Forrester Research, Inc.
DE ˙ DB ˙ US3465631097
5,90 € ↓ -0,20 (-3,28%)
2026-06-03
DEL PRIS
SecurityDE:FFR / Forrester Research, Inc.
InstitutionBnp Paribas Arbitrage, Sa
Latest Disclosed Ownership6,306 shares
Latest Disclosed Value $ 35,692
Bnp Paribas Arbitrage, Sa reports 53.09% decrease in ownership of FFR / Forrester Research, Inc.

On May 12, 2026 - Bnp Paribas Arbitrage, Sa filed a 13F-HR form disclosing ownership of 6,306 shares of Forrester Research, Inc. (DE:FFR) valued at $30,521 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 13,444 shares of Forrester Research, Inc.. This represents a change in shares of -53.09% during the quarter. The current value of the position is $37,205 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)
2026-05-12 2026-03-31 13F Forrester Research Equity 346563109 6,306 -7,138 -53.09 36 -67.89 0.0000
2026-02-10 2025-12-31 13F Forrester Research Equity 346563109 13,444 7,254 117.19 109 67.69 0.0000
2025-11-13 2025-09-30 13F Forrester Research Equity 346563109 6,190 4,957 402.03 66 441.67 0.0000
2025-08-14 2025-06-30 13F Forrester Research Equity 346563109 1,233 -17,482 -93.41 12 -93.02 0.0000
2025-05-14 2025-03-31 13F Forrester Research Equity 346563109 18,715 6,699 55.75 173 -8.51 0.0001
2025-02-14 2024-12-31 13F Forrester Research Equity 346563109 12,016 -8,900 -42.55 188 -50.00 0.0001
2024-11-13 2024-09-30 13F Forrester Research Equity 346563109 20,916 18,410 734.64 377 795.24 0.0003
2024-08-13 2024-06-30 13F Forrester Research Equity 346563109 2,506 -21,517 -89.57 43 -91.88 0.0000
2024-05-01 2024-03-31 13F Forrester Research Equity 346563109 24,023 9,299 63.16 518 31.22 0.0005
2024-02-14 2023-12-31 13F/A-2 Forrester Research Equity 346563109 14,724 -7,315 -33.19 395 -38.05 0.0004
2024-02-07 2023-12-31 13F/A-1 Forrester Research Equity 346563109 14,724 -7,315 395 0.0001
2024-02-07 2023-12-31 13F Forrester Research Equity 346563109 14,724 395
2023-11-14 2023-09-30 13F Forrester Research Equity 346563109 22,039 6,990 46.45 637 45.54 0.0008
2023-08-09 2023-06-30 13F Forrester Research Equity 346563109 15,049 -70 -0.46 438 -10.63 0.0005
2023-05-12 2023-03-31 13F FORRESTER RESEARCH EQUITY 346563109 15,119 2,707 21.81 489 10.38 0.0007
2023-02-14 2022-12-31 13F Forrester Research Equity 346563109 12,412 1,688 15.74 444 14.77 0.0007
2022-11-16 2022-09-30 13F/A-1 Forrester Research Equity 346563109 10,724 4,616 75.57 386 32.19 0.0006
2022-11-15 2022-09-30 13F Forrester Research Equity 346563109 10,724 4,616 386 0.0001
2022-08-12 2022-06-30 13F Forrester Research Equity 346563109 6,108 -7,382 -54.72 292 -61.63 0.0005
2022-05-18 2022-03-31 13F/A-1 Forrester Research Equity 346563109 13,490 -7,631 -36.13 761 -38.63 0.0010
2022-02-09 2021-12-31 13F FORRESTER RESEARCH EQUITY 346563109 21,121 10,157 92.64 1,240 129.63 0.0018
2021-11-16 2021-09-30 13F/A-1 FORRESTER RESEARCH EQUITY 346563109 10,964 7,046 179.84 540 201.68 0.0008
2021-11-12 2021-09-30 13F FORRESTER RESEARCH EQUITY 346563109 2,743 -1,175 90 0.0000
2021-08-10 2021-06-30 13F FORRESTER RESEARCH EQUITY 346563109 3,918 1,712 77.61 179 92.47 0.0002
