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McKesson
MCK

1,831 hedge funds and large institutions have $82.6B invested in McKesson in 2025 Q3 according to their latest regulatory filings, with 166 funds opening new positions, 639 increasing their positions, 670 reducing their positions, and 96 closing their positions.

New
Increased
Maintained
Reduced
Closed

73% more first-time investments, than exits

New positions opened: 166 | Existing positions closed: 96

23% more call options, than puts

Call options by funds: $940M | Put options by funds: $762M

6% more funds holding in top 10

Funds holding in top 10: 35 → 37 (+2)

2% more funds holding

Funds holding: 1,789 → 1,831 (+42)

2% more capital invested

Capital invested by funds: $80.6B → $82.6B (+$1.98B)

5% less repeat investments, than reductions

Existing positions increased: 639 | Existing positions reduced: 670

2.12% less ownership

Funds ownership: 88.2% → 86.07% (-2.1%)

Holders
1,831
Holders Change
+42
Holders Change %
+2.35%
% of All Funds
24.03%
Holding in Top 10
37
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+5.71%
% of All Funds
0.49%
New
166
Increased
639
Reduced
670
Closed
96
Calls
$940M
Puts
$762M
Net Calls
+$178M
Net Calls Change
+$8.67M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
+$550M
2
SP
SurgoCap Partners
New York
+$130M
3
Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance)
Ontario, Canada
+$113M
4
Goldman Sachs
Goldman Sachs
New York
+$113M
5
Wellington Management Group
Wellington Management Group
Massachusetts
+$108M

Top Sellers

1
JP Morgan Chase
JP Morgan Chase
New York
-$1.42B
2
GQG Partners
GQG Partners
Florida
-$359M
3
Holocene Advisors
Holocene Advisors
New York
-$223M
4
Two Sigma Advisers
Two Sigma Advisers
New York
-$200M
5
Two Sigma Investments
Two Sigma Investments
New York
-$200M
Name Holding Trade Value Shares
Change 		Change in
Stake
VFA
851
Voya Financial Advisors
Connecticut
$1.4M +$76.8K +109 +6%
SAM
852
Smartleaf Asset Management
Massachusetts
$1.4M +$418K +594 +48%
FFP
853
FourThought Financial Partners
Florida
$1.39M -$33.8K -48 -3%
RA
854
RFG Advisory
Alabama
$1.39M +$13.4K +19 +1%
UWS
855
Unique Wealth Strategies
Illinois
$1.38M -$573K -813 -31%
AC
856
Avestar Capital
New York
$1.38M -$40.8K -58 -3%
SWMG
857
Sard Wealth Management Group
Georgia
$1.38M +$1.41K +2 +0.1%
A
858
AlphaQuest
New York
$1.37M +$594K +843 +91%
USCWA
859
U.S. Capital Wealth Advisors
Texas
$1.36M -$23.2K -33 -2%
FMB
860
Field & Main Bank
Kentucky
$1.36M -$17.6K -25 -1%
SACTSONJ
861
Supplemental Annuity Collective Trust (SACT) of New Jersey
New Jersey
$1.36M – – –
Fisher Asset Management
862
Fisher Asset Management
Washington
$1.35M +$510K +724 +71%
IA
863
IFG Advisory
Georgia
$1.34M -$115K -163 -9%
HFO
864
Heritage Family Offices
Arizona
$1.34M +$2.82K +4 +0.2%
KIM
865
Kane Investment Management
California
$1.34M -$389K -553 -24%
PTC
866
Private Trust Company
Ohio
$1.33M -$28.9K -41 -2%
DA
867
Denali Advisors
California
$1.33M -$866K -1,229 -42%
DIA
868
Dean Investment Associates
Ohio
$1.33M -$21.1K -30 -2%
FCMC
869
Founders Capital Management (Connecticut)
Connecticut
$1.32M -$22.5K -32 -2%
SAG
870
SageView Advisory Group
California
$1.32M +$142K +201 +13%
SF
871
Summit Financial
New Jersey
$1.32M -$66.2K -94 -5%
MWM
872
MorganRosel Wealth Management
Colorado
$1.32M -$170K -241 -12%
BA
873
Bristlecone Advisors
Washington
$1.31M – – –
IRP
874
Investment Research Partners
Pennsylvania
$1.3M +$1.14M +1,613 New
Blackstone Inc
875
Blackstone Inc
New York
$1.29M +$1.18M +1,674 New
33 34
35
36 37

MCK Hedge Fund Activity: Q3 2025 in Review

1,831 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in McKesson (MCK) for Q3 2025, worth a combined $82.6B — up 2.5% from $80.6B a quarter earlier.

Buyers outnumbered sellers: 166 funds opened new MCK positions and 96 closed out — a net gain of 70 holders — while 639 added to existing stakes and 670 trimmed.

The largest buyer was Fidelity Investments, adding an estimated $550M. The largest seller was JP Morgan Chase, cutting an estimated $1.42B.

  • 1,831 institutional investors held McKesson (MCK) as of Q3 2025, up from 1,789 in Q2 2025.
  • Funds reported $82.6B of McKesson stock for Q3 2025, up 2.5% quarter-over-quarter.
  • 166 funds opened new McKesson positions in Q3 2025 and 96 closed out, a net change of +70 holders.
  • The largest McKesson buyer in Q3 2025 was Fidelity Investments, an estimated $550M added.
  • The largest McKesson seller in Q3 2025 was JP Morgan Chase, an estimated $1.42B sold.

Based on aggregated 13F filings for Q3 2025.