BBTSX Holdings — Bridge Builder Tax Managed Small/mid Cap Fund
Data updated: 2026-09-11
BBTSX holds 944 securities. The top 10 make up 10.0% of net assets, led by JPMorgan US Government Money Market Fund Cl Im 0.00000000 (2.10%) and Comfort Systems USA, Inc. 0.00000000 (1.49%). Industrials (24.3%) and Information Technology (16.9%) are the largest sectors, and 88.2% of the portfolio is in United States. No debt holdings are reported.
Holdings cover 99.87% of net asset value (95.05% of total assets; remainder is cash and receivables). As of June 30, 2026 · N-PORT.
BBTSX Portfolio Holdings
944 holdings of Bridge Builder Tax Managed Small/mid Cap Fund by percentage of net assets, from the fund's SEC N-PORT filing as of June 30, 2026. The 100 largest are listed below; the interactive table on this page lists all 944.
| Holding | Ticker | Sector | % of net assets | Value (USD) |
|---|---|---|---|---|
| JPMorgan US Government Money Market Fund Cl Im 0.00000000 | — | Funds & ETFs | 2.10% | $74.78M |
| Comfort Systems USA, Inc. 0.00000000 | FIX | Industrials | 1.49% | $53.10M |
| Ftai Aviation Ltd. 0.00000000 | FTAI | Industrials | 0.95% | $33.95M |
| Ascendis Pharma A/s 0.00000000 | ASND | Health Care | 0.84% | $29.88M |
| Mks, Inc. 0.00000000 | MKSI | Information Technology | 0.82% | $29.23M |
| Rpm International, Inc. 0.00000000 | RPM | Materials | 0.81% | $28.76M |
| Knight-Swift Transportation 0.00000000 | KNX | Industrials | 0.79% | $28.00M |
| Keysight Technologies in 0.00000000 | KEYS | Information Technology | 0.75% | $26.70M |
| Regal Rexnord Corp. 0.00000000 | RRX | Industrials | 0.71% | $25.17M |
| Technipfmc PLC 0.00000000 | FTI | Energy | 0.70% | $25.06M |
| Jones Lang Lasalle, Inc. 0.00000000 | JLL | Real Estate | 0.68% | $24.10M |
| Gates Industrial Corp. PLC 0.00000000 | — | Industrials | 0.62% | $22.04M |
| Rocket Lab Corp. 0.00000000 | RKLB | Industrials | 0.61% | $21.59M |
| Labcorp Holdings, Inc. 0.00000000 | LH | Health Care | 0.61% | $21.55M |
| Qnity Electronics, Inc. 0.00000000 | Q | Information Technology | 0.60% | $21.18M |
| American Electric Power 0.00000000 | AEP | Utilities | 0.57% | $20.14M |
| Republic Services, Inc. 0.00000000 | RSG | Industrials | 0.56% | $20.02M |
| Firstenergy Corp. 0.00000000 | FE | Utilities | 0.56% | $19.86M |
| Okta, Inc. 0.00000000 | OKTA | Information Technology | 0.54% | $19.35M |
| Carpenter Technology 0.00000000 | CRS | Materials | 0.54% | $19.31M |
| Kirby Corp. 0.00000000 | KEX | Industrials | 0.54% | $19.07M |
| Fifth Third Bancorp 0.00000000 | FITB | Financials | 0.53% | $18.86M |
| Church & Dwight Co., Inc. 0.00000000 | CHD | Consumer Staples | 0.52% | $18.35M |
| On Semiconductor 0.00000000 | ON | Information Technology | 0.50% | $17.82M |
| Globus Medical, Inc.-A 0.00000000 | GMED | Health Care | 0.50% | $17.71M |
| Charles River Laboratories 0.00000000 | CRL | Health Care | 0.49% | $17.43M |
| Insmed, Inc. 0.00000000 | INSM | Health Care | 0.48% | $16.99M |
| Axon Enterprise, Inc. 0.00000000 | AXON | Industrials | 0.48% | $16.96M |
| Natera, Inc. 0.00000000 | NTRA | Health Care | 0.48% | $16.94M |
| Astera Labs, Inc. 0.00000000 | ALAB | Information Technology | 0.47% | $16.57M |
| Somnigroup International, Inc. 0.00000000 | SGI | Consumer Discretionary | 0.46% | $16.48M |
