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ACM
Analog Century Management Portfolio holdings
AUM
$2.09B
1-Year Est. Return
186.85%
This Fund
S&P 500
This Quarter
Est. Return
+24.83%
1 Year Est. Return
+186.85%
3 Year Est. Return
+451.77%
5 Year Est. Return
+718.98%
10 Year Est. Return
–
AUM
$2.03B
AUM Growth
+$170M
(+9.1%)
Cap. Flow
-$167M
Cap. Flow
% of AUM
-8.22%
Top 10 Holdings %
Top 10 Hldgs %
53.63%
Holding
29
New
6
Increased
5
Reduced
13
Closed
5
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Nokia
NOK
|
+$99.9M |
| 2 |
Micron Technology
MU
|
+$82.5M |
| 3 |
Motorola Solutions
MSI
|
+$74.5M |
| 4 |
TE Connectivity
TEL
|
+$68.1M |
| 5 |
Universal Display
OLED
|
+$52.1M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Corning
GLW
|
+$112M |
| 2 |
Lumentum
LITE
|
+$90.3M |
| 3 |
STMicroelectronics
STM
|
+$78.6M |
| 4 |
Rambus
RMBS
|
+$65.8M |
| 5 |
Marvell Technology
MRVL
|
+$64.4M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 95.22% |
| 2 | Industrials | 4.78% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
26
Corning
GLW
$119B
| – | – |
-1,368,477
| Closed | -$112M |
|
|
27
Marvell Technology
MRVL
$168B
| – | – |
-765,656
| Closed | -$64.4M |
|
|
28
Rambus
RMBS
$9.87B
| – | – |
-631,343
| Closed | -$65.8M |
|
|
29
STMicroelectronics
STM
$46.7B
| – | – |
-2,780,953
| Closed | -$78.6M |
|
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Analog Century Management's Q4 2025 Portfolio in Review
As of Q4 2025, Analog Century Management held 29 positions worth $2.03B, up 9.1% from $1.86B the previous quarter. Its ten largest holdings account for 54% of the portfolio.
Analog Century Management withdrew a net $167M in Q4 2025, closing 5 positions and reducing 13 holdings. Its most notable exit was Corning, an estimated $112M position sold in full.
By sector, the portfolio is most concentrated in Technology at 95% of assets, down from 96% a quarter earlier, followed by Industrials.
Against the trend, Analog Century Management opened a new position in Nokia worth $104M.
- Analog Century Management's largest Q4 2025 buy was Nokia: 16,111,905 shares worth $104M.
- Analog Century Management added most to Applied Materials in Q4 2025, an estimated $21.4M increase.
- Analog Century Management's biggest Q4 2025 reduction was Lumentum, cutting an estimated $90.3M.
- Analog Century Management fully exited Corning in Q4 2025, selling an estimated $112M.
- Analog Century Management's ten largest holdings make up 54% of its $2.03B portfolio in Q4 2025.
- Analog Century Management opened 6 new positions and closed 5 in Q4 2025.
- Analog Century Management's portfolio value rose 9.1% quarter-over-quarter to $2.03B.
Based on Analog Century Management's 13F filing for Q4 2025, filed 13 Feb 2026.