Forrester Research, Inc. (FORR) Ownership
FORR ownership summary
as of October 18, 2026- Institutions
- 60.6% of shares outstanding
- Insiders
- 40.50% of shares outstanding
- Shares outstanding
- 19.0M
- Float
- 9.7M shares available to trade
- Short interest
- 13.56% 545K shares short
- Days to cover
- 4.26 short interest down 9.5% vs prior month
- Institutions 60.55%
- Insiders 40.50%
FORR top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Portolan Capital Management, LLC | 8.53% | 1.6M | $19.1M | +82,649 (+5.4%) | June 30, 2026 |
| 2 | Nantahala Capital Management, LLC | 8.02% | 1.5M | $17.9M | +832,470 (+119.9%) | June 30, 2026 |
| 3 | Tieton Capital Management, LLC | 3.98% | 757K | $8.9M | +198,435 (+35.5%) | June 30, 2026 |
| 4 | First Manhattan Co. LLC | 3.94% | 750K | $8.8M | — | June 30, 2026 |
| 5 | Pacific Ridge Capital Partners, LLC | 3.70% | 705K | $8.3M | −5,503 (−0.8%) | June 30, 2026 |
| 6 | Vanguard Capital Management, LLC | 2.63% | 500K | $5.9M | +13,473 (+2.8%) | June 30, 2026 |
| 7 | Acadian Asset Management LLC | 2.26% | 430K | $5.0M | +6,272 (+1.5%) | June 30, 2026 |
| 8 | Renaissance Technologies Corp | 2.20% | 418K | $4.9M | −18,500 (−4.2%) | June 30, 2026 |
| 9 | Hotchkis & Wiley Capital Management LLC | 1.93% | 367K | $4.3M | −16,900 (−4.4%) | June 30, 2026 |
| 10 | AQR Capital Management LLC | 1.88% | 358K | $4.2M | +171,743 (+92.4%) | June 30, 2026 |
| 11 | Quantinno Capital Management LP | 1.52% | 289K | $3.4M | +65,110 (+29.1%) | June 30, 2026 |
| 12 | BlackRock Inc | 1.42% | 270K | $3.2M | −637,272 (−70.2%) | June 30, 2026 |
| 13 | Ancora Advisors LLC | 1.42% | 270K | $3.2M | +269,891 (0.0%) | June 30, 2026 |
| 14 | ArrowMark Colorado Holdings, LLC (ArrowMark Partners) | 1.22% | 232K | $2.7M | −241,144 (−51.0%) | June 30, 2026 |
| 15 | Dimensional Fund Advisors, Inc. | 1.11% | 212K | $2.5M | −54,426 (−20.4%) | June 30, 2026 |
| 16 | SEI Investments Co | 1.05% | 200K | $2.4M | −84,018 (−29.5%) | June 30, 2026 |
| 17 | Geode Capital Management, LLC | 0.89% | 169K | $2.0M | −147,700 (−46.6%) | June 30, 2026 |
| 18 | Jane Street Group LLC | 0.88% | 168K | $2.0M | +81,991 (+95.0%) | June 30, 2026 |
| 19 | Morgan Stanley - Brokerage Accounts | 0.86% | 164K | $1.9M | +61,715 (+60.5%) | June 30, 2026 |
| 20 | Two Sigma Investments LLC | 0.69% | 132K | $1.6M | +30,601 (+30.1%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 11 holders added 1.8M shares and 8 cut 1.2M.
