Forrester ResearchFORR
13F holders, Q2 2026 (June 30)98holders −5
18new positions
21sold out
4famous investors
$8.41avg. 13F price*
At the end of Q2 2026, 98 institutions reported holding Forrester Research Inc. (FORR) in their 13F filings, down 5 from Q1 2026. 18 opened new positions and 21 sold out. The largest holders were Portolan Capital Management, LLC ($13.7M), Nantahala Capital Management, LLC ($6.4M) and Tieton Capital Management, LLC ($6.4M). 4 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Cliff Asness (0.0% of AQR Capital Management's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Forrester Research Inc.
- CUSIP
- 346563109
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 18 | $4.9M |
| Exits | 21 | $826K |
All 13F filers, Q1 2026 → Q2 2026: 1,725,648 shares bought and 2,311,463 shares sold, net −585,815 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 98 holders
| Portolan Capital Management, LLC | 0.51% | Add +5.4% | 1,623,925 | $13.7M |
| Nantahala Capital Management, LLC | 0.39% | Add +9.9% | 763,446 | $6.4M |
| Tieton Capital Management, LLC | 1.83% | Add +35.5% | 757,476 | $6.4M |
| First Manhattan Co. Llc. | 0.02% | No change | 750,000 | $6.3M |
| Pacific Ridge Capital Partners, LLC | 1.08% | Reduce -0.8% | 705,344 | $5.9M |
| Vanguard Capital Management LLC | 0.00% | Add +2.8% | 500,395 | $4.2M |
| Acadian Asset Management LLC | 0.00% | Add +1.5% | 429,610 | $3.6M |
| Renaissance Technologies | 0.00% | Reduce -4.2% | 418,206 | $3.5M |
| Hotchkis & Wiley Capital Management LLC | 0.01% | Reduce -4.4% | 366,689 | $3.1M |
| AQR Capital Management | 0.00% | Add +92.4% | 357,665 | $3.0M |
| Quantinno Capital Management LP | 0.00% | Add +29.1% | 289,195 | $2.4M |
| BlackRock, Inc. | 0.00% | Reduce -70.2% | 270,105 | $2.3M |
| Ancora Advisors LLC | 0.04% | New | 269,891 | $2.3M |
| ArrowMark Colorado Holdings LLC | 0.08% | Reduce -51.0% | 231,808 | $1.9M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -20.4% | 211,963 | $1.8M |
| Sei Investments Co. | 0.00% | Reduce -29.5% | 200,406 | $1.7M |
| Russell Investments Group, Ltd. | 0.00% | Add +4110.1% | 199,012 | $1.7M |
| Geode Capital Management, LLC | 0.00% | Reduce -46.6% | 169,088 | $1.4M |
| Jane Street Group, LLC | 0.00% | Add +95.0% | 168,333 | $1.4M |
| Morgan Stanley | 0.00% | Add +60.5% | 163,788 | $1.4M |
| Two Sigma Investments, LP | 0.00% | Add +30.1% | 132,202 | $1.1M |
| Nierenberg Investment Management Company, LLC | 0.55% | No change | 131,110 | $1.1M |
| Bridgeway Capital Management, LLC | 0.02% | Reduce -18.1% | 123,617 | $1.0M |
| Kestrel Investment Management Corp. | 0.42% | No change | 91,500 | $770K |
| Trexquant Investment LP | 0.00% | Add +128.8% | 76,916 | $647K |
| Susquehanna International Group, LLP | 0.00% | Reduce -80.8% | 74,551 | $627K |
| Vanguard Fiduciary Trust Co. | 0.00% | Reduce -5.4% | 70,016 | $589K |
| Qube Research & Technologies Ltd | 0.00% | Add +243.0% | 68,992 | $580K |
| Goldman Sachs Group Inc. | 0.00% | Reduce -47.6% | 66,865 | $562K |
| Marshall Wace, LLP | 0.00% | New | 65,977 | $555K |
| State Street Corp. | 0.00% | Reduce -74.8% | 65,213 | $548K |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -27.1% | 64,854 | $545K |
| Gsa Capital Partners LLP | 0.03% | New | 64,275 | $541K |
| T. Rowe Price Associates Inc. | 0.00% | Add +42.2% | 54,743 | $461K |
| Federated Hermes, Inc. | 0.00% | Add +38.0% | 52,118 | $438K |
| Cooper Creek Partners Management LLC | 0.02% | No change | 46,779 | $393K |
| Millennium Management | 0.00% | New | 43,759 | $368K |
| Ameriprise Financial Inc. | 0.00% | Reduce -7.5% | 40,105 | $337K |
| Mercer Global Advisors Inc. | 0.00% | Add +62.4% | 38,578 | $324K |
| HSBC Holdings PLC | 0.00% | Reduce -2.3% | 38,425 | $322K |
| Bank of America Corp. | 0.00% | Reduce -22.9% | 35,203 | $296K |
