TRSSX Holdings — T. Rowe Price Institutional Small-Cap Stock Fund
Data updated: 2026-08-27
TRSSX holds 326 securities. The top 10 make up 16.0% of net assets, led by Liberty Live Holdings (2.52%) and Lattice Semiconductor (2.06%). Health Care (21.9%) and Industrials (17.9%) are the largest sectors, and 88.1% of the portfolio is in United States. Debt holdings: 1 position, 0.1% of assets.
Holdings cover 100.16% of net asset value (99.90% of total assets; remainder is cash and receivables). As of June 30, 2026 · N-PORT.
TRSSX Portfolio Holdings
326 holdings of T. Rowe Price Institutional Small-Cap Stock 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 326.
| Holding | Ticker | Sector | % of net assets | Value (USD) |
|---|---|---|---|---|
| Liberty Live Holdings, Inc. | LLYVK | Consumer Discretionary | 2.52% | $126.71M |
| Lattice Semiconductor Corp. | LSCC | Information Technology | 2.06% | $103.34M |
| Vse Corp. | VSEC | Industrials | 1.82% | $91.45M |
| Dyne Therapeutics, Inc. | DYN | Health Care | 1.68% | $84.61M |
| Immunome, Inc. | IMNM | Health Care | 1.65% | $82.80M |
| Loar Holdings, Inc. | LOAR | Industrials | 1.45% | $72.93M |
| Brightspring Health Services, Inc. | BTSG | Health Care | 1.34% | $67.45M |
| Dianthus Therapeutics, Inc. | DNTH | Health Care | 1.21% | $60.88M |
| Esab Corp. | ESAB | Industrials | 1.13% | $56.86M |
| Golar Lng Ltd. | GLNG | Industrials | 1.12% | $56.30M |
| Sitime Corp. | SITM | Information Technology | 1.08% | $54.30M |
| Element Solutions, Inc. | ESI | Materials | 1.08% | $54.11M |
| Alignment Healthcare, Inc. | ALHC | Health Care | 1.08% | $54.06M |
| Tmx Group Ltd. | — | Financials | 1.06% | $53.44M |
| Mirion Technologies, Inc. | MIR | Industrials | 1.00% | $50.19M |
| Interdigital, Inc. | IDCC | Financials | 0.99% | $49.93M |
| Kymera Therapeutics, Inc. | KYMR | Health Care | 0.98% | $49.05M |
| Esco Technologies, Inc. | ESE | Information Technology | 0.97% | $48.59M |
| Curbline Properties Corp. | CURB | Real Estate | 0.94% | $47.05M |
| Oscar Health, Inc. | OSCR | Health Care | 0.93% | $46.96M |
| Repligen Corp. | RGEN | Health Care | 0.92% | $46.05M |
| Waterbridge Infrastructure LLC | WBI | Energy | 0.87% | $43.83M |
| Or Royalties, Inc. | OR | Materials | 0.85% | $42.53M |
| Stonex Group, Inc. | SNEX | Financials | 0.84% | $42.31M |
| Caretrust REIT, Inc. | CTRE | Real Estate | 0.82% | $41.07M |
| Macom Technology Solutions Holdings, Inc. | MTSI | Information Technology | 0.79% | $39.91M |
| Anterix, Inc. | ATEX | Communication Services | 0.79% | $39.82M |
| Biolife Solutions, Inc. | BLFS | Health Care | 0.77% | $38.93M |
| Pennymac Financial Services, Inc. | PFSI | Financials | 0.76% | $38.19M |
| Columbia Banking System, Inc. | COLB | Financials | 0.76% | $38.11M |
| Cytokinetics, Inc. | CYTK | Health Care | 0.76% | $38.08M |
| Chesapeake Utilities Corp. | CPK | Energy | 0.76% | $38.07M |
