CMCSA β€” COMCAST CORP NEW

Ownership history in TWINBEECH CAPITAL LP  Β·  13 quarters on record

This page tracks every 13F SEC filing in which TWINBEECH CAPITAL LP reported a position in COMCAST CORP NEW (CMCSA). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price β€” sourced directly from SEC EDGAR 13F filings.

πŸ” Peak position
1.18% (2022 Q1)
πŸ“Š Avg. % of fund
0.42%
πŸ“… First filed
2019 Q4
πŸ“… Last filed
2025 Q3
⏱ Quarters held
13

Position Intelligence

TWINBEECH CAPITAL LP Γ— CMCSA AI Analytics

πŸ“‰ TWINBEECH CAPITAL LP underperformed the S&P 500 by –30.4% annually on this CMCSA position. Timing score: 42% (5/12 decisions correct). Average cost basis: $34.27. Maximum drawdown during holding period: –47.2%.

πŸ“ˆ Position Alpha vs SPY
-30.4%
annualised excess return

❌ Significantly underperformed the S&P 500 by 30.4% ann.
12 quarters analyzed

⏱️ Timing Score
42%

⚠️ Poor timing β€” buys often preceded drops, trims preceded rallies.
5 of 12 add/trim decisions correct

πŸ’° Entry Quality
$34.27
-16.0% vs current ($28.80)

Best entry: $24.47 (2022 Q3)  Β·  Worst: $46.36 (2021 Q2)

πŸ›‘οΈ Drawdown Resilience
–47.2%
max drawdown while held

πŸ’ͺ Held through 2 major drawdowns (>20%).

πŸ’ͺ Fund Conviction
62%
buy-side decisions

8 adds Β· 5 trims. Bought during 5 of 8 down-price quarters. πŸ“ˆ More buys than sells across the holding period.

πŸ“‘ Position Trajectory
↓ Shrinking
last 4–5 quarters trend

πŸ“‰ Portfolio weight has been declining in recent quarters. Possible distribution phase.
Currently 0.05% of portfolio

⚠ Based on quarterly 13F SEC filings and end-of-quarter closing prices. Timing score = accuracy of add/trim decisions vs next-quarter price direction. Alpha = mean quarterly excess return Γ— 4 (annualised). Not investment advice.

% of Fund (quarterly)    CMCSA price (monthly, adj. close)
πŸ“‹ Quarterly Holdings History 10 quarters  β–Ύ
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 ADDED 37,098 +21,015 +130.7% 0.05% $1.2M $28.80
2025 Q2 ADDED 16,083 +2,402 +17.6% 0.01% $574K $32.42
2025 Q1 REDUCED 13,681 -565,810 -97.6% 0.01% $505K $33.21
2024 Q4 ADDED 579,491 +565,513 +4045.7% 0.37% $21.7M $33.50
2024 Q3 REDUCED 13,978 -458,855 -97.0% 0.01% $584K $37.01
2023 Q2 REDUCED 472,833 -371,554 -44.0% 0.39% $19.6M $35.52
2022 Q3 ADDED 844,387 +273,397 +47.9% 0.65% $24.8M $24.47
2022 Q1 ADDED 570,990 +511,177 +854.6% 1.18% $26.7M $38.59
2021 Q4 REDUCED 59,813 -77,893 -56.6% 0.17% $3.0M $41.28
2021 Q2 ADDED 137,706 +9,075 +7.1% 0.95% $7.9M $46.36
3 older quarters hidden  β€”  Sign in free or upgrade to Premium to see full history

🏒 Other funds also holding CMCSA

As of 2025 Q4 β€” sorted by position size

Silver Rock Financial LP 3Y 7Y 32.69% Long Focus Capital Management, LLC 3Y 18.4% GOLDENTREE ASSET MANAGEMENT LP 3Y 7Y 12.66% Metropolis Capital Ltd 3Y 7Y 7.65% Kiltearn Partners LLP 3Y 7Y 6.27% Hall Kathryn A. 3Y 7Y 5.83% Compass Rose Asset Management, LP 5.7% Wilmington Savings Fund Society, FSB 3Y 7Y 5.61% Harbor Island Capital LLC 3Y 7Y 5.51% Aryeh Capital Management Ltd. 3Y 5.46%
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