13F GuideFiling Basics
What is SEC Form 13F? Ultimate Guide to Institutional Equity Filings
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
AlphaSMO Research GuideRead Guide
CIK: 0000351173
Total reported value
$10.7B
$10.7B
283 檔
7.9%
According to the latest 13F quarterly dataset, Frontier Capital Management Co LLC managed an equity portfolio of $10.7B at the end of Q1 2025, spanning 283 distinct U.S. exchange-listed positions.
In Q1 2025, Frontier Capital Management Co LLC displayed an active expansion posture, initiating 200 new positions and adding to 0 existing holdings, outstripping position reductions.
Showing top 200 holdings (of 283 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | FTAI | FTAI Aviation Ltd. | Stock-Industrials | 2.46% | +0.31% | +7.81% | |
| 2 | BECNUSD | Beacon Roofing Supply Inc | Stock-Other | 1.90% | — | -41.07% | |
| 3 | MAT | Mattel Inc | Stock-Consumer Disc | 1.90% | -0.08% | +17.88% | |
| 4 | EXP | Eagle Materials Inc | Stock-Materials | 1.48% | -0.23% | -3.80% | |
| 5 | ATI | Ati Inc | Stock-Industrials | 1.48% | -0.27% | -14.92% | |
| 6 | XPO | Xpo Inc | Stock-Industrials | 1.39% | -0.34% | -4.72% | |
| 7 | CG | Carlyle Group Inc/the | Stock-Financials | 1.26% | -0.05% | +7.25% | |
| 8 | DLB | Dolby Laboratories Inc-cl A | Stock-Industrials | 1.06% | -0.15% | +288.35% | |
| 9 | LNG | Cheniere Energy Inc | Stock-Energy | 1.06% | -0.11% | +132.41% | |
| 10 | UTHR | United Therapeutics CORP | Stock-Healthcare | 1.06% | -0.50% | +28.78% | |
| 11 | CZR | Caesars Entertainment Inc | Stock-Consumer Disc | 1.04% | -0.14% | EXIT | |
| 12 | GVA | Granite Construction Inc | Stock-Industrials | 0.99% | +0.19% | -15.33% | |
| 13 | BPOP | Popular Inc | Stock-Financials | 0.96% | +0.01% | -4.00% | |
| 14 | PLTR | Palantir Technologies Inc-a | Stock-Tech | 0.95% | — | -46.95% | |
| 15 | MDB | Mongodb Inc | Stock-Tech | 0.93% | +0.51% | +42.63% | |
| 16 | ADC | Agree Realty CORP | Stock-Real Estate | 0.88% | -0.18% | +1.34% | |
| 17 | BLDR | Builders Firstsource Inc | Stock-Industrials | 0.86% | -0.19% | +53.94% | |
| 18 | SANM | Sanmina CORP | Stock-Tech | 0.85% | +0.04% | +1.36% | |
| 19 | FR | First Industrial Realty Tr | Stock-Real Estate | 0.83% | -0.11% | +2.24% | |
| 20 | BFAM | Bright Horizons Family Solut | Stock-Consumer Disc | 0.82% | — | +21.95% | |
| 21 | MPWR | Monolithic Power Systems Inc | Stock-Tech | 0.82% | -0.48% | -13.87% | |
| 22 | TWLO | Twilio Inc - A | Stock-Tech | 0.81% | — | -7.45% | |
| 23 | ALGM | Allegro Microsystems Inc | Stock-Other | 0.80% | +0.12% | +3090.71% | |
| 24 | KNX | Knight-swift Transportation | Stock-Industrials | 0.79% | -0.21% | -2.17% | |
| 25 | HUBS | Hubspot Inc | Stock-Tech | 0.79% | — | +9.94% | |
| 26 | IRT | Independence Realty Trust In | Stock-Real Estate | 0.79% | -0.07% | -0.86% | |
| 27 | AON | Aon plc | Stock-Financials | 0.78% | -0.02% | +24.25% | |
| 28 | LSCC | Lattice Semiconductor CORP | Stock-Tech | 0.76% | +0.59% | +6.67% | |
| 29 | INSP | Inspire Medical Systems Inc | Stock-Healthcare | 0.76% | — | +3.49% | |