| Madison Square Garden Sports Corp. | MSGS | Consumer Discretionary | 0.76% | $38.01M |
| Eastern Bankshares, Inc. | EBC | Financials | 0.75% | $37.82M |
| Elanco Animal Health, Inc. | ELAN | Health Care | 0.75% | $37.74M |
| Azz, Inc. | AZZ | Industrials | 0.70% | $35.41M |
| Idacorp, Inc. | IDA | Utilities | 0.70% | $35.36M |
| Bicara Therapeutics, Inc. | BCAX | Health Care | 0.69% | $34.75M |
| Texas Capital Bancshares, Inc. | TCBI | Financials | 0.69% | $34.72M |
| Planet Fitness, Inc. | PLNT | Consumer Discretionary | 0.68% | $34.12M |
| Southstate Bank Corp. | SSB | Financials | 0.67% | $33.67M |
| Denali Therapeutics, Inc. | DNLI | Health Care | 0.65% | $32.78M |
| Erasca, Inc. | ERAS | Health Care | 0.65% | $32.73M |
| Ceco Environmental Corp. | CECO | Industrials | 0.63% | $31.54M |
| Prairiesky Royalty Ltd. | — | Energy | 0.62% | $31.36M |
| Rbc Bearings, Inc. | RBC | Industrials | 0.62% | $31.20M |
| Banc of California, Inc. | BANC | Financials | 0.61% | $30.89M |
| Aurora Innovation, Inc. | AUR | Information Technology | 0.61% | $30.80M |
| Bel Fuse, Inc. | BELFB | Information Technology | 0.61% | $30.62M |
| Sotera Health Co. | SHC | Health Care | 0.59% | $29.69M |
| Neptune Insurance Holdings, Inc. | NP | Financials | 0.58% | $29.34M |
| Mercury Systems, Inc. | MRCY | Information Technology | 0.58% | $29.34M |
| Ul Solutions, Inc. | ULS | Industrials | 0.58% | $28.99M |
| Miami International Holdings, Inc. | MIAX | Financials | 0.58% | $28.93M |
| Immatics NV | IMTX | Health Care | 0.58% | $28.92M |
| Siteone Landscape Supply, Inc. | SITE | Industrials | 0.57% | $28.64M |
| Enpro, Inc. | NPO | Materials | 0.56% | $28.38M |
| Jbt Marel Corp. | JBTM | Industrials | 0.56% | $28.23M |
| Casella Waste Systems, Inc. | CWST | Industrials | 0.53% | $26.68M |
| T. Rowe Price Government Reserve Fund | — | Funds & ETFs | 0.51% | $25.61M |
| Grocery Outlet Holding Corp. | GO | Consumer Staples | 0.50% | $25.18M |
| Atlantic Union Bankshares Corp. | AUB | Financials | 0.49% | $24.43M |
| Landbridge Co. LLC | LB | Financials | 0.48% | $24.21M |
| Five Star Bancorp | FSBC | Financials | 0.47% | $23.80M |
| Oge Energy Corp. | OGE | Utilities | 0.47% | $23.77M |
| Cenovus Energy, Inc. | CVE | Energy | 0.47% | $23.63M |
| Clean Harbors, Inc. | CLH | Industrials | 0.47% | $23.59M |
| Pinnacle Financial Partners, Inc. | PNFP | Financials | 0.46% | $23.07M |
| Blackberry Ltd. | BB | Information Technology | 0.46% | $22.97M |
| Live Oak Bancshares, Inc. | LOB | Financials | 0.43% | $21.47M |
| Uniti Group, Inc. | UNIT | Communication Services | 0.42% | $21.15M |
| Immunovant, Inc. | IMVT | Health Care | 0.41% | $20.67M |
| Dime Commercial Bancshares, Inc. | DCOM | Financials | 0.41% | $20.57M |
| Fb Financial Corp. | FBK | Financials | 0.41% | $20.38M |
| Flagstar Bank Na | FLG | Financials | 0.40% | $19.94M |
| Definity Financial Corp. | — | Financials | 0.39% | $19.78M |
