Arkolith/Funds/Analog Century Management LP

Analog Century Management LP

CIK 1753384Hedge fund
Holdings as of Mar 31, 2026·disclosed May 15, 2026·~45-day 13F lag·13F-HR
Active Filer

Analog Century Management LP holds a diversified book of 25 stocks worth $2.1B as of Q1 2026 (disclosed May 15, 2026, a ~45-day 13F lag). This quarter they opened Akamai Technologies Inc and trimmed Lumentum Holdings Inc. Their largest long position is Nvidia Corp at 6% of the equity book.

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holdings, largest changes, and filing provenance.
Opened
8
new positions
Added to
7
existing
Trimmed
10
reduced
Sold out
7
exited

Concentration

Top-heavy: diversified book

Top 5 holdings
27%
Top 10 holdings
51%
Top 20 holdings
90%

Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.

Direct sector allocation

100% mapped to company sectors

Information Technology
72%
Communication Services
23%
Industrials
5%

Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.

Biggest moves: latest quarter

Estimated $ traded · quarter-end prices, no cost basis

Bought
Trimmed / exited

Holdings: largest first

Bars show each stock's share of the portfolio. Click a row for its position history.

25 positions
#SecurityValueShares% PortLast moveHistory
1Nvidia Corporation
COM
$130.8M750.1K
6.2%
+2.3%
Added · +17K sh
2Lumentum Hldgs Inc
COM
$110.8M157.7K
5.3%
−53%
Reduced · −176K sh
3Broadcom Inc
COM
$109.6M354.1K
5.2%
+36%
Added · +93K sh
4Akamai Technologies Inc
COM
$106.5M927.0K
5.1%
New
New position
5Advanced Energy Inds
COM
$104.8M324.7K
5.0%
−30%
Reduced · −139K sh
6Arm Holdings PLC
SPONSORED ADS
$104.6M691.4K
5.0%
New
New position
7Taiwan Semiconductor Manufac
SPONSORED ADS
$102.4M302.9K
4.9%
−23%
Reduced · −91K sh
8Amphenol Corp
CL A
$98.7M781.0K
4.7%
+7.3%
Added · +53K sh
9Macom Tech Solutions Hldgs I
COM
$96.9M436.3K
4.6%
−28%
Reduced · −170K sh
10Motorola Solutions Inc
COM NEW
$96.4M222.1K
4.6%
+20%
Added · +37K sh
11Ciena Corp
COM NEW
$96.1M247.4K
4.6%
−42%
Reduced · −181K sh
12Applied Matls Inc
COM
$95.4M279.0K
4.6%
−31%
Reduced · −125K sh
13Viavi Solutions Inc
COM
$91.9M2.76M
4.4%
New
New position
14Fabrinet
SHS
$89.4M171.5K
4.3%
−1.0%
Reduced · −2K sh
15Hewlett Packard Enterprise C
COM
$86.6M3.64M
4.1%
+34%
Added · +918K sh
16Nokia Corp
SPONSORED ADR
$84.4M10.49M
4.0%
−35%
Reduced · −5.6M sh
17Tower Semiconductor Ltd
SHS NEW
$81.3M463.0K
3.9%
−43%
Reduced · −348K sh
18Stmicroelectronics N V
NY REGISTRY
$80.6M2.33M
3.9%
New
New position
19Silicon Motion Technology Co
SPONSORED ADR
$60.5M538.7K
2.9%
New
New position
20Astera Labs Inc
COM
$55.3M504.3K
2.6%
+63%
Added · +195K sh
21Littelfuse Inc
COM
$52.3M154.0K
2.5%
New
New position
22Sensata Technologies Hldg PL
SHS
$51.7M1.47M
2.5%
+14%
Added · +184K sh
23Micron Technology Inc
COM
$48.7M144.0K
2.3%
−60%
Reduced · −216K sh
24Marvell Technology Inc
COM
$37.8M381.5K
1.8%
New
New position
25Sandisk Corp
COM
$21.2M33.4K
1.0%
New
New position
Showing all 25 positions

Filing history

As-of date vs the date the SEC received each filing

QuarterAs ofFiledPositionsValueForm
Q1 2026Mar 31, 2026May 15, 202625$2.1B13F-HR
Q4 2025Dec 31, 2025Feb 13, 202624$2.0B13F-HR
Q3 2025Sep 30, 2025Nov 17, 202523$1.9B13F-HR/A
Q2 2025Jun 30, 2025Aug 14, 202523$1.7B13F-HR
Q1 2025Mar 31, 2025May 15, 202523$1.2B13F-HR
Q4 2024Dec 31, 2024Feb 14, 202523$1.5B13F-HR
Q3 2024Sep 30, 2024Nov 14, 202423$1.5B13F-HR
Q2 2024Jun 30, 2024Aug 14, 202423$1.0B13F-HR
Q1 2024Mar 31, 2024May 15, 202424$717.0M13F-HR
Q4 2023Dec 31, 2023Feb 14, 202423$432.5M13F-HR
Q3 2023Sep 30, 2023Nov 14, 202320$373.1M13F-HR
Q2 2023Jun 30, 2023Aug 14, 202320$360.1M13F-HR
Q1 2023Mar 31, 2023May 15, 202320$329.7M13F-HR
Q4 2022Dec 31, 2022Feb 6, 202320$230.2M13F-HR
Q3 2022Sep 30, 2022Oct 21, 202218$178.4M13F-HR
Q2 2022Jun 30, 2022Aug 10, 202217$184.1M13F-HR
Q1 2022Mar 31, 2022May 13, 202219$294.5M13F-HR
Q4 2021Dec 31, 2021Feb 14, 202220$367.2M13F-HR
Q3 2021Sep 30, 2021Oct 27, 202121$288.8M13F-HR
Q2 2021Jun 30, 2021Aug 5, 202120$249.2M13F-HR
Q1 2021Mar 31, 2021Apr 29, 202122$246.1M13F-HR
Q4 2020Dec 31, 2020Feb 16, 202123$165.8M13F-HR/A
Amended / restated
  • Q3 2025 · filed Nov 14, 202513F-HR · superseded
  • Q4 2020 · filed Feb 11, 202113F-HR · superseded

Data source

Holdings from SEC EDGAR 13F-HR filings, updated quarterly ~45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.