| Toro Co. 0.00000000 | TTC | Industrials | 0.46% | $16.45M |
| F5, Inc. 0.00000000 | FFIV | Information Technology | 0.46% | $16.43M |
| Umb Financial Corp. 0.00000000 | UMBF | Financials | 0.46% | $16.38M |
| Roku, Inc. 0.00000000 | ROKU | Communication Services | 0.46% | $16.25M |
| Cdw Corp/de 0.00000000 | CDW | Information Technology | 0.45% | $16.11M |
| Tapestry, Inc. 0.00000000 | TPR | Consumer Discretionary | 0.45% | $15.92M |
| Bio-Techne Corp. 0.00000000 | TECH | Health Care | 0.45% | $15.91M |
| Keurig Dr Pepper, Inc. 0.00000000 | KDP | Consumer Staples | 0.44% | $15.67M |
| Affirm Holdings, Inc. 0.00000000 | AFRM | Financials | 0.43% | $15.45M |
| Revvity, Inc. 0.00000000 | RVTY | Health Care | 0.43% | $15.18M |
| First Citizens Bcshs -Cl A 0.00000000 | FCNCA | Financials | 0.42% | $14.97M |
| Arch Capital Group Ltd. 0.00000000 | ACGL | Financials | 0.42% | $14.85M |
| Td Synnex Corp. 0.00000000 | SNX | Information Technology | 0.42% | $14.81M |
| Sharkninja, Inc. 0.00000000 | SN | Consumer Discretionary | 0.42% | $14.78M |
| Rhythm Pharmaceuticals, Inc. 0.00000000 | RYTM | Health Care | 0.41% | $14.62M |
| Reliance, Inc. 0.00000000 | RS | Industrials | 0.41% | $14.45M |
| Autozone, Inc. 0.00000000 | AZO | Consumer Discretionary | 0.40% | $14.07M |
| Standardaero, Inc. 0.00000000 | SARO | Industrials | 0.39% | $13.90M |
| Valero Energy Corp. 0.00000000 | VLO | Energy | 0.39% | $13.83M |
| Baker Hughes Co. 0.00000000 | BKR | Energy | 0.39% | $13.77M |
| Lincoln Electric Holdings 0.00000000 | LECO | Industrials | 0.39% | $13.70M |
| Idacorp, Inc. 0.00000000 | IDA | Utilities | 0.37% | $13.33M |
| Aercap Holdings NV 0.00000000 | AER | Industrials | 0.37% | $13.22M |
| Borgwarner, Inc. 0.00000000 | BWA | Consumer Discretionary | 0.37% | $13.16M |
| Globe Life, Inc. 0.00000000 | GL | Financials | 0.37% | $13.16M |
| Dynatrace, Inc. 0.00000000 | DT | Information Technology | 0.37% | $13.14M |
| Guardant Health, Inc. 0.00000000 | GH | Health Care | 0.36% | $12.97M |
| Pool Corp. 0.00000000 | POOL | Industrials | 0.36% | $12.82M |
| American Water Works Co., Inc. 0.00000000 | AWK | Utilities | 0.35% | $12.63M |
| Jabil, Inc. 0.00000000 | JBL | Information Technology | 0.35% | $12.60M |
| C.h. Robinson Worldwide, Inc. 0.00000000 | CHRW | Industrials | 0.35% | $12.54M |
| Xpo, Inc. 0.00000000 | XPO | Industrials | 0.35% | $12.37M |
| Willscot Holdings Corp. 0.00000000 | WSC | Industrials | 0.34% | $12.26M |
| Itt, Inc. 0.00000000 | ITT | Industrials | 0.34% | $12.20M |
| Eog Resources, Inc. 0.00000000 | EOG | Energy | 0.34% | $12.19M |
| Formfactor, Inc. 0.00000000 | FORM | Information Technology | 0.34% | $12.17M |
| Royal Caribbean Cruises Ltd. 0.00000000 | RCL | Consumer Discretionary | 0.34% | $12.07M |
| Core & Main, Inc.-Class A 0.00000000 | CNM | Industrials | 0.34% | $12.06M |
| Canadian Pacific Kansas City 0.00000000 | CP | Industrials | 0.34% | $12.00M |
| Palo Alto Networks, Inc. 0.00000000 | PANW | Information Technology | 0.34% | $11.97M |
| Frontdoor, Inc. 0.00000000 | FTDR | Industrials | 0.34% | $11.93M |
| Valmont Industries 0.00000000 | VMI | Industrials | 0.33% | $11.89M |
| Cbre Group, Inc. - A 0.00000000 | CBRE | Real Estate | 0.33% | $11.83M |
| Howmet Aerospace, Inc. 0.00000000 | HWM | Industrials | 0.33% | $11.72M |
