Frontier Capital Management Co Llc Portfolio Stock Holdings
According to the SEC 13F filed on August 14, 2026, Frontier Capital Management Co Llc disclosed 282 stock positions valued at approximately $10.73B as of quarter-end June 30, 2026. The largest holdings include FTAI AVIATION LTD, GRANITE CONSTR INC, and ALASKA AIR GROUP INC.
- Report Period
- June 30, 2026
- No. of Stocks
- 282
- Portfolio Value
- $10.73B
Holdings by Sector
Frontier Capital Management Co Llc Portfolio Holdings in Q2 2026
| Company | Symbol | Sector | Portfolio % | Shares | Change (Shares) | Change % | Value |
|---|---|---|---|---|---|---|---|
| FTAI AVIATION LTD | FTAI | Other | 2.98% | 1,183,492 | +121,282 | +11.42% | $320,170,153 |
| GRANITE CONSTR INC | GVA | Industrials | 1.65% | 1,118,881 | -68,855 | -5.80% | $176,872,715 |
| ALASKA AIR GROUP INC | ALK | Industrials | 1.65% | 3,384,643 | +11,056 | +0.33% | $176,678,385 |
| APPLIED OPTOELECTRONICS INC | AAOI | Technology | 1.35% | 975,318 | +691,172 | +243.25% | $144,503,042 |
| AKAMAI TECHNOLOGIES INC | AKAM | Technology | 1.25% | 1,136,573 | +100,004 | +9.65% | $134,354,286 |
| ASHLAND INC | ASH | Basic Materials | 1.23% | 1,999,908 | +87,219 | +4.56% | $131,773,923 |
| LATTICE SEMICONDUCTOR CORP | LSCC | Technology | 1.17% | 821,848 | +216,530 | +35.77% | $125,709,914 |
| POPULAR INC | BPOP | Financial Services | 1.11% | 725,227 | -75,703 | -9.45% | $119,067,801 |
| MONGODB INC | MDB | Technology | 1.05% | 334,098 | +119,782 | +55.89% | $112,223,606 |
| UNITED THERAPEUTICS CORP DEL | UTHR | Healthcare | 1.04% | 206,808 | -45,894 | -18.16% | $112,054,808 |
| KNIGHT-SWIFT TRANSN HLDGS IN | KNX | Industrials | 1.02% | 1,410,955 | -675,589 | -32.38% | $109,871,061 |
| EAGLE MATLS INC | EXP | Basic Materials | 0.96% | 458,621 | -152,033 | -24.90% | $103,189,780 |
| STRIDE INC | LRN | Consumer Defensive | 0.96% | 1,191,710 | -357,581 | -23.08% | $102,773,099 |
| XPO INC | XPO | Industrials | 0.96% | 499,601 | -152,472 | -23.38% | $102,563,111 |
| BRIDGEBIO PHARMA INC | BBIO | Healthcare | 0.95% | 1,373,057 | +415,068 | +43.33% | $102,265,291 |
| LIBERTY ENERGY INC | LBRT | Energy | 0.91% | 3,720,666 | +1,226,444 | +49.17% | $97,444,254 |
| SANMINA CORP | SANM | Technology | 0.89% | 378,111 | -259,277 | -40.68% | $95,692,357 |
| ULTRA CLEAN HLDGS INC | UCTT | Technology | 0.89% | 667,532 | -1,119,919 | -62.65% | $95,183,387 |
| ULTRAGENYX PHARMACEUTICAL IN | RARE | Healthcare | 0.89% | 2,847,936 | +656,754 | +29.97% | $95,092,590 |
| INSULET CORP | PODD | Healthcare | 0.88% | 622,506 | +449,993 | +260.85% | $94,776,509 |
| MODINE MFG CO | MOD | Consumer Cyclical | 0.86% | 343,868 | +139,829 | +68.53% | $91,819,607 |
| FLOWSERVE CORP | FLS | Industrials | 0.85% | 1,233,291 | +770,843 | +166.69% | $91,460,894 |
| KIRBY CORP | KEX | Industrials | 0.84% | 666,554 | +22,225 | +3.45% | $90,631,405 |
| ALLEGIANT TRAVEL CO | ALGT | Industrials | 0.84% | 765,347 | +164,132 | +27.30% | $90,004,856 |
| EVERPURE INC | PSTG | Technology | 0.82% | 1,120,040 | +175,518 | +18.58% | $88,247,971 |
| AMENTUM HOLDINGS INC | AMTM | Other | 0.80% | 4,143,971 | -786,239 | -15.95% | $85,655,891 |
| KYMERA THERAPEUTICS INC | KYMR | Healthcare | 0.79% | 740,866 | -18,982 | -2.50% | $84,955,104 |
| INSMED INC | INSM | Healthcare | 0.79% | 795,242 | +325,681 | +69.36% | $84,788,663 |
| ATI INC | ATI | Industrials | 0.77% | 419,968 | -274,454 | -39.52% | $82,775,691 |
| RENASANT CORP | RNST | Financial Services | 0.71% | 1,778,953 | +76,240 | +4.48% | $75,676,661 |
Showing 30 of 282 holdings in the latest reporting period.