Analog Century Management LP
In its 13F for Q1 2025 (holdings as of March 31, 2025, filed May 15, 2025), Analog Century Management LP reported 23 stock positions worth $1.2 billion. Its top holding was Nvidia (NVDA) at 7.1% of the portfolio, followed by Taiwan Semiconductor-SP ADR (TSM, 7.1%) and Amphenol Class A (APH, 6.3%). Compared with Q4 2024, it opened 3 new positions, sold out of 3, added to 10 and reduced 10. The biggest buy was a new position in Lumentum (LITE) and the biggest sale an exit from Arista Networks (ANET).
- Most Recent 13F
- Q2 2026
- Location
- NEW YORK, NY
- CIK
- 0001753384
- Portfolio Value
- $1.2B (Q1 2025)
- SEC Filing
- 0001420506-25-001171 ↗ filed May 15, 2025
Holdings Value
Holdings 23 stocks · $1.2B
| NVDA Nvidia Corp. | 7.12% | 811,016 | $87.9M | Add +3.6% |
| TSM Taiwan Semiconductor-SP ADR | 7.12% | 529,457 | $87.9M | Add +4.5% |
| APH Amphenol Corp. Class A | 6.26% | 1,177,067 | $77.2M | Reduce -9.9% |
| AVGO Broadcom Inc. | 6.12% | 451,035 | $75.5M | Add +8.1% |
| SNPS Synopsys Inc. | 5.45% | 156,842 | $67.3M | Reduce -4.8% |
| FN Fabrinet | 5.26% | 328,725 | $64.9M | Add +3.8% |
| KLAC KLA Corp. | 5.13% | 93,059 | $63.3M | Reduce -9.7% |
| AMD Advanced Micro Devices | 5.04% | 605,462 | $62.2M | Add +35.5% |
| LITE Lumentum Holdings Inc. | 4.89% | 968,039 | $60.3M | New |
| MTSI Macom Technology Solutions H | 4.70% | 577,893 | $58.0M | Add +25.0% |
| AXON Axon Enterprise Inc. | 4.60% | 107,991 | $56.8M | Add +12.1% |
| CIEN Ciena Corp. | 4.12% | 841,311 | $50.8M | Add +33.0% |
| ALGM Allegro Microsystems Inc. | 3.93% | 1,932,170 | $48.6M | Reduce -3.5% |
| AMAT Applied Materials Inc. | 3.84% | 326,381 | $47.4M | Reduce -10.5% |
| ON On Semiconductor | 3.74% | 1,135,587 | $46.2M | Add +1.7% |
| ALAB Astera Labs Inc. | 3.42% | 707,130 | $42.2M | Add +33.3% |
| MRVL Marvell Technology Inc. | 3.28% | 656,961 | $40.4M | Reduce -10.7% |
| RMBS Rambus Inc. | 2.85% | 680,113 | $35.2M | Reduce -17.6% |
| ARW Arrow Electronics Inc. | 2.84% | 338,023 | $35.1M | Reduce -17.9% |
| STM Stmicroelectronics NV-NY SHS | 2.83% | 1,589,804 | $34.9M | New |
| SMCI Super Micro Computer Inc. | 2.62% | 942,865 | $32.3M | New |
| ST Sensata Technologies Holdplc | 2.56% | 1,301,636 | $31.6M | Reduce -3.8% |
| TSEM Tower Semiconductor Ltd. | 2.28% | 790,279 | $28.2M | Reduce -0.4% |
Portfolio Sells Q4 2024 → Q1 2025
| ANET Arista Networks Inc. | Sold out | 0.00% | −4.45 |
| MSI Motorola Solutions Inc. | Sold out | 0.00% | −3.56 |
| GFS Globalfoundries Inc. | Sold out | 0.00% | −3.36 |
| MRVL Marvell Technology Inc. | Reduce -10.7% | 3.28% | −2.16 |
| TSEM Tower Semiconductor Ltd. | Reduce -0.4% | 2.28% | −0.45 |
| ARW Arrow Electronics Inc. | Reduce -17.9% | 2.84% | −0.27 |
| AMAT Applied Materials Inc. | Reduce -10.5% | 3.84% | −0.13 |
| RMBS Rambus Inc. | Reduce -17.6% | 2.85% | −0.06 |
| ST Sensata Technologies Holdplc | Reduce -3.8% | 2.56% | +0.08 |
| SNPS Synopsys Inc. | Reduce -4.8% | 5.45% | +0.10 |
| APH Amphenol Corp. Class A | Reduce -9.9% | 6.26% | +0.19 |
| KLAC KLA Corp. | Reduce -9.7% | 5.13% | +0.78 |
| ALGM Allegro Microsystems Inc. | Reduce -3.5% | 3.93% | +1.01 |
Portfolio Buys Q4 2024 → Q1 2025
| LITE Lumentum Holdings Inc. | New | 4.89% | +4.89 |
| STM Stmicroelectronics NV-NY SHS | New | 2.83% | +2.83 |
| SMCI Super Micro Computer Inc. | New | 2.62% | +2.62 |
| AMD Advanced Micro Devices | Add +35.5% | 5.04% | +1.43 |
| AXON Axon Enterprise Inc. | Add +12.1% | 4.60% | +0.77 |
| MTSI Macom Technology Solutions H | Add +25.0% | 4.70% | +0.68 |
| FN Fabrinet | Add +3.8% | 5.26% | +0.60 |
| CIEN Ciena Corp. | Add +33.0% | 4.12% | +0.53 |
| TSM Taiwan Semiconductor-SP ADR | Add +4.5% | 7.12% | +0.43 |
| NVDA Nvidia Corp. | Add +3.6% | 7.12% | +0.09 |
| AVGO Broadcom Inc. | Add +8.1% | 6.12% | −0.35 |
| ON On Semiconductor | Add +1.7% | 3.74% | −0.96 |
| ALAB Astera Labs Inc. | Add +33.3% | 3.42% | −1.28 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 25 | $2.7B | AMAT, APH, TSM, MU, NVDA |
| Q1 2026 | 25 | $2.1B | NVDA, LITE, AVGO, AKAM, AEIS |
| Q4 2025 | 24 | $2.0B | NVDA, LITE, TSM, NOK, AMAT |
| Q3 2025Amended | 23 | $1.9B | NVDA, TSM, GLW, LITE, CIEN |
| Q2 2025 | 23 | $1.7B | TSM, NVDA, AVGO, AMD, FN |
| Q1 2025 | 23 | $1.2B | NVDA, TSM, APH, AVGO, SNPS |
| Q4 2024 | 23 | $1.5B | NVDA, TSM, AVGO, APH, MRVL |
| Q3 2024 | 23 | $1.5B | MPWR, NVDA, MRVL, AMD, TSM |
| Q2 2024 | 23 | $1.0B | NVDA, TSM, MPWR, AMAT, AVGO |
| Q1 2024 | 24 | $717.0M | NVDA, TSM, AMAT, SNPS, ON |