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CIK: 0001350290
Total reported value
$2.7B
$2.7B
119 檔
12.9%
At the close of Q3 2025, Portolan Capital Management, LLC disclosed equity holdings valued at approximately $2.7B, spread across 119 reported holdings.
Portolan Capital Management, LLC executed strategic sector rebalancing during Q3 2025, establishing 52 new positions while fully exiting 42 holdings and trimming 30 positions.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | MOD | Modine Manufacturing Co | Stock-Consumer Disc | 4.63% | -1.61% | +22.37% | |
| 2 | TTMI | Ttm Technologies | Stock-Tech | 3.71% | -0.21% | +5.75% | |
| 3 | ELF | Elf Beauty Inc | Stock-Consumer Staples | 3.49% | -0.23% | +4.43% | |
| 4 | DBRG | Digitalbridge Group Inc | Stock-Financials | 3.46% | -0.28% | +77.42% | |
| 5 | CLS | Celestica Inc | Stock-Tech | 3.35% | -1.24% | -54.23% | |
| 6 | KTOS | Kratos Defense & Security | Stock-Industrials | 2.95% | -0.86% | -55.13% | |
| 7 | SMTC | Semtech CORP | Stock-Tech | 2.59% | +0.43% | +76.47% | |
| 8 | AVAV | Aerovironment Inc | Stock-Industrials | 2.52% | -0.26% | EXIT | |
| 9 | POWL | Powell Industries Inc | Stock-Industrials | 2.45% | -0.62% | -13.08% | |
| 10 | CLBT | Cellebrite DI Ltd. | Stock-Other | 2.43% | -0.54% | +139.13% | |
| 11 | GENI | Genius Sports Limited | Stock-Other | 2.42% | +0.93% | -11.59% | |
| 12 | DOMO | Domo Inc - Class B | Stock-Other | 2.30% | -0.03% | EXIT | |
| 13 | TLN | Talen Energy CORP | Stock-Utilities | 2.18% | -0.09% | +44.41% | |
| 14 | FLEX | Flex Ltd. | Stock-Tech | 1.87% | -0.15% | +23.97% | |
| 15 | CSTL | Castle Biosciences Inc | Stock-Other | 1.87% | -1.47% | +1.71% | |
| 16 | GOOS | Canada Goose Holdings Inc | Stock-Other | 1.62% | -0.90% | +46.15% | |
| 17 | VPG | Vishay Precision Group | Stock-Other | 1.43% | +3.30% | -16.88% | |
| 18 | PRCH | Porch Group Inc | Stock-Other | 1.39% | +0.56% | -37.19% | |
| 19 | HNST | Honest Co Inc/the | Stock-Other | 1.38% | -0.24% | +11.43% | |
| 20 | IIIV | I3 Verticals Inc-class A | Stock-Other | 1.31% | -0.25% | EXIT | |
| 21 | REAX | Real Brokerage Inc/the | Stock-Other | 1.30% | -1.18% | +190.50% | |
| 22 | TSEM | Tower Semiconductor Ltd. | Stock-Tech | 1.28% | — | +198.55% | |
| 23 | OPRA | Opera Ltd-adr | Stock-Other | 1.26% | — | +28.26% | |
| 24 | QTRX | Quanterix CORP | Stock-Other | 1.25% | -0.24% | +17.23% | |
| 25 | LASR | Nlight Inc | Stock-Other | 1.23% | -0.28% | — | |
| 26 | WWW | Wolverine World Wide Inc | Stock-Other | 1.18% | — | — | |
| 27 | GDOT | Green Dot Corp-class A | Stock-Other | 1.17% | -0.18% | EXIT | |
| 28 | MAMA | Mama's Creations Inc | Stock-Other | 1.16% | -0.30% | -6.03% | |
| 29 | PRIM | Primoris Services CORP | Stock-Industrials | 1.11% | -0.99% | EXIT | |
