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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
MP
1676
McDonald Partners
Ohio
$244K -$365K -10,878 -58%
CAM
1677
Claret Asset Management
Quebec, Canada
$243K -$3.08K -92 -1%
BIA
1678
Bigelow Investment Advisors
Maine
$243K +$25.3K +755 +11%
ACM
1679
Arcataur Capital Management
Wisconsin
$243K -$44.2K -1,319 -15%
LI
1680
LRI Investments
Florida
$242K +$1.74K +52 +0.7%
FWCM
1681
Ferguson Wellman Capital Management
Oregon
$242K -$7.21K -215 -3%
MAM
1682
Mystic Asset Management
Rhode Island
$241K -$21.6K -645 -8%
TWM
1683
Topsail Wealth Management
North Carolina
$240K +$704 +21 +0.3%
SFG
1684
SNS Financial Group
Minnesota
$240K -$16.3K -485 -6%
CIA
1685
Cladis Investment Advisory
Montana
$240K – – –
HIMS
1686
Hager Investment Management Services
New Hampshire
$240K -$23.6K -705 -8%
V
1687
VeraBank
Texas
$240K -$23.5K -700 -8%
FFA
1688
Founders Financial Alliance
North Carolina
$240K +$256K +7,630 New
CA
1689
Crewe Advisors
Utah
$240K +$193K +5,771 +310%
PCA
1690
Prosperity Capital Advisors
Ohio
$240K +$256K +7,626 New
PFA
1691
Pure Financial Advisors
California
$240K -$49.7K -1,482 -16%
MSWM
1692
Master's Wealth Management
Pennsylvania
$239K -$3.05K -91 -1%
RCM
1693
RB Capital Management
Nevada
$239K -$11.2K -333 -4%
MPI
1694
Mairs & Power Inc
Minnesota
$239K +$255K +7,600 New
MAWA
1695
Moss Adams Wealth Advisors
Washington
$239K -$103K -3,068 -29%
HIS
1696
Harvest Investment Services
Illinois
$238K -$25.7K -766 -9%
LIM
1697
Loudon Investment Management
New Hampshire
$237K -$361K -10,778 -59%
HFM
1698
Hartford Financial Management
Connecticut
$237K -$40.2K -1,200 -14%
VST
1699
Van Strum & Towne
California
$236K – – –
FFG
1700
Frisch Financial Group
New York
$236K -$603 -18 -0.2%
66 67
68
69 70

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.