Q3 2026 13F · SEC CIK 1728825
Milfam LLC
Investment managerFiled 2026-10-13 for Q3 2026. Open the filing ↗ · All SEC filings ↗
- Reported 13F value
- $144.5M
- Reported positions
- 14
- Holdings vs S&P 500, 3 yrs
- —
- Average holding period
- 3 qtrs
Milfam LLC is an investment manager that reported 14 positions worth $144.5M in its Q3 2026 13F, filed 2026-10-13. Its largest holdings were Nextnav Inc (NN, 32.5%), Pg&e Corp (PCG, 27.4%), Optimum Communications Inc (ATUS, 13.4%).
Milfam LLC holdings all 14 positions.
Weights are shares of the filer's total reported 13F value, compared with Q2 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.
| Stock | % of 13F value | Share change | Reported value |
|---|---|---|---|
| NNNextnav Inc | 32.5% | +0.0% | $47.0M |
| PCGPg&e Corp | 27.4% | +96.6% | $39.6M |
| ATUSOptimum Communications Inc | 13.4% | +22.8% | $19.3M |
| GFUZGeneral Fusion Group Ltd | 8.4% | — | $12.1M |
| SRLScully Royalty Ltd | 7.1% | +0.0% | $10.3M |
| VSATViasat Inc Com | 4.8% | +3160.0% | $6.9M |
| CTSHCognizant Technology Solutio | 2.4% | — | $3.4M |
| ACNAccenture PLC Ireland | 1.8% | — | $2.5M |
| ARESAres Management Corp | 1.2% | +0.0% | $1.7M |
| APOApollo Global Management Inc | 0.6% | +0.0% | $870K |
| ERIIEnergy Recovery Inc | 0.3% | +0.0% | $500K |
| EPAMEPAM Systems Inc | 0.1% | — | $153K |
| RSPInvesco Exchange Traded Fd T | 0.0% | +0.0% | $21K |
| BSLBlackstone Seni Fltn Rat 202 | 0.0% | +0.0% | $26.00 |
What Milfam LLC bought and sold in Q3 2026, against Q2 2026.
New positions
- GFUZ General Fusion Group Ltd8.4% of 13F
- CTSH Cognizant Technology Solutio2.4% of 13F
- ACN Accenture PLC Ireland1.8% of 13F
- EPAM EPAM Systems Inc0.1% of 13F
Added to
- VSAT Viasat Inc Com+3160.0% shares
- PCG Pg&e Corp+96.6% shares
- ATUS Optimum Communications Inc+22.8% shares
Reduced
No position shrank by more than 5%.
Sold out
- SDRL Seadrill Ltdwas 1.2%
Share counts compared with the Q2 2026 13F; a split also changes share counts.
How the holdings did against the S&P 500.
- 1 year
- —
- 3 years
- —
- 5 years
- —
A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.
Reported 13F value by quarter.
| Quarter | 13F value | Positions |
|---|---|---|
| Q3 2026 | $144.5M | 14 |
| Q2 2026 | $126.2M | 11 |
| Q1 2026 | $99.3M | 7 |
Questions about Milfam LLC's portfolio
What stocks does Milfam LLC own?
Milfam LLC's latest 13F, for Q3 2026 and filed Oct 13, 2026, lists 14 positions worth $144.5M. The largest are Nextnav Inc (NN) at 32.5%, Pg&e Corp (PCG) at 27.4%, Optimum Communications Inc (ATUS) at 13.4%, General Fusion Group Ltd (GFUZ) at 8.4% and Scully Royalty Ltd (SRL) at 7.1%.
What did Milfam LLC buy last quarter?
In Q3 2026, Milfam LLC added a new position in General Fusion Group Ltd (GFUZ), a new position in Cognizant Technology Solutio (CTSH), a new position in Accenture PLC Ireland (ACN), a new position in EPAM Systems Inc (EPAM), Viasat Inc Com (VSAT) (+3160.0% shares), Pg&e Corp (PCG) (+96.6% shares) and Optimum Communications Inc (ATUS) (+22.8% shares), compared with its Q2 2026 filing.
What did Milfam LLC sell last quarter?
In Q3 2026, Milfam LLC sold all of Seadrill Ltd (SDRL), compared with its Q2 2026 filing.
When is Milfam LLC's next 13F filing due?
13F filings are due 45 days after each quarter ends. Milfam LLC's filing for the quarter ending Dec 31, 2026 is due by Feb 14, 2027; this page updates the day after it is published.