Bares Capital Management

Bares Capital Management

13F Holdings and Portfolio Analysis

Brian Bares 2018 Q1 13F holdings, quarterly changes, portfolio value trend and position weight distribution.

Bares Capital Management Overview

Bares Capital Management held 17 stocks in 2018 Q1, with total market value around $2.61B.

Bares Capital Management's top five holdings in 2018 Q1: INTERACTIVE BROKERS GRO-CL A(IBKR) 12.49%, COSTAR GROUP INC COM(CSGP) 8.65%, FASTENAL CO COMMON STOCK(FAST) 7.82%, Gartner Inc. 7.15%, NATIONAL INSTRS CORP COM 6.86%.

Portfolio Value
$2.61B
Current Holdings
17 stocks
New / Increased
1 / 13
Reduced / Exited
2 / 1

Current Holdings

1INTERACTIVE BROKERS GRO-CL AIBKR0.3312.49%4.85 +0.19%$67.24- $39.36+0.012.75+$0.14B+70.83%Increased
2COSTAR GROUP INC COMCSGP0.238.65%0.62 +0.16%$362.68$32.72 -90.98%$216.22+0.002.00-$0.11B-84.87%Increased
3FASTENAL CO COMMON STOCKFAST0.207.82%3.74 +0.20%$54.59- $42.23+0.013.00+$0.05B+29.26%Increased
4Gartner Inc.CUSIP 3666511070.197.15%1.59 +23.63%$117.62- $97.61+0.303.00+$0.03B+20.50%Increased
5NATIONAL INSTRS CORP COMCUSIP 6365181020.186.86%3.54 +0.19%$50.57- $29.63+0.013.00+$0.07B+70.65%Increased
6TRIPADVISOR INCTRIP0.176.64%4.24 $40.89- $40.89+4.240.25$0.00B0.00%New
7Platform Specialty Products CoCUSIP 72766Q1050.176.60%17.90 +8.15%$9.63- $11.38+1.354.25-$0.03B-15.37%Increased
8ANSYS INC COMANSS0.176.42%1.07 +0.19%$156.69- $93.01+0.003.00+$0.07B+68.46%Increased
9FactSet Research Systems inc.CUSIP 3030751050.155.81%0.76 -$199.42- $165.910.003.00+$0.03B+20.20%Held
10Box, IncCUSIP 10316T1040.155.72%7.27 +17.55%$20.55- $11.62+1.092.25+$0.06B+76.90%Increased
11WATERS CORP COMWAT0.155.68%0.75 +0.21%$198.65$379.82 +91.20%$134.83+0.003.00+$0.18B+181.70%Increased
12Alarm.com Holdings, Inc.CUSIP 0116421050.134.94%3.42 +27.99%$37.74- $35.03+0.752.25+$0.01B+7.75%Increased
13UNDER ARMOUR INC CL CUA0.124.55%8.29 +0.21%$14.35- $21.61+0.021.50-$0.06B-33.58%Increased
14Colfax CorporationCUSIP 1940141060.103.90%3.20 -11.20%$31.90- $31.88-0.405.00+$0.00B+0.06%Reduced
15Twilio Inc.TWLO0.072.83%1.93 -15.01%$38.18- $28.15-0.341.00+$0.02B+35.62%Reduced
16COMSCORE INC COMCUSIP 20564W1050.062.32%2.51 +4.79%$24.07- $28.34+0.111.75-$0.01B-15.06%Increased
17Elf Beauty IncCUSIP 26856L1030.041.62%2.18 +7.18%$19.37- $22.11+0.150.50-$0.01B-12.40%Increased
Showing 1-17 of 17

"Holding Period (yrs)" is the latest uninterrupted holding duration, calculated by dividing continuous reported quarters by 4.

Cost basis is an estimate and can differ materially from the actual cost, especially in edge cases.

Cost basis estimate: from the latest uninterrupted holding period, new or increased shares are added to the cost pool at the report price; reductions remove shares at the then-average cost. Example: buy 100 shares at $10 in Q1 and add 50 shares at $16 in Q2, estimated cost basis is (100 x 10 + 50 x 16) / 150 = $12 per share.

Return shows estimated dollar return on top and percentage return below. It uses current price when available, otherwise report price.

Exited Holdings

Stocks no longer disclosed in the current 13F portfolio for 2018 Q1.

1Markel Group Inc.MKL0.132.75$892.85$1170.25+$0.04B+31.07%
Showing 1-1 of 1

Exited holdings are stocks disclosed in the previous report period but no longer disclosed in the current 13F portfolio.

"Holding Period (yrs)" is the latest uninterrupted holding duration, calculated by dividing continuous reported quarters by 4.

Cost basis uses the same weighted cost-pool method as current holdings. Estimated exit price uses the current report period weighted report price when available, otherwise the previous report price; it does not represent the actual sale price.

Exit return shows estimated dollar return on top and percentage return below.

Portfolio Visuals

Track portfolio value, position weights and Top 10 history.

Market Value Trend ($B)

50 periods

Position Weight

TOP10

Holding Changes ($B)

All-period Top 10

Top 10 Holdings Replay

Animated view