2021-05-07 2021-03-31 13F FORRESTER RESEARCH EQUITY 346563109 2,206 -97 -4.21 94 -3.12 0.0001
2021-02-10 2020-12-31 13F FORRESTER RESEARCH EQUITY 346563109 2,303 -440 -16.04 96 7.87 0.0002
2020-10-30 2020-09-30 13F FORRESTER RESEARCH EQUITY 346563109 2,743 1,868 213.49 90 217.86 0.0001
2020-08-06 2020-06-30 13F FORRESTER RESEARCH EQUITY 346563109 875 -3,627 -80.56 28 -78.63 0.0000
2020-05-13 2020-03-31 13F FORRESTER RESEARCH EQUITY 346563109 4,502 1,549 52.46 132 6.50 0.0003
2020-02-12 2019-12-31 13F FORRESTER RESEARCH EQUITY 346563109 2,953 1,021 52.85 123 98.39 0.0002
2019-11-07 2019-09-30 13F FORRESTER RESEARCH EQUITY 346563109 1,932 460 31.25 62 -10.14 0.0001
2019-07-30 2019-06-30 13F FORRESTER RESEARCH EQUITY 346563109 1,472 -943 -39.05 69 -40.52 0.0001
2019-04-25 2019-03-31 13F FORRESTER RESEARCH EQUITY 346563109 2,415 2,183 940.95 117 1,060.00 0.0003
2019-02-12 2018-12-31 13F FORRESTER RESEARCH EQUITY 346563109 232 -354 -60.41 10 -61.54 0.0000
2018-11-07 2018-09-30 13F FORRESTER RESEARCH EQUITY 346563109 586 44 8.12 27 18.18 0.0000
2018-07-25 2018-06-30 13F FORRESTER RESEARCH EQUITY 346563109 542 -2,798 -83.77 23 -84.06 0.0000
2018-05-11 2018-03-31 13F FORRESTER RESEARCH EQUITY 346563109 3,340 -758 -18.50 138 -23.76 0.0003
2018-03-05 2017-12-31 13F/A-1 FORRESTER RESEARCH EQUITY 346563109 4,098 -1,007 -19.73 181 -15.02 0.0003
2018-02-01 2017-12-31 13F FORRESTER RESEARCH EQUITY 346563109 4,098 -1,007 181
2017-11-03 2017-09-30 13F FORRESTER RESH STOCK 346563109 5,105 2,023 65.64 214 77.50 0.0005
2017-08-03 2017-06-30 13F FORRESTER RESH STOCK 346563109 3,082 1,051 51.75 121 50.00 0.0004
2017-05-03 2017-03-31 13F FORRESTER RESH STOCK 346563109 2,031 -175 -7.93 81 -14.89 0.0002
2017-02-14 2016-12-31 13F FORRESTER RESH STOCK 346563109 2,206 720 48.45 95 64.91 0.0004
2016-10-05 2016-09-30 13F * FORRESTER RESH INC COM STOCK 346563109 1,486 -1,602 -51.88 58 -49.56 0.0002
2016-07-06 2016-06-30 13F * FORRESTER RESH INC COM STOCK 346563109 3,088 1,648 114.44 114 135.42 0.0005
2016-04-22 2016-03-31 13F * FORRESTER RESH INC COM STOCK 346563109 1,440 437 43.57 48 71.43 0.0002
2016-04-19 2015-12-31 13F/A-1 * FORRESTER RESH INC COM STOCK 346563109 1,003 -1,265 -55.78 29 -60.56 0.0001
2016-02-10 2015-12-31 13F * FORRESTER RESH INC COM STOCK 346563109 1,003 29
2015-11-13 2015-09-30 13F * FORRESTER RESH INC COM STOCK 346563109 2,268 1,432 171.29 71 136.67 0.0002
2015-08-14 2015-06-30 13F FORRESTER RESH INC COM STOCK 346563109 836 575 220.31 30 233.33 0.0001
2015-05-15 2015-03-31 13F * FORRESTER RESH INC COM STOCK 346563109 261 261 0.00 10 0.0000
2015-02-11 2014-12-31 13F * FORRESTER RESH INC COM STOCK 346563109 0 -679 -100.00 0 -100.00
2014-11-12 2014-09-30 13F * FORRESTER RESH INC COM STOCK 346563109 679 580 585.86 25 733.33 0.0000
2014-08-14 2014-06-30 13F/A-1 * FORRESTER RESH INC COM STOCK 346563109 99 -64 -39.26 4 -50.00 0.0000
2014-08-14 2014-06-30 13F FORRESTER RESH INC COM STOCK 346563109 99 4
2014-04-02 2013-12-31 13F/A-1 FORRESTER RESH STOCK 346563109 163 163 6 0.0000
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.