Basic Stats
Portfolio Value $ 5,122,663,791
Current Positions 73
Latest Holdings, Performance, AUM (from 13F, 13D)

BARAX - BARON ASSET FUND has disclosed 73 total holdings in their latest SEC filings. Most recent portfolio value is calculated to be $ 5,122,663,791 USD. Actual Assets Under Management (AUM) is this value plus cash (which is not disclosed). BARAX - BARON ASSET FUND’s top holdings are Gartner, Inc. (US:IT) , Guidewire Software, Inc. (US:GWRE) , IDEXX Laboratories, Inc. (US:IDXX) , Verisk Analytics, Inc. (US:VRSK) , and CoStar Group, Inc. (US:CSGP) . BARAX - BARON ASSET FUND’s new positions include Samsara Inc. (US:IOT) , .

Top Increases This Quarter

We use the change in the portfolio allocation because this is the most meaningful metric. Changes can be due to trades or changes in share prices.

Security Shares
(MM)
Value
(MM$)
Portfolio % ΔPortfolio %
0.10 178.15 4.3324 4.3324
0.10 178.15 4.3324 4.3324
0.10 178.15 4.3324 4.3324
3.34 122.17 2.9711 2.9711
3.34 122.17 2.9711 2.9711
3.34 122.17 2.9711 2.9711
0.20 67.17 1.6334 1.6334
0.20 67.17 1.6334 1.6334
0.20 67.17 1.6334 1.6334
0.20 67.17 1.6334 1.6334
Top Decreases This Quarter

We use the change in the portfolio allocation because this is the most meaningful metric. Changes can be due to trades or changes in share prices.

Security Shares
(MM)
Value
(MM$)
Portfolio % ΔPortfolio %
0.11 127.01 3.0886 -1.3240
0.73 295.21 7.1791 -0.9800
1.89 171.76 4.1770 -0.6757
0.67 34.57 0.8407 -0.6260
0.13 28.31 0.6885 -0.5704
1.30 72.18 1.7553 -0.3975
0.07 127.96 3.1117 -0.3544
1.17 106.65 2.5937 -0.3269
0.41 63.88 1.5535 -0.3265
0.73 52.21 1.2696 -0.3022
13F and Fund Filings

This form was filed on 2025-08-27 for the reporting period 2025-06-30. Click the link icon to see the full transaction history.

Upgrade to unlock premium data and export to Excel .

