Contour Asset Management LLC
In its 13F for Q3 2025 (holdings as of September 30, 2025, filed November 14, 2025), Contour Asset Management LLC reported 31 stock positions worth $4.0 billion. Its top holding was Iron Mountain (IRM) at 8.1% of the portfolio, followed by Alphabet Class A (GOOGL, 6.7%) and Block (XYZ, 6.5%). Compared with Q2 2025, it opened 15 new positions, sold out of 13, added to 10 and reduced 6. The biggest buy was a new position in Alphabet Class A (GOOGL) and the biggest sale an exit from News Class A (NWSA).
- Most Recent 13F
- Q2 2026
- Location
- NEW YORK, NY
- CIK
- 0001510669
- Portfolio Value
- $4.0B (Q3 2025)
- SEC Filing
- 0001172661-25-005057 ↗ filed Nov 14, 2025
Holdings Value
Holdings 31 stocks · $4.0B
| IRM Iron Mountain Inc. filed as IRON MTN INC DEL | 8.09% | 3,165,830 | $322.7M | Add +35.6% |
| GOOGL Alphabet Inc. Class A | 6.70% | 1,100,259 | $267.5M | New |
| XYZ Block Inc. | 6.48% | 3,578,592 | $258.6M | Reduce -1.3% |
| TRMB Trimble Inc. | 6.34% | 3,099,003 | $253.0M | Reduce -18.2% |
| TTWO Take-Two Interactive Softwre | 5.67% | 876,429 | $226.4M | Add +3.9% |
| QRVO Qorvo Inc. | 5.37% | 2,353,003 | $214.3M | Reduce -0.7% |
| TER Teradyne Inc. | 5.23% | 1,516,451 | $208.7M | New |
| Z Zillow Group Inc. Class C | 4.85% | 2,512,666 | $193.6M | New |
| ZETA Zeta Global Holdings Corp. Class A | 4.40% | 8,834,719 | $175.5M | Add +85.2% |
| BILL Bill Holdings Inc. | 4.30% | 3,238,438 | $171.5M | Add +9.3% |
| GLBE Global-E Online Ltd. | 4.15% | 4,631,035 | $165.6M | Add +21.9% |
| RKT Rocket Cos Inc. Class A | 3.46% | 7,122,169 | $138.0M | New |
| AMZN Amazon.com Inc. | 3.37% | 613,042 | $134.6M | Add +5.3% |
| CHTR Charter Communications Inc. Class A | 3.34% | 484,839 | $133.4M | New |
| PYPL PayPal Holdings Inc. | 3.11% | 1,851,547 | $124.2M | New |
| FWONK Liberty Media Corp. Class C | 3.09% | 1,179,311 | $123.2M | Add +153.1% |
| ABNB Airbnb Inc. Class A | 2.93% | 962,568 | $116.9M | New |
| AVGO Broadcom Inc. | 2.54% | 306,743 | $101.2M | Reduce -28.9% |
| DKNG Draftkings Inc. Class A | 2.27% | 2,419,653 | $90.5M | Add +107.4% |
| MRVL Marvell Technology Inc. | 2.19% | 1,041,086 | $87.5M | New |
| PSKY Paramount Skydance Class B | 1.99% | 4,191,999 | $79.3M | New |
| SNAP Snap Inc. Class A | 1.90% | 9,853,000 | $76.0M | Reduce -7.3% |
| LBTYA Liberty Global Ltd. Class A | 1.24% | 4,325,889 | $49.6M | Add +5.3% |
| WBD Warner Bros Discovery Inc. | 1.17% | 2,380,384 | $46.5M | New |
| GTM Zoominfo Technologies Inc. | 1.05% | 3,840,173 | $41.9M | New |
| CVNA Carvana Co. | 1.02% | 108,201 | $40.8M | Reduce -59.6% |
| MSGS Madison Square Garden Sports | 0.97% | 171,031 | $38.8M | New |
| RBLX Roblox Corp. Class A | 0.96% | 275,160 | $38.1M | New |
| LUMN Lumen Technologies Inc. | 0.76% | 4,970,793 | $30.4M | New |
| LBTYK Liberty Global Ltd. Class C | 0.55% | 1,858,306 | $21.8M | Add +4.8% |
| DASH DoorDash Inc. Class A | 0.49% | 72,608 | $19.7M | New |
Portfolio Sells Q2 2025 → Q3 2025
| NWSA News Corp. Class A | Sold out | 0.00% | −5.01 |
| PINS Pinterest Inc. Class A | Sold out | 0.00% | −4.93 |
