FORRESTER RESEARCH, INC. FORR
CIK 0001023313 · CUSIP 346563109
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | Portolan Capital Management, LLC CIK 1350290 · View history | $13.66M 1,623,925 shares | 0.51% | +82.65K(+5.4%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 02 | Nantahala Capital Management, LLC CIK 1472322 · Amended · View history | $6.42M 763,446 shares | 0.39% | +69.02K(+9.9%)Added | SEC filing ↗ Aug 19, 2026 | ▾ |
| 03 | Tieton Capital Management, LLC CIK 1381954 · View history | $6.37M 757,476 shares | 1.83% | +198.44K(+35.5%)Added | SEC filing ↗ Aug 10, 2026 | ▾ |
| 04 | FIRST MANHATTAN CO. LLC. CIK 728083 · View history | $6.31M 750,000 shares | 0.02% | 0(0.0%)Unchanged | SEC filing ↗ Aug 14, 2026 | ▾ |
| 05 | Pacific Ridge Capital Partners, LLC CIK 1591546 · View history | $5.93M 705,344 shares | 1.08% | -5.50K(-0.8%)Reduced | SEC filing ↗ Aug 12, 2026 | ▾ |
| 06 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · View history | $4.21M 500,395 shares | 0.00% | +13.47K(+2.8%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 07 | ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history | $3.61M 429,610 shares | 0.00% | +6.27K(+1.5%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 08 | RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history | $3.52M 418,206 shares | 0.00% | -18.50K(-4.2%)Reduced | SEC filing ↗ Aug 13, 2026 | ▾ |
| 09 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC CIK 1164833 · View history | $3.08M 366,689 shares | 0.01% | -16.90K(-4.4%)Reduced | SEC filing ↗ Aug 14, 2026 | ▾ |
| 10 | AQR CAPITAL MANAGEMENT LLC CIK 1167557 · View history | $3.01M 357,665 shares | 0.00% | +171.74K(+92.4%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 11 | Quantinno Capital Management LP CIK 1759654 · View history | $2.43M 289,195 shares | 0.00% | +65.11K(+29.1%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 12 | BlackRock, Inc. CIK 2012383 · View history | $2.27M 270,105 shares | 0.00% | -637.27K(-70.2%)Reduced | SEC filing ↗ Aug 7, 2026 | ▾ |
| 13 | Ancora Advisors LLC CIK 1446114 · View history | $2.27M 269,891 shares | 0.04% | +269.89KNew | SEC filing ↗ Aug 14, 2026 | ▾ |
| 14 | ArrowMark Colorado Holdings LLC CIK 1483859 · View history | $1.95M 231,808 shares | 0.08% | -241.14K(-51.0%)Reduced | SEC filing ↗ Aug 13, 2026 | ▾ |
| 15 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $1.78M 211,963 shares | 0.00% | -54.43K(-20.4%)Reduced | SEC filing ↗ Aug 11, 2026 | ▾ |
| 16 | SEI INVESTMENTS CO CIK 350894 · View history | $1.69M 200,406 shares | 0.00% | -84.02K(-29.5%)Reduced | SEC filing ↗ Aug 14, 2026 | ▾ |
| 17 | Russell Investments Group, Ltd. CIK 1692234 · View history | $1.67M 199,012 shares | 0.00% | +194.28K(+4110.1%)Added | SEC filing ↗ Aug 6, 2026 | ▾ |
| 18 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $1.42M 169,088 shares | 0.00% | -147.70K(-46.6%)Reduced | SEC filing ↗ Aug 12, 2026 | ▾ |
| 19 | JANE STREET GROUP, LLC CIK 1595888 · View history | $1.42M 168,333 shares | 0.00% | +81.99K(+95.0%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 20 | MORGAN STANLEY CIK 895421 · View history | $1.38M 163,788 shares | 0.00% | +61.72K(+60.5%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
Showing 20 / 98 institutions. The complete set is available through the API.
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