COGNEX CORP hedge fund holdings
CGNXNASDAQ$64.97+2.75 (+4.42%)as of Oct 2, 2026
Every quarter, large institutional investment managers with over $100M in U.S.-listed assets under management disclose their U.S. equity holdings through 13F filings. Read together, those filings show which businesses professional capital is moving into and out of.
Price vs funds buying and selling
CGNX · close · 13FReported Aug 14, 2026Price vs funds buying and selling data
Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+42.4%). 0 fund reports plotted in this window as 0 markers; nearby trades of the same kind are grouped.
| Date | Category | Person | Role | Action | Amount | Change in holding |
|---|
Funds buying · new + increased
Funds selling · reduced + closed
Net buyers vs sellers
Buying = new + increased; selling = reduced + closed. Counts exclude position changes under 5% of the fund's holding last quarter.Price and fund activity data
| Quarter | Funds buying | Funds selling | Bought | Sold | Filers | Reported |
|---|---|---|---|---|---|---|
| Q2 2025 | 208 | 135 | $769M | $771M | 422 | Aug 14, 2025 |
| Q3 2025 | 219 | 141 | $946M | $826M | 473 | Nov 14, 2025 |
| Q4 2025 | 180 | 169 | $626M | $508M | 496 | Feb 14, 2026 |
| Q1 2026 | 232 | 187 | $929M | $884M | 545 | May 15, 2026 |
| Q2 2026 | 293 | 161 | $1.73B | $811M | 618 | Aug 14, 2026 |
Quarterly action breakdown
Q2 2026
618 filersNew position
112$398M+5.5M sh
Increased
181$1.33B+18.4M sh
Reduced
116-$621M-8.58M sh
Out / sold
45-$190M-2.62M sh
Last 4 quarters · free
Reported Aug 14, 2026
| Fund | Action | Change in dollar | Value | % of portfolio | Reported |
|---|---|---|---|---|---|
| Hood River Capital Management LLC | New Buy | +$84.9M | $84.9M | 0.62% | Aug 14, 2026 |
| Munro Partners | New Buy | +$75.8M | $75.8M | 1.67% | Aug 10, 2026 |
| Pictet Asset Management Holding SA | Reduce 12.64% | -$61M | $422M | 0.40% | Jul 30, 2026 |
| Sumitomo Mitsui Trust Group, Inc. | Added 57.10% | +$58.3M | $160M | 0.09% | Jul 30, 2026 |
| Pacer Advisors, Inc. | Reduce 96.81% | -$43.3M | $1.43M | 0.00% | Aug 13, 2026 |
| Bamco Inc | Reduce 28.10% | -$35.4M | $90.6M | 0.14% | Aug 14, 2026 |
| Cookson Peirce & Co Inc | New Buy | +$33.5M | $33.5M | 1.10% | Jul 23, 2026 |
| Lord, Abbett & Co. LLC | Added 92.14% | +$31.7M | $66.1M | 0.19% | Aug 14, 2026 |
| Oberweis Asset Management Inc/ | New Buy | +$31M | $31M | 0.64% | Aug 14, 2026 |
| Freestone Grove Partners LP | Added 7030.40% | +$27.8M | $28.2M | 0.18% | Aug 14, 2026 |
| Erste Asset Management GmbH | New Buy | +$23.9M | $23.9M | 0.19% | Jul 28, 2026 |
| Nordea Investment Management AB | Reduce 5.23% | -$22.5M | $407M | 0.33% | Aug 5, 2026 |
| Handelsbanken Fonder AB | Reduce 61.45% | -$21.3M | $13.3M | 0.04% | Jul 10, 2026 |
| Quantinno Capital Management LP | Added 19.86% | +$19.8M | $120M | 0.14% | Aug 13, 2026 |
| Riverbridge Partners LLC | Reduce 37.85% | -$19.6M | $32.2M | 0.90% | Jul 13, 2026 |
| USS Investment Management Ltd | New Buy | +$19.5M | $19.5M | 0.07% | Aug 11, 2026 |
| Voloridge Investment Management, LLC | Sell 100% | -$18.2M | $0 | 0.00% | Aug 14, 2026 |
| J. Goldman & Co LP | New Buy | +$16.5M | $16.5M | 0.43% | Aug 14, 2026 |
| Artisan Partners Limited Partnership | Added 11.69% | +$14.6M | $140M | 0.22% | Aug 13, 2026 |
| WCM Investment Management, LLC | Reduce 81.53% | -$13.9M | $3.16M | 0.01% | Aug 13, 2026 |
| Disciplined Growth Investors Inc | Reduce 4.22% | -$13.2M | $300M | 5.08% | Aug 14, 2026 |