| GPN Global Payments Inc. | Sold out | 0.00% | −3.23 |
| TRMB Trimble Inc. | Reduce -18.2% | 6.34% | −3.07 |
| UPST Upstart Holdings Inc. | Sold out | 0.00% | −2.93 |
| FUN Six Flags Entertainment Corp. | Sold out | 0.00% | −2.82 |
| FLUT Flutter Entertainment PLC-Di | Sold out | 0.00% | −2.48 |
| CVNA Carvana Co. | Reduce -59.6% | 1.02% | −1.93 |
| META Meta Platforms Inc. Class A | Sold out | 0.00% | −1.84 |
| RNG Ringcentral Inc. Class A | Sold out | 0.00% | −1.77 |
| DOCU Docusign Inc. | Sold out | 0.00% | −1.59 |
| XYZ Block Inc. | Reduce -1.3% | 6.48% | −1.57 |
| COIN Coinbase Global Inc. Class A | Sold out | 0.00% | −1.49 |
| DOCS Doximity Inc. Class A | Sold out | 0.00% | −1.47 |
| AVGO Broadcom Inc. | Reduce -28.9% | 2.54% | −1.35 |
| QRVO Qorvo Inc. | Reduce -0.7% | 5.37% | −1.21 |
| SNAP Snap Inc. Class A | Reduce -7.3% | 1.90% | −1.12 |
| AUR Aurora Innovation Inc. | Sold out | 0.00% | −0.84 |
| NTNX Nutanix Inc. Class A | Sold out | 0.00% | −0.76 |
Portfolio Buys Q2 2025 → Q3 2025
| GOOGL Alphabet Inc. Class A | New | 6.70% | +6.70 |
| TER Teradyne Inc. | New | 5.23% | +5.23 |
| Z Zillow Group Inc. Class C | New | 4.85% | +4.85 |
| RKT Rocket Cos Inc. Class A | New | 3.46% | +3.46 |
| CHTR Charter Communications Inc. Class A | New | 3.34% | +3.34 |
| PYPL PayPal Holdings Inc. | New | 3.11% | +3.11 |
| ABNB Airbnb Inc. Class A | New | 2.93% | +2.93 |
| MRVL Marvell Technology Inc. | New | 2.19% | +2.19 |
| PSKY Paramount Skydance Class B | New | 1.99% | +1.99 |
| ZETA Zeta Global Holdings Corp. Class A | Add +85.2% | 4.40% | +1.98 |
| FWONK Liberty Media Corp. Class C | Add +153.1% | 3.09% | +1.49 |
| WBD Warner Bros Discovery Inc. | New | 1.17% | +1.17 |
| GTM Zoominfo Technologies Inc. | New | 1.05% | +1.05 |
| MSGS Madison Square Garden Sports | New | 0.97% | +0.97 |
| RBLX Roblox Corp. Class A | New | 0.96% | +0.96 |
| LUMN Lumen Technologies Inc. | New | 0.76% | +0.76 |
| DKNG Draftkings Inc. Class A | Add +107.4% | 2.27% | +0.63 |
| DASH DoorDash Inc. Class A | New | 0.49% | +0.49 |
| IRM Iron Mountain Inc. | Add +35.6% | 8.09% | +0.26 |
| GLBE Global-E Online Ltd. | Add +21.9% | 4.15% | −0.02 |
| LBTYK Liberty Global Ltd. Class C | Add +4.8% | 0.55% | −0.05 |
| LBTYA Liberty Global Ltd. Class A | Add +5.3% | 1.24% | −0.10 |
| BILL Bill Holdings Inc. | Add +9.3% | 4.30% | −0.18 |
| AMZN Amazon.com Inc. | Add +5.3% | 3.37% | −0.80 |
| TTWO Take-Two Interactive Softwre | Add +3.9% | 5.67% | −1.02 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 27 | $4.2B | XYZ, T, ZBRA, GOOGL, AMZN |
| Q1 2026 | 27 | $3.1B | GOOGL, XYZ, LYFT, FWONK, AVGO |
| Q4 2025 | 30 | $4.3B | GOOGL, XYZ, CRM, BILL, TRMB |
| Q3 2025 | 31 | $4.0B | IRM, GOOGL, XYZ, TRMB, TTWO |
| Q2 2025 | 29 | $3.1B | TRMB, XYZ, IRM, TTWO, QRVO |
| Q1 2025 | 27 | $2.4B | TRMB, XYZ, TTWO, QRVO, FUN |
| Q4 2024 | 28 | $3.5B | TRMB, XYZ, T, CRM, MRVL |
| Q3 2024 | 28 | $3.0B | TRMB, ORCL, T, XYZ, Z |
| Q2 2024 | 29 | $3.0B | ORCL, TRMB, T, AMZN, XYZ |
| Q1 2024 | 27 | $2.6B | ORCL, TRMB, MSFT, AMZN, Z |