Analog Century Management LP
Filing Date
Global Rank
#1,171
/ 8,604
▲ 35
· as of Mar 2026
Top Industry
Semiconductors
43.4%
3Y Alpha vs SPY
+38.0%
Period ended 3 months ago
Filed May 15, 2026 · 54d
22 quarters · since Dec 2020
Clone Performance
Jul 2023–Jul 2026 · vs SPYHypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.
Cloned portfolio
+298.2%
SPY
+76.5%
Annualised alpha
+37.6%
Max drawdown
−34.8%
Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.
Portfolio Concentration
25 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025Top Position
6.2%
−0.5 pts
Top 5
26.9%
−2.1 pts
Top 10
50.7%
−3.0 pts
HHI
439
Diversified−15
Portfolio Trend
22 quarters · across all stocks
Sector Breakdown
As of Mar 31, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Technology | 95.0% | $1,989,580,512 |
| Industrials | 5.0% | $104,768,124 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased
7 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| HPE | Hewlett Packard Enterprise Co | +918,442 | 3,635,167 | $86,553,326 | |
| ALAB | Astera Labs, Inc. | +195,288 | 504,301 | $55,271,389 | |
| ST | Sensata Technologies Holding plc | +183,668 | 1,468,566 | $51,722,894 | |
| AVGO | Broadcom Inc. | +93,167 | 354,061 | $109,585,420 | |
| APH | Amphenol Corp /De/ | +52,896 | 780,955 | $98,673,664 | |
| MSI | Motorola Solutions, Inc. | +36,623 | 222,108 | $96,388,208 | |
| NVDA | Nvidia Corp | +17,176 | 750,125 | $130,821,800 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced
10 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| NOK | Nokia Corp | −5,617,139 | 10,494,766 | $84,377,918 | |
| TSEM | Tower Semiconductor Ltd | −348,448 | 463,022 | $81,251,100 | |
| MU | Micron Technology Inc | −215,670 | 144,010 | $48,652,338 | |
| CIEN | Ciena Corp | −181,375 | 247,412 | $96,052,760 | |
| LITE | Lumentum Holdings Inc. | −176,261 | 157,688 | $110,816,818 | |
| MTSI | MACOM Technology Solutions Holdings, Inc. | −169,823 | 436,346 | $96,899,356 | |
| AEIS | Advanced Energy Industries Inc | −139,288 | 324,651 | $104,768,124 | |
| AMAT | Applied Materials Inc /De | −125,448 | 278,994 | $95,357,359 | |
| TSM | Taiwan Semiconductor Manufacturing Co Ltd | −91,153 | 302,885 | $102,359,985 | |
| FN | Fabrinet | −1,805 | 171,493 | $89,437,029 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter
8 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| AKAM | Akamai Technologies Inc | 927,023 | $106,468,591 | |
| ARM | Arm Holdings PLC /Uk | 691,364 | $104,589,545 | |
| VIAV | Viavi Solutions Inc. | 2,762,418 | $91,933,271 | |
| STM | STMicroelectronics N.V. | 2,334,005 | $80,639,872 | |
| SIMO | Silicon Motion Technology CORP | 538,748 | $60,496,012 | |
| LFUS | Littelfuse Inc /De | 153,997 | $52,258,881 | |
| MRVL | Marvell Technology, Inc. | 381,455 | $37,783,117 | |
| SNDK | Sandisk Corp | 33,352 | $21,189,859 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited
7 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| KLAC | Kla Corp | 71,648 | $87,058,051 | |
| CAMT | Camtek Ltd | 693,720 | $73,777,122 | |
| TEL | TE Connectivity plc | 294,566 | $67,016,710 | |
| MPWR | Monolithic Power Systems Inc | 70,723 | $64,100,498 | |
| ON | On Semiconductor Corp | 1,085,296 | $58,768,778 | |
| ALGM | Allegro Microsystems, Inc. | 1,890,072 | $49,860,099 | |
| OLED | Universal Display Corp Pa | 401,726 | $46,913,562 | |
| No positions match the current search. | ||||
25 positions ·
$2,094,348,636 total
· as of Mar 31, 2026
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
Added | 750,125 | $130,821,800 | 6.25% | |
| LITE |
Lumentum Holdings Inc.
Technology
|
Reduced | 157,688 | $110,816,818 | 5.29% | |
| AVGO |
Broadcom Inc.
Technology
|
Added | 354,061 | $109,585,420 | 5.23% | |
| AKAM |
Akamai Technologies Inc
Technology
|
NEW | 927,023 | $106,468,591 | 5.08% | |
| AEIS |
Advanced Energy Industries Inc
Industrials
|
Reduced | 324,651 | $104,768,124 | 5.00% | |
| ARM |
Arm Holdings PLC /Uk
Technology
|
NEW | 691,364 | $104,589,545 | 4.99% | |
| TSM |
Taiwan Semiconductor Manufacturing Co Ltd
Technology
|
Reduced | 302,885 | $102,359,985 | 4.89% | |
| APH |
Amphenol Corp /De/
Technology
|
Added | 780,955 | $98,673,664 | 4.71% | |
| MTSI |
MACOM Technology Solutions Holdings, Inc.
Technology
|
Reduced | 436,346 | $96,899,356 | 4.63% | |
| MSI |
Motorola Solutions, Inc.
Technology
|
Added | 222,108 | $96,388,208 | 4.60% | |
| CIEN |
Ciena Corp
Technology
|
Reduced | 247,412 | $96,052,760 | 4.59% | |
| AMAT |
Applied Materials Inc /De
Technology
|
Reduced | 278,994 | $95,357,359 | 4.55% | |
| VIAV |
Viavi Solutions Inc.
Technology
|
NEW | 2,762,418 | $91,933,271 | 4.39% | |
| FN |
Fabrinet
Technology
|
Reduced | 171,493 | $89,437,029 | 4.27% | |
| HPE |
Hewlett Packard Enterprise Co
Technology
|
Added | 3,635,167 | $86,553,326 | 4.13% | |
| NOK |
Nokia Corp
Technology
|
Reduced | 10,494,766 | $84,377,918 | 4.03% | |
| TSEM |
Tower Semiconductor Ltd
Technology
|
Reduced | 463,022 | $81,251,100 | 3.88% | |
| STM |
STMicroelectronics N.V.
Technology
|
NEW | 2,334,005 | $80,639,872 | 3.85% | |
| SIMO |
Silicon Motion Technology CORP
Technology
|
NEW | 538,748 | $60,496,012 | 2.89% | |
| ALAB |
Astera Labs, Inc.
Technology
|
Added | 504,301 | $55,271,389 | 2.64% | |
| LFUS |
Littelfuse Inc /De
Technology
|
NEW | 153,997 | $52,258,881 | 2.50% | |
| ST |
Sensata Technologies Holding plc
Technology
|
Added | 1,468,566 | $51,722,894 | 2.47% | |
| MU |
Micron Technology Inc
Technology
|
Reduced | 144,010 | $48,652,338 | 2.32% | |
| MRVL |
Marvell Technology, Inc.
Technology
|
NEW | 381,455 | $37,783,117 | 1.80% | |
| SNDK |
Sandisk Corp
Technology
|
NEW | 33,352 | $21,189,859 | 1.01% |