| First Trust Advisors LP | Added 172.40% | +$13.1M | $20.8M | 0.01% | Aug 11, 2026 |
| IMC-Chicago, LLC | New Buy | +$13.1M | $13.1M | 0.00% | Aug 6, 2026 |
| Jennison Associates LLC | New Buy | +$12.5M | $12.5M | 0.01% | Aug 3, 2026 |
| Engaged Capital LLC | Reduce 29.96% | -$10.5M | $24.6M | 7.51% | Aug 14, 2026 |
| Walter Public Investments Inc. | New Buy | +$10.2M | $10.2M | 2.45% | Aug 5, 2026 |
| Susquehanna Fundamental Investments, LLC | New Buy | +$9.58M | $9.58M | 0.18% | Aug 14, 2026 |
| Mawer Investment Management Ltd. | Added 9.97% | +$8.57M | $94.5M | 0.64% | Aug 7, 2026 |
| Susquehanna Portfolio Strategies, LLC | Sell 100% | -$8.1M | $0 | 0.00% | Aug 14, 2026 |
| Graham Capital Management, L.P. | New Buy | +$8.02M | $8.02M | 0.15% | Aug 14, 2026 |
| Oppenheimer Asset Management Inc. | Added 37.32% | +$7.89M | $29M | 0.30% | Aug 3, 2026 |
| William Blair Investment Management, LLC | Reduce 10.38% | -$7.64M | $66M | 0.20% | Aug 12, 2026 |
| Public Employees Retirement Association of Colorado | Added 552.59% | +$7.55M | $8.92M | 0.03% | Aug 11, 2026 |
| Alight Capital Management LP | New Buy | +$7.24M | $7.24M | 1.02% | Aug 14, 2026 |
| Baillie Gifford & Co | Sell 100% | -$6.27M | $0 | 0.00% | Aug 6, 2026 |
| Mairs & Power Inc | Added 6.86% | +$6.08M | $94.7M | 0.87% | Aug 14, 2026 |
| Robinhood Asset Management, LLC | Added 56.63% | +$5.95M | $16.5M | 0.88% | Aug 11, 2026 |
| Electron Capital Partners, LLC | Added 8.92% | +$5.74M | $70.1M | 2.80% | Aug 14, 2026 |
| Bridgewater Associates, LP | Reduce 94.06% | -$5.69M | $359K | 0.00% | Aug 14, 2026 |
| Stephens Investment Management Group LLC | Added 6.99% | +$5.56M | $85.1M | 0.91% | Jul 29, 2026 |
| Geneva Capital Management LLC | Added 121.23% | +$5.41M | $9.88M | 0.23% | Aug 6, 2026 |
| Liontrust Investment Partners LLP | New Buy | +$5.37M | $5.37M | 0.08% | Aug 18, 2026 |
| Pier Capital, LLC | Reduce 41.90% | -$4.95M | $6.86M | 0.91% | Aug 5, 2026 |
| Copeland Capital Management, LLC | Reduce 4.85% | -$4.89M | $96M | 1.97% | Aug 4, 2026 |
| Front Street Capital Management, Inc. | Reduce 5.11% | -$4.88M | $90.6M | 10.29% | Aug 14, 2026 |
| Brown Capital Management LLC | Reduce 15.12% | -$4.54M | $25.5M | 5.10% | Jul 27, 2026 |
| Canada Pension Plan Investment Board | Reduce 41.85% | -$4.5M | $6.25M | 0.00% | Aug 14, 2026 |
| CANADA LIFE ASSURANCE Co | Added 5.43% | +$4.05M | $78.7M | 0.13% | Aug 13, 2026 |
| Picton Mahoney Asset Management | Added 16.28% | +$3.87M | $27.7M | 0.20% | Aug 13, 2026 |
| Dymon Asia Capital (Singapore) Pte. Ltd. | Added 73.25% | +$3.77M | $8.92M | 0.37% | Jul 23, 2026 |
| Asset Management One Co., Ltd. | Added 1023.41% | +$3.67M | $4.02M | 0.01% | Jul 28, 2026 |
| KR Capital LP | New Buy | +$3.57M | $3.57M | 0.35% | Aug 14, 2026 |
| SMA Capital LLC | New Buy | +$3.48M | $3.48M | 1.46% | Aug 14, 2026 |
| Horizon Investments, LLC | Reduce 88.73% | -$3.45M | $438K | 0.00% | Aug 13, 2026 |
| Agf Management Ltd | New Buy | +$3.39M | $3.39M | 0.01% | Aug 10, 2026 |
| Westerly Capital Management, LLC | Added 36.00% | +$3.26M | $12.3M | 2.27% | Aug 14, 2026 |
| Vontobel Holding Ltd. | Added 191.05% | +$3.22M | $4.9M | 0.02% | Aug 3, 2026 |
| Baird Financial Group, Inc. | Added 897.96% | +$2.68M | $2.98M | 0.00% | Aug 12, 2026 |
| Capital International Investors | Added 2.75% | +$2.46M | $92M | 0.02% | Aug 12, 2026 |
| Triasima Portfolio Management inc. | New Buy | +$2.43M | $2.43M | 0.33% | Jul 21, 2026 |
