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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
JG
826
Jain Global
New York
$1.65M -$54.2M -1,616,620 -97%
S
827
SimplyRich
California
$1.65M +$3.55K +106 +0.2%
VT
828
Volterra Technologies
New York
$1.63M +$1.74M +51,916 New
PA
829
PFW Advisors
Georgia
$1.62M -$55K -1,642 -3%
JCM
830
Janney Capital Management
Pennsylvania
$1.62M -$335 -10 -0%
SAM
831
Smartleaf Asset Management
Massachusetts
$1.61M +$378K +11,288 +28%
DAS
832
Dynamic Advisor Solutions
Arizona
$1.61M -$18.2K -543 -1%
CIC
833
Cornercap Investment Counsel
Georgia
$1.6M -$29K -865 -2%
SP
834
Stablepoint Partners
Massachusetts
$1.59M +$155K +4,618 +10%
CAM
835
Carret Asset Management
New York
$1.57M -$152K -4,533 -8%
PRP
836
Peak Retirement Planning
Ohio
$1.57M +$1.68M +50,010 New
CSUI
837
Cincinnati Specialty Underwriters Insurance
Ohio
$1.57M – – –
RSC
838
Red Spruce Capital
Pennsylvania
$1.57M -$12.9K -384 -0.8%
PCM
839
Palouse Capital Management
Washington
$1.56M -$269K -8,038 -14%
AUB
840
Atlantic Union Bankshares
Virginia
$1.56M +$886K +26,429 +114%
NSIM
841
North Star Investment Management
Illinois
$1.56M -$32.7K -976 -2%
CNBTD
842
Citizens National Bank Trust Department
Mississippi
$1.55M -$2.45K -73 -0.1%
WIC
843
Wilkins Investment Counsel
Massachusetts
$1.55M – – –
AIA
844
Affinity Investment Advisors
California
$1.54M +$34.6K +1,032 +2%
ACM
845
Advisors Capital Management
New Jersey
$1.53M -$9.15K -273 -0.6%
PCS
846
Personal CFO Solutions
New Jersey
$1.53M -$35.2K -1,049 -2%
GM
847
GeoWealth Management
Illinois
$1.52M +$1.21M +36,147 +295%
HCMT
848
Highland Capital Management (Tennessee)
Tennessee
$1.52M -$484K -14,449 -23%
CAS
849
Coppell Advisory Solutions
Texas
$1.52M +$73.2K +2,184 +5%
BRWA
850
B. Riley Wealth Advisors
Florida
$1.52M -$174K -5,202 -10%
32 33
34
35 36

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.