FactSet Research Systems Inc.
US ˙ NYSE ˙ US3030751057

SecurityFDS / FactSet Research Systems Inc.
InstitutionSquarepoint Ops LLC
Latest Disclosed Ownership43,776 shares
Latest Disclosed Value $ 9,498,954
Squarepoint Ops LLC ownership in FDS / FactSet Research Systems Inc.

On May 15, 2026 - Squarepoint Ops LLC filed a 13F-HR form disclosing ownership of 43,776 shares of FactSet Research Systems Inc. (US:FDS) valued at $9,498,954 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 38,115 shares of FactSet Research Systems Inc.. This represents a change in shares of 14.85% during the quarter. The current value of the position is $11,094,589 USD.

Squarepoint Ops LLC has a history of taking positions in derivatives of the underlying security (FDS) in the form of stock options. The firm currently holds call options representing 17,800 of underlying shares valued at $3,862,422 USD and put options representing 13,500 of underlying shares valued at $2,929,365 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

FDS / FactSet Research Systems Inc. Historical Put/Call Ratio
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 RESH SYS COM 303075105 43,776 5,661 14.85 9,499 -14.12 0.0112
2026-02-13 2025-12-31 13F FACTSET RESH SYS COM 303075105 38,115 -90,226 -70.30 11,061 -69.92 0.0118
2025-11-14 2025-09-30 13F FACTSET RESH SYS COM 303075105 128,341 121,995 1,922.39 36,768 1,195.56 0.0369
2025-08-27 2025-06-30 13F/A-1 FACTSET RESH SYS COM 303075105 6,346 -7,113 -52.85 2,838 -53.62 0.0030
2025-08-14 2025-06-30 13F FACTSET RESH SYS COM 303075105 6,346 -7,113 2,838 0.0030
2025-08-27 2025-03-31 13F/A-1 FACTSET RESH SYS COM 303075105 13,459 10,999 447.11 6,119 418.12 0.0074
2025-05-15 2025-03-31 13F FACTSET RESH SYS COM 303075105 13,459 10,999 6,119 0.0074
2025-02-14 2024-12-31 13F FACTSET RESH SYS COM 303075105 2,460 -96,955 -97.53 1,181 -97.42 0.0012
2024-11-14 2024-09-30 13F FACTSET RESH SYS COM 303075105 99,415 53,739 117.65 45,716 145.15 0.0715
2024-08-14 2024-06-30 13F FACTSET RESH SYS COM 303075105 45,676 44,301 3,221.89 18,648 2,888.46 0.0308
2024-05-15 2024-03-31 13F FACTSET RESH SYS COM 303075105 1,375 346 33.62 625 27.35 0.0011
2024-02-14 2023-12-31 13F FACTSET RESH SYS COM 303075105 1,029 -4,935 -82.75 491 -81.20 0.0009
2023-11-14 2023-09-30 13F FACTSET RESH SYS COM 303075105 5,964 387 6.94 2,608 16.70 0.0064
2023-08-14 2023-06-30 13F FACTSET RESH SYS COM 303075105 5,577 5,577 2,234 0.0068
2023-05-15 2023-03-31 13F FACTSET RESH SYS COM 303075105 0 -7,952 -100.00 0 -100.00
2023-02-14 2022-12-31 13F FACTSET RESH SYS COM 303075105 7,952 7,952 3,190 0.0126
2022-11-14 2022-09-30 13F FACTSET RESH SYS COM 303075105 0 -9,007 -100.00 0 -100.00
2022-08-15 2022-06-30 13F FACTSET RESH SYS COM 303075105 9,007 -57,871 -86.53 3,464 -88.07 0.0193
2022-05-16 2022-03-31 13F FACTSET RESH SYS COM 303075105 66,878 65,806 6,138.62 29,035 5,472.94 0.1242
2022-02-14 2021-12-31 13F FACTSET RESH SYS COM 303075105 1,072 1,072 521 0.0014
2021-11-15 2021-09-30 13F FACTSET RESH SYS COM 303075105 0 -3,786 -100.00 0 -100.00
2021-08-16 2021-06-30 13F FACTSET RESH SYS COM 303075105 3,786 614 19.36 1,271 29.83 0.0048
2021-05-17 2021-03-31 13F FACTSET RESH SYS COM 303075105 3,172 3,172 979 0.0057
2021-02-16 2020-12-31 13F FACTSET RESH SYS COM 303075105 0 -2,231 -100.00 0 -100.00
2020-11-16 2020-09-30 13F FACTSET RESH SYS COM 303075105 2,231 -1,567 -41.26 747 -40.14 0.0101
2020-08-14 2020-06-30 13F FACTSET RESH SYS COM 303075105 3,798 3,798 1,248 0.0202
2019-11-14 2019-09-30 13F FACTSET RESH SYS COM 303075105 0 -2,954 -100.00 0 -100.00
2019-08-14 2019-06-30 13F FACTSET RESH SYS COM 303075105 2,954 -26,134 -89.84 846 -88.29 0.0082
2019-05-15 2019-03-31 13F FACTSET RESH SYS COM 303075105 29,088 29,088 7,222 0.0765
2019-02-14 2018-12-31 13F FACTSET RESH SYS COM 303075105 0 -6,100 -100.00 0 -100.00
2018-11-14 2018-09-30 13F FACTSET RESH SYS COM 303075105 6,100 6,100 1,365 0.0163
2017-11-14 2017-09-30 13F FACTSET RESH SYS COM 303075105 0 -1,400 -100.00 0 -100.00
2017-08-14 2017-06-30 13F FACTSET RESH SYS COM 303075105 1,400 1,400 233 0.0046
2016-02-16 2015-12-31 13F FACTSET RESH SYS COM 303075105 0 -6,105 -100.00 0 -100.00
2015-11-16 2015-09-30 13F FACTSET RESH SYS COM 303075105 6,105 6,105 976 0.2436
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-15 2026-03-31 13F FACTSET RESH SYS COM Call 17,800 169.70 3,862 101.67 n/a n/a n/a
2026-02-13 2025-12-31 13F FACTSET RESH SYS COM Call 6,600 -41.59 1,915 -40.84 n/a n/a n/a
2025-11-14 2025-09-30 13F FACTSET RESH SYS COM Call 11,300 3,237 n/a n/a n/a
2025-08-27 2025-03-31 13F/A FACTSET RESH SYS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2025-05-15 2025-03-31 13F FACTSET RESH SYS COM Call 0 0 n/a n/a n/a
2025-02-14 2024-12-31 13F FACTSET RESH SYS COM Call 1,800 865 n/a n/a n/a
2024-11-14 2024-09-30 13F FACTSET RESH SYS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2024-08-14 2024-06-30 13F FACTSET RESH SYS COM Call 1,500 -77.61 612 -79.89 n/a n/a n/a
2024-05-15 2024-03-31 13F FACTSET RESH SYS COM Call 6,700 0.00 3,044 -4.76 n/a n/a n/a
2024-02-14 2023-12-31 13F FACTSET RESH SYS COM Call 6,700 3,196 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-15 2026-03-31 13F FACTSET RESH SYS COM Put 13,500 575.00 2,929 405.00 n/a n/a n/a
2026-02-13 2025-12-31 13F FACTSET RESH SYS COM Put 2,000 -81.82 580 -81.59 n/a n/a n/a
2025-11-14 2025-09-30 13F FACTSET RESH SYS COM Put 11,000 3,151 n/a n/a n/a
2024-11-14 2024-09-30 13F FACTSET RESH SYS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2024-08-14 2024-06-30 13F FACTSET RESH SYS COM Put 10,000 4,083 n/a n/a n/a
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.