| Barclays PLC | 0.00% | Reduce -4.5% | 33,648 | $283K |
| Vanguard Portfolio Management LLC | 0.00% | Reduce -66.6% | 32,792 | $276K |
| Northern Trust Corp. | 0.00% | Reduce -71.8% | 28,997 | $244K |
| Bank of New York Mellon Corp | 0.00% | Reduce -59.8% | 27,636 | $232K |
| Ieq Capital, LLC | 0.00% | Add +65.5% | 27,040 | $227K |
| Vanguard Personalized Indexing Management, LLC | 0.00% | New | 26,893 | $226K |
| Aster Capital Management (DIFC) Ltd | 0.05% | New | 25,610 | $215K |
| XTX Topco Ltd | 0.00% | Reduce -9.8% | 23,659 | $199K |
| D. E. Shaw & Co. | 0.00% | Reduce -17.1% | 21,389 | $180K |
| Inscription Capital, LLC | 0.01% | Add +15.6% | 19,856 | $167K |
| Mariner, LLC | 0.00% | New | 18,571 | $156K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | New | 13,642 | $136K |
| Squarepoint Ops LLC | 0.00% | Reduce -54.9% | 15,727 | $132K |
| Oppenheimer Asset Management Inc. | 0.00% | New | 15,672 | $132K |
| PNC Financial Services Group, Inc. | 0.00% | Add +23.3% | 15,536 | $131K |
| Invesco Ltd. | 0.00% | Reduce -35.9% | 13,211 | $111K |
| Focus Partners Wealth | 0.00% | New | 13,026 | $110K |
| Steward Partners Investment Advisory, LLC | 0.00% | New | 12,032 | $101K |
| American Century Companies Inc. | 0.00% | No change | 11,718 | $99K |
| Corient Private Wealth LP | 0.00% | New | 11,048 | $93K |
| Arax Advisory Partners | 0.00% | Add +541.2% | 10,079 | $85K |
| FMR LLC | 0.00% | Add +31.9% | 9,591 | $81K |
| Versant Capital Management, Inc | 0.01% | Add +63.2% | 8,360 | $70K |
| Rhumbline Advisers | 0.00% | Reduce -57.9% | 6,135 | $52K |
| Vanguard Global Advisers, LLC | 0.00% | No change | 4,049 | $34K |
| BNP Paribas Financial Markets | 0.00% | Reduce -43.3% | 3,578 | $30K |
| Clear Street Group Inc. | 0.00% | Reduce -95.5% | 3,114 | $26K |
| Elkhorn Partners Limited Partnership | 0.02% | Reduce -40.0% | 3,000 | $25K |
| GAMMA Investing LLC | 0.00% | Add +39.0% | 1,507 | $13K |
| UBS Group AG | 0.00% | Reduce -67.2% | 884 | $7K |
| Simplex Trading, LLC | 0.00% | Reduce -96.6% | 765 | $6K |
| Allworth Financial LP | 0.00% | Add +212.5% | 675 | $6K |
| Essential Partners LLC | 0.00% | Reduce -44.8% | 651 | $5K |
| EverSource Wealth Advisors, LLC | 0.00% | Add +146.9% | 432 | $4K |
| Osaic Holdings, Inc. | 0.00% | Add +193.0% | 293 | $2K |
| US Bancorp \de | 0.00% | No change | 275 | $2K |
| Royal Bank of Canada | 0.00% | Reduce -12.5% | 258 | $2K |
| JPMorgan Chase & Co. | 0.00% | Reduce -95.5% | 217 | $2K |
| Physician Wealth Advisors, Inc. | 0.00% | No change | 177 | $1K |
| IFP Advisors, Inc | 0.00% | Add +39.1% | 160 | $1K |
| Farther Finance Advisors, LLC | 0.00% | Add +157.6% | 152 | $1K |
| True Wealth Design, LLC | 0.00% | Add +300.0% | 140 | $1K |
| Rothschild Investment LLC | 0.00% | Add +433.3% | 128 | $1K |
| Fortitude Family Office, LLC | 0.00% | New | 123 | $1K |
| Rialto Wealth Management, LLC | 0.00% | New | 79 | $665 |
| Transamerica Financial Advisors, LLC | 0.00% | Add +311.1% | 37 | $311 |
| Wells Fargo & Company | 0.00% | Reduce -99.5% | 20 | $168 |
| Basecamp Wealth Advisors LLC | 0.00% | Add +25.0% | 20 | $168 |
| SJS Investment Consulting Inc. | 0.00% | Add +128.6% | 16 | $135 |
| Caitong International Asset Management Co., Ltd | 0.00% | Add +175.0% | 11 | $93 |
| Wealth Enhancement Trust Services, Inc. | 0.00% | New | 11 | $93 |
| Nisa Investment Advisors, LLC | 0.00% | New | 6 | $50 |
| Optiver Holding B.V. | 0.00% | Reduce -94.9% | 6 | $50 |
| Clearstead Advisors, LLC | 0.00% | New | 2 | $17 |
| JPL Wealth Management, LLC | 0.00% | New | 1 | $9 |
| Huntington National Bank | 0.00% | No change | 1 | $8 |
| Covestor Ltd | 0.00% | Add +236.4% | 37 | $0 |
"% of holder's portfolio" is FORR's weight in each manager's 13F, not the share of Forrester Research Inc. the manager owns.