| 30 | ZETA | Zeta Global Holdings Corp-a | Stock-Tech | 1.10% | +0.70% | -22.08% | |
| 31 | PSIX | Power Solutions Internationa | Stock-Other | 1.04% | — | — | |
| 32 | FSLR | First Solar Inc | Stock-Tech | 0.99% | — | — | |
| 33 | WRBY | Warby Parker Inc-class A | Stock-Other | 0.96% | +0.40% | -31.94% | |
| 34 | BELFB | Bel Fuse Inc-cl B | Stock-Other | 0.94% | +0.04% | +97.94% | |
| 35 | RDNT | Radnet Inc | Stock-Healthcare | 0.93% | -0.07% | EXIT | |
| 36 | WIX | Wix.com Ltd. | Stock-Tech | 0.92% | — | — | |
| 37 | ACMR | Acm Research Inc-class A | Stock-Other | 0.86% | +0.67% | — | |
| 38 | LNTH | Lantheus Holdings Inc | Stock-Healthcare | 0.82% | -0.48% | +16.79% | |
| 39 | VRT | Vertiv Holdings Co-a | Stock-Industrials | 0.82% | — | +31.13% | |
| 40 | FOUR | Shift4 Payments Inc-class A | Stock-Tech | 0.79% | +1.53% | -56.62% | |
| 41 | SEI | Solaris Energy Infrastructur | Stock-Energy | 0.79% | +0.24% | — | |
| 42 | SMCI | Super Micro Computer Inc | Stock-Tech | 0.77% | — | +200.71% | |
| 43 | AAOI | Applied Optoelectronics Inc | Stock-Tech | 0.77% | -0.06% | +19.96% | |
| 44 | DKNG | Draftkings Inc-cl A | Stock-Consumer Disc | 0.75% | — | -24.17% | |
| 45 | CDNA | Caredx Inc | Stock-Other | 0.73% | +0.42% | +48.19% | |
| 46 | LUXE | Luxexperience BV | Stock-Other | 0.72% | -0.46% | -48.99% | |
| 47 | BIO | Bio-rad Laboratories-a | Stock-Healthcare | 0.70% | +0.26% | -26.03% | |
| 48 | SPHR | Sphere Entertainment Co | Stock-Comm Services | 0.70% | — | — | |
| 49 | LPTH | Lightpath Technologies Inc-a | Stock-Other | 0.70% | -0.17% | — | |
| 50 | ZGN | Ermenegildo Zegna N.V. | Stock-Other | 0.70% | -0.02% | +15.64% |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | SMTC | Semtech CORP | +2.4% | +76.47% | Add |
| 2 | TTMI | Ttm Technologies | +2.1% | +5.75% | Add |
| 3 | DOMO | Domo Inc - Class B | +2% | +142.33% | Add |
| 4 | DBRG | Digitalbridge Group Inc | +1.9% | +77.42% | Add |
| 5 | POWL | Powell Industries Inc | +1.8% | -13.08% | Add |
| 6 | MOD | Modine Manufacturing Co | +1.8% | +22.37% | Add |
| 7 | ELF | Elf Beauty Inc | +1.6% | +4.43% | Add |
| 8 | TLN | Talen Energy CORP | +1.5% | +44.41% | Add |
| 9 | FLEX | Flex Ltd. | +1.2% | +23.97% | Add |
| 10 | PRIM | Primoris Services CORP | +1.1% | +50.07% | Add |
| 11 | CLS | Celestica Inc | +1% | -54.23% | Trim |
| 12 | REAX | Real Brokerage Inc/the | +1% | +190.50% | Add |
| 13 | CLBT | Cellebrite DI Ltd. | +1% | +139.13% | Add |
| 14 | VRT | Vertiv Holdings Co-a | +0.8% | +31.13% | Add |
| 15 | GDOT | Green Dot Corp-class A | +0.8% | +15.28% | Add |
| 16 | WRBY | Warby Parker Inc-class A | +0.6% | -31.94% | Add |
| 17 | PSIX | Power Solutions Internationa | +0.5% | — | Trim |
| 18 | RDDT | Reddit Inc-cl A | +0.4% | -36.63% | Add |
| 19 | SMWB | Similarweb Ltd. | +0.4% | +62.04% | Add |
