Brian Bares – Bares Capital Management Portfolio Activity & Recent Trades (Jun 30, 2025)
As of Jun 30, 2025, the Bares Capital Management portfolio activity showed several notable changes in holdings, according to the latest SEC 13F filing reported on Aug 14, 2025. The activity included new positions, additions to existing holdings, reductions, and complete exits, providing a clear view of how the portfolio evolved during the quarter.
During Q2 2025, the filing reported:
New Buys – The Middleby Corporation (MIDD), APi Group Corporation (APG), Ferguson Enterprises Inc. (FERG)
Increases – Interactive Brokers Group, Inc. (IBKR), Pegasystems Inc. (PEGA), Medpace Holdings, Inc. (MEDP), CoStar Group, Inc. (CSGP), Brown & Brown, Inc. (BRO), and 1 more
These updates highlight how the portfolio adjusted across different sectors and market conditions, offering insights into allocation shifts and investment trends.
Bares Capital Management Activity
| Date | Symbol | Type | Quantity |
|---|---|---|---|
Q1 2017Mar 31, 2017 | ALRM Alarm.com Holdings, Inc. | Buy | +919,682+65.4% |
Q1 2017Mar 31, 2017 | IBKR Interactive Brokers Group, Inc. | Buy | +788,086+24.4% |
Q1 2017Mar 31, 2017 | FAST Fastenal Company | Buy | +402,649+14.2% |
Q1 2017Mar 31, 2017 | VRSK Verisk Analytics, Inc. | Buy | +169,923+16.2% |
Q1 2017Mar 31, 2017 | BOX Box, Inc. | Buy | +157,644+2.7% |
Q1 2017Mar 31, 2017 | WAT Waters Corporation | Buy | +126,728+21.3% |
Q1 2017Mar 31, 2017 | FDS FactSet Research Systems Inc. | Buy | +87,766+16.8% |
Q1 2017Mar 31, 2017 | CSGP CoStar Group, Inc. | Buy | +81,722+17.4% |
Q1 2017Mar 31, 2017 | ANSS ANSYS, Inc. | Buy | +43,402+4.3% |
Q1 2017Mar 31, 2017 | MKL Markel Group Inc. | Buy | +17,922+18.2% |
Q1 2017Mar 31, 2017 | CRMT America's Car-Mart, Inc. | Buy | +16,745+2.1% |
Q1 2017Mar 31, 2017 | IT Gartner, Inc. | Sell | -178,816-14.1% |
Q4 2016Dec 31, 2016 | UA Under Armour, Inc. | Buy - Position Entry | +4,333,841 |
Q4 2016Dec 31, 2016 | BOX Box, Inc. | Buy | +747,946+14.9% |
Q4 2016Dec 31, 2016 | CSGP CoStar Group, Inc. | Buy | +156,702+50.1% |
Q4 2016Dec 31, 2016 | IBKR Interactive Brokers Group, Inc. | Buy | +33,388+1.0% |
Q4 2016Dec 31, 2016 | FAST Fastenal Company | Buy | +28,500+1.0% |
Q4 2016Dec 31, 2016 | WAT Waters Corporation | Buy | +21,543+3.8% |
Q4 2016Dec 31, 2016 | ANSS ANSYS, Inc. | Buy | +20,314+2.1% |
Q4 2016Dec 31, 2016 | ALRM Alarm.com Holdings, Inc. | Buy | +19,106+1.4% |
Q4 2016Dec 31, 2016 | FDS FactSet Research Systems Inc. | Buy | +12,209+2.4% |
Q4 2016Dec 31, 2016 | IT Gartner, Inc. | Buy | +4,875+0.4% |
Q4 2016Dec 31, 2016 | VRSK Verisk Analytics, Inc. | Buy | +2,117+0.2% |
Q4 2016Dec 31, 2016 | MKL Markel Group Inc. | Buy | +1,956+2.0% |
Q4 2016Dec 31, 2016 | CRMT America's Car-Mart, Inc. | Sell | -340,384-30.0% |
Q4 2016Dec 31, 2016 | MCO Moody's Corporation | Sell - Position Exit | -1,027,902-100.0% |
Q3 2016Sep 30, 2016 | FAST Fastenal Company | Buy | +651,395+30.2% |
Q3 2016Sep 30, 2016 | IBKR Interactive Brokers Group, Inc. | Buy | +576,581+22.0% |
Q3 2016Sep 30, 2016 | IT Gartner, Inc. | Buy | +249,059+24.5% |
Q3 2016Sep 30, 2016 | VRSK Verisk Analytics, Inc. | Buy | +141,866+15.6% |