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.
CIK: 0000351173
Total reported value
$10.7B
$10.7B
294 檔
8.6%
At the close of Q2 2025, Frontier Capital Management Co LLC disclosed equity holdings valued at approximately $10.7B, spread across 294 reported holdings.
In Q2 2025, Frontier Capital Management Co LLC displayed an active expansion posture, initiating 23 new positions and adding to 91 existing holdings, outstripping position reductions.
Showing top 200 holdings (of 294 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | FTAI | FTAI Aviation Ltd. | Stock-Industrials | 2.28% | +0.31% | +5.89% | |
| 2 | ATI | Ati Inc | Stock-Industrials | 1.78% | -0.27% | -14.47% | |
| 3 | MAT | Mattel Inc | Stock-Consumer Disc | 1.64% | -0.08% | +0.63% | |
| 4 | EXP | Eagle Materials Inc | Stock-Materials | 1.55% | -0.23% | +35.97% | |
| 5 | XPO | Xpo Inc | Stock-Industrials | 1.33% | -0.34% | -4.00% | |
| 6 | AMTM | Amentum Holdings Inc | Stock-Industrials | 1.19% | -0.52% | +52.59% | |
| 7 | GVA | Granite Construction Inc | Stock-Industrials | 1.19% | +0.19% | +14.35% | |
| 8 | DAR | Darling Ingredients Inc | Stock-Consumer Staples | 1.17% | -1.16% | +65.95% | |
| 9 | SANM | Sanmina CORP | Stock-Tech | 1.12% | +0.04% | +20.91% | |
| 10 | BPOP | Popular Inc | Stock-Financials | 1.10% | +0.01% | +13.99% | |
| 11 | LNG | Cheniere Energy Inc | Stock-Energy | 0.94% | -0.11% | -0.58% | |
| 12 | MPWR | Monolithic Power Systems Inc | Stock-Tech | 0.90% | -0.48% | +3.20% | |
| 13 | CG | Carlyle Group Inc/the | Stock-Financials | 0.90% | -0.05% | -28.35% | |
| 14 | SIMO | Silicon Motion Technol-adr | Stock-Other | 0.89% | -0.30% | +115.37% | |
| 15 | DLB | Dolby Laboratories Inc-cl A | Stock-Industrials | 0.85% | -0.15% | +2.34% | |
| 16 | TWLO | Twilio Inc - A | Stock-Tech | 0.84% | — | -3.64% | |
| 17 | MKSI | Mks Inc | Stock-Tech | 0.84% | +0.12% | +146.40% | |
| 18 | CRS | Carpenter Technology | Stock-Industrials | 0.83% | +0.06% | -1.26% | |
| 19 | INSP | Inspire Medical Systems Inc | Stock-Healthcare | 0.83% | — | +59.91% | |
| 20 | VRT | Vertiv Holdings Co-a | Stock-Industrials | 0.82% | +0.02% | +13.76% | |
| 21 | XYZ | Block Inc | Stock-Financials | 0.82% | +0.04% | +6.14% | |
| 22 | DXCM | Dexcom Inc | Stock-Healthcare | 0.75% | +0.01% | -3.71% | |
| 23 | ALGM | Allegro Microsystems Inc | Stock-Other | 0.75% | +0.12% | -18.69% | |
| 24 | MDB | Mongodb Inc | Stock-Tech | 0.72% | +0.51% | -23.68% | |
| 25 | KNX | Knight-swift Transportation | Stock-Industrials | 0.71% | -0.21% | +3.45% | |
| 26 | ADC | Agree Realty CORP | Stock-Real Estate | 0.70% | -0.18% | -0.65% | |
| 27 | RRX | Regal Rexnord CORP | Stock-Industrials | 0.70% | -0.03% | +50.37% | |
| 28 | EPRT | Essential Properties Realty | Stock-Real Estate | 0.65% | -0.09% | +12.27% | |