| 30 | APP | Applovin Corp-class A | Stock-Tech | 0.75% | — | -28.71% | |
| 31 | FICO | Fair Isaac CORP | Stock-Tech | 0.74% | +0.08% | -5.83% | |
| 32 | FTNT | Fortinet Inc | Stock-Tech | 0.73% | — | +3.54% | |
| 33 | XYZ | Block Inc | Stock-Financials | 0.73% | +0.04% | +2.55% | |
| 34 | DXCM | Dexcom Inc | Stock-Healthcare | 0.72% | +0.01% | +39.68% | |
| 35 | AMTM | Amentum Holdings Inc | Stock-Industrials | 0.71% | -0.52% | — | |
| 36 | 37M | Mrc Global Inc | Stock-Other | 0.71% | — | -0.36% | |
| 37 | ZS | Zscaler Inc | Stock-Tech | 0.71% | +0.24% | +40.18% | |
| 38 | BURL | Burlington Stores Inc | Stock-Consumer Disc | 0.70% | -0.44% | -9.66% | |
| 39 | EPRT | Essential Properties Realty | Stock-Real Estate | 0.70% | -0.09% | +58.91% | |
| 40 | VEEV | Veeva Systems Inc-class A | Stock-Healthcare | 0.69% | +0.06% | -23.18% | |
| 41 | DAR | Darling Ingredients Inc | Stock-Consumer Staples | 0.68% | -1.16% | -11.19% | |
| 42 | KBR | Kbr Inc | Stock-Industrials | 0.68% | -0.15% | -5.30% | |
| 43 | SILA | Sila Realty Trust Inc | Stock-Other | 0.68% | -0.55% | +9.52% | |
| 44 | WTFC | Wintrust Financial CORP | Stock-Financials | 0.67% | -0.08% | -1.24% | |
| 45 | CRS | Carpenter Technology | Stock-Industrials | 0.65% | +0.06% | -26.72% | |
| 46 | FBP | First Bancorp Puerto Rico | Stock-Other | 0.64% | -0.05% | -1.26% | |
| 47 | STE | STERIS plc | Stock-Healthcare | 0.63% | -0.03% | +8.59% | |
| 48 | LAD | Lithia Motors Inc | Stock-Consumer Disc | 0.63% | -0.14% | -28.29% | |
| 49 | PNW | Pinnacle West Capital Corporation | Stock-Utilities | 0.62% | — | -1.43% | |
| 50 | BILL | Bill Holdings Inc | Stock-Tech | 0.62% | — | +7.48% |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | FTAI | FTAI Aviation Ltd. | — | NEW | New buy |
| 2 | BECNUSD | Beacon Roofing Supply Inc | — | NEW | New buy |
| 3 | MAT | Mattel Inc | — | NEW | New buy |
| 4 | EXP | Eagle Materials Inc | — | NEW | New buy |
| 5 | ATI | Ati Inc | — | NEW | New buy |
| 6 | XPO | Xpo Inc | — | NEW | New buy |
| 7 | CG | Carlyle Group Inc/the | — | NEW | New buy |
| 8 | DLB | Dolby Laboratories Inc-cl A | — | NEW | New buy |
| 9 | LNG | Cheniere Energy Inc | — | NEW | New buy |
| 10 | UTHR | United Therapeutics CORP | — | NEW | New buy |
| 11 | CZR | Caesars Entertainment Inc | — | NEW | New buy |
| 12 | GVA | Granite Construction Inc | — | NEW | New buy |
| 13 | BPOP | Popular Inc | — | NEW | New buy |
| 14 | PLTR | Palantir Technologies Inc-a | — | NEW | New buy |
| 15 | MDB | Mongodb Inc | — | NEW | New buy |
| 16 | ADC | Agree Realty CORP | — | NEW | New buy |
| 17 | BLDR | Builders Firstsource Inc | — | NEW | New buy |
| 18 | SANM | Sanmina CORP | — | NEW | New buy |
| 19 | FR | First Industrial Realty Tr | — | NEW | New buy |
| 20 | BFAM | Bright Horizons Family Solut | — | NEW | New buy |
| 21 | MPWR | Monolithic Power Systems Inc | — | NEW | New buy |
| 22 | TWLO | Twilio Inc - A | — | NEW | New buy |
| 23 | ALGM | Allegro Microsystems Inc | — | NEW | New buy |
| 24 | KNX | Knight-swift Transportation | — | NEW | New buy |
