Matrix Capital Management Company, LP
In its 13F for Q3 2024 (holdings as of September 30, 2024, filed November 14, 2024), Matrix Capital Management Company, LP reported 7 stock positions worth $2.1 billion. Its top holding was Altair Engineering Class A (ALTR) at 56.7% of the portfolio, followed by Globalfoundries (GFS, 31.7%) and Perimeter Solutions (PRM, 4.3%). Compared with Q2 2024, it sold out of 16 and reduced 4. The biggest sale was an exit from Nvidia (NVDA).
- Most Recent 13F
- Q2 2026
- Location
- Portsmouth, NH
- CIK
- 0001410830
- Portfolio Value
- $2.1B (Q3 2024)
- SEC Filing
- 0001172661-24-005158 ↗ filed Nov 14, 2024
Holdings Value
Holdings 7 stocks · $2.1B
| ALTR Altair Engineering Inc. Class A | 56.68% | 12,430,000 | $1.2B | No change |
| GFS Globalfoundries Inc. | 31.74% | 16,514,952 | $664.7M | Reduce -2.4% |
| PRM Perimeter Solutions SA | 4.32% | 6,725,000 | $90.5M | Reduce -9.9% |
| AURA Aura Biosciences Inc. | 2.94% | 6,922,870 | $61.7M | No change |
| ZNTL Zentalis Pharmaceuticals Inc. | 2.45% | 13,959,973 | $51.4M | No change |
| ADAPY Adaptimmune Therapeutics-ADR | 1.71% | 37,681,515 | $35.8M | Reduce -3.3% |
| ADPT Adaptive Biotechnologies | 0.16% | 650,000 | $3.3M | Reduce -94.4% |
Portfolio Sells Q2 2024 → Q3 2024
| NVDA Nvidia Corp. | Sold out | 0.00% | −25.00 |
| QCOM Qualcomm Inc. | Sold out | 0.00% | −15.16 |
| TDG Transdigm Group Inc. | Sold out | 0.00% | −10.65 |
| MRVL Marvell Technology Inc. | Sold out | 0.00% | −8.01 |
| ASML ASML Holding NV-NY Reg SHS | Sold out | 0.00% | −7.22 |
| AMZN Amazon.com Inc. | Sold out | 0.00% | −6.92 |
| SNPS Synopsys Inc. | Sold out | 0.00% | −3.25 |
| WDAY Workday Inc. Class A | Sold out | 0.00% | −2.70 |
| VEEV Veeva Systems Inc. Class A | Sold out | 0.00% | −1.04 |
| ANSS Ansys Inc. | Sold out | 0.00% | −0.79 |
| GOOGL Alphabet Inc. Class A | Sold out | 0.00% | −0.69 |
| OKTA Okta Inc. | Sold out | 0.00% | −0.41 |
| ZS Zscaler Inc. | Sold out | 0.00% | −0.38 |
| ADPT Adaptive Biotechnologies | Reduce -94.4% | 0.16% | −0.16 |
| BBIO Bridgebio Pharma Inc. | Sold out | 0.00% | −0.05 |
| U Unity Software Inc. | Sold out | 0.00% | −0.03 |
| GERN Geron Corp. | Sold out | 0.00% | −0.02 |
| ADAPY Adaptimmune Therapeutics-ADR | Reduce -3.3% | 1.71% | +1.42 |
| PRM Perimeter Solutions SA | Reduce -9.9% | 4.32% | +3.87 |
| GFS Globalfoundries Inc. | Reduce -2.4% | 31.74% | +25.23 |
Portfolio Buys Q2 2024 → Q3 2024
| None this quarter. | |||
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 0 | $0 | |
| Q1 2026 | 1 | $46.3M | AURA |
| Q4 2025 | 2 | $57.6M | AURA, MAZE |
| Q3 2025 | 3 | $106.7M | MAZE, AURA, ZNTL |
| Q2 2025 | 4 | $222.8M | GFS, AURA, MAZE, ZNTL |
| Q1 2025 | 4 | $347.2M | GFS, AURA, MAZE, ZNTL |
| Q4 2024 | 5 | $2.2B | ALTR, GFS, PRM, AURA, ZNTL |
| Q3 2024 | 7 | $2.1B | ALTR, GFS, PRM, AURA, ZNTL |
| Q2 2024 | 23 | $13.1B | NVDA, QCOM, TDG, ALTR, MRVL |
| Q1 2024 | 23 | $10.8B | NVDA, TDG, QCOM, ALTR, MRVL |