| 29 | BLDR | Builders Firstsource Inc | Stock-Industrials | 0.65% | -0.19% | -4.36% | |
| 30 | VEEV | Veeva Systems Inc-class A | Stock-Healthcare | 0.63% | +0.06% | -12.31% | |
| 31 | PWR | Quanta Services Inc | Stock-Industrials | 0.63% | +0.04% | -10.37% | |
| 32 | RBLX | Roblox CORP -class A | Stock-Comm Services | 0.63% | -0.11% | — | |
| 33 | AON | Aon plc | Stock-Financials | 0.62% | -0.02% | +4.40% | |
| 34 | JBL | Jabil Inc | Stock-Tech | 0.61% | +0.10% | -15.15% | |
| 35 | COHR | Coherent CORP | Stock-Tech | 0.60% | -0.08% | +142.47% | |
| 36 | NTRA | Natera Inc | Stock-Healthcare | 0.60% | -0.16% | -3.44% | |
| 37 | BFAM | Bright Horizons Family Solut | Stock-Consumer Disc | 0.60% | — | -11.49% | |
| 38 | WTFC | Wintrust Financial CORP | Stock-Financials | 0.59% | -0.08% | -4.57% | |
| 39 | INDI | Indie Semiconductor Inc-a | Stock-Other | 0.59% | +0.03% | +29.95% | |
| 40 | ZS | Zscaler Inc | Stock-Tech | 0.59% | +0.24% | -37.57% | |
| 41 | VST | Vistra CORP | Stock-Utilities | 0.59% | -0.09% | — | |
| 42 | FR | First Industrial Realty Tr | Stock-Real Estate | 0.59% | -0.11% | -6.99% | |
| 43 | LTH | Life Time Group Holdings Inc | Stock-Other | 0.58% | -0.06% | +19.00% | |
| 44 | UCTT | Ultra Clean Holdings Inc | Stock-Other | 0.58% | -0.25% | +41.54% | |
| 45 | IRT | Independence Realty Trust In | Stock-Real Estate | 0.57% | -0.07% | +2.78% | |
| 46 | TRU | Transunion | Stock-Financials | 0.57% | — | +3.39% | |
| 47 | 37M | Mrc Global Inc | Stock-Other | 0.57% | — | -21.49% | |
| 48 | FBP | First Bancorp Puerto Rico | Stock-Other | 0.56% | -0.05% | -4.63% | |
| 49 | FICO | Fair Isaac CORP | Stock-Tech | 0.56% | +0.08% | -10.17% | |
| 50 | APP | Applovin Corp-class A | Stock-Tech | 0.56% | — | -33.41% |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | RBLX | Roblox CORP -class A | +0.6% | NEW | New buy |
| 2 | VST | Vistra CORP | +0.6% | NEW | New buy |
| 3 | SIMO | Silicon Motion Technol-adr | +0.6% | +115.37% | Add |
| 4 | MKSI | Mks Inc | +0.5% | +146.40% | Add |
| 5 | DAR | Darling Ingredients Inc | +0.5% | +65.95% | Add |
| 6 | NET | Cloudflare Inc - Class A | +0.5% | +6945.67% | Add |
| 7 | AMTM | Amentum Holdings Inc | +0.5% | +52.59% | Add |
| 8 | CWK | Cushman & Wakefield Limited | +0.5% | NEW | New buy |
| 9 | TER | Teradyne Inc | +0.5% | +1198.41% | Add |
| 10 | FAF | First American Financial | +0.4% | NEW | New buy |
| 11 | COHR | Coherent CORP | +0.4% | +142.47% | Add |
| 12 | APG | Api Group CORP | +0.4% | NEW | New buy |
| 13 | RBC | RBC Bearings Inc | +0.4% | NEW | New buy |
| 14 | MGNI | Magnite Inc | +0.4% | +419.39% | Add |
| 15 | AGCO | Agco CORP | +0.4% | NEW | New buy |
| 16 | WING | Wingstop Inc | +0.4% | NEW | New buy |
| 17 | VRT | Vertiv Holdings Co-a | +0.3% | +13.76% | Add |