2022-07-28: Important Note - We have changed the treatment of the Δ Portfolio % column in this table. Previously, we were reporting it as the percent change in the portfolio allocation. We are now reporting it as the raw change in the portfolio allocation (still reported as a percent). In formula terms, we were previously reporting it as 100 * (current allocation - prior allocation ) / prior allocation. We are now reporting it as (current allocation - prior allocation).
Security Type Avg Share Price Shares
(MM)
ΔShares
(%)
ΔShares
(%)
Value
($MM)
Portfolio
(%)
ΔPortfolio
(%)
IT / Gartner, Inc. 0.73 -4.57 295.21 -8.10 7.1791 -0.9800
GWRE / Guidewire Software, Inc. 1.13 -2.17 265.31 22.94 6.4519 0.9707
IDXX / IDEXX Laboratories, Inc. 0.49 -5.80 261.54 20.31 6.3602 0.8389
VRSK / Verisk Analytics, Inc. 0.72 -4.25 224.66 0.22 5.4633 -0.2304
SPACE EXPLORATION TECH CORP / EP (000000000) 0.10 178.15 4.3324 4.3324
SPACE EXPLORATION TECH CORP / EP (000000000) 0.10 178.15 4.3324 4.3324
SPACE EXPLORATION TECH CORP / EP (000000000) 0.10 178.15 4.3324 4.3324
CSGP / CoStar Group, Inc. 2.16 0.00 173.42 1.48 4.2173 -0.1233
ACGL / Arch Capital Group Ltd. 1.89 -5.03 171.76 -10.10 4.1770 -0.6757
APH / Amphenol Corporation 1.63 -1.51 161.26 48.29 3.9216 1.1595
ROP / Roper Technologies, Inc. 0.23 0.00 129.35 -3.86 3.1456 -0.2716
FICO / Fair Isaac Corporation 0.07 -5.41 127.96 -6.24 3.1117 -0.3544
MTD / Mettler-Toledo International Inc. 0.11 -26.51 127.01 -26.89 3.0886 -1.3240
X.AI, HOLDINGS CORP. CLASS B / EP (000000000) 3.34 122.17 2.9711 2.9711
X.AI, HOLDINGS CORP. CLASS B / EP (000000000) 3.34 122.17 2.9711 2.9711
X.AI, HOLDINGS CORP. CLASS B / EP (000000000) 3.34 122.17 2.9711 2.9711
PWR / Quanta Services, Inc. 0.28 0.00 107.75 48.74 2.6204 0.7804
SCHW / The Charles Schwab Corporation 1.17 -20.42 106.65 -7.25 2.5937 -0.3269
VEEV / Veeva Systems Inc. 0.29 0.00 84.78 24.33 2.0617 0.3297
FDS / FactSet Research Systems Inc. 0.19 -5.04 84.23 -6.58 2.0482 -0.2417
SPF / Spotify Technology S.A. 0.10 0.00 76.73 39.51 1.8661 0.4690
DAY / Dayforce Inc. 1.30 -10.32 72.18 -14.84 1.7553 -0.3975
ROL / Rollins, Inc. 1.24 -3.50 69.98 0.77 1.7019 -0.0621
H / Hyatt Hotels Corporation 0.50 0.00 69.86 14.00 1.6988 0.1424
CBRE / CBRE Group, Inc. 0.50 -3.87 69.54 2.99 1.6912 -0.0238
TRU / TransUnion 0.78 0.00 68.24 6.04 1.6596 0.0249
STUBHUB, HOLDINGS INC. / EC (000000000) 0.20 67.17 1.6334 1.6334
STUBHUB, HOLDINGS INC. / EC (000000000) 0.20 67.17 1.6334 1.6334
STUBHUB, HOLDINGS INC. / EC (000000000) 0.20 67.17 1.6334 1.6334
STUBHUB, HOLDINGS INC. / EC (000000000) 0.20 67.17 1.6334 1.6334
STUBHUB, HOLDINGS INC. / EC (000000000) 0.20 67.17 1.6334 1.6334
MTN / Vail Resorts, Inc. 0.41 -12.11 63.88 -13.69 1.5535 -0.3265
CHH / Choice Hotels International, Inc. 0.48 -4.97 60.70 -9.19 1.4763 -0.2216
CH1134540470 / On Holding AG 1.04 0.00 53.98 18.51 1.3126 0.1558
COO / The Cooper Companies, Inc. 0.73 0.00 52.21 -15.64 1.2696 -0.3022
MORN / Morningstar, Inc. 0.16 0.00 48.97 4.69 1.1910 0.0028
TW / Tradeweb Markets Inc. 0.32 0.00 46.29 -1.39 1.1257 -0.0666
AXON / Axon Enterprise, Inc. 0.05 0.00 41.40 57.42 1.0067 0.3388
CDW / CDW Corporation 0.23 0.00 40.43 11.44 0.9831 0.0617
EQIX / Equinix, Inc. 0.05 -4.75 36.68 -7.07 0.8921 -0.1106
TTD / The Trade Desk, Inc. 0.50 0.00 35.99 31.56 0.8753 0.1804
TECH / Bio-Techne Corporation 0.67 -31.78 34.57 -40.13 0.8407 -0.6260
VRT / Vertiv Holdings Co 0.27 6.00 34.03 88.52 0.8275 0.3691
IEX / IDEX Corporation 0.19 -1.04 33.49 -3.99 0.8145 -0.0715
SSNC / SS&C Technologies Holdings, Inc. 0.40 0.00 33.37 -0.87 0.8116 -0.0435
PCOR / Procore Technologies, Inc. 0.47 5.56 32.50 9.39 0.7903 0.0358
MSCI / MSCI Inc. 0.05 12.77 30.57 15.01 0.7434 0.0683
WST / West Pharmaceutical Services, Inc. 0.13 -41.55 28.31 -42.88 0.6885 -0.5704
TTAN / ServiceTitan, Inc. 0.26 0.00 27.49 12.69 0.6685 0.0489
WTY / Willis Towers Watson Public Limited Company 0.08 0.00 25.88 -9.31 0.6292 -0.0954
WELL / Welltower Inc. 0.15 0.00 23.06 0.34 0.5608 -0.0229
FIXED INC CLEARING CORP.REPO / RA (000000000) 22.50 0.5472 0.5472
FIXED INC CLEARING CORP.REPO / RA (000000000) 22.50 0.5472 0.5472
BAH / Booz Allen Hamilton Holding Corporation 0.20 0.00 20.83 -0.43 0.5065 -0.0248
IOT / Samsara Inc. 0.51 20.33 0.4943 0.4943
VRSN / VeriSign, Inc. 0.07 0.00 19.98 13.76 0.4858 0.0398
DKNG / DraftKings Inc. 0.42 54.55 18.23 99.61 0.4433 0.2113
7PV / Birkenstock Holding plc 0.35 0.00 17.27 7.26 0.4199 0.0110
SPACE EXPLORATION TECHNOLOGIES / EC (000000000) 0.09 17.10 0.4157 0.4157
SPACE EXPLORATION TECHNOLOGIES / EC (000000000) 0.09 17.10 0.4157 0.4157
SPACE EXPLORATION TECHNOLOGIES / EC (000000000) 0.09 17.10 0.4157 0.4157
SPACE EXPLORATION TECHNOLOGIES / EC (000000000) 0.09 17.10 0.4157 0.4157
SPACE EXPLORATION TECHNOLOGIES / EC (000000000) 0.09 17.10 0.4157 0.4157
LPLA / LPL Financial Holdings Inc. 0.04 -16.67 16.87 11.88 0.4103 0.0573
FND / Floor & Decor Holdings, Inc. 0.21 0.00 16.03 -5.61 0.3898 -0.0415
SPACE EXPLORATION TECHNOLOGIES / EC (000000000) 0.07 12.94 0.3146 0.3146
SPACE EXPLORATION TECHNOLOGIES / EC (000000000) 0.07 12.94 0.3146 0.3146
SPACE EXPLORATION TECHNOLOGIES / EC (000000000) 0.07 12.94 0.3146 0.3146
SPACE EXPLORATION TECHNOLOGIES / EC (000000000) 0.07 12.94 0.3146 0.3146
SPACE EXPLORATION TECHNOLOGIES / EC (000000000) 0.07 12.94 0.3146 0.3146
SAIL / SailPoint, Inc. 0.54 0.00 12.27 21.92 0.2984 0.0428
DUOL / Duolingo, Inc. 0.02 0.00 9.43 32.04 0.2293 0.0479
HLT / Hilton Worldwide Holdings Inc. 0.03 0.00 8.26 17.04 0.2008 0.0216