| 25 | HUBS | Hubspot Inc | — | NEW | New buy |
| 26 | IRT | Independence Realty Trust In | — | NEW | New buy |
| 27 | AON | Aon plc | — | NEW | New buy |
| 28 | LSCC | Lattice Semiconductor CORP | — | NEW | New buy |
| 29 | INSP | Inspire Medical Systems Inc | — | NEW | New buy |
| 30 | APP | Applovin Corp-class A | — | NEW | New buy |
| 31 | FICO | Fair Isaac CORP | — | NEW | New buy |
| 32 | FTNT | Fortinet Inc | — | NEW | New buy |
| 33 | XYZ | Block Inc | — | NEW | New buy |
| 34 | DXCM | Dexcom Inc | — | NEW | New buy |
| 35 | AMTM | Amentum Holdings Inc | — | NEW | New buy |
| 36 | 37M | Mrc Global Inc | — | NEW | New buy |
| 37 | ZS | Zscaler Inc | — | NEW | New buy |
| 38 | BURL | Burlington Stores Inc | — | NEW | New buy |
| 39 | EPRT | Essential Properties Realty | — | NEW | New buy |
| 40 | VEEV | Veeva Systems Inc-class A | — | NEW | New buy |
| 41 | DAR | Darling Ingredients Inc | — | NEW | New buy |
| 42 | KBR | Kbr Inc | — | NEW | New buy |
| 43 | SILA | Sila Realty Trust Inc | — | NEW | New buy |
| 44 | WTFC | Wintrust Financial CORP | — | NEW | New buy |
| 45 | CRS | Carpenter Technology | — | NEW | New buy |
| 46 | FBP | First Bancorp Puerto Rico | — | NEW | New buy |
| 47 | STE | STERIS plc | — | NEW | New buy |
| 48 | LAD | Lithia Motors Inc | — | NEW | New buy |
| 49 | PNW | Pinnacle West Capital Corporation | — | NEW | New buy |
| 50 | BILL | Bill Holdings Inc | — | NEW | New buy |
According to official SEC Form 13F filings, Frontier Capital Management Co LLC reported a total U.S. public equity portfolio value of $10.7B across 283 disclosed positions in Q1 2025.
Expert Analysis & Guides for Tracking Wall Street Smart Money Movements
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
In terms of portfolio concentration, the top 5 core holdings (including FTAI, BECNUSD, MAT) accounted for 7.9% of total reported equity market value during Q1 2025.
Top New Position Initiated
FTAI
市值: $224.9M
During Q1 2025, Frontier Capital Management Co LLC's top holdings by market value included FTAI (2.5%)、BECNUSD (1.9%)、MAT (1.9%). The largest single position, FTAI, represented 2.5% of total portfolio value.
In Q1 2025, Frontier Capital Management Co LLC made 200 total portfolio adjustments, initiating 200 new buys, adding to 0 positions, trimming 0 holdings, and fully liquidating 0 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
Understand SEC Form 4 insider disclosures for corporate officers, directors, and 10% owners to track executive transactions.
Understand Rule 144 restricted stock sale notices to spot planned insider liquidations before market sell pressure arrives.
Explore the 5% beneficial ownership threshold, 13D vs 13G filing differences, and recent SEC accelerated deadline rules.
Best practices for analyzing 13F quarterly changes without getting misled by stock splits, options, or market valuation drift.
Learn how AlphaSMO's flagship signal detects high-conviction stocks where 13F hedge funds and corporate insiders buy at the same time.