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FC
Foursixthree Capital Portfolio holdings
AUM
$485M
1-Year Est. Return
117.01%
This Fund
S&P 500
This Quarter
Est. Return
+15.44%
1 Year Est. Return
+117.01%
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$257M
AUM Growth
-$106M
(-29%)
Cap. Flow
-$105M
Cap. Flow
% of AUM
-40.82%
Top 10 Holdings %
Top 10 Hldgs %
95.71%
Holding
22
New
5
Increased
2
Reduced
4
Closed
5
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
TDAY
USA Today Co
TDAY
|
+$10.7M |
| 2 |
Ramaco Resources Class A
METC
|
+$8.39M |
| 3 |
PPTA
Perpetua Resources
PPTA
|
+$2.6M |
| 4 |
NB
NioCorp Developments
NB
|
+$2.42M |
| 5 |
OPTU
Optimum Communications Inc
OPTU
|
+$1.19M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Lumentum
LITE
|
+$33.4M |
| 2 |
Ciena
CIEN
|
+$28.9M |
| 3 |
Roivant Sciences
ROIV
|
+$14.2M |
| 4 |
VISN
Vistance Networks Inc
VISN
|
+$14M |
| 5 |
Arbutus Biopharma
ABUS
|
+$8.98M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Communication Services | 54.34% |
| 2 | Miscellaneous | 24.92% |
| 3 | Technology | 13.96% |
| 4 | Materials | 3.95% |
| 5 | Real Estate | 2.83% |
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Foursixthree Capital's Q4 2025 Portfolio in Review
As of Q4 2025, Foursixthree Capital held 22 positions worth $257M, down 29% from $364M the previous quarter. Its ten largest holdings account for 96% of the portfolio.
Foursixthree Capital withdrew a net $105M in Q4 2025, closing 5 positions and reducing 4 holdings. Its most notable exit was Lumentum, an estimated $33.4M position sold in full.
By sector, the portfolio is most concentrated in Communication Services at 54% of assets, up from 32% a quarter earlier, followed by Miscellaneous and Technology.
Against the trend, Foursixthree Capital opened a new position in USA Today Co worth $11.7M.
- Foursixthree Capital's largest Q4 2025 buy was USA Today Co: 2,271,441 shares worth $11.7M.
- Foursixthree Capital added most to Optimum Communications Inc in Q4 2025, an estimated $1.19M increase.
- Foursixthree Capital's biggest Q4 2025 reduction was Vistance Networks Inc, cutting an estimated $14M.
- Foursixthree Capital fully exited Lumentum in Q4 2025, selling an estimated $33.4M.
- Foursixthree Capital's ten largest holdings make up 96% of its $257M portfolio in Q4 2025.
- Foursixthree Capital opened 5 new positions and closed 5 in Q4 2025.
- Foursixthree Capital's portfolio value fell 29% quarter-over-quarter to $257M.
Based on Foursixthree Capital's 13F filing for Q4 2025, filed 17 Feb 2026.