&PARTNERS CMCSA COMCAST CORP NEW

Ownership history in &PARTNERS  ·  14 quarters on record

AI Ownership Summary

&PARTNERS reported COMCAST CORP NEW (CMCSA) in 14 quarterly 13F filings from 2023 Q4 through 2025 Q4. Peak portfolio weight reached 0.41% in 2024 Q2. The latest visible filing shows CMCSA at 0.06% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings. Older history is available after unlock; the visible window still shows the most recent pattern.

What this CMCSA ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was &PARTNERS's position in COMCAST CORP NEW, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2025 Q4

CMCSA was reported at 0.06% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.41% in 2024 Q2

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2023 Q4 to 2025 Q4

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

How &PARTNERS held CMCSA — position size vs. price
% of Fund (quarterly)    CMCSA price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 9 quarters  
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q4 REDUCED 31.9% +3.7% 376,658 -176,217 -31.9% 0.06% $10.9M 2026-02-14 (Est.) $31.21
2025 Q3 REDUCED 9.0% -3.9% 552,875 -54,858 -9.0% 0.11% $17.3M 2025-11-14 $25.19
2025 Q2 REDUCED 39.1% -11.0% 607,733 -389,867 -39.1% 0.17% $21.7M 2025-08-14 $29.81
2025 Q1 ADDED 997,600 +164,857 +19.8% 0.39% $36.6M 2025-05-15 $31.72
2024 Q4 ADDED 832,743 +332,608 +66.5% 0.38% $31.4M 2025-02-14 $31.49
2024 Q3 ADDED 500,135 +262,396 +110.4% 0.40% $21.0M 2024-11-14 $38.37
2024 Q2 ADDED 237,739 +199,141 +515.9% 0.41% $9.3M 2024-07-24 $33.36
2024 Q1 ADDED 38,598 +19,807 +105.4% 0.23% $1.7M 2024-04-11 $34.87
2023 Q4 ADDED 18,791 +13,761 +273.6% 0.20% $816K 2024-01-09 $37.32
5 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

FAQ About &PARTNERS and CMCSA

These are the practical questions this page is built to answer before you even open the full history table.

How long has &PARTNERS reported owning CMCSA?

&PARTNERS reported CMCSA across 9 quarterly 13F filings, from 2023 Q4 through 2025 Q4.

What was the largest reported CMCSA position in &PARTNERS's portfolio?

The largest reported portfolio weight for CMCSA was 0.41% in 2024 Q2.

What is the latest reported CMCSA position on this page?

The most recent filing on this page is 2025 Q4, when &PARTNERS reported 376,658 shares, equal to 0.06% of portfolio, with an estimated market value of $10.9M.

What does the chart on this CMCSA ownership page compare?

The chart compares &PARTNERS's quarterly CMCSA portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did &PARTNERS time their CMCSA position?

Based on 13F filing dates vs. subsequent CMCSA price moves, &PARTNERS correctly timed 5 out of 11 reported position changes (45%). The annualised alpha on CMCSA relative to SPY over the holding period was -18.0%.

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