| 18 | STRL | Sterling Infrastructure Inc | +0.3% | NEW | New buy |
| 19 | ATI | Ati Inc | +0.3% | -14.47% | Trim |
| 20 | CRDO | Credo Technology Group Holding Ltd | +0.3% | +184.82% | Add |
| 21 | PSN | Parsons CORP | +0.3% | +568.38% | Add |
| 22 | CHD | Church & Dwight Co Inc | +0.3% | NEW | New buy |
| 23 | INDI | Indie Semiconductor Inc-a | +0.3% | +29.95% | Add |
| 24 | SANM | Sanmina CORP | +0.3% | +20.91% | Add |
| 25 | RRX | Regal Rexnord CORP | +0.3% | +50.37% | Add |
| 26 | TTD | Trade Desk Inc/the -class A | +0.3% | +110.58% | Add |
| 27 | GTLS | Chart Industries Inc | +0.3% | +166.48% | Add |
| 28 | CELH | Celsius Holdings Inc | +0.2% | NEW | New buy |
| 29 | SNOW | Snowflake Inc | +0.2% | +83.68% | Add |
| 30 | U | Unity Software Inc | +0.2% | +74.51% | Add |
| 31 | GVA | Granite Construction Inc | +0.2% | +14.35% | Add |
| 32 | ODD | Oddity Tech Ltd. | +0.2% | NEW | New buy |
| 33 | HXL | Hexcel CORP | +0.2% | +88.55% | Add |
| 34 | SIGI | Selective Insurance Group | +0.2% | NEW | New buy |
| 35 | CRS | Carpenter Technology | +0.2% | -1.26% | Trim |
| 36 | KD | Kyndryl Holdings Inc | +0.2% | NEW | New buy |
| 37 | FIP | Ftai Infrastructure Inc | +0.2% | +425.72% | Add |
| 38 | RARE | Ultragenyx Pharmaceutical In | +0.2% | NEW | New buy |
| 39 | QXO | Qxo Inc | +0.2% | NEW | New buy |
| 40 | ALK | Alaska Air Group Inc | +0.2% | +78.40% | Add |
| 41 | KYMR | Kymera Therapeutics Inc | +0.2% | +272.69% | Add |
| 42 | WEAV | Weave Communications Inc | +0.2% | NEW | New buy |
| 43 | FMC | Fmc CORP | +0.2% | +202.10% | Add |
| 44 | BPOP | Popular Inc | +0.1% | +13.99% | Add |
| 45 | LHX | L3harris Technologies Inc | +0.1% | +62.65% | Add |
| 46 | WFRD | Weatherford International plc | +0.1% | +110.78% | Add |
| 47 | ALAB | Astera Labs Inc | +0.1% | +145.92% | Add |
| 48 | GENI | Genius Sports Limited | +0.1% | NEW | New buy |
| 49 | SAIA | Saia Inc | +0.1% | NEW | New buy |
| 50 | UCTT | Ultra Clean Holdings Inc | +0.1% | +41.54% | Add |
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 294 disclosed positions in Q2 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, ATI, MAT) accounted for 8.6% of total reported equity market value during Q2 2025.
Top New Position Initiated
RBLX
市值: $67.6M
Top Position Liquidated / Trimmed
BECNUSD
前期市值: $173.9M
During Q2 2025, Frontier Capital Management Co LLC's top holdings by market value included FTAI (2.3%)、ATI (1.8%)、MAT (1.6%). The largest single position, FTAI, represented 2.3% of total portfolio value.
In Q2 2025, Frontier Capital Management Co LLC made 200 total portfolio adjustments, initiating 23 new buys, adding to 91 positions, trimming 76 holdings, and fully liquidating 10 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.