| Hanover Insurance Group Inc/ 0.00000000 | THG | Financials | 0.33% | $11.68M |
| Jbt Marel Corp. 0.00000000 | JBTM | Industrials | 0.33% | $11.66M |
| Semtech Corp. 0.00000000 | SMTC | Information Technology | 0.33% | $11.66M |
| Revolution Medicines, Inc. 0.00000000 | RVMD | Health Care | 0.33% | $11.59M |
| Ha Sustainable Infrastructur 0.00000000 | HASI | Financials | 0.32% | $11.48M |
| Annaly Capital Management in 0.00000000 | NLY | Real Estate | 0.32% | $11.44M |
| Alcon, Inc. 0.00000000 | ALC | Health Care | 0.32% | $11.34M |
| First Advantage Corp. 0.00000000 | FA | Information Technology | 0.32% | $11.34M |
| US Foods Holding Corp. 0.00000000 | USFD | Consumer Staples | 0.32% | $11.23M |
| Oshkosh Corp. 0.00000000 | OSK | Consumer Discretionary | 0.31% | $11.13M |
| Vulcan Materials Co. 0.00000000 | VMC | Materials | 0.31% | $10.95M |
| Envista Holdings Corp. 0.00000000 | NVST | Health Care | 0.31% | $10.91M |
| Ingersoll-Rand, Inc. 0.00000000 | IR | Industrials | 0.30% | $10.62M |
| Quanta Services, Inc. 0.00000000 | PWR | Industrials | 0.30% | $10.59M |
| Invesco Ltd. 0.00000000 | IVZ | Financials | 0.30% | $10.50M |
| Api Group Corp. 0.00000000 | APG | Industrials | 0.29% | $10.47M |
| Loews Corp. 0.00000000 | L | Financials | 0.29% | $10.36M |
| Weyerhaeuser Co. 0.00000000 | WY | Real Estate | 0.29% | $10.34M |
| Waters Corp. 0.00000000 | WAT | Health Care | 0.29% | $10.34M |
| Mastec, Inc. 0.00000000 | MTZ | Industrials | 0.29% | $10.27M |
| Pentair PLC 0.00000000 | PNR | Industrials | 0.29% | $10.25M |
| Plexus Corp. 0.00000000 | PLXS | Information Technology | 0.29% | $10.24M |
| Vaxcyte, Inc. 0.00000000 | PCVX | Health Care | 0.29% | $10.21M |
| Dollar Tree, Inc. 0.00000000 | DLTR | Consumer Staples | 0.29% | $10.16M |
| Samsara, Inc.-Cl A 0.00000000 | IOT | Information Technology | 0.29% | $10.15M |
BBTSX Sector Allocation
Bridge Builder Tax Managed Small/mid Cap Fund holdings grouped by sector, by share of the portfolio's market value.
| Sector | Weight | Holdings |
|---|---|---|
| Industrials | 24.3% | 183 |
| Information Technology | 16.9% | 123 |
| Health Care | 13.0% | 116 |
| Financials | 12.0% | 168 |
| Consumer Discretionary | 9.4% | 110 |
| Materials | 5.6% | 51 |
| Energy | 4.2% | 45 |
| Real Estate | 4.1% | 60 |
| Consumer Staples | 3.5% | 30 |
| Utilities | 3.4% | 35 |
| Funds & ETFs | 2.1% | 1 |
| Communication Services | 1.3% | 19 |
| Unknown | 0.0% | 3 |
BBTSX Country Allocation
Where Bridge Builder Tax Managed Small/mid Cap Fund's holdings are domiciled, by percentage of net assets (largest 15).
| Country | % of net assets |
|---|---|
| United States | 88.2% |
| Cayman Islands | 2.2% |
| Bermuda | 1.8% |
| United Kingdom | 1.4% |
| Ireland | 1.2% |
| Canada | 1.1% |
| Denmark | 0.8% |
| Netherlands | 0.7% |
| Jersey | 0.6% |
| Switzerland | 0.6% |
| Israel | 0.4% |
| Liberia | 0.3% |
| France | 0.3% |
| Puerto Rico | 0.2% |
| Italy | 0.1% |
BBTSX Portfolio Allocation
Asset-class allocation of Bridge Builder Tax Managed Small/mid Cap Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 95.0% |
| Real Estate | 2.7% |
| Cash & Equivalents | 2.1% |
For information only. Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date. Past performance does not guarantee future results.