Analog Century Management LP

Q3 2025 13F-HR/A Holdings

Location
New York, NY
Holdings as of
9/30/2025
Date filed
11/17/2025
Form type
13F-HR/A - RESTATEMENT
Num holdings
23
Total value ($000)
$1,862,547
Net value change ($000)
+156,517 (9.2%)
New positions
4
Sold out positions
4
Turnover %
29.2%
Sector allocation + QoQ delta (equities-only)
Prev filing: 8/14/2025 Next filing: 2/13/2026 SEC filing

Snapshot: Change Analysis

Compared to Q2 2025
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
AEIS 79,507 NEW
MPWR 71,433 NEW
AMAT 64,509 NEW
HPE 61,449 NEW
GLW 42,354 60.6%
CIEN 31,439 43.0%
TSEM 31,191 87.4%
LITE 25,245 29.2%
KLAC 14,426 17.9%
RMBS 12,835 24.2%
Top Reduces (Value $000, Stocks/ETFs)
AMD -96,370 -100.0%
CLS -58,609 -100.0%
AXON -57,508 -100.0%
AKX -54,792 -100.0%
TSM -17,630 -13.5%
ALGM -12,586 -26.8%
MRVL -8,933 -12.2%
ON -7,932 -10.3%
MTSI -6,997 -7.6%
ARW -5,055 -10.9%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type