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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
SPC
801
Sigma Planning Corp
Michigan
$1.66M -$118K -168 -7%
KIM
802
Kestra Investment Management
Texas
$1.65M +$1.09M +1,551 +265%
OIA
803
OneDigital Investment Advisors
Kansas
$1.64M -$28.9K -41 -2%
AUB
804
Atlantic Union Bankshares
Virginia
$1.64M +$932K +1,324 +166%
CA
805
Claro Advisors
Massachusetts
$1.64M +$14.8K +21 +1%
AAIS
806
ABN AMRO Investment Solutions
$1.62M -$120K -170 -7%
HH
807
Hilltop Holdings
Texas
$1.62M +$83.8K +119 +6%
CFO
808
Callan Family Office
Pennsylvania
$1.62M -$161K -229 -10%
PFPT
809
Pinnacle Financial Partners (Tennessee)
Tennessee
$1.62M +$704 +1 +0%
LFG
810
Larson Financial Group
Missouri
$1.61M +$194K +275 +15%
SWP
811
Stratos Wealth Partners
Ohio
$1.61M -$18.3K -26 -1%
LA
812
LBP AM
France
$1.6M +$442K +627 +43%
HAG
813
HF Advisory Group
Maryland
$1.6M +$597K +848 +69%
MA
814
McBroom & Associates
Nevada
$1.6M +$103K +146 +8%
CMANY
815
Capital Management Associates (New York)
New York
$1.58M – – –
CMI
816
Clare Market Investments
Texas
$1.58M – – –
WFI
817
West Family Investments
California
$1.58M +$68.3K +97 +5%
CT
818
Caldwell Trust
Florida
$1.56M -$1.41K -2 -0.1%
GH
819
GAM Holding
Switzerland
$1.56M +$227K +323 +19%
OWA
820
One Wealth Advisors
California
$1.56M -$3.52K -5 -0.2%
JIC
821
Johnson Investment Counsel
Ohio
$1.56M +$54.9K +78 +4%
FNT
822
First National Trust
Pennsylvania
$1.55M -$7.04K -10 -0.5%
TPCW
823
TD Private Client Wealth
New York
$1.55M +$198K +281 +16%
GSEP
824
Golden State Equity Partners
California
$1.55M +$761K +1,081 +116%
IAS
825
Investment Advisory Services
Texas
$1.55M – – –
31 32
33
34 35

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.