| 20 | ZETA | Zeta Global Holdings Corp-a | +0.3% | -22.08% | Add |
| 21 | BIO | Bio-rad Laboratories-a | +0.3% | -26.03% | Add |
| 22 | MAMA | Mama's Creations Inc | +0.3% | -6.03% | Add |
| 23 | TMDX | Transmedics Group Inc | +0.2% | — | Add |
| 24 | CDNA | Caredx Inc | +0.2% | +48.19% | Add |
| 25 | ZGN | Ermenegildo Zegna N.V. | +0.2% | +15.64% | Add |
| 26 | CELH | Celsius Holdings Inc | +0.1% | +125.14% | Add |
| 27 | FORR | Forrester Research Inc | +0.1% | +46.10% | Add |
| 28 | ORCL | Oracle CORP | +0.1% | -30.13% | Trim |
| 29 | ✓ | Establishment Labs Holdings In | 0% | +24.68% | Add |
| 30 | SPWH | Sportsman's Warehouse Holdin | 0% | -77.08% | Add |
| 31 | HZO | Marinemax Inc | 0% | +27.51% | Add |
| 32 | GOOG | Alphabet Inc-cl C | 0% | — | Add |
| 33 | CADL | Candel Therapeutics Inc | — | -14.65% | Add |
| 34 | TGLS | Tecnoglass Inc. | — | -27.07% | Add |
| 35 | MSFT | Microsoft CORP | — | -5.16% | Add |
| 36 | CWST | Casella Waste Systems Inc-a | -0.1% | -0.51% | Trim |
| 37 | CSTL | Castle Biosciences Inc | -0.1% | +1.71% | Add |
| 38 | TTWO | Take-two Interactive Softwre | -0.1% | -0.11% | Add |
| 39 | VPG | Vishay Precision Group | -0.1% | -16.88% | Add |
| 40 | NTRA | Natera Inc | -0.1% | -24.18% | Trim |
| 41 | META | Meta Platforms Inc-class A | -0.1% | -0.23% | Trim |
| 42 | BELFB | Bel Fuse Inc-cl B | -0.1% | +97.94% | Trim |
| 43 | BXC | Bluelinx Holdings Inc | -0.1% | -88.66% | Trim |
| 44 | PACK | Ranpak Holdings CORP | -0.1% | — | Trim |
| 45 | IIIV | I3 Verticals Inc-class A | -0.2% | -22.25% | Trim |
| 46 | QTRX | Quanterix CORP | -0.2% | +17.23% | Add |
| 47 | CTOS | Custom Truck One Source Inc | -0.2% | — | Trim |
| 48 | ENVA | Enova International Inc | -0.2% | -0.12% | Trim |
| 49 | UPWK | Upwork Inc | -0.2% | — | Trim |
| 50 | KTOS | Kratos Defense & Security | -0.4% | -55.13% | Trim |
According to official SEC Form 13F filings, Portolan Capital Management, LLC reported a total U.S. public equity portfolio value of $2.7B across 119 disclosed positions in Q3 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 MOD, TTMI, ELF) accounted for 12.9% of total reported equity market value during Q3 2025.
Top New Position Initiated
AVAV
市值: $46.6M
Top Position Liquidated / Trimmed
SLM
前期市值: $44.4M
During Q3 2025, Portolan Capital Management, LLC's top holdings by market value included MOD (4.6%)、TTMI (3.7%)、ELF (3.5%). The largest single position, MOD, represented 4.6% of total portfolio value.
In Q3 2025, Portolan Capital Management, LLC made 161 total portfolio adjustments, initiating 52 new buys, adding to 37 positions, trimming 30 holdings, and fully liquidating 42 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.
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