FORR top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Strategic Advisers U.S. Total Stock | 3.80% | 723K | $8.5M | — | August 31, 2026 |
| 2 | Vanguard MStar Total Stk Mkt Idx Invest | 1.85% | 351K | $4.1M | — | August 31, 2026 |
| 3 | Russell Inv Tax-Managed US Mid&Sm Cap S | 1.59% | 302K | $3.6M | — | August 31, 2026 |
| 4 | Adara Smaller Companies | 1.46% | 278K | $3.3M | — | August 31, 2026 |
| 5 | BSF Systematic US Eq Abs Ret A2 USD | 0.69% | 132K | $1.6M | — | December 31, 2025 |
| 6 | Meridian Small Cap Growth Legacy | 0.56% | 107K | $1.3M | −31,781 (−22.9%) | June 30, 2026 |
| 7 | Bridgeway Ultra-Small Company | 0.49% | 93K | $1.1M | −27,242 (−22.7%) | June 30, 2026 |
| 8 | Ancora/Thelen Small-Mid Cap I | 0.48% | 92K | $1.1M | +89,580 (+3,732.5%) | September 30, 2026 |
| 9 | Principal SmallCap Value II Instl | 0.36% | 68K | $794,876 | — | September 30, 2026 |
| 10 | Federated Hermes MDT Small Cap Core ETF | 0.33% | 63K | $736,831 | −525 (−0.8%) | September 30, 2026 |
| 11 | Schwab US Small-Cap ETF™ | 0.32% | 60K | $710,875 | +36 (+0.1%) | September 30, 2026 |
| 12 | Hotchkis & Wiley Sm Cp Divers Val I | 0.29% | 55K | $641,550 | — | August 31, 2026 |
| 13 | DFA US Micro Cap I | 0.27% | 52K | $612,821 | — | August 31, 2026 |
| 14 | AST Small-Cap Equity Portfolio | 0.21% | 41K | $479,165 | — | August 31, 2026 |
| 15 | iShares Micro-Cap ETF | 0.20% | 37K | $440,543 | −259 (−0.7%) | September 30, 2026 |
| 16 | Acuitas US Microcap Institutional | 0.19% | 37K | $433,986 | +6,325 (+20.7%) | June 30, 2026 |
| 17 | Fidelity Extended Market Index | 0.19% | 36K | $421,167 | −193 (−0.5%) | August 31, 2026 |
| 18 | Dimensional US Small Cap ETF | 0.19% | 35K | $416,772 | — | September 30, 2026 |
| 19 | Fidelity Nasdaq Composite ETF | 0.16% | 31K | $359,891 | — | September 30, 2026 |
| 20 | WisdomTree US SmallCap Earnings ETF | 0.15% | 29K | $341,890 | — | September 30, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
FORR insider transactions
latest 8| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2024-08-05 | Ryan Darrah | Sell | $18.26 | 3,895 | $71,123 |
| 2024-08-02 | Ryan Darrah | Sell | $19.07 | 761 | $14,512 |
| 2024-02-13 | Robert Galford | Sell | $20.73 | 13,000 | $269,490 |
| 2023-08-07 | Scott Chouinard | Sell | $31.78 | 100 | $3,178 |
| 2023-08-07 | Steven P Peltzman | Sell | $32.05 | 1,200 | $38,460 |
| 2023-08-03 | Carrie Johnson | Sell | $32.01 | 1,117 | $35,755 |
| 2023-08-01 | Ryan Darrah | Sell | $31.94 | 2,835 | $90,550 |
| 2023-05-16 | Anthony J Friscia | Sell | $25.54 | 1,850 | $47,249 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
FORR shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns FORR
Institutional investors own 60.6% of Forrester Research's shares and insiders 40.50%. The largest holder is Portolan Capital Management, LLC with 8.53% of the shares (1.6M), as of June 30, 2026. Among the top 20 institutions, 11 added shares and 8 reduced their stake in the latest filings. Short interest is 13.56% of the float, or 4.26 days of average trading volume. The share count rose 2.6% since 2014.
Related: FORR analyst forecast, FORR key metrics. See the FORR stock overview for the latest quote and news.
FORR ownership FAQ
Who owns the most Forrester Research stock?
The largest shareholders of Forrester Research are Portolan Capital Management, LLC (8.53%), Nantahala Capital Management, LLC (8.02%), Tieton Capital Management, LLC (3.98%), First Manhattan Co. LLC (3.94%), Pacific Ridge Capital Partners, LLC (3.70%).
What percentage of Forrester Research is owned by institutions?
Institutions hold 60.6% of Forrester Research's shares outstanding; insiders hold 40.50%.
Which funds own Forrester Research?
The largest fund holders of Forrester Research are Strategic Advisers U.S. Total Stock (3.80%), Vanguard MStar Total Stk Mkt Idx Invest (1.85%), Russell Inv Tax-Managed US Mid&Sm Cap S (1.59%), Adara Smaller Companies (1.46%), BSF Systematic US Eq Abs Ret A2 USD (0.69%).
What is Forrester Research's short interest?
545K shares of Forrester Research were sold short, 13.56% of the float; at the average daily volume it would take 4.26 days to cover.
Are insiders buying or selling Forrester Research?
Of the latest 8 reported insider transactions in Forrester Research (since May 16, 2023), 0 were purchases and 8 were sales.
How many shares of Forrester Research are outstanding?
Forrester Research has 19.0M shares outstanding, of which 9.7M are in the public float.