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Comcast
CMCSA

2,153 hedge funds and large institutions have $93.4B invested in Comcast in 2025 Q3 according to their latest regulatory filings, with 119 funds opening new positions, 747 increasing their positions, 1,030 reducing their positions, and 222 closing their positions.

New
Increased
Maintained
Reduced
Closed

142% more call options, than puts

Call options by funds: $1.45B | Put options by funds: $597M

3% less ownership

Funds ownership: 83.78% → 80.78% (-3%)

6% less funds holding

Funds holding: 2,294 → 2,153 (-141)

16% less capital invested

Capital invested by funds: $111B → $93.4B (-$17.9B)

19% less funds holding in top 10

Funds holding in top 10: 32 → 26 (-6)

27% less repeat investments, than reductions

Existing positions increased: 747 | Existing positions reduced: 1,030

46% less first-time investments, than exits

New positions opened: 119 | Existing positions closed: 222

Holders
2,153
Holders Change
-141
Holders Change %
-6.15%
% of All Funds
28.26%
Holding in Top 10
26
Holding in Top 10 Change
-6
Holding in Top 10 Change %
-18.75%
% of All Funds
0.34%
New
119
Increased
747
Reduced
1,030
Closed
222
Calls
$1.45B
Puts
$597M
Net Calls
+$850M
Net Calls Change
-$77.1M

Top Buyers

1
BlackRock
BlackRock
New York
+$656M
2
Capital Research Global Investors
Capital Research Global Investors
California
+$356M
3
State Street
State Street
Massachusetts
+$265M
4
Canada Pension Plan Investment Board
Canada Pension Plan Investment Board
Ontario, Canada
+$265M
5
Goldman Sachs
Goldman Sachs
New York
+$239M

Top Sellers

1
JP Morgan Chase
JP Morgan Chase
New York
-$699M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$442M
3
Capital World Investors
Capital World Investors
California
-$424M
4
UBS AM
UBS AM
Illinois
-$344M
5
AllianceBernstein
AllianceBernstein
Tennessee
-$334M
Name Holding Trade Value Shares
Change 		Change in
Stake
MA
1126
MCF Advisors
Kentucky
$792K -$51.4K -1,533 -6%
ACH
1127
ArrowMark Colorado Holdings
Colorado
$786K – – –
OSNBOA
1128
Old Second National Bank of Aurora
Illinois
$783K -$4.69K -140 -0.6%
FGP
1129
Freestone Grove Partners
California
$782K +$834K +24,884 New
LIA
1130
LS Investment Advisors
Michigan
$780K -$379K -11,315 -31%
CWM
1131
Chemistry Wealth Management
New York
$779K +$21.8K +649 +3%
VNA
1132
Valley National Advisers
Pennsylvania
$771K -$378K -11,292 -31%
BMO
1133
Beck Mack & Oliver
New York
$769K – – –
FCP
1134
Fidelis Capital Partners
Florida
$765K +$13.7K +409 +2%
AWP
1135
Astra Wealth Partners
New Jersey
$761K -$2.78K -83 -0.3%
MFG
1136
MidWestOne Financial Group
Iowa
$759K -$190K -5,670 -19%
CCFM
1137
Clear Creek Financial Management
Washington
$758K +$81.8K +2,439 +11%
BIAS
1138
Beacon Investment Advisory Services
New Jersey
$756K -$35.3K -1,053 -4%
MM
1139
MQS Management
New York
$754K +$49.9K +1,490 +7%
CCM
1140
Chilton Capital Management
Texas
$754K -$27.1K -808 -3%
MA
1141
MJP Associates
Connecticut
$751K +$31.5K +940 +4%
HBT
1142
Heartland Bank & Trust
Illinois
$748K +$798K +23,811 New
SG
1143
Strid Group
Pennsylvania
$741K -$8.55K -255 -1%
SAI
1144
Savvy Advisors Inc
New York
$741K +$320K +9,536 +68%
IAIM
1145
International Assets Investment Management
Florida
$740K – – –
NL
1146
NWAM LLC
Washington
$739K -$51K -1,521 -6%
KNW
1147
Kesler Norman & Wride
Utah
$738K +$95.4K +2,845 +17%
PCMC
1148
Paragon Capital Management (Colorado)
Colorado
$735K -$212K -6,335 -21%
FFN
1149
Focus Financial Network
Minnesota
$733K -$26.1K -780 -3%
PWMG
1150
Prestige Wealth Management Group
New Jersey
$733K +$28.8K +858 +4%
44 45
46
47 48

CMCSA Hedge Fund Activity: Q3 2025 in Review

2,153 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Comcast (CMCSA) for Q3 2025, worth a combined $93.4B — down 16% from $111B a quarter earlier.

Sellers outnumbered buyers: 222 funds closed out of CMCSA and 119 opened new positions — a net loss of 103 holders — while 1,030 trimmed existing stakes and 747 added.

The largest buyer was BlackRock, adding an estimated $656M. The largest seller was JP Morgan Chase, cutting an estimated $699M.

  • 2,153 institutional investors held Comcast (CMCSA) as of Q3 2025, down from 2,294 in Q2 2025.
  • Funds reported $93.4B of Comcast stock for Q3 2025, down 16% quarter-over-quarter.
  • 119 funds opened new Comcast positions in Q3 2025 and 222 closed out, a net change of -103 holders.
  • The largest Comcast buyer in Q3 2025 was BlackRock, an estimated $656M added.
  • The largest Comcast seller in Q3 2025 was JP Morgan Chase, an estimated $699M sold.

Based on aggregated 13F filings for Q3 2025.