| Novanta, Inc. | — | Preferred Equity | 0.39% | $19.51M |
| Oruka Therapeutics, Inc. | ORKA | Health Care | 0.39% | $19.52M |
| Solstice Advanced Materials, Inc. | SOLS | Materials | 0.39% | $19.38M |
| Atmus Filtration Technologies, Inc. | ATMU | Consumer Discretionary | 0.38% | $19.28M |
| California Water Service Group | CWT | Utilities | 0.38% | $19.06M |
| Surgery Partners, Inc. | SGRY | Health Care | 0.38% | $18.95M |
| Life Time Group Holdings, Inc. | LTH | Consumer Discretionary | 0.37% | $18.78M |
| Onto Innovation, Inc. | ONTO | Industrials | 0.37% | $18.71M |
| Hut 8 Corp. | HUT | Financials | 0.36% | $18.30M |
| National Energy Services Reunited Corp. | NESR | Energy | 0.36% | $17.86M |
| Dpc Holdings PLC | DPC | Materials | 0.35% | $17.84M |
| Marqeta, Inc. | — | Financials | 0.35% | $17.78M |
| Formfactor, Inc. | FORM | Information Technology | 0.35% | $17.74M |
| Novanta, Inc. | NOVT | Information Technology | 0.35% | $17.61M |
| Ha Sustainable Infrastructure Capital, Inc. | HASI | Financials | 0.35% | $17.60M |
| Equity Bancshares, Inc. | EQBK | Financials | 0.35% | $17.51M |
| Installed Building Products, Inc. | IBP | Industrials | 0.34% | $17.33M |
| Maxlinear, Inc. | MXL | Information Technology | 0.34% | $17.24M |
| Api Group Corp. | APG | Industrials | 0.34% | $17.11M |
| Viper Energy, Inc. | VNOM | Energy | 0.34% | $17.09M |
| Louisiana-Pacific Corp. | LPX | Consumer Discretionary | 0.34% | $17.06M |
| Myr Group, Inc. | MYRG | Industrials | 0.34% | $16.93M |
| Dutch Bros, Inc. | BROS | Consumer Discretionary | 0.34% | $16.89M |
| Service Corp. International/us | SCI | Consumer Discretionary | 0.33% | $16.47M |
TRSSX Sector Allocation
T. Rowe Price Institutional Small-Cap Stock Fund holdings grouped by sector, by share of the portfolio's market value.
| Sector | Weight | Holdings |
|---|---|---|
| Health Care | 21.9% | 64 |
| Industrials | 17.9% | 57 |
| Financials | 17.2% | 49 |
| Information Technology | 13.6% | 56 |
| Consumer Discretionary | 8.9% | 26 |
| Energy | 5.6% | 19 |
| Materials | 5.2% | 15 |
| Real Estate | 3.0% | 7 |
| Utilities | 2.2% | 6 |
| Communication Services | 1.5% | 5 |
| Consumer Staples | 1.3% | 6 |
| Preferred Equity | 0.7% | 2 |
| Funds & ETFs | 0.5% | 1 |
| Unknown | 0.5% | 13 |
TRSSX Country Allocation
Where T. Rowe Price Institutional Small-Cap Stock Fund's holdings are domiciled, by percentage of net assets (largest 11).
| Country | % of net assets |
|---|---|
| United States | 88.1% |
| Canada | 6.8% |
| United Kingdom | 1.3% |
| Bermuda | 1.3% |
| Jersey | 0.7% |
| Netherlands | 0.6% |
| Ireland | 0.5% |
| Cayman Islands | 0.5% |
| British Virgin Islands | 0.4% |
| Israel | 0.2% |
| Japan | 0.0% |
TRSSX Portfolio Allocation
Asset-class allocation of T. Rowe Price Institutional Small-Cap Stock Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 99.7% |
| Cash & Equivalents | 0.5% |
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.