS COM 303075105 353,277 0 38,359 0.0226
2014-05-12 2013-12-31 13F/A-3 FACTSET RESEARCH SYSTEMS COM 303075105 353,277 -9,206 -2.54 38,359 -3.00 0.0221
2014-11-14 2013-09-30 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 362,483 0 0.00 39,546 7.02 0.0231
2014-08-14 2013-06-30 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 362,483 0 0.00 36,951 10.08 0.0230
2014-04-04 2013-03-31 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 362,483 0 33,566 0.0222
2014-05-12 2013-03-31 13F/A-2 FACTSET RESEARCH SYSTEMS COM 303075105 362,483 0 0.00 33,566 -3.96 0.0218
2013-11-14 2012-09-30 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 362,483 3,762 1.05 34,951 4.81 0.0236
2013-08-15 2012-06-30 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 358,721 358,721 33,346 0.0267
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.