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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
CLA
1526
Carnegie Lake Advisors
New Jersey
$330K -$36.9K -1,100 -9%
CAU
1527
Caxton Associates (UK)
$328K -$277K -8,279 -44%
MSWM
1528
McGlone Suttner Wealth Management
Wisconsin
$328K +$9.15K +273 +3%
OL
1529
OneFund LLC
Florida
$327K +$13.1K +392 +4%
SMH
1530
Sanders Morris Harris
Texas
$326K +$348K +10,377 New
FAN
1531
Financial Advisors Network
California
$324K +$31.3K +935 +10%
NAM
1532
NTV Asset Management
West Virginia
$323K +$35.4K +1,055 +11%
NRS
1533
Neville Rodie & Shaw
New York
$323K – – –
TPA
1534
Trivium Point Advisory
Connecticut
$322K -$17.9K -534 -5%
EP
1535
Edgestream Partners
New Jersey
$321K -$300K -8,962 -47%
SOS
1536
Silver Oak Securities
Tennessee
$320K +$22.9K +684 +7%
AGP
1537
Aspire Growth Partners
Florida
$320K +$3.08K +92 +0.9%
SPC
1538
Spirepoint Private Client
Florida
$320K -$166K -4,959 -33%
CWP
1539
Cyndeo Wealth Partners
Florida
$318K +$54.5K +1,625 +19%
LCGC
1540
Legacy Capital Group California
California
$318K +$70K +2,087 +26%
ST
1541
Sageworth Trust
Pennsylvania
$318K +$339K +10,118 New
CPIA
1542
Cornell Pochily Investment Advisors
New York
$315K +$62.4K +1,862 +23%
VC
1543
Vicus Capital
Pennsylvania
$315K +$25.7K +768 +8%
VAM
1544
Verity Asset Management
North Carolina
$315K +$121K +3,621 +57%
S
1545
Sunpointe
Missouri
$315K -$20.4K -609 -6%
APW
1546
Aventura Private Wealth
Florida
$315K -$7.98K -238 -2%
CM
1547
Caption Management
Oklahoma
$314K +$335K +10,000 New
MPWS
1548
McCarter Private Wealth Services
Massachusetts
$313K -$89.9K -2,681 -21%
AG
1549
AmeriFlex Group
Nevada
$311K +$236K +7,041 +247%
FA
1550
FF Advisors
California
$310K -$22.9K -682 -6%
60 61
62
63 64

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.