FactSet Research Systems Inc.
DE ˙ DB ˙ US3030751057
218,40 € ↑1,20 (0,55%)
2026-06-05
DEL PRIS
SecurityDE:FA1 / FactSet Research Systems Inc.
InstitutionComerica Bank
Latest Disclosed Ownership8,813 shares
Latest Disclosed Value $ 2,557,564
Comerica Bank reports 26.15% decrease in ownership of FA1 / FactSet Research Systems Inc.

On January 29, 2026 - Comerica Bank filed a 13F-HR form disclosing ownership of 8,813 shares of FactSet Research Systems Inc. (DE:FA1) valued at $2,184,743 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 14, 2025 disclosing 11,934 shares of FactSet Research Systems Inc.. This represents a change in shares of -26.15% during the quarter. The current value of the position is $1,924,759 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)
2026-01-29 2025-12-31 13F FACTSET RESH SYS COM 303075105 8,813 -3,121 -26.15 2,558 -25.21 0.0102
2025-11-14 2025-09-30 13F FACTSET RESH SYS COM 303075105 11,934 -757 -5.96 3,419 -39.76 0.0129
2025-08-14 2025-06-30 13F FACTSET RESH SYS COM 303075105 12,691 272 2.19 5,676 0.53 0.0220
2025-05-14 2025-03-31 13F FACTSET RESH SYS COM 303075105 12,419 1,403 12.74 5,646 6.73 0.0237
2025-02-14 2024-12-31 13F/A-1 FACTSET RESH SYS COM 303075105 11,016 -395 -3.46 5,291 0.82 0.0213
2025-02-14 2024-12-31 13F FACTSET RESH SYS COM 303075105 11,016 -395 5,291 0.0177
2024-11-14 2024-09-30 13F FACTSET RESH SYS COM 303075105 11,411 -2,788 -19.64 5,247 -9.49 0.0208
2024-08-15 2024-06-30 13F FACTSET RESEARCH SYSTEMS COMMON 303075105 14,199 -884 -5.86 5,797 -15.41 0.0241
2024-05-16 2024-03-31 13F FACTSET RESEARCH SYSTEMS COMMON 303075105 15,083 697 4.84 6,853 -0.15 0.0295
2024-02-14 2023-12-31 13F FACTSET RESEARCH SYSTEMS COMMON 303075105 14,386 362 2.58 6,863 11.92 0.0316
2023-11-21 2023-09-30 13F FACTSET RESH SYS COMMON 303075105 14,024 -82,285 -85.44 6,132 0.0319
2023-08-22 2023-06-30 13F FACTSET RESEARCH SYSTEMS EQU 303075105 96,309 90,401 1,530.15 0 -100.00 0.0006
2023-01-26 2022-12-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 5,908 20 0.34 3 -99.92 0.0197
2022-10-28 2022-09-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 5,888 -1,622 -21.60 2,415 -19.55 0.0204
2022-08-02 2022-06-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 7,510 1,781 31.09 3,002 18.19 0.0247
2022-04-27 2022-03-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 5,729 -547 -8.72 2,540 -2.35 0.0184
2022-02-18 2021-12-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 6,276 -13,084 -67.58 2,601 -68.82 0.0191
2021-11-22 2021-09-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 19,360 -3,648 -15.86 8,343 -0.69 0.0502
2021-08-26 2021-06-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 23,008 -1,646 -6.68 8,401 -1.82 0.0502
2021-04-28 2021-03-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 24,654 -26,777 -52.06 8,557 -48.04 0.0510
2021-01-28 2020-12-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 51,431 -3,048 -5.59 16,469 -7.96 0.1045
2020-10-30 2020-09-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 54,479 -4,508 -7.64 17,894 -14.43 0.1299
2020-07-31 2020-06-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 58,987 -3,356 -5.38 20,911 22.22 0.1611
2020-05-01 2020-03-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 62,343 187 0.30 17,109 -5.24 0.1569
2020-02-07 2019-12-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 62,156 312 0.50 18,055 15.29 0.1368
2019-10-31 2019-09-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 61,844 -3,183 -4.89 15,660 -14.83 0.1238
2019-08-02 2019-06-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 65,027 -6,908 -9.60 18,386 -0.30 0.1472
2019-05-02 2019-03-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 71,935 41,391 135.51 18,441 183.49 0.1495
2019-02-06 2018-12-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 30,544 1,088 3.69 6,505 1.21 0.0553
2018-11-01 2018-09-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 29,456 -5,405 -15.50 6,427 -10.12 0.0518
2018-08-01 2018-06-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 34,861 -1,686 -4.61 7,151 0.62 0.0500
2018-05-01 2018-03-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 36,547 -327 -0.89 7,107 -2.72 0.0508
2018-02-02 2017-12-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 36,874 40 0.11 7,306 5.44 0.0487
2017-11-06 2017-09-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 36,834 -175 -0.47 6,929 12.59 0.0501
2017-08-03 2017-06-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 37,009 -659 -1.75 6,154 -0.28 0.0461
2017-05-03 2017-03-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 37,668 965 2.63 6,171 -1.25 0.0468
2017-02-08 2016-12-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 36,703 1,758 5.03 6,249 3.63 0.0494
2016-08-11 2016-06-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 34,945 1,851 5.59 6,030 18.40 0.0521
2016-05-11 2016-03-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 33,094 607 1.87 5,093 4.30 0.0455
2016-02-05 2015-12-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 32,487 125 0.39 4,883 -5.59 0.0479
2015-11-12 2015-09-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 32,362 -24,590 -43.18 5,172 -44.12 0.0490
2015-08-13 2015-06-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 56,952 28,720 101.73 9,256 105.92 0.0397
2015-05-15 2015-03-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 28,232 -28,316 -50.07 4,495 -43.53 0.0381
2015-02-13 2014-12-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 56,548 27,150 92.35 7,960 122.78 0.0344
2014-10-21 2014-09-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 29,398 207 0.71 3,573 1.77 0.0315
2014-08-12 2014-06-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 29,191 -3,555 -10.86 3,511 -0.54 0.0299
2014-05-15 2014-03-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 32,746 156 0.48 3,530 -0.25 0.0270
2014-02-11 2013-12-31 13F FACTSET RESEARCH SYSTEMS COM 303075105 32,590 -4,827 -12.90 3,539 -13.30 0.0274
2013-11-12 2013-09-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 37,417 88 0.24 4,082 7.25 0.0284
2013-08-13 2013-06-30 13F/A-1 FACTSET RESEARCH SYSTEMS COM 303075105 37,329 37,329 3,806 0.0310
2013-08-08 2013-06-30 13F FACTSET RESEARCH SYSTEMS COM 303075105 212,196 21,631
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.