| Pinnacle Associates Ltd | Reduce 7.31% | -$2.38M | $30.2M | 0.33% | Aug 3, 2026 |
| Alpine Peaks Capital, LP | Reduce 26.51% | -$2.34M | $6.49M | 7.60% | Aug 14, 2026 |
| Retirement Systems of Alabama | Reduce 15.27% | -$2.25M | $12.5M | 0.04% | Jul 28, 2026 |
| Cinctive Capital Management LP | New Buy | +$2.19M | $2.19M | 0.08% | Aug 14, 2026 |
| Campbell & CO Investment Adviser LLC | Reduce 86.04% | -$2.18M | $354K | 0.02% | Aug 3, 2026 |
| Arkadios Wealth Advisors | New Buy | +$2.13M | $2.13M | 0.03% | Aug 10, 2026 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | Added 2.42% | +$2.1M | $88.8M | 0.09% | Aug 13, 2026 |
| Values First Advisors, Inc. | Reduce 49.45% | -$2.1M | $2.14M | 0.98% | Aug 4, 2026 |
| Genus Capital Management Inc. | New Buy | +$2.01M | $2.01M | 0.20% | Jul 29, 2026 |
| Oak Harvest Investment Services | Added 31.94% | +$2.01M | $8.31M | 0.78% | Jul 27, 2026 |
| Exchange Traded Concepts, LLC | Added 5.66% | +$2.01M | $37.5M | 0.17% | Aug 11, 2026 |
| Worldquant Millennium Advisors LLC | Added 27.21% | +$1.8M | $8.43M | 0.03% | Aug 14, 2026 |
| Oppenheimer & Co Inc | Added 553.16% | +$1.79M | $2.12M | 0.02% | Aug 3, 2026 |
| Frontier Capital Management Co LLC | Reduce 3.50% | -$1.76M | $48.5M | 0.45% | Aug 14, 2026 |
| Northwest & Ethical Investments L.P. | Reduce 82.91% | -$1.73M | $357K | 0.01% | Aug 13, 2026 |
| Lisanti Capital Growth, LLC | New Buy | +$1.67M | $1.67M | 0.37% | Aug 10, 2026 |
| Lecap Asset Management Ltd | Sell 100% | -$1.56M | $0 | 0.00% | Jul 30, 2026 |
| New Age Alpha Advisors, LLC | Added 101.79% | +$1.49M | $2.95M | 0.12% | Aug 13, 2026 |
| American Capital Management Inc | Reduce 7.52% | -$1.48M | $18.2M | 0.82% | Aug 14, 2026 |
| Guggenheim Capital LLC | New Buy | +$1.41M | $1.41M | 0.01% | Aug 12, 2026 |
| D.A. Davidson & Co. | Reduce 32.98% | -$1.35M | $2.74M | 0.02% | Jul 24, 2026 |
| Castleark Management LLC | Added 16.77% | +$1.34M | $9.32M | 0.25% | Aug 14, 2026 |
| Sandler Capital Management | New Buy | +$1.26M | $1.26M | 0.62% | Aug 14, 2026 |
| Thrivent Financial for Lutherans | Reduce 5.85% | -$1.25M | $20.2M | 0.03% | Aug 14, 2026 |
| O'Neil Global Advisors, Inc. | New Buy | +$1.14M | $1.14M | 0.25% | Aug 10, 2026 |
| Fox Run Management, L.L.C. | Sell 100% | -$1.12M | $0 | 0.00% | Aug 4, 2026 |
| Kingdon Capital Management, L.L.C. | Added 8.11% | +$1.09M | $14.5M | 1.48% | Aug 14, 2026 |
| Csenge Advisory Group | New Buy | +$1.08M | $1.08M | 0.04% | Aug 10, 2026 |
| BW Gestao de Investimentos Ltda. | Reduce 37.97% | -$984K | $1.61M | 0.03% | Aug 14, 2026 |
| Mgo One Seven LLC | Added 277.81% | +$949K | $1.29M | 0.02% | Jul 31, 2026 |
| Equitable Trust Co | Sell 100% | -$924K | $0 | 0.00% | Jul 23, 2026 |
| Western Wealth Management, LLC | New Buy | +$922K | $922K | 0.03% | Aug 14, 2026 |
| Tema ETFs LLC | Added 3.88% | +$868K | $23.2M | 0.75% | Jul 10, 2026 |
| Jefferies Financial Group Inc. | Sell 100% | -$842K | $0 | 0.00% | Aug 17, 2026 |
| Wesbanco Bank Inc | Added 41.20% | +$797K | $2.73M | 0.07% | Jul 28, 2026 |
| Gotham Asset Management, LLC | Reduce 2.05% | -$782K | $37.3M | 0.09% | Aug 14, 2026 |
| Essex Investment Management Co LLC | Reduce 34.58% | -$753K | $1.42M | 0.19% | Aug 6, 2026 |
| KLCM Advisors, Inc. | New Buy | +$724K | $724K | 0.06% | Aug 6, 2026 |
| Focused Alpha, LLC | Reduce 61.25% | -$686K | $434K | 0.11% | Aug 7, 2026 |
| EntryPoint Capital, LLC | New Buy | +$675K | $675K | 0.16% | Aug 13, 2026 |