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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
HW
1076
Hancock Whitney
Mississippi
$895K -$49.5K -1,476 -5%
SMC
1077
Smith, Moore & Co
Missouri
$893K +$5.4K +161 +0.6%
GWP
1078
Gen-Wealth Partners
Michigan
$891K +$11.4K +339 +1%
RG
1079
Rathbones Group
United Kingdom
$891K -$7.91K -236 -0.8%
TF
1080
Tudor Financial
Ohio
$889K -$12.1K -360 -1%
GIA
1081
Gateway Investment Advisers
Ohio
$888K -$18.6M -556,365 -95%
SS
1082
Sunbelt Securities
Texas
$887K -$158K -4,708 -14%
DBIA
1083
Dumont & Blake Investment Advisors
New Jersey
$887K -$8.48K -253 -0.9%
VWM
1084
Venturi Wealth Management
Texas
$887K -$315K -9,395 -25%
HIM
1085
Hillsdale Investment Management
Ontario, Canada
$881K +$164K +4,900 +21%
AB
1086
Atlas Brown
Kentucky
$876K -$29K -864 -3%
WPP
1087
Whalerock Point Partners
Rhode Island
$873K -$5.03K -150 -0.5%
AIM
1088
Aigen Investment Management
New York
$873K -$614K -18,328 -40%
VWM
1089
VCI Wealth Management
Missouri
$869K -$75.1K -2,240 -7%
SYBT
1090
Stock Yards Bank & Trust
Kentucky
$867K -$210K -6,258 -18%
RMAM
1091
Raab & Moskowitz Asset Management
New Jersey
$863K -$4.76K -142 -0.5%
FNBT
1092
FineMark National Bank & Trust
Florida
$863K -$80.3K -2,396 -8%
CF
1093
Centaurus Financial
California
$861K +$399K +11,894 +77%
CFM
1094
Catalyst Funds Management
Australia
$861K +$918K +27,400 New
HA
1095
Herold Advisors
New York
$859K -$465K -13,878 -34%
NAS
1096
Nicolet Advisory Services
Wisconsin
$859K -$31.1K -929 -3%
CNBT
1097
Canandaigua National Bank & Trust
New York
$849K -$194K -5,775 -18%
SC
1098
Sawyer & Company
Massachusetts
$847K – – –
IAS
1099
Insigneo Advisory Services
Florida
$846K +$31.3K +933 +4%
AFT
1100
Alpha Family Trust
California
$845K – – –